Group and unrecommend disabling of update services

Group disabling of background auto-update services under same category.

Unrecommend them from "Standard" but only on "Strict". They can possibly
break auto-updates (even when application is running) which can reduce
security by leaving the user with known vulnerabilities in older
versions.

.github/workflows/checks.security.yaml

@@ -19,4 +19,4 @@ jobs:
         uses: ./.github/actions/setup-node
       -
         name: NPM audit
-        run:  npm audit --omit=dev
+        run: exit "$(npm audit)" # Since node 15.x, it does not fail with error if we don't explicitly exit

README.md

@@ -4,13 +4,13 @@
 
 <!-- markdownlint-disable MD033 -->
 <p align="center">
-  <a href="https://undergroundwires.dev/donate?project=privacy.sexy" target="_blank" rel="noopener noreferrer">
+  <a href="https://undergroundwires.dev/donate?project=privacy.sexy">
     <img
       alt="donation badge"
       src="https://undergroundwires.dev/img/badges/donate/flat.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/blob/master/CONTRIBUTING.md" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/blob/master/CONTRIBUTING.md">
     <img
       alt="contributions are welcome"
       src="https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat"
@@ -18,13 +18,13 @@
   </a>
   <!-- Code quality -->
   <br />
-  <a href="https://lgtm.com/projects/g/undergroundwires/privacy.sexy/context:javascript" target="_blank" rel="noopener noreferrer">
+  <a href="https://lgtm.com/projects/g/undergroundwires/privacy.sexy/context:javascript">
     <img
       alt="Language grade: JavaScript/TypeScript"
       src="https://img.shields.io/lgtm/grade/javascript/g/undergroundwires/privacy.sexy.svg?logo=lgtm&logoWidth=18"
     />
   </a>
-  <a href="https://codeclimate.com/github/undergroundwires/privacy.sexy/maintainability" target="_blank" rel="noopener noreferrer">
+  <a href="https://codeclimate.com/github/undergroundwires/privacy.sexy/maintainability">
     <img
       alt="Maintainability"
       src="https://api.codeclimate.com/v1/badges/3a70b7ef602e2264342c/maintainability"
@@ -32,19 +32,19 @@
   </a>
   <!-- Tests -->
   <br />
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.unit.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.unit.yaml">
     <img
       alt="Unit tests status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/unit-tests/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.integration.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.integration.yaml">
     <img
       alt="Integration tests status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/integration-tests/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.e2e.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/tests.e2e.yaml">
     <img
       alt="E2E tests status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/e2e-tests/badge.svg"
@@ -52,19 +52,19 @@
   </a>
   <!-- Checks -->
   <br />
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.quality.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.quality.yaml">
     <img
       alt="Quality checks status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/quality-checks/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.security.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.security.yaml">
     <img
       alt="Security checks status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/security-checks/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.build.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/checks.build.yaml">
     <img
       alt="Build checks status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/build-checks/badge.svg"
@@ -72,19 +72,19 @@
   </a>
   <!-- Release -->
   <br />
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.git.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.git.yaml">
     <img
       alt="Git release status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/release-git/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.site.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.site.yaml">
     <img
       alt="Site release status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/release-site/badge.svg"
     />
   </a>
-  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.desktop.yaml" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/privacy.sexy/actions/workflows/release.desktop.yaml">
     <img
       alt="Desktop application release status"
       src="https://github.com/undergroundwires/privacy.sexy/workflows/release-desktop/badge.svg"
@@ -92,7 +92,7 @@
   </a>
   <!-- Others -->
   <br />
-  <a href="https://github.com/undergroundwires/bump-everywhere" target="_blank" rel="noopener noreferrer">
+  <a href="https://github.com/undergroundwires/bump-everywhere">
     <img
       alt="Auto-versioned by bump-everywhere"
       src="https://github.com/undergroundwires/bump-everywhere/blob/master/badge.svg?raw=true"

cypress.config.ts

@@ -1,5 +1,4 @@
-import { defineConfig } from 'cypress';
+import { defineConfig } from 'cypress'
-import setupPlugins from './tests/e2e/plugins/index.js';
 
 export default defineConfig({
   fixturesFolder: 'tests/e2e/fixtures',
@@ -7,7 +6,7 @@ export default defineConfig({
   videosFolder: 'tests/e2e/videos',
   e2e: {
     setupNodeEvents(on, config) {
-      return setupPlugins(on, config);
+      return require('./tests/e2e/plugins/index.js')(on, config)
     },
     specPattern: 'tests/e2e/specs/**/*.cy.{js,jsx,ts,tsx}',
     supportFile: 'tests/e2e/support/index.js',

docs/architecture.md

@@ -27,8 +27,6 @@ Application layer depends on and consumes domain layer. [Presentation layer](./p
 
 State handling uses an event-driven subscription model to signal state changes and special functions to register changes. It does not depend on third party packages.
 
-The presentation layer can read and modify state through the context. State changes trigger events that components can subscribe to for reactivity.
-
 Each layer treat application layer differently.
 
 ![State](./../img/architecture/app-state.png)
@@ -47,7 +45,7 @@ Each layer treat application layer differently.
 - So state is mutable, and fires related events when mutated.
 - 📖 Read more: [application.md | Application state](./application.md#application-state).
 
-It's comparable with `flux`, `vuex`, and `pinia`. A difference is that mutable application layer state in privacy.sexy is mutable and lies in single "store" that holds app state and logic. The "actions" mutate the state directly which in turns act as dispatcher to notify its own event subscriptions (callbacks).
+It's comparable with flux ([`redux`](https://redux.js.org/)) or flux-like ([`vuex`](https://vuex.vuejs.org/)) patterns. Flux component "view" is [presentation layer](./presentation.md) in Vue. Flux functions "dispatcher", "store" and "action creation" functions lie in the [application layer](./application.md). A difference is that application state in privacy.sexy is mutable and lies in single flux "store" that holds app state and logic. The "actions" mutate the state directly which in turns act as dispatcher to notify its own event subscriptions (callbacks).
 
 ## AWS infrastructure
 

docs/presentation.md

@@ -1,10 +1,8 @@
 # Presentation layer
 
-The presentation layer handles UI concerns using Vue as JavaScript framework and Electron to provide desktop functionality.
+Presentation layer consists of UI-related code. It uses Vue.js as JavaScript framework and includes Vue.js components. It also includes [Electron](https://www.electronjs.org/) to provide functionality to desktop application.
 
-It reflects the [application state](./application.md#application-state) and allows user interactions to modify it. Components manage their own local UI state.
+It's designed event-driven from bottom to top. It listens user events (from top) and state events (from bottom) to update state or the GUI.
-
-The presentation layer uses an event-driven architecture for bidirectional reactivity between the application state and UI. State change events flow bottom-up to trigger UI updates, while user events flow top-down through components, some ultimately modifying the application state.
 
 📖 Refer to [architecture.md (Layered Application)](./architecture.md#layered-application) to read more about the layered architecture.
 
@@ -14,7 +12,6 @@ The presentation layer uses an event-driven architecture for bidirectional react
   - [**`bootstrapping/`**](./../src/presentation/bootstrapping/): Registers Vue global objects including components and plugins.
   - [**`components/`**](./../src/presentation/components/): Contains all Vue components and their helper classes.
     - [**`Shared/`**](./../src/presentation/components/Shared): Contains Vue components and component helpers that other components share.
-      - [**`hooks`**](../src/presentation/components/Shared/Hooks): Shared hooks for state access
   - [**`assets/`**](./../src/presentation/assets/styles/): Contains assets that webpack will process.
     - [**`fonts/`**](./../src/presentation/assets/fonts/): Contains fonts
     - [**`styles/`**](./../src/presentation/assets/styles/): Contains shared styles used throughout different components.
@@ -25,9 +22,9 @@ The presentation layer uses an event-driven architecture for bidirectional react
   - [**`electron/`**](./../src/presentation/electron/): Electron configuration for the desktop application.
     - [**`main.ts`**](./../src/presentation/main.ts): Main process of Electron, started as first thing when app starts.
 - [**`/public/`**](./../public/): Contains static assets that are directly copied and do not go through webpack.
-- [**`/vue.config.cjs`**](./../vue.config.cjs): Global Vue CLI configurations loaded by `@vue/cli-service`.
+- [**`/vue.config.js`**](./../vue.config.js): Global Vue CLI configurations loaded by `@vue/cli-service`.
-- [**`/postcss.config.cjs`**](./../postcss.config.cjs): PostCSS configurations used by Vue CLI internally.
+- [**`/postcss.config.js`**](./../postcss.config.js): PostCSS configurations used by Vue CLI internally.
-- [**`/babel.config.cjs`**](./../babel.config.cjs): Babel configurations for polyfills used by `@vue/cli-plugin-babel`.
+- [**`/babel.config.js`**](./../babel.config.js): Babel configurations for polyfills used by `@vue/cli-plugin-babel`.
 
 ## Visual design best-practices
 
@@ -35,7 +32,7 @@ Add visual clues for clickable items. It should be as clear as possible that the
 
 ## Application data
 
-Components (should) use [`UseApplication`](./../src/presentation/components/Shared/Hooks/UseApplication.ts) to reach the application domain to avoid [parsing and compiling](./application.md#parsing-and-compiling) the application again.
+Components (should) use [ApplicationFactory](./../src/application/ApplicationFactory.ts) singleton to reach the application domain to avoid [parsing and compiling](./application.md#parsing-and-compiling) the application again.
 
 [Application.ts](../src/domain/Application.ts) is an immutable domain model that represents application state. It includes:
 
@@ -46,45 +43,32 @@ You can read more about how application layer provides application data to he pr
 
 ## Application state
 
-This project uses a singleton instance of the application state, making it available to all Vue components.
+Inheritance of a Vue components marks whether it uses application state . Components that does not handle application state extends `Vue`. Stateful components mutate or/and react to state changes (such as user selection or search queries) in [ApplicationContext](./../src/application/Context/ApplicationContext.ts) extend [`StatefulVue`](./../src/presentation/components/Shared/StatefulVue.ts) class to access the context / state.
 
-The decision to not use third-party state management libraries like [`vuex`](https://web.archive.org/web/20230801191617/https://vuex.vuejs.org/) or [`pinia`](https://web.archive.org/web/20230801191743/https://pinia.vuejs.org/) was made to promote code independence and enhance portability.
+[`StatefulVue`](./../src/presentation/components/Shared/StatefulVue.ts) functions include:
 
-Stateful components can mutate and/or react to state changes (e.g., user selection, search queries) in the [ApplicationContext](./../src/application/Context/ApplicationContext.ts). Vue components import [`CollectionState.ts`](./../src/presentation/components/Shared/Hooks/UseCollectionState.ts) to access both the application context and the state.
+- Creating a singleton of the state and makes it available to presentation layer as single source of truth.
+- Providing virtual abstract `handleCollectionState` callback that it calls when
+  - the Vue loads the component,
+  - and also every time when state changes.
+- Providing `events` member to make lifecycling of state subscriptions events easier because it ensures that components unsubscribe from listening to state events when
+  - the component is no longer used (destroyed),
+  - an if [ApplicationContext](./../src/application/Context/ApplicationContext.ts) changes the active [collection](./collection-files.md) to a different one.
 
-[`UseCollectionState.ts`](./../src/presentation/components/Shared/Hooks/UseCollectionState.ts) provides several functionalities including:
+📖 Refer to [architecture.md | Application State](./architecture.md#application-state) to get an overview of event handling and [application.md | Application State](./presentation.md#application-state) for deeper look into how the application layer manages state.
 
-- **Singleton State Instance**: It creates a singleton instance of the state, which is shared across the presentation layer. The singleton instance ensures that there's a single source of truth for the application's state.
+## Modals
-- **State Change Callback and Lifecycle Management**: It offers a mechanism to register callbacks, which will be invoked when the state initializes or mutates. It ensures that components unsubscribe from state events when they are no longer in use or when [ApplicationContext](./../src/application/Context/ApplicationContext.ts) switches the active [collection](./collection-files.md).
-- **State Access and Modification**: It provides functions to read and mutate for accessing and modifying the state, encapsulating the details of these operations.
-- **Event Subscription Lifecycle Management**: Includes an `events` member that simplifies state subscription lifecycle events. This ensures that components unsubscribe from state events when they are no longer in use, or when [ApplicationContext](./../src/application/Context/ApplicationContext.ts) switches the active [collection](./collection-files.md).
 
-📖 Refer to [architecture.md | Application State](./architecture.md#application-state) for an overview of event handling and [application.md | Application State](./presentation.md#application-state) for an in-depth understanding of state management in the application layer.
+[Dialog.vue](./../src/presentation/components/Shared/Dialog.vue) is a shared component that other components used to show modal windows.
 
-## Dependency injections
+You can use it by wrapping the content inside of its `slot` and call `.show()` function on its reference. For example:
 
-The presentation layer uses Vue's native dependency injection system to increase testability and decouple components.
+  ```html
-
+    <Dialog ref="testDialog">
-To add a new dependency:
+      <div>Hello world</div>
-
+    </Dialog>
-1. **Define its symbol**: Define an associated symbol for every dependency in [`injectionSymbols.ts`](./../src/presentation/injectionSymbols.ts). Symbols are grouped into:
+    <div @click="$refs.testDialog.show()">Show dialog</div>
-   - **Singletons**: Shared across components, instantiated once.
+  ```
-   - **Transients**: Factories yielding a new instance on every access.
-2. **Provide the dependency**: Modify the [`provideDependencies`](./../src/presentation/bootstrapping/DependencyProvider.ts) function to include the new dependency. [`App.vue`](./../src/presentation/components/App.vue) calls this function within its `setup()` hook to register the dependencies.
-3. **Inject the dependency**: Use Vue's `inject` method alongside the defined symbol to incorporate the dependency into components.
-   - For singletons, invoke the factory method: `inject(symbolKey)()`.
-   - For transients, directly inject: `inject(symbolKey)`.
-
-## Shared UI components
-
-Shared UI components promote consistency and simplifies the creation of the front-end.
-
-In order to maintain portability and easy maintainability, the preference is towards using homegrown components over third-party ones or comprehensive UI frameworks like Quasar.
-
-Shared components include:
-
-- [ModalDialog.vue](./../src/presentation/components/Shared/Modal/ModalDialog.vue) is utilized for rendering modal windows.
-- [TooltipWrapper.vue](./../src/presentation/components/Shared/TooltipWrapper.vue) acts as a wrapper for rendering tooltips.
 
 ## Sass naming convention
 

docs/tests.md

@@ -18,7 +18,6 @@ Common aspects for all tests:
 - Unit tests test each component in isolation.
 - All unit tests goes under [`./tests/unit`](./../tests/unit).
 - They rely on [stubs](./../tests/unit/shared/Stubs) for isolation.
-- Unit tests include also Vue component tests using `@vue/test-utils`.
 
 ### Unit tests structure
 

package-lock.json

@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "privacy.sexy",
-      "version": "0.12.0",
+      "version": "0.11.4",
       "hasInstallScript": true,
       "dependencies": {
         "@fortawesome/fontawesome-svg-core": "^6.4.0",
@@ -25,7 +25,10 @@
         "markdown-it": "^13.0.1",
         "npm": "^9.8.1",
         "v-tooltip": "2.1.3",
-        "vue": "^2.7.14"
+        "vue": "^2.7.14",
+        "vue-class-component": "^7.2.6",
+        "vue-js-modal": "^2.0.1",
+        "vue-property-decorator": "^9.1.2"
       },
       "devDependencies": {
         "@rushstack/eslint-patch": "^1.3.2",
@@ -43,7 +46,6 @@
         "@vue/cli-service": "~5.0.8",
         "@vue/eslint-config-airbnb-with-typescript": "^7.0.0",
         "@vue/eslint-config-typescript": "^11.0.3",
-        "@vue/test-utils": "^1.3.6",
         "chai": "^4.3.7",
         "cypress": "^12.17.2",
         "electron": "^25.3.2",
@@ -3311,12 +3313,6 @@
         "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
       }
     },
-    "node_modules/@one-ini/wasm": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/@one-ini/wasm/-/wasm-0.1.1.tgz",
-      "integrity": "sha512-XuySG1E38YScSJoMlqovLru4KTUNSjgVTIjyh7qMX6aNN5HY5Ct5LhRJdxO79JtTzKfzV/bnWpz+zquYrISsvw==",
-      "dev": true
-    },
     "node_modules/@pkgjs/parseargs": {
       "version": "0.11.0",
       "resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
@@ -4832,21 +4828,6 @@
         }
       }
     },
-    "node_modules/@vue/test-utils": {
-      "version": "1.3.6",
-      "resolved": "https://registry.npmjs.org/@vue/test-utils/-/test-utils-1.3.6.tgz",
-      "integrity": "sha512-udMmmF1ts3zwxUJEIAj5ziioR900reDrt6C9H3XpWPsLBx2lpHKoA4BTdd9HNIYbkGltWw+JjWJ+5O6QBwiyEw==",
-      "dev": true,
-      "dependencies": {
-        "dom-event-types": "^1.0.0",
-        "lodash": "^4.17.15",
-        "pretty": "^2.0.0"
-      },
-      "peerDependencies": {
-        "vue": "2.x",
-        "vue-template-compiler": "^2.x"
-      }
-    },
     "node_modules/@vue/vue-loader-v15": {
       "name": "vue-loader",
       "version": "15.10.0",
@@ -5064,12 +5045,6 @@
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       "dev": true
     },
-    "node_modules/abbrev": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
-      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
-      "dev": true
-    },
     "node_modules/accepts": {
       "version": "1.3.8",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
@@ -7080,36 +7055,6 @@
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       }
     },
-    "node_modules/condense-newlines": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/condense-newlines/-/condense-newlines-0.2.1.tgz",
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-      "dev": true,
-      "dependencies": {
-        "extend-shallow": "^2.0.1",
-        "is-whitespace": "^0.3.0",
-        "kind-of": "^3.0.2"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/config-chain": {
-      "version": "1.1.13",
-      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.13.tgz",
-      "integrity": "sha512-qj+f8APARXHrM0hraqXYb2/bOVSV4PvJQlNZ/DVj0QrmNM2q2euizkeuVckQ57J+W0mRH6Hvi+k50M4Jul2VRQ==",
-      "dev": true,
-      "dependencies": {
-        "ini": "^1.3.4",
-        "proto-list": "~1.2.1"
-      }
-    },
-    "node_modules/config-chain/node_modules/ini": {
-      "version": "1.3.8",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
-      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
-      "dev": true
-    },
     "node_modules/config-file-ts": {
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/config-file-ts/-/config-file-ts-0.2.4.tgz",
@@ -7891,13 +7836,6 @@
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       "dev": true
     },
-    "node_modules/de-indent": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/de-indent/-/de-indent-1.0.2.tgz",
-      "integrity": "sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg==",
-      "dev": true,
-      "peer": true
-    },
     "node_modules/debug": {
       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
@@ -8483,12 +8421,6 @@
         "utila": "~0.4"
       }
     },
-    "node_modules/dom-event-types": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/dom-event-types/-/dom-event-types-1.1.0.tgz",
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-      "dev": true
-    },
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-      "integrity": "sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg==",
-      "dev": true,
-      "peer": true
-    },
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       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
@@ -33623,12 +33324,6 @@
         "utila": "~0.4"
       }
     },
-    "dom-event-types": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/dom-event-types/-/dom-event-types-1.1.0.tgz",
-      "integrity": "sha512-jNCX+uNJ3v38BKvPbpki6j5ItVlnSqVV6vDWGS6rExzCMjsc39frLjm1n91o6YaKK6AZl0wLloItW6C6mr61BQ==",
-      "dev": true
-    },
     "dom-serializer": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-1.4.1.tgz",
@@ -33737,44 +33432,6 @@
         "safer-buffer": "^2.1.0"
       }
     },
-    "editorconfig": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/editorconfig/-/editorconfig-1.0.4.tgz",
-      "integrity": "sha512-L9Qe08KWTlqYMVvMcTIvMAdl1cDUubzRNYL+WfA4bLDMHe4nemKkpmYzkznE1FwLKu0EEmy6obgQKzMJrg4x9Q==",
-      "dev": true,
-      "requires": {
-        "@one-ini/wasm": "0.1.1",
-        "commander": "^10.0.0",
-        "minimatch": "9.0.1",
-        "semver": "^7.5.3"
-      },
-      "dependencies": {
-        "brace-expansion": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
-          "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
-          "dev": true,
-          "requires": {
-            "balanced-match": "^1.0.0"
-          }
-        },
-        "commander": {
-          "version": "10.0.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-10.0.1.tgz",
-          "integrity": "sha512-y4Mg2tXshplEbSGzx7amzPwKKOCGuoSRP/CjEdwwk0FOGlUbq6lKuoyDZTNZkmxHdJtp54hdfY/JUrdL7Xfdug==",
-          "dev": true
-        },
-        "minimatch": {
-          "version": "9.0.1",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.1.tgz",
-          "integrity": "sha512-0jWhJpD/MdhPXwPuiRkCbfYfSKp2qnn2eOc279qI7f+osl/l+prKSrvhg157zSYvx/1nmgn2NqdT6k2Z7zSH9w==",
-          "dev": true,
-          "requires": {
-            "brace-expansion": "^2.0.1"
-          }
-        }
-      }
-    },
     "ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -35157,15 +34814,6 @@
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
       "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g=="
     },
-    "extend-shallow": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
-      "integrity": "sha512-zCnTtlxNoAiDc3gqY2aYAWFx7XWWiasuF2K8Me5WbN8otHKTUKBwjPtNpRs/rbUZm7KxWAaNj7P1a/p52GbVug==",
-      "dev": true,
-      "requires": {
-        "is-extendable": "^0.1.0"
-      }
-    },
     "extract-zip": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-2.0.1.tgz",
@@ -36475,12 +36123,6 @@
         "has-tostringtag": "^1.0.0"
       }
     },
-    "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
-    },
     "is-callable": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.7.tgz",
@@ -36526,12 +36168,6 @@
       "integrity": "sha512-F2FnH/otLNJv0J6wc73A5Xo7oHLNnqplYqZhUu01tD54DIPvxIRSTSLkrUB/M0nHO4vo1O9PDfN4KoTxCzLh/w==",
       "dev": true
     },
-    "is-extendable": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-0.1.1.tgz",
-      "integrity": "sha512-5BMULNob1vgFX6EjQw5izWDxrecWK9AM72rugNr0TFldMOi0fj6Jk+zeKIt0xGj4cEfQIJth4w3OKWOJ4f+AFw==",
-      "dev": true
-    },
     "is-extglob": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
@@ -36764,12 +36400,6 @@
         "call-bind": "^1.0.2"
       }
     },
-    "is-whitespace": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/is-whitespace/-/is-whitespace-0.3.0.tgz",
-      "integrity": "sha512-RydPhl4S6JwAyj0JJjshWJEFG6hNye3pZFBRZaTUfZFwGHxzppNaNOVgQuS/E/SlhrApuMXrpnK1EEIXfdo3Dg==",
-      "dev": true
-    },
     "is-wsl": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
@@ -36948,51 +36578,6 @@
       "integrity": "sha512-WZzeDOEtTOBK4Mdsar0IqEU5sMr3vSV2RqkAIzUEV2BHnUfKGyswWFPFwK5EeDo93K3FohSHbLAjj0s1Wzd+dg==",
       "dev": true
     },
-    "js-beautify": {
-      "version": "1.14.9",
-      "resolved": "https://registry.npmjs.org/js-beautify/-/js-beautify-1.14.9.tgz",
-      "integrity": "sha512-coM7xq1syLcMyuVGyToxcj2AlzhkDjmfklL8r0JgJ7A76wyGMpJ1oA35mr4APdYNO/o/4YY8H54NQIJzhMbhBg==",
-      "dev": true,
-      "requires": {
-        "config-chain": "^1.1.13",
-        "editorconfig": "^1.0.3",
-        "glob": "^8.1.0",
-        "nopt": "^6.0.0"
-      },
-      "dependencies": {
-        "brace-expansion": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
-          "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
-          "dev": true,
-          "requires": {
-            "balanced-match": "^1.0.0"
-          }
-        },
-        "glob": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-8.1.0.tgz",
-          "integrity": "sha512-r8hpEjiQEYlF2QU0df3dS+nxxSIreXQS1qRhMJM0Q5NDdR386C7jb7Hwwod8Fgiuex+k0GFjgft18yvxm5XoCQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^5.0.1",
-            "once": "^1.3.0"
-          }
-        },
-        "minimatch": {
-          "version": "5.1.6",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
-          "integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
-          "dev": true,
-          "requires": {
-            "brace-expansion": "^2.0.1"
-          }
-        }
-      }
-    },
     "js-message": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/js-message/-/js-message-1.0.7.tgz",
@@ -37297,15 +36882,6 @@
         "json-buffer": "3.0.0"
       }
     },
-    "kind-of": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
-      "integrity": "sha512-NOW9QQXMoZGg/oqnVNoNTTIFEIid1627WCffUBJEdMxYApq7mNE7CpzucIPc+ZQg25Phej7IJSmX3hO+oblOtQ==",
-      "dev": true,
-      "requires": {
-        "is-buffer": "^1.1.5"
-      }
-    },
     "klaw": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz",
@@ -39128,15 +38704,6 @@
       "integrity": "sha512-7Ws63oC+215smeKJQCxzrK21VFVlCFBkwl0MOObt0HOpVQXs3u483sAmtkF33nNqZ5rSOQjB76fgyPBmAUrtCA==",
       "dev": true
     },
-    "nopt": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/nopt/-/nopt-6.0.0.tgz",
-      "integrity": "sha512-ZwLpbTgdhuZUnZzjd7nb1ZV+4DoiC6/sfiVKok72ym/4Tlf+DFdlHYmT2JPmcNNWV6Pi3SDf1kT+A4r9RTuT9g==",
-      "dev": true,
-      "requires": {
-        "abbrev": "^1.0.0"
-      }
-    },
     "normalize-package-data": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.5.0.tgz",
@@ -42308,17 +41875,6 @@
       "dev": true,
       "optional": true
     },
-    "pretty": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/pretty/-/pretty-2.0.0.tgz",
-      "integrity": "sha512-G9xUchgTEiNpormdYBl+Pha50gOUovT18IvAe7EYMZ1/f9W/WWMPRn+xI68yXNMUk3QXHDwo/1wV/4NejVNe1w==",
-      "dev": true,
-      "requires": {
-        "condense-newlines": "^0.2.1",
-        "extend-shallow": "^2.0.1",
-        "js-beautify": "^1.6.12"
-      }
-    },
     "pretty-bytes": {
       "version": "5.6.0",
       "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-5.6.0.tgz",
@@ -42487,12 +42043,6 @@
         "levenshtein-edit-distance": "^1.0.0"
       }
     },
-    "proto-list": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
-      "integrity": "sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==",
-      "dev": true
-    },
     "proxy-addr": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
@@ -43793,6 +43343,11 @@
       "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==",
       "dev": true
     },
+    "resize-observer-polyfill": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/resize-observer-polyfill/-/resize-observer-polyfill-1.5.1.tgz",
+      "integrity": "sha512-LwZrotdHOo12nQuZlHEmtuXdqGoOD0OhaxopaNFxWzInpEgaLWoVuAMbTzixuosCx2nEG58ngzW3vxdWoxIgdg=="
+    },
     "resolve": {
       "version": "1.22.1",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.1.tgz",
@@ -46293,6 +45848,12 @@
         "csstype": "^3.1.0"
       }
     },
+    "vue-class-component": {
+      "version": "7.2.6",
+      "resolved": "https://registry.npmjs.org/vue-class-component/-/vue-class-component-7.2.6.tgz",
+      "integrity": "sha512-+eaQXVrAm/LldalI272PpDe3+i4mPis0ORiMYxF6Ae4hyuCh15W8Idet7wPUEs4N4YptgFHGys4UrgNQOMyO6w==",
+      "requires": {}
+    },
     "vue-cli-plugin-electron-builder": {
       "version": "3.0.0-alpha.4",
       "resolved": "https://registry.npmmirror.com/vue-cli-plugin-electron-builder/-/vue-cli-plugin-electron-builder-3.0.0-alpha.4.tgz",
@@ -46413,6 +45974,14 @@
       "integrity": "sha512-BXq3jwIagosjgNVae6tkHzzIk6a8MHFtzAdwhnV5VlvPTFxDCvIttgSiHWjdGoTJvXtmRu5HacExfdarRcFhog==",
       "dev": true
     },
+    "vue-js-modal": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/vue-js-modal/-/vue-js-modal-2.0.1.tgz",
+      "integrity": "sha512-5FUwsH2zoxRKX4a7wkFAqX0eITCcIMunJDEfIxzHs2bHw9o20+Iqm+uQvBcg1jkzyo1+tVgThR/7NGU8djbD8Q==",
+      "requires": {
+        "resize-observer-polyfill": "^1.5.1"
+      }
+    },
     "vue-loader": {
       "version": "17.0.0",
       "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-17.0.0.tgz",
@@ -46486,6 +46055,12 @@
         }
       }
     },
+    "vue-property-decorator": {
+      "version": "9.1.2",
+      "resolved": "https://registry.npmjs.org/vue-property-decorator/-/vue-property-decorator-9.1.2.tgz",
+      "integrity": "sha512-xYA8MkZynPBGd/w5QFJ2d/NM0z/YeegMqYTphy7NJQXbZcuU6FC6AOdUAcy4SXP+YnkerC6AfH+ldg7PDk9ESQ==",
+      "requires": {}
+    },
     "vue-resize": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/vue-resize/-/vue-resize-1.0.1.tgz",
@@ -46512,17 +46087,6 @@
         }
       }
     },
-    "vue-template-compiler": {
-      "version": "2.7.14",
-      "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.7.14.tgz",
-      "integrity": "sha512-zyA5Y3ArvVG0NacJDkkzJuPQDF8RFeRlzV2vLeSnhSpieO6LK2OVbdLPi5MPPs09Ii+gMO8nY4S3iKQxBxDmWQ==",
-      "dev": true,
-      "peer": true,
-      "requires": {
-        "de-indent": "^1.0.2",
-        "he": "^1.2.0"
-      }
-    },
     "vue-template-es2015-compiler": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.9.1.tgz",

package.json

@@ -5,11 +5,10 @@
   "slogan": "Now you have the choice",
   "description": "Enforce privacy & security best-practices on Windows, macOS and Linux, because privacy is sexy 🍑🍆",
   "author": "undergroundwires",
-  "type": "module",
   "scripts": {
     "serve": "vue-cli-service serve",
     "build": "vue-cli-service build",
-    "test:unit": "vue-cli-service test:unit --include ./tests/bootstrap/setup.ts",
+    "test:unit": "vue-cli-service test:unit",
     "test:e2e": "vue-cli-service test:e2e",
     "lint": "npm run lint:md && npm run lint:md:consistency && npm run lint:md:relative-urls && npm run lint:eslint && npm run lint:yaml",
     "create-icons": "node img/logo-update.mjs",
@@ -22,7 +21,7 @@
     "lint:yaml": "yamllint **/*.yaml --ignore=node_modules/**/*.yaml",
     "postinstall": "electron-builder install-app-deps",
     "postuninstall": "electron-builder install-app-deps",
-    "test:integration": "vue-cli-service test:unit \"tests/integration/**/*.spec.ts\" --include ./tests/bootstrap/setup.ts"
+    "test:integration": "vue-cli-service test:unit \"tests/integration/**/*.spec.ts\""
   },
   "main": "index.js",
   "dependencies": {
@@ -42,7 +41,10 @@
     "markdown-it": "^13.0.1",
     "npm": "^9.8.1",
     "v-tooltip": "2.1.3",
-    "vue": "^2.7.14"
+    "vue": "^2.7.14",
+    "vue-class-component": "^7.2.6",
+    "vue-js-modal": "^2.0.1",
+    "vue-property-decorator": "^9.1.2"
   },
   "devDependencies": {
     "@rushstack/eslint-patch": "^1.3.2",
@@ -60,7 +62,6 @@
     "@vue/cli-service": "~5.0.8",
     "@vue/eslint-config-airbnb-with-typescript": "^7.0.0",
     "@vue/eslint-config-typescript": "^11.0.3",
-    "@vue/test-utils": "^1.3.6",
     "chai": "^4.3.7",
     "cypress": "^12.17.2",
     "electron": "^25.3.2",
@@ -84,10 +85,10 @@
     "sass-loader": "^13.3.2",
     "svgexport": "^0.4.2",
     "ts-loader": "^9.4.4",
-    "tslib": "~2.4.0",
     "typescript": "~4.6.2",
     "vue-cli-plugin-electron-builder": "^3.0.0-alpha.4",
-    "yaml-lint": "^1.7.0"
+    "yaml-lint": "^1.7.0",
+    "tslib": "~2.4.0"
   },
   "overrides": {
     "vue-cli-plugin-electron-builder": {

src/application/Common/CustomError.ts

@@ -1,50 +0,0 @@
-/*
-  Provides a unified and resilient way to extend errors across platforms.
-
-  Rationale:
-  - Babel:
-    > "Built-in classes cannot be properly subclassed due to limitations in ES5"
-    > https://web.archive.org/web/20230810014108/https://babeljs.io/docs/caveats#classes
-  - TypeScript:
-    > "Extending built-ins like Error, Array, and Map may no longer work"
-    > https://web.archive.org/web/20230810014143/https://github.com/Microsoft/TypeScript-wiki/blob/main/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
-*/
-export abstract class CustomError extends Error {
-  constructor(message?: string, options?: ErrorOptions) {
-    super(message, options);
-
-    fixPrototype(this, new.target.prototype);
-    ensureStackTrace(this);
-
-    this.name = this.constructor.name;
-  }
-}
-
-export const Environment = {
-  getSetPrototypeOf: () => Object.setPrototypeOf,
-  getCaptureStackTrace: () => Error.captureStackTrace,
-};
-
-function fixPrototype(target: Error, prototype: CustomError) {
-  // https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-2.html#support-for-newtarget
-  const setPrototypeOf = Environment.getSetPrototypeOf();
-  if (!functionExists(setPrototypeOf)) {
-    return;
-  }
-  setPrototypeOf(target, prototype);
-}
-
-function ensureStackTrace(target: Error) {
-  const captureStackTrace = Environment.getCaptureStackTrace();
-  if (!functionExists(captureStackTrace)) {
-    // captureStackTrace is only available on V8, if it's not available
-    // modern JS engines will usually generate a stack trace on error objects when they're thrown.
-    return;
-  }
-  captureStackTrace(target, target.constructor);
-}
-
-function functionExists(func: unknown): boolean {
-  // Not doing truthy/falsy check i.e. if(func) as most values are truthy in JS for robustness
-  return typeof func === 'function';
-}

src/application/Context/State/Filter/Event/FilterActionType.ts

@@ -1,4 +0,0 @@
-export enum FilterActionType {
-  Apply,
-  Clear,
-}

src/application/Context/State/Filter/Event/FilterChange.ts

@@ -1,37 +0,0 @@
-import { IFilterResult } from '@/application/Context/State/Filter/IFilterResult';
-import { FilterActionType } from './FilterActionType';
-import { IFilterChangeDetails, IFilterChangeDetailsVisitor } from './IFilterChangeDetails';
-
-export class FilterChange implements IFilterChangeDetails {
-  public static forApply(filter: IFilterResult) {
-    if (!filter) {
-      throw new Error('missing filter');
-    }
-    return new FilterChange(FilterActionType.Apply, filter);
-  }
-
-  public static forClear() {
-    return new FilterChange(FilterActionType.Clear);
-  }
-
-  private constructor(
-    public readonly actionType: FilterActionType,
-    public readonly filter?: IFilterResult,
-  ) { }
-
-  public visit(visitor: IFilterChangeDetailsVisitor): void {
-    if (!visitor) {
-      throw new Error('missing visitor');
-    }
-    switch (this.actionType) {
-      case FilterActionType.Apply:
-        visitor.onApply(this.filter);
-        break;
-      case FilterActionType.Clear:
-        visitor.onClear();
-        break;
-      default:
-        throw new Error(`Unknown action type: ${this.actionType}`);
-    }
-  }
-}

src/application/Context/State/Filter/Event/IFilterChangeDetails.ts

@@ -1,14 +0,0 @@
-import { IFilterResult } from '@/application/Context/State/Filter/IFilterResult';
-import { FilterActionType } from './FilterActionType';
-
-export interface IFilterChangeDetails {
-  readonly actionType: FilterActionType;
-  readonly filter?: IFilterResult;
-
-  visit(visitor: IFilterChangeDetailsVisitor): void;
-}
-
-export interface IFilterChangeDetailsVisitor {
-  onClear(): void;
-  onApply(filter: IFilterResult): void;
-}

src/application/Context/State/Filter/IUserFilter.ts

@@ -1,13 +1,13 @@
 import { IEventSource } from '@/infrastructure/Events/IEventSource';
 import { IFilterResult } from './IFilterResult';
-import { IFilterChangeDetails } from './Event/IFilterChangeDetails';
 
 export interface IReadOnlyUserFilter {
   readonly currentFilter: IFilterResult | undefined;
-  readonly filterChanged: IEventSource<IFilterChangeDetails>;
+  readonly filtered: IEventSource<IFilterResult>;
+  readonly filterRemoved: IEventSource<void>;
 }
 
 export interface IUserFilter extends IReadOnlyUserFilter {
-  applyFilter(filter: string): void;
+  setFilter(filter: string): void;
-  clearFilter(): void;
+  removeFilter(): void;
 }

src/application/Context/State/Filter/UserFilter.ts

@@ -4,11 +4,11 @@ import { ICategoryCollection } from '@/domain/ICategoryCollection';
 import { FilterResult } from './FilterResult';
 import { IFilterResult } from './IFilterResult';
 import { IUserFilter } from './IUserFilter';
-import { IFilterChangeDetails } from './Event/IFilterChangeDetails';
-import { FilterChange } from './Event/FilterChange';
 
 export class UserFilter implements IUserFilter {
-  public readonly filterChanged = new EventSource<IFilterChangeDetails>();
+  public readonly filtered = new EventSource<IFilterResult>();
+
+  public readonly filterRemoved = new EventSource<void>();
 
   public currentFilter: IFilterResult | undefined;
 
@@ -16,9 +16,9 @@ export class UserFilter implements IUserFilter {
 
   }
 
-  public applyFilter(filter: string): void {
+  public setFilter(filter: string): void {
     if (!filter) {
-      throw new Error('Filter must be defined and not empty. Use clearFilter() to remove the filter');
+      throw new Error('Filter must be defined and not empty. Use removeFilter() to remove the filter');
     }
     const filterLowercase = filter.toLocaleLowerCase();
     const filteredScripts = this.collection.getAllScripts().filter(
@@ -33,12 +33,12 @@ export class UserFilter implements IUserFilter {
       filter,
     );
     this.currentFilter = matches;
-    this.filterChanged.notify(FilterChange.forApply(this.currentFilter));
+    this.filtered.notify(matches);
   }
 
-  public clearFilter(): void {
+  public removeFilter(): void {
     this.currentFilter = undefined;
-    this.filterChanged.notify(FilterChange.forClear());
+    this.filterRemoved.notify();
   }
 }
 

src/application/Parser/NodeValidation/NodeDataError.ts

@@ -1,10 +1,11 @@
-import { CustomError } from '@/application/Common/CustomError';
 import { NodeType } from './NodeType';
 import { NodeData } from './NodeData';
 
-export class NodeDataError extends CustomError {
+export class NodeDataError extends Error {
   constructor(message: string, public readonly context: INodeDataErrorContext) {
     super(createMessage(message, context));
+    Object.setPrototypeOf(this, new.target.prototype); // https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-2.html#support-for-newtarget
+    this.name = new.target.name;
   }
 }
 

src/application/collections/windows.yaml

@@ -2572,60 +2572,89 @@ actions:
                                 code: reg add HKLM\SOFTWARE\Policies\Mozilla\Firefox /v DisableTelemetry /t REG_DWORD /d 1 /f
                                 revertCode: reg add HKLM\SOFTWARE\Policies\Mozilla\Firefox /v DisableTelemetry /t REG_DWORD /d 0 /f
             -
-                name: Disable Google update service
+                category: Disable background update check services
-                recommend: standard
+                # Reduces frequent requests to third party servers
-                docs:
+                # Those request reveal information like machine information (such as software version and IP address) and usage behavior
-                    - https://websetnet.net/how-to-disable-google-chrome-automatic-updates-in-windows-10/
+                # Once disabled, applications only check for updates and notify when they're being used
-                    - https://www.bleepingcomputer.com/startups/GoogleUpdate.exe-25791.html #gupdate
+                children:
-                    - https://www.bleepingcomputer.com/startups/GoogleUpdate.exe-26582.html #gupdatem
-                call:
                     -
-                        function: RunInlineCode
+                        name: Disable Google update service
-                        parameters:
+                        recommend: strict
-                            code: |-
+                        docs:
-                                schtasks /change /disable /tn "GoogleUpdateTaskMachineCore"
+                            - https://websetnet.net/how-to-disable-google-chrome-automatic-updates-in-windows-10/
-                                schtasks /change /disable /tn "GoogleUpdateTaskMachineUA"
+                            - https://www.bleepingcomputer.com/startups/GoogleUpdate.exe-25791.html #gupdate
-                            revertCode: |-
+                            - https://www.bleepingcomputer.com/startups/GoogleUpdate.exe-26582.html #gupdatem
-                                schtasks /Change /enable /tn "GoogleUpdateTaskMachineCore"
+                        call:
-                                schtasks /change /enable /tn "GoogleUpdateTaskMachineUA"
+                            -
+                                function: RunInlineCode
+                                parameters:
+                                    code: |-
+                                        schtasks /change /disable /tn "GoogleUpdateTaskMachineCore"
+                                        schtasks /change /disable /tn "GoogleUpdateTaskMachineUA"
+                                    revertCode: |-
+                                        schtasks /Change /enable /tn "GoogleUpdateTaskMachineCore"
+                                        schtasks /change /enable /tn "GoogleUpdateTaskMachineUA"
+                            -
+                                function: DisableService
+                                parameters:
+                                    serviceName: gupdate # Check: (Get-Service -Name gupdate).StartType
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
+                                function: DisableService
+                                parameters:
+                                    serviceName: gupdatem # Check: (Get-Service -Name gupdatem).StartType
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
                     -
-                        function: DisableService
+                        name: Disable Adobe Acrobat update service
-                        parameters:
+                        recommend: strict
-                            serviceName: gupdate # Check: (Get-Service -Name gupdate).StartType
+                        call:
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
+                                function: DisableService
+                                parameters:
+                                    serviceName: AdobeARMservice # Check: (Get-Service -Name AdobeARMservice).StartType
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
+                                function: DisableService
+                                parameters:
+                                    serviceName: adobeupdateservice # Check: (Get-Service -Name adobeupdateservice).StartType
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
+                                function: DisableService
+                                parameters:
+                                    serviceName: adobeflashplayerupdatesvc # Check: (Get-Service -Name adobeflashplayerupdatesvc).StartType
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
+                                function: RunInlineCode
+                                parameters:
+                                    code: |-
+                                        schtasks /change /tn "Adobe Acrobat Update Task" /disable
+                                        schtasks /change /tn "Adobe Flash Player Updater" /disable
+                                    revertCode: |-
+                                        schtasks /change /tn "Adobe Acrobat Update Task" /enable
+                                        schtasks /change /tn "Adobe Flash Player Updater" /enable
                     -
-                        function: DisableService
+                        name: Disable Dropbox auto update service
-                        parameters:
+                        recommend: strict
-                            serviceName: gupdatem # Check: (Get-Service -Name gupdatem).StartType
+                        call:
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                            -
-            -
+                                function: DisableService
-                name: Disable Adobe Acrobat update service
+                                parameters:
-                recommend: standard
+                                    serviceName: dbupdate # Check: (Get-Service -Name 'dbupdate').StartType
-                call:
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-                    -
+                            -
-                        function: DisableService
+                                function: DisableService
-                        parameters:
+                                parameters:
-                            serviceName: AdobeARMservice # Check: (Get-Service -Name AdobeARMservice).StartType
+                                    serviceName: dbupdatem # Check: (Get-Service -Name 'dbupdatem').StartType
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                                    defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-                    -
+                            -
-                        function: DisableService
+                                function: RunInlineCode
-                        parameters:
+                                parameters:
-                            serviceName: adobeupdateservice # Check: (Get-Service -Name adobeupdateservice).StartType
+                                    code: |-
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
+                                        schtasks /Change /DISABLE /TN "DropboxUpdateTaskMachineCore"
-                    -
+                                        schtasks /Change /DISABLE /TN "DropboxUpdateTaskMachineUA" 
-                        function: DisableService
+                                    revertCode: |-
-                        parameters:
+                                        schtasks /Change /ENABLE /TN "DropboxUpdateTaskMachineCore"
-                            serviceName: adobeflashplayerupdatesvc # Check: (Get-Service -Name adobeflashplayerupdatesvc).StartType
+                                        schtasks /Change /ENABLE /TN "DropboxUpdateTaskMachineUA"
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-                    -
-                        function: RunInlineCode
-                        parameters:
-                            code: |-
-                                schtasks /change /tn "Adobe Acrobat Update Task" /disable
-                                schtasks /change /tn "Adobe Flash Player Updater" /disable
-                            revertCode: |-
-                                schtasks /change /tn "Adobe Acrobat Update Task" /enable
-                                schtasks /change /tn "Adobe Flash Player Updater" /enable
             -
                 name: Disable Razer Game Scanner Service
                 recommend: standard
@@ -2642,29 +2671,7 @@ actions:
                     parameters:
                         serviceName: LogiRegistryService # Check: (Get-Service -Name 'LogiRegistryService').StartType
                         defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-            -
+
-                name: Disable Dropbox auto update service
-                recommend: standard
-                call:
-                    -
-                        function: DisableService
-                        parameters:
-                            serviceName: dbupdate # Check: (Get-Service -Name 'dbupdate').StartType
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-                    -
-                        function: DisableService
-                        parameters:
-                            serviceName: dbupdatem # Check: (Get-Service -Name 'dbupdatem').StartType
-                            defaultStartupMode: Automatic # Allowed values: Automatic | Manual
-                    -
-                        function: RunInlineCode
-                        parameters:
-                            code: |-
-                                schtasks /Change /DISABLE /TN "DropboxUpdateTaskMachineCore"
-                                schtasks /Change /DISABLE /TN "DropboxUpdateTaskMachineUA" 
-                            revertCode: |-
-                                schtasks /Change /ENABLE /TN "DropboxUpdateTaskMachineCore"
-                                schtasks /Change /ENABLE /TN "DropboxUpdateTaskMachineUA"
             -
                 category: Disable Media Player data collection
                 children: 
@@ -3139,68 +3146,6 @@ actions:
                     -
                         category: Disable Windows Defender Firewall # Also known as Windows Firewall, Microsoft Defender Firewall
                         children:
-                            -
-                                category: Disable Windows Defender Firewall Services and Drivers (breaks Microsoft Store and `netsh advfirewall` CLI)
-                                children:
-                                    -
-                                        name: Disable Windows Defender Firewall Authorization Driver service
-                                        docs:
-                                            - http://batcmd.com/windows/10/services/mpsdrv/
-                                            # ❗️ Breaks: `netsh advfirewall set`
-                                            #   Disabling and stopping it breaks "netsh advfirewall set" commands such as
-                                            #   `netsh advfirewall set allprofiles state on`, `netsh advfirewall set allprofiles state off`.
-                                            #   More about `netsh firewall` context: https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior
-                                            # ! Breaks: Windows Store
-                                            #   The Windows Defender Firewall service depends on this service.
-                                            #   Disabling this will also disable the Windows Defender Firewall service, breaking Microsoft Store.
-                                            #   https://i.imgur.com/zTmtSwT.png
-                                        call:
-                                            -
-                                                function: DisableServiceInRegistry # We must disable it on registry level, "Access is denied" for sc config
-                                                parameters:
-                                                    serviceName: mpsdrv # Check: (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\mpsdrv").Start
-                                                    defaultStartupMode: Manual # Alowed values: Boot | System | Automatic | Manual
-                                            -
-                                                function: RenameSystemFile
-                                                parameters:
-                                                    filePath: '%SystemRoot%\System32\drivers\mpsdrv.sys'
-                                    -
-                                        name: Disable Windows Defender Firewall service
-                                        docs:
-                                            - http://batcmd.com/windows/10/services/mpssvc/
-                                            - https://en.wikipedia.org/wiki/Windows_Firewall
-                                            # More information about MpsSvc:
-                                            - https://web.archive.org/web/20110203202612/http://technet.microsoft.com/en-us/library/dd364391(v=WS.10).aspx
-                                            # More information about boot time protection and stopping the firewall service:
-                                            - https://web.archive.org/web/20110131034058/http://blogs.technet.com:80/b/networking/archive/2009/03/24/stopping-the-windows-authenticating-firewall-service-and-the-boot-time-policy.aspx
-                                            # Stopping the service associated with Windows Firewall is not supported by Microsoft:
-                                            - https://web.archive.org/web/20121106033255/http://technet.microsoft.com/en-us/library/cc753180.aspx
-                                            # ❗️ Breaks Microsoft Store
-                                            #   Can no longer update nor install apps, they both fail with 0x80073D0A
-                                            #   Also breaks some of Store apps such as Photos:
-                                            #       - https://answers.microsoft.com/en-us/windows/forum/all/microsoft-store-windows-defender-windows-firewall/f2f68cd7-64ec-4fe1-ade4-9d12cde057f9
-                                            #       - https://github.com/undergroundwires/privacy.sexy/issues/104#issuecomment-962651791
-                                            #   > The MpsSvc service host much more functionality than just windows firewall. For instance, Windows
-                                            #     Service hardening which is a windows protection of system services. It also host network isolatio
-                                            #     which is a crucial part of the confidence model for Windows Store based applications. 3rd party firewalls
-                                            #     know this fact and instead of disabling the firewall service they coordinate through public APIs with Windows
-                                            #     Firewall so that they can have ownership of the firewall policies of the computer. Hence you do not have to do
-                                            #     anything special once you install a 3rd party security product.
-                                            #     Source: https://www.walkernews.net/2012/09/23/how-to-fix-windows-store-app-update-error-code-0x80073d0a/
-                                            # ❗️ Breaks: `netsh advfirewall set`
-                                            #   Disabling and stopping it breaks "netsh advfirewall set" commands such as
-                                            #   `netsh advfirewall set allprofiles state on`, `netsh advfirewall set allprofiles state off`.
-                                            #   More about `netsh firewall` context: https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior
-                                        call:
-                                            -
-                                                function: DisableServiceInRegistry # We must disable it on registry level, "Access is denied" for sc config
-                                                parameters:
-                                                    serviceName: MpsSvc # Check: (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\MpsSvc").Start
-                                                    defaultStartupMode: Automatic # Alowed values: Boot | System | Automatic | Manual
-                                            -
-                                                function: RenameSystemFile
-                                                parameters:
-                                                    filePath: '%WinDir%\system32\mpssvc.dll'
                             -
                                 name: Disable Firewall through command-line utility
                                 # ❗️ Following must be enabled and in running state:
@@ -3276,11 +3221,6 @@ actions:
                                     reg add "HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile" /v "EnableFirewall" /t REG_DWORD /d 1 /f
                                     reg add "HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile" /v "EnableFirewall" /t REG_DWORD /d 1 /f
                                     reg add "HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\PrivateProfile" /v "EnableFirewall" /t REG_DWORD /d 1 /f
-                            -
-                                name: Hide the "Firewall and network protection" area from Windows Defender Security Center
-                                docs: https://admx.help/?Category=Windows_10_2016&Policy=Microsoft.Policies.WindowsDefenderSecurityCenter::FirewallNetworkProtection_UILockdown
-                                code: reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Firewall and network protection" /v "UILockdown" /t REG_DWORD /d "1" /f
-                                revertCode: reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Firewall and network protection" /v "UILockdown" /f 2>nul
                     -
                         name: Disable Microsoft Defender Antivirus # Depreciated since Windows 10 version 1903
                         docs:
@@ -4571,6 +4511,11 @@ actions:
                                                                 docs: https://admx.help/?Category=Windows_10_2016&Policy=Microsoft.Policies.WindowsDefenderSecurityCenter::DeviceSecurity_DisableTpmFirmwareUpdateWarning
                                                                 code: reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security" /v "DisableTpmFirmwareUpdateWarning" /t REG_DWORD /d "1" /f
                                                                 revertCode: reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security" /v "DisableTpmFirmwareUpdateWarning" /f 2>nul
+                                                    -
+                                                        name: Hide the "Firewall and network protection" area
+                                                        docs: https://admx.help/?Category=Windows_10_2016&Policy=Microsoft.Policies.WindowsDefenderSecurityCenter::FirewallNetworkProtection_UILockdown
+                                                        code: reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Firewall and network protection" /v "UILockdown" /t REG_DWORD /d "1" /f
+                                                        revertCode: reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Firewall and network protection" /v "UILockdown" /f 2>nul
                                     -
                                         category: Hide Windows Defender notifications
                                         children:
@@ -4671,6 +4616,43 @@ actions:
                                 #   1. Some cannot be disabled (access error) normally but only with DisableServiceInRegistry
                                 #   2. Some cannot be disabled even using DisableServiceInRegistry, must be disabled as TrustedInstaller using RunInlineCodeAsTrustedInstaller
                                 children:
+                                    -
+                                        name: Disable Windows Defender Firewall service (breaks Microsoft Store and `netsh advfirewall` CLI)
+                                        docs:
+                                            - http://batcmd.com/windows/10/services/mpssvc/
+                                            - https://en.wikipedia.org/wiki/Windows_Firewall
+                                            # More information about MpsSvc:
+                                            - https://web.archive.org/web/20110203202612/http://technet.microsoft.com/en-us/library/dd364391(v=WS.10).aspx
+                                            # More information about boot time protection and stopping the firewall service:
+                                            - https://web.archive.org/web/20110131034058/http://blogs.technet.com:80/b/networking/archive/2009/03/24/stopping-the-windows-authenticating-firewall-service-and-the-boot-time-policy.aspx
+                                            # Stopping the service associated with Windows Firewall is not supported by Microsoft:
+                                            - https://web.archive.org/web/20121106033255/http://technet.microsoft.com/en-us/library/cc753180.aspx
+                                            # ❗️ Breaks Microsoft Store
+                                            #   Can no longer update nor install apps, they both fail with 0x80073D0A
+                                            #   Also breaks some of Store apps such as Photos:
+                                            #       - https://answers.microsoft.com/en-us/windows/forum/all/microsoft-store-windows-defender-windows-firewall/f2f68cd7-64ec-4fe1-ade4-9d12cde057f9
+                                            #       - https://github.com/undergroundwires/privacy.sexy/issues/104#issuecomment-962651791
+                                            #   > The MpsSvc service host much more functionality than just windows firewall. For instance, Windows
+                                            #     Service hardening which is a windows protection of system services. It also host network isolatio
+                                            #     which is a crucial part of the confidence model for Windows Store based applications. 3rd party firewalls
+                                            #     know this fact and instead of disabling the firewall service they coordinate through public APIs with Windows
+                                            #     Firewall so that they can have ownership of the firewall policies of the computer. Hence you do not have to do
+                                            #     anything special once you install a 3rd party security product.
+                                            #     Source: https://www.walkernews.net/2012/09/23/how-to-fix-windows-store-app-update-error-code-0x80073d0a/
+                                            # ❗️ Breaks: `netsh advfirewall set`
+                                            #   Disabling and stopping it breaks "netsh advfirewall set" commands such as
+                                            #   `netsh advfirewall set allprofiles state on`, `netsh advfirewall set allprofiles state off`.
+                                            #   More about `netsh firewall` context: https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior
+                                        call:
+                                            -
+                                                function: DisableServiceInRegistry # We must disable it on registry level, "Access is denied" for sc config
+                                                parameters:
+                                                    serviceName: MpsSvc # Check: (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\MpsSvc").Start
+                                                    defaultStartupMode: Automatic # Alowed values: Boot | System | Automatic | Manual
+                                            -
+                                                function: RenameSystemFile
+                                                parameters:
+                                                    filePath: '%WinDir%\system32\mpssvc.dll'
                                     -
                                         name: Disable Windows Defender Antivirus service
                                         # ❗️ Breaks `Set-MpPreference` PowerShell cmdlet that helps to manage Defender
@@ -4682,8 +4664,8 @@ actions:
                                             -
                                                 function: RunInlineCodeAsTrustedInstaller
                                                 parameters:
-                                                    code: sc stop "WinDefend" >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
+                                                    code: sc stop "WinDefend" >nul & sc config "WinDefend" start=disabled
-                                                    revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "2" /f & sc start "WinDefend" >nul 2>&1
+                                                    revertCode: sc config "WinDefend" start=auto & sc start "WinDefend" >nul
                                             # - # "Access is denied" when renaming file
                                             #     function: RenameSystemFile
                                             #     parameters:
@@ -4691,6 +4673,24 @@ actions:
                                     -
                                         category: Disable kernel-level Windows Defender drivers
                                         children:
+                                            -
+                                                name: Disable Windows Defender Firewall Authorization Driver service (breaks `netsh advfirewall` CLI)
+                                                docs:
+                                                    - http://batcmd.com/windows/10/services/mpsdrv/
+                                                    # ❗️ Breaks: `netsh advfirewall set`
+                                                    #   Disabling and stopping it breaks "netsh advfirewall set" commands such as
+                                                    #   `netsh advfirewall set allprofiles state on`, `netsh advfirewall set allprofiles state off`.
+                                                    #   More about `netsh firewall` context: https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior
+                                                call:
+                                                    -
+                                                        function: DisableServiceInRegistry # We must disable it on registry level, "Access is denied" for sc config
+                                                        parameters:
+                                                            serviceName: mpsdrv # Check: (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\mpsdrv").Start
+                                                            defaultStartupMode: Manual # Alowed values: Boot | System | Automatic | Manual
+                                                    -
+                                                        function: RenameSystemFile
+                                                        parameters:
+                                                            filePath: '%SystemRoot%\System32\drivers\mpsdrv.sys'
                                             # - Skipping wdnsfltr "Windows Defender Network Stream Filter Driver" as it's Windows 1709 only
                                             -
                                                 name: Disable Microsoft Defender Antivirus Network Inspection System Driver service
@@ -4700,8 +4700,8 @@ actions:
                                                         function: RunInlineCodeAsTrustedInstaller
                                                         parameters:
                                                             # "net stop" is used to stop dependend services as well, "sc stop" fails
-                                                            code: net stop "WdNisDrv" /yes >nul & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f 
+                                                            code: net stop "WdNisDrv" /yes >nul & sc config "WdNisDrv" start=disabled 
-                                                            revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "3" /f & sc start "WdNisDrv" >nul
+                                                            revertCode: sc config "WdNisDrv" start=demand & sc start "WdNisDrv" >nul
                                                     -
                                                         function: RenameSystemFile
                                                         parameters:
@@ -4719,8 +4719,8 @@ actions:
                                                     -
                                                         function: RunInlineCodeAsTrustedInstaller
                                                         parameters:
-                                                            code: sc stop "WdFilter" >nul & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f 
+                                                            code: sc stop "WdFilter" >nul & sc config "WdFilter" start=disabled 
-                                                            revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "0" /f & sc start "WdFilter" >nul
+                                                            revertCode: sc config "WdFilter" start=boot & sc start "WdFilter" >nul
                                                     -
                                                         function: RenameSystemFile
                                                         parameters:
@@ -4736,8 +4736,8 @@ actions:
                                                     -
                                                         function: RunInlineCodeAsTrustedInstaller
                                                         parameters:
-                                                            code: sc stop "WdBoot" >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f 
+                                                            code: sc stop "WdBoot" >nul & sc config "WdBoot" start=disabled 
-                                                            revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "0" /f & sc start "WdBoot" >nul 2>&1
+                                                            revertCode: sc config "WdBoot" start=boot & sc start "WdBoot" >nul
                                                     -
                                                         function: RenameSystemFile
                                                         parameters:
@@ -4755,8 +4755,8 @@ actions:
                                             -
                                                 function: RunInlineCodeAsTrustedInstaller
                                                 parameters:
-                                                    code: sc stop "WdNisSvc" >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f 
+                                                    code: sc stop "WdNisSvc" >nul & sc config "WdNisSvc" start=disabled 
-                                                    revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "2" /f & sc start "WdNisSvc" >nul 2>&1
+                                                    revertCode: sc config "WdNisSvc" start=auto & sc start "WdNisSvc" >nul
                                             # - # "Access is denied" when renaming file
                                             #     function: RenameSystemFile
                                             #     parameters:
@@ -4766,10 +4766,10 @@ actions:
                                         docs: http://batcmd.com/windows/10/services/sense/
                                         call:
                                             -
-                                                function: RunInlineCodeAsTrustedInstaller # We must disable it on registry level, "Access is denied" for sc config
+                                                function: DisableServiceInRegistry # We must disable it on registry level, "Access is denied" for sc config
                                                 parameters:
-                                                    code: sc stop "Sense" >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\Sense" /v "Start" /t REG_DWORD /d "4" /f 
+                                                    serviceName: Sense # Check: (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\Sense").Start
-                                                    revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\Sense" /v "Start" /t REG_DWORD /d "3" /f & sc start "Sense" >nul 2>&1 # Alowed values: Boot | System | Automatic | Manual
+                                                    defaultStartupMode: Manual # Alowed values: Boot | System | Automatic | Manual
                                             -
                                                 function: RenameSystemFile
                                                 parameters:
@@ -4789,8 +4789,8 @@ actions:
                                                 #   ✅  Can disable using registry as TrustedInstaller
                                                 function: RunInlineCodeAsTrustedInstaller
                                                 parameters:
-                                                    code: sc stop "SecurityHealthService" >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\SecurityHealthService" /v Start /t REG_DWORD /d 4 /f
+                                                    code: reg add "HKLM\SYSTEM\CurrentControlSet\Services\SecurityHealthService" /v Start /t REG_DWORD /d 4 /f
-                                                    revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\SecurityHealthService" /v Start /t REG_DWORD /d 3 /f & sc start "SecurityHealthService" >nul 2>&1
+                                                    revertCode: reg add "HKLM\SYSTEM\CurrentControlSet\Services\SecurityHealthService" /v Start /t REG_DWORD /d 3 /f
                                             -
                                                 function: RenameSystemFile
                                                 parameters:

src/presentation/assets/styles/_mixins.scss

@@ -27,21 +27,3 @@
     */
     -webkit-tap-highlight-color: transparent;
 }
-
-@mixin fade-slide-transition($name, $duration, $offset-upward: null) {
-    .#{$name}-enter-active,
-    .#{$name}-leave-active {
-        transition: all $duration;
-    }
-
-    .#{$name}-leave-active,
-    .#{$name}-enter, // Vue 2.X compatibility
-    .#{$name}-enter-from // Vue 3.X compatibility
-    {
-        opacity: 0;
-
-        @if $offset-upward {
-            transform: translateY($offset-upward);
-        }
-    }
-}

src/presentation/bootstrapping/ApplicationBootstrapper.ts

@@ -1,3 +1,4 @@
+import { VModalBootstrapper } from './Modules/VModalBootstrapper';
 import { TreeBootstrapper } from './Modules/TreeBootstrapper';
 import { IconBootstrapper } from './Modules/IconBootstrapper';
 import { VueConstructor, IVueBootstrapper } from './IVueBootstrapper';
@@ -18,6 +19,7 @@ export class ApplicationBootstrapper implements IVueBootstrapper {
       new TreeBootstrapper(),
       new VueBootstrapper(),
       new TooltipBootstrapper(),
+      new VModalBootstrapper(),
     ];
   }
 }

src/presentation/bootstrapping/DependencyProvider.ts

@@ -1,28 +0,0 @@
-import { InjectionKey, provide } from 'vue';
-import { useCollectionState } from '@/presentation/components/Shared/Hooks/UseCollectionState';
-import { useApplication } from '@/presentation/components/Shared/Hooks/UseApplication';
-import {
-  useCollectionStateKey, useApplicationKey, useEnvironmentKey,
-} from '@/presentation/injectionSymbols';
-import { IApplicationContext } from '@/application/Context/IApplicationContext';
-import { Environment } from '@/application/Environment/Environment';
-
-export function provideDependencies(context: IApplicationContext) {
-  registerSingleton(useApplicationKey, useApplication(context.app));
-  registerTransient(useCollectionStateKey, () => useCollectionState(context));
-  registerSingleton(useEnvironmentKey, Environment.CurrentEnvironment);
-}
-
-function registerSingleton<T>(
-  key: InjectionKey<T>,
-  value: T,
-) {
-  provide(key, value);
-}
-
-function registerTransient<T>(
-  key: InjectionKey<() => T>,
-  factory: () => T,
-) {
-  provide(key, factory);
-}

src/presentation/bootstrapping/Modules/VModalBootstrapper.ts

@@ -0,0 +1,8 @@
+import VModal from 'vue-js-modal';
+import { VueConstructor, IVueBootstrapper } from '../IVueBootstrapper';
+
+export class VModalBootstrapper implements IVueBootstrapper {
+  public bootstrap(vue: VueConstructor): void {
+    vue.use(VModal, { dynamic: true, injectModalsContainer: true });
+  }
+}

src/presentation/components/App.vue

@@ -11,18 +11,14 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
 import TheHeader from '@/presentation/components/TheHeader.vue';
 import TheFooter from '@/presentation/components/TheFooter/TheFooter.vue';
 import TheCodeButtons from '@/presentation/components/Code/CodeButtons/TheCodeButtons.vue';
 import TheScriptArea from '@/presentation/components/Scripts/TheScriptArea.vue';
 import TheSearchBar from '@/presentation/components/TheSearchBar.vue';
-import { buildContext } from '@/application/Context/ApplicationContextFactory';
-import { provideDependencies } from '../bootstrapping/DependencyProvider';
 
-const singletonAppContext = await buildContext();
+@Component({
-
-export default defineComponent({
   components: {
     TheHeader,
     TheCodeButtons,
@@ -30,10 +26,10 @@ export default defineComponent({
     TheSearchBar,
     TheFooter,
   },
-  setup() {
+})
-    provideDependencies(singletonAppContext); // In Vue 3.0 we can move it to main.ts
+export default class App extends Vue {
-  },
+
-});
+}
 </script>
 
 <style lang="scss">

src/presentation/components/Code/CodeButtons/IconButton.vue

@@ -14,36 +14,20 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import {
+  Component, Prop, Emit, Vue,
+} from 'vue-property-decorator';
 
-export default defineComponent({
+@Component
-  props: {
+export default class IconButton extends Vue {
-    text: {
+  @Prop() public text!: number;
-      type: String,
-      required: true,
-    },
-    iconPrefix: {
-      type: String,
-      required: true,
-    },
-    iconName: {
-      type: String,
-      required: true,
-    },
-  },
-  emits: [
-    'click',
-  ],
-  setup(_, { emit }) {
-    function onClicked() {
-      emit('click');
-    }
 
-    return {
+  @Prop() public iconPrefix!: string;
-      onClicked,
+
-    };
+  @Prop() public iconName!: string;
-  },
+
-});
+  @Emit('click') public onClicked() { /* do nothing except firing event */ }
+}
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Code/CodeButtons/Instructions/Code.vue

@@ -2,41 +2,26 @@
   <span class="code-wrapper">
     <span class="dollar">$</span>
     <code><slot /></code>
-    <TooltipWrapper>
+    <font-awesome-icon
-      <font-awesome-icon
+      class="copy-button"
-        class="copy-button"
+      :icon="['fas', 'copy']"
-        :icon="['fas', 'copy']"
+      @click="copyCode"
-        @click="copyCode"
+      v-tooltip.top-center="'Copy'"
-      />
+    />
-      <template v-slot:tooltip>
-        Copy
-      </template>
-    </TooltipWrapper>
   </span>
 </template>
 
 <script lang="ts">
-import { defineComponent, useSlots } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
 import { Clipboard } from '@/infrastructure/Clipboard';
-import TooltipWrapper from '@/presentation/components/Shared/TooltipWrapper.vue';
 
-export default defineComponent({
+@Component
-  components: {
+export default class Code extends Vue {
-    TooltipWrapper,
+  public copyCode(): void {
-  },
+    const code = this.$slots.default[0].text;
-  setup() {
+    Clipboard.copyText(code);
-    const slots = useSlots();
+  }
-
+}
-    function copyCode() {
-      const code = slots.default()[0].text;
-      Clipboard.copyText(code);
-    }
-
-    return {
-      copyCode,
-    };
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Code/CodeButtons/Instructions/InstructionList.vue

@@ -6,8 +6,8 @@
     <hr />
     <p>
       <strong>1. The easy alternative</strong>. Run your script without any manual steps by
-      <a :href="macOsDownloadUrl">downloading desktop version</a> of {{ appName }} on the
+      <a :href="this.macOsDownloadUrl">downloading desktop version</a> of {{ this.appName }} on the
-      {{ osName }} system you wish to configure, and then click on the Run button. This is
+      {{ this.osName }} system you wish to configure, and then click on the Run button. This is
       recommended for most users.
     </p>
     <hr />
@@ -20,33 +20,27 @@
     <p>
       <ol>
         <li
-          v-for='(step, index) in data.steps'
+          v-for='(step, index) in this.data.steps'
           v-bind:key="index"
           class="step"
         >
           <div class="step__action">
             <span>{{ step.action.instruction }}</span>
-            <TooltipWrapper v-if="step.action.details">
+            <font-awesome-icon
-              <font-awesome-icon
+              v-if="step.action.details"
-                class="explanation"
+              class="explanation"
-                :icon="['fas', 'info-circle']"
+              :icon="['fas', 'info-circle']"
-              />
+              v-tooltip.top-center="step.action.details"
-              <template v-slot:tooltip>
+            />
-                <div v-html="step.action.details" />
-              </template>
-            </TooltipWrapper>
           </div>
           <div v-if="step.code" class="step__code">
-            <CodeInstruction>{{ step.code.instruction }}</CodeInstruction>
+            <Code>{{ step.code.instruction }}</Code>
-            <TooltipWrapper v-if="step.code.details">
+            <font-awesome-icon
-              <font-awesome-icon
+              v-if="step.code.details"
-                class="explanation"
+              class="explanation"
-                :icon="['fas', 'info-circle']"
+              :icon="['fas', 'info-circle']"
-              />
+              v-tooltip.top-center="step.code.details"
-              <template v-slot:tooltip>
+            />
-                <div v-html="step.code.details" />
-              </template>
-            </TooltipWrapper>
           </div>
         </li>
       </ol>
@@ -55,50 +49,36 @@
 </template>
 
 <script lang="ts">
-import {
+import { Component, Prop, Vue } from 'vue-property-decorator';
-  defineComponent, PropType, computed,
-  inject,
-} from 'vue';
-import { useApplicationKey } from '@/presentation/injectionSymbols';
 import { OperatingSystem } from '@/domain/OperatingSystem';
-import TooltipWrapper from '@/presentation/components/Shared/TooltipWrapper.vue';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
-import CodeInstruction from './CodeInstruction.vue';
+import Code from './Code.vue';
 import { IInstructionListData } from './InstructionListData';
 
-export default defineComponent({
+@Component({
   components: {
-    CodeInstruction,
+    Code,
-    TooltipWrapper,
   },
-  props: {
+})
-    data: {
+export default class InstructionList extends Vue {
-      type: Object as PropType<IInstructionListData>,
+  public appName = '';
-      required: true,
-    },
-  },
-  setup(props) {
-    const { info } = inject(useApplicationKey);
 
-    const appName = computed<string>(() => info.name);
+  public macOsDownloadUrl = '';
 
-    const macOsDownloadUrl = computed<string>(
+  public osName = '';
-      () => info.getDownloadUrl(OperatingSystem.macOS),
-    );
 
-    const osName = computed<string>(() => {
+  @Prop() public data: IInstructionListData;
-      if (!props.data) {
-        throw new Error('missing data');
-      }
-      return renderOsName(props.data.operatingSystem);
-    });
 
-    return {
+  public async created() {
-      appName,
+    if (!this.data) {
-      macOsDownloadUrl,
+      throw new Error('missing data');
-      osName,
+    }
-    };
+    const app = await ApplicationFactory.Current.getApp();
-  },
+    this.appName = app.info.name;
-});
+    this.macOsDownloadUrl = app.info.getDownloadUrl(OperatingSystem.macOS);
+    this.osName = renderOsName(this.data.operatingSystem);
+  }
+}
 
 function renderOsName(os: OperatingSystem): string {
   switch (os) {

src/presentation/components/Code/CodeButtons/TheCodeButtons.vue

@@ -1,17 +1,17 @@
 <template>
   <div class="container" v-if="hasCode">
     <IconButton
-      v-if="canRun"
+      v-if="this.canRun"
       text="Run"
       v-on:click="executeCode"
       icon-prefix="fas"
       icon-name="play"
     />
     <IconButton
-      :text="isDesktopVersion ? 'Save' : 'Download'"
+      :text="this.isDesktopVersion ? 'Save' : 'Download'"
       v-on:click="saveCode"
       icon-prefix="fas"
-      :icon-name="isDesktopVersion ? 'save' : 'file-download'"
+      :icon-name="this.isDesktopVersion ? 'save' : 'file-download'"
     />
     <IconButton
       text="Copy"
@@ -19,26 +19,25 @@
       icon-prefix="fas"
       icon-name="copy"
     />
-    <ModalDialog v-if="instructions" v-model="areInstructionsVisible">
+    <Dialog v-if="this.hasInstructions" ref="instructionsDialog">
-      <InstructionList :data="instructions" />
+      <InstructionList :data="this.instructions" />
-    </ModalDialog>
+    </Dialog>
   </div>
 </template>
 
 <script lang="ts">
-import {
+import { Component } from 'vue-property-decorator';
-  defineComponent, ref, computed, inject,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-} from 'vue';
-import { useCollectionStateKey, useEnvironmentKey } from '@/presentation/injectionSymbols';
 import { SaveFileDialog, FileType } from '@/infrastructure/SaveFileDialog';
 import { Clipboard } from '@/infrastructure/Clipboard';
-import ModalDialog from '@/presentation/components/Shared/Modal/ModalDialog.vue';
+import Dialog from '@/presentation/components/Shared/Dialog.vue';
 import { Environment } from '@/application/Environment/Environment';
 import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 import { ScriptingLanguage } from '@/domain/ScriptingLanguage';
 import { IApplicationCode } from '@/application/Context/State/Code/IApplicationCode';
 import { IScriptingDefinition } from '@/domain/IScriptingDefinition';
 import { OperatingSystem } from '@/domain/OperatingSystem';
+import { ICategoryCollection } from '@/domain/ICategoryCollection';
 import { CodeRunner } from '@/infrastructure/CodeRunner';
 import { IReadOnlyApplicationContext } from '@/application/Context/IApplicationContext';
 import InstructionList from './Instructions/InstructionList.vue';
@@ -46,88 +45,79 @@ import IconButton from './IconButton.vue';
 import { IInstructionListData } from './Instructions/InstructionListData';
 import { getInstructions, hasInstructions } from './Instructions/InstructionListDataFactory';
 
-export default defineComponent({
+@Component({
   components: {
     IconButton,
     InstructionList,
-    ModalDialog,
+    Dialog,
   },
-  setup() {
+})
-    const {
+export default class TheCodeButtons extends StatefulVue {
-      currentState, currentContext, onStateChange, events,
+  public readonly isDesktopVersion = Environment.CurrentEnvironment.isDesktop;
-    } = inject(useCollectionStateKey)();
-    const { isDesktop } = inject(useEnvironmentKey);
 
-    const areInstructionsVisible = ref(false);
+  public canRun = false;
-    const canRun = computed<boolean>(() => getCanRunState(currentState.value.os, isDesktop));
-    const fileName = computed<string>(() => buildFileName(currentState.value.collection.scripting));
-    const hasCode = ref(false);
-    const instructions = computed<IInstructionListData | undefined>(() => getDownloadInstructions(
-      currentState.value.collection.os,
-      fileName.value,
-    ));
 
-    async function copyCode() {
+  public hasCode = false;
-      const code = await getCurrentCode();
-      Clipboard.copyText(code.current);
-    }
 
-    function saveCode() {
+  public instructions: IInstructionListData | undefined;
-      saveCodeToDisk(fileName.value, currentState.value);
-      areInstructionsVisible.value = true;
-    }
 
-    async function executeCode() {
+  public hasInstructions = false;
-      await runCode(currentContext);
-    }
 
-    onStateChange((newState) => {
+  public fileName = '';
-      subscribeToCodeChanges(newState.code);
-    }, { immediate: true });
 
-    function subscribeToCodeChanges(code: IApplicationCode) {
+  public async copyCode() {
-      hasCode.value = code.current && code.current.length > 0;
+    const code = await this.getCurrentCode();
-      events.unsubscribeAll();
+    Clipboard.copyText(code.current);
-      events.register(code.changed.on((newCode) => {
+  }
-        hasCode.value = newCode && newCode.code.length > 0;
+
-      }));
+  public async saveCode() {
-    }
+    const context = await this.getCurrentContext();
-
+    saveCode(this.fileName, context.state);
-    async function getCurrentCode(): Promise<IApplicationCode> {
+    if (this.hasInstructions) {
-      const { code } = currentContext.state;
+      (this.$refs.instructionsDialog as Dialog).show();
-      return code;
+    }
-    }
+  }
-
+
-    return {
+  public async executeCode() {
-      isDesktopVersion: isDesktop,
+    const context = await this.getCurrentContext();
-      canRun,
+    await executeCode(context);
-      hasCode,
+  }
-      instructions,
+
-      fileName,
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
-      areInstructionsVisible,
+    this.updateRunState(newState.os);
-      copyCode,
+    this.updateDownloadState(newState.collection);
-      saveCode,
+    this.updateCodeState(newState.code);
-      executeCode,
+  }
-    };
+
-  },
+  private async getCurrentCode(): Promise<IApplicationCode> {
-});
+    const context = await this.getCurrentContext();
-
+    const { code } = context.state;
-function getDownloadInstructions(
+    return code;
-  os: OperatingSystem,
+  }
-  fileName: string,
+
-): IInstructionListData | undefined {
+  private updateRunState(selectedOs: OperatingSystem) {
-  if (!hasInstructions(os)) {
+    const isRunningOnSelectedOs = selectedOs === Environment.CurrentEnvironment.os;
-    return undefined;
+    this.canRun = this.isDesktopVersion && isRunningOnSelectedOs;
+  }
+
+  private updateDownloadState(collection: ICategoryCollection) {
+    this.fileName = buildFileName(collection.scripting);
+    this.hasInstructions = hasInstructions(collection.os);
+    if (this.hasInstructions) {
+      this.instructions = getInstructions(collection.os, this.fileName);
+    }
+  }
+
+  private updateCodeState(code: IApplicationCode) {
+    this.hasCode = code.current && code.current.length > 0;
+    this.events.unsubscribeAll();
+    this.events.register(code.changed.on((newCode) => {
+      this.hasCode = newCode && newCode.code.length > 0;
+    }));
   }
-  return getInstructions(os, fileName);
 }
 
-function getCanRunState(selectedOs: OperatingSystem, isDesktopVersion: boolean): boolean {
+function saveCode(fileName: string, state: IReadOnlyCategoryCollectionState) {
-  const isRunningOnSelectedOs = selectedOs === Environment.CurrentEnvironment.os;
-  return isDesktopVersion && isRunningOnSelectedOs;
-}
-
-function saveCodeToDisk(fileName: string, state: IReadOnlyCategoryCollectionState) {
   const content = state.code.current;
   const type = getType(state.collection.scripting.language);
   SaveFileDialog.saveFile(content, fileName, type);
@@ -151,7 +141,7 @@ function buildFileName(scripting: IScriptingDefinition) {
   return fileName;
 }
 
-async function runCode(context: IReadOnlyApplicationContext) {
+async function executeCode(context: IReadOnlyApplicationContext) {
   const runner = new CodeRunner();
   await runner.runCode(
     /* code: */ context.state.code.current,

src/presentation/components/Code/TheCodeArea.vue

@@ -1,140 +1,126 @@
 <template>
-  <SizeObserver
+  <Responsive
     v-on:sizeChanged="sizeChanged()"
     v-non-collapsing>
     <div
       :id="editorId"
       class="code-area"
     />
-  </SizeObserver>
+  </Responsive>
 </template>
 
 <script lang="ts">
-import {
+import { Component, Prop } from 'vue-property-decorator';
-  defineComponent, onUnmounted, onMounted, inject,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-} from 'vue';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
 import { ICodeChangedEvent } from '@/application/Context/State/Code/Event/ICodeChangedEvent';
 import { IScript } from '@/domain/IScript';
 import { ScriptingLanguage } from '@/domain/ScriptingLanguage';
 import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 import { CodeBuilderFactory } from '@/application/Context/State/Code/Generation/CodeBuilderFactory';
-import SizeObserver from '@/presentation/components/Shared/SizeObserver.vue';
+import Responsive from '@/presentation/components/Shared/Responsive.vue';
 import { NonCollapsing } from '@/presentation/components/Scripts/View/Cards/NonCollapsingDirective';
 import ace from './ace-importer';
 
-export default defineComponent({
+@Component({
-  props: {
-    theme: {
-      type: String,
-      default: undefined,
-    },
-  },
   components: {
-    SizeObserver,
+    Responsive,
   },
-  directives: {
+  directives: { NonCollapsing },
-    NonCollapsing,
+})
-  },
+export default class TheCodeArea extends StatefulVue {
-  setup(props) {
+  public readonly editorId = 'codeEditor';
-    const { onStateChange, currentState, events } = inject(useCollectionStateKey)();
 
-    const editorId = 'codeEditor';
+  private editor!: ace.Ace.Editor;
-    let editor: ace.Ace.Editor | undefined;
-    let currentMarkerId: number | undefined;
 
-    onUnmounted(() => {
+  private currentMarkerId?: number;
-      destroyEditor();
-    });
 
-    onMounted(() => { // allow editor HTML to render
+  @Prop() private theme!: string;
-      onStateChange((newState) => {
-        handleNewState(newState);
-      }, { immediate: true });
-    });
 
-    function handleNewState(newState: IReadOnlyCategoryCollectionState) {
+  public destroyed() {
-      destroyEditor();
+    this.destroyEditor();
-      editor = initializeEditor(
+  }
-        props.theme,
+
-        editorId,
+  public sizeChanged() {
-        newState.collection.scripting.language,
+    if (this.editor) {
-      );
+      this.editor.resize();
-      const appCode = newState.code;
-      const innerCode = appCode.current || getDefaultCode(newState.collection.scripting.language);
-      editor.setValue(innerCode, 1);
-      events.unsubscribeAll();
-      events.register(appCode.changed.on((code) => updateCode(code)));
     }
+  }
 
-    function updateCode(event: ICodeChangedEvent) {
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
-      removeCurrentHighlighting();
+    this.destroyEditor();
-      if (event.isEmpty()) {
+    this.editor = initializeEditor(
-        const defaultCode = getDefaultCode(currentState.value.collection.scripting.language);
+      this.theme,
-        editor.setValue(defaultCode, 1);
+      this.editorId,
-        return;
+      newState.collection.scripting.language,
-      }
+    );
-      editor.setValue(event.code, 1);
+    const appCode = newState.code;
-      if (event.addedScripts?.length > 0) {
+    const innerCode = appCode.current || getDefaultCode(newState.collection.scripting.language);
-        reactToChanges(event, event.addedScripts);
+    this.editor.setValue(innerCode, 1);
-      } else if (event.changedScripts?.length > 0) {
+    this.events.unsubscribeAll();
-        reactToChanges(event, event.changedScripts);
+    this.events.register(appCode.changed.on((code) => this.updateCode(code)));
-      }
+  }
+
+  private async updateCode(event: ICodeChangedEvent) {
+    this.removeCurrentHighlighting();
+    if (event.isEmpty()) {
+      const context = await this.getCurrentContext();
+      const defaultCode = getDefaultCode(context.state.collection.scripting.language);
+      this.editor.setValue(defaultCode, 1);
+      return;
     }
-
+    this.editor.setValue(event.code, 1);
-    function sizeChanged() {
+    if (event.addedScripts && event.addedScripts.length) {
-      editor?.resize();
+      this.reactToChanges(event, event.addedScripts);
+    } else if (event.changedScripts && event.changedScripts.length) {
+      this.reactToChanges(event, event.changedScripts);
     }
+  }
 
-    function destroyEditor() {
+  private reactToChanges(event: ICodeChangedEvent, scripts: ReadonlyArray<IScript>) {
-      editor?.destroy();
+    const positions = scripts
-      editor = undefined;
+      .map((script) => event.getScriptPositionInCode(script));
+    const start = Math.min(
+      ...positions.map((position) => position.startLine),
+    );
+    const end = Math.max(
+      ...positions.map((position) => position.endLine),
+    );
+    this.scrollToLine(end + 2);
+    this.highlight(start, end);
+  }
+
+  private highlight(startRow: number, endRow: number) {
+    const AceRange = ace.require('ace/range').Range;
+    this.currentMarkerId = this.editor.session.addMarker(
+      new AceRange(startRow, 0, endRow, 0),
+      'code-area__highlight',
+      'fullLine',
+    );
+  }
+
+  private scrollToLine(row: number) {
+    const column = this.editor.session.getLine(row).length;
+    this.editor.gotoLine(row, column, true);
+  }
+
+  private removeCurrentHighlighting() {
+    if (!this.currentMarkerId) {
+      return;
     }
+    this.editor.session.removeMarker(this.currentMarkerId);
+    this.currentMarkerId = undefined;
+  }
 
-    function removeCurrentHighlighting() {
+  private destroyEditor() {
-      if (!currentMarkerId) {
+    if (this.editor) {
-        return;
+      this.editor.destroy();
-      }
+      this.editor = undefined;
-      editor.session.removeMarker(currentMarkerId);
-      currentMarkerId = undefined;
     }
-
+  }
-    function reactToChanges(event: ICodeChangedEvent, scripts: ReadonlyArray<IScript>) {
+}
-      const positions = scripts
-        .map((script) => event.getScriptPositionInCode(script));
-      const start = Math.min(
-        ...positions.map((position) => position.startLine),
-      );
-      const end = Math.max(
-        ...positions.map((position) => position.endLine),
-      );
-      scrollToLine(end + 2);
-      highlight(start, end);
-    }
-
-    function highlight(startRow: number, endRow: number) {
-      const AceRange = ace.require('ace/range').Range;
-      currentMarkerId = editor.session.addMarker(
-        new AceRange(startRow, 0, endRow, 0),
-        'code-area__highlight',
-        'fullLine',
-      );
-    }
-
-    function scrollToLine(row: number) {
-      const column = editor.session.getLine(row).length;
-      editor.gotoLine(row, column, true);
-    }
-
-    return {
-      editorId,
-      sizeChanged,
-    };
-  },
-});
 
 function initializeEditor(
-  theme: string | undefined,
+  theme: string,
   editorId: string,
   language: ScriptingLanguage,
 ): ace.Ace.Editor {

src/presentation/components/Scripts/Menu/MenuOptionList.vue

@@ -8,16 +8,12 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { Component, Vue, Prop } from 'vue-property-decorator';
 
-export default defineComponent({
+@Component
-  props: {
+export default class MenuOptionList extends Vue {
-    label: {
+  @Prop() public label: string;
-      type: String,
+}
-      default: undefined,
-    },
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/Menu/MenuOptionListItem.vue

@@ -6,42 +6,26 @@
         enabled: enabled,
       }"
       v-non-collapsing
-      @click="onClicked()">{{label}}</span>
+      @click="enabled && onClicked()">{{label}}</span>
   </span>
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import {
+  Component, Prop, Emit, Vue,
+} from 'vue-property-decorator';
 import { NonCollapsing } from '@/presentation/components/Scripts/View/Cards/NonCollapsingDirective';
 
-export default defineComponent({
+@Component({
   directives: { NonCollapsing },
-  props: {
+})
-    enabled: {
+export default class MenuOptionListItem extends Vue {
-      type: Boolean,
+  @Prop() public enabled: boolean;
-      required: true,
-    },
-    label: {
-      type: String,
-      required: true,
-    },
-  },
-  emits: [
-    'click',
-  ],
-  setup(props, { emit }) {
-    const onClicked = () => {
-      if (!props.enabled) {
-        return;
-      }
-      emit('click');
-    };
 
-    return {
+  @Prop() public label: string;
-      onClicked,
+
-    };
+  @Emit('click') public onClicked() { /* do nothing except firing event */ }
-  },
+}
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/Menu/Selector/TheSelector.vue

@@ -1,125 +1,88 @@
 <template>
   <MenuOptionList label="Select">
-    <TooltipWrapper>
+    <MenuOptionListItem
-      <!-- None -->
+      label="None"
-      <MenuOptionListItem
+      :enabled="this.currentSelection !== SelectionType.None"
-        label="None"
+      @click="selectType(SelectionType.None)"
-        :enabled="currentSelection !== SelectionType.None"
+      v-tooltip="
-        @click="selectType(SelectionType.None)"
+        'Deselect all selected scripts.<br/>'
-      />
+          + '💡 Good start to dive deeper into tweaks and select only what you want.'
-      <template v-slot:tooltip>
+      "
-        Deselect all selected scripts.
+    />
-        <br />
+    <MenuOptionListItem
-        💡 Good start to dive deeper into tweaks and select only what you want.
+      label="Standard"
-      </template>
+      :enabled="this.currentSelection !== SelectionType.Standard"
-    </TooltipWrapper>
+      @click="selectType(SelectionType.Standard)"
-
+      v-tooltip="
-    <!-- Standard -->
+        '🛡️ Balanced for privacy and functionality.<br/>'
-    <TooltipWrapper>
+          + 'OS and applications will function normally.<br/>'
-      <MenuOptionListItem
+          + '💡 Recommended for everyone'"
-        label="Standard"
+    />
-        :enabled="currentSelection !== SelectionType.Standard"
+    <MenuOptionListItem
-        @click="selectType(SelectionType.Standard)"
+      label="Strict"
-      />
+      :enabled="this.currentSelection !== SelectionType.Strict"
-      <template v-slot:tooltip>
+      @click="selectType(SelectionType.Strict)"
-        🛡️ Balanced for privacy and functionality.
+      v-tooltip="
-        <br />
+        '🚫 Stronger privacy, disables risky functions that may leak your data.<br/>'
-        OS and applications will function normally.
+          + '⚠️ Double check to remove scripts where you would trade functionality for privacy<br/>'
-        <br />
+          + '💡 Recommended for daily users that prefers more privacy over non-essential functions'
-        💡 Recommended for everyone
+      "
-      </template>
+    />
-    </TooltipWrapper>
+    <MenuOptionListItem
-
+      label="All"
-    <!-- Strict -->
+      :enabled="this.currentSelection !== SelectionType.All"
-    <TooltipWrapper>
+      @click="selectType(SelectionType.All)"
-      <MenuOptionListItem
+      v-tooltip="
-        label="Strict"
+        '🔒 Strongest privacy, disabling any functionality that may leak your data.<br/>'
-        :enabled="currentSelection !== SelectionType.Strict"
+          + '🛑 Not designed for daily users, it will break important functionalities.<br/>'
-        @click="selectType(SelectionType.Strict)"
+          + '💡 Only recommended for extreme use-cases like crime labs where no leak is acceptable'
-      />
+      "
-      <template v-slot:tooltip>
+    />
-        🚫 Stronger privacy, disables risky functions that may leak your data.
-        <br />
-        ⚠️ Double check to remove scripts where you would trade functionality for privacy
-        <br />
-        💡 Recommended for daily users that prefers more privacy over non-essential functions
-      </template>
-    </TooltipWrapper>
-
-    <!-- All -->
-    <TooltipWrapper>
-      <MenuOptionListItem
-        label="All"
-        :enabled="currentSelection !== SelectionType.All"
-        @click="selectType(SelectionType.All)"
-      />
-      <template v-slot:tooltip>
-        🔒 Strongest privacy, disabling any functionality that may leak your data.
-        <br />
-        🛑 Not designed for daily users, it will break important functionalities.
-        <br />
-        💡 Only recommended for extreme use-cases like crime labs where no leak is acceptable
-      </template>
-    </TooltipWrapper>
   </MenuOptionList>
 </template>
 
 <script lang="ts">
-import { defineComponent, ref, inject } from 'vue';
+import { Component } from 'vue-property-decorator';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-import TooltipWrapper from '@/presentation/components/Shared/TooltipWrapper.vue';
 import { ICategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 import MenuOptionList from '../MenuOptionList.vue';
 import MenuOptionListItem from '../MenuOptionListItem.vue';
 import { SelectionType, SelectionTypeHandler } from './SelectionTypeHandler';
 
-export default defineComponent({
+@Component({
   components: {
     MenuOptionList,
     MenuOptionListItem,
-    TooltipWrapper,
   },
-  setup() {
+})
-    const { modifyCurrentState, onStateChange, events } = inject(useCollectionStateKey)();
+export default class TheSelector extends StatefulVue {
+  public SelectionType = SelectionType;
 
-    const currentSelection = ref(SelectionType.None);
+  public currentSelection = SelectionType.None;
 
-    let selectionTypeHandler: SelectionTypeHandler;
+  private selectionTypeHandler: SelectionTypeHandler;
 
-    onStateChange(() => {
+  public async selectType(type: SelectionType) {
-      unregisterMutators();
+    if (this.currentSelection === type) {
-
+      return;
-      modifyCurrentState((state) => {
-        registerStateMutator(state);
-      });
-    }, { immediate: true });
-
-    function unregisterMutators() {
-      events.unsubscribeAll();
     }
+    this.selectionTypeHandler.selectType(type);
+  }
 
-    function registerStateMutator(state: ICategoryCollectionState) {
+  protected handleCollectionState(newState: ICategoryCollectionState): void {
-      selectionTypeHandler = new SelectionTypeHandler(state);
+    this.events.unsubscribeAll();
-      updateSelections();
+    this.selectionTypeHandler = new SelectionTypeHandler(newState);
-      events.register(state.selection.changed.on(() => updateSelections()));
+    this.updateSelections();
-    }
+    this.events.register(newState.selection.changed.on(() => this.updateSelections()));
+  }
 
-    function selectType(type: SelectionType) {
+  private updateSelections() {
-      if (currentSelection.value === type) {
+    this.currentSelection = this.selectionTypeHandler.getCurrentSelectionType();
-        return;
+  }
-      }
+}
-      selectionTypeHandler.selectType(type);
-    }
 
-    function updateSelections() {
-      currentSelection.value = selectionTypeHandler.getCurrentSelectionType();
-    }
-
-    return {
-      SelectionType,
-      currentSelection,
-      selectType,
-    };
-  },
-});
 </script>
+
+<style scoped lang="scss">
+
+</style>

src/presentation/components/Scripts/Menu/TheOsChanger.vue

@@ -1,7 +1,7 @@
 <template>
   <MenuOptionList>
     <MenuOptionListItem
-      v-for="os in allOses"
+      v-for="os in this.allOses"
       :key="os.name"
       :enabled="currentOs !== os.os"
       @click="changeOs(os.os)"
@@ -11,54 +11,41 @@
 </template>
 
 <script lang="ts">
-import {
+import { Component } from 'vue-property-decorator';
-  defineComponent, computed, inject,
-} from 'vue';
-import { useApplicationKey, useCollectionStateKey } from '@/presentation/injectionSymbols';
 import { OperatingSystem } from '@/domain/OperatingSystem';
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
 import MenuOptionList from './MenuOptionList.vue';
 import MenuOptionListItem from './MenuOptionListItem.vue';
 
-interface IOsViewModel {
+@Component({
-  readonly name: string;
-  readonly os: OperatingSystem;
-}
-
-export default defineComponent({
   components: {
     MenuOptionList,
     MenuOptionListItem,
   },
-  setup() {
+})
-    const { modifyCurrentContext, currentState } = inject(useCollectionStateKey)();
+export default class TheOsChanger extends StatefulVue {
-    const { application } = inject(useApplicationKey);
+  public allOses: Array<{ name: string, os: OperatingSystem }> = [];
 
-    const allOses = computed<ReadonlyArray<IOsViewModel>>(() => (
+  public currentOs?: OperatingSystem = null;
-      application.getSupportedOsList() ?? [])
-      .map((os) : IOsViewModel => (
-        {
-          os,
-          name: renderOsName(os),
-        }
-      )));
 
-    const currentOs = computed<OperatingSystem>(() => {
+  public async created() {
-      return currentState.value.os;
+    const app = await ApplicationFactory.Current.getApp();
-    });
+    this.allOses = app.getSupportedOsList()
+      .map((os) => ({ os, name: renderOsName(os) }));
+  }
 
-    function changeOs(newOs: OperatingSystem) {
+  public async changeOs(newOs: OperatingSystem) {
-      modifyCurrentContext((context) => {
+    const context = await this.getCurrentContext();
-        context.changeContext(newOs);
+    context.changeContext(newOs);
-      });
+  }
-    }
 
-    return {
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
-      allOses,
+    this.currentOs = newState.os;
-      currentOs,
+    this.$forceUpdate(); // v-bind:class is not updated otherwise
-      changeOs,
+  }
-    };
+}
-  },
-});
 
 function renderOsName(os: OperatingSystem): string {
   switch (os) {
@@ -69,3 +56,7 @@ function renderOsName(os: OperatingSystem): string {
   }
 }
 </script>
+
+<style scoped lang="scss">
+
+</style>

src/presentation/components/Scripts/Menu/TheScriptsMenu.vue

@@ -5,59 +5,53 @@
     <TheViewChanger
       class="item"
       v-on:viewChanged="$emit('viewChanged', $event)"
-      v-if="!isSearching" />
+      v-if="!this.isSearching" />
   </div>
 </template>
 
 <script lang="ts">
-import {
+import { Component } from 'vue-property-decorator';
-  defineComponent, ref, onUnmounted, inject,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-} from 'vue';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
+import { IEventSubscription } from '@/infrastructure/Events/IEventSource';
-import { IReadOnlyUserFilter } from '@/application/Context/State/Filter/IUserFilter';
 import TheOsChanger from './TheOsChanger.vue';
 import TheSelector from './Selector/TheSelector.vue';
 import TheViewChanger from './View/TheViewChanger.vue';
 
-export default defineComponent({
+@Component({
   components: {
     TheSelector,
     TheOsChanger,
     TheViewChanger,
   },
-  setup() {
+})
-    const { onStateChange, events } = inject(useCollectionStateKey)();
+export default class TheScriptsMenu extends StatefulVue {
+  public isSearching = false;
 
-    const isSearching = ref(false);
+  private listeners = new Array<IEventSubscription>();
 
-    onStateChange((state) => {
+  public destroyed() {
-      subscribeToFilterChanges(state.filter);
+    this.unsubscribeAll();
-    }, { immediate: true });
+  }
 
-    onUnmounted(() => {
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
-      unsubscribeAll();
+    this.subscribe(newState);
+  }
+
+  private subscribe(state: IReadOnlyCategoryCollectionState) {
+    this.listeners.push(state.filter.filterRemoved.on(() => {
+      this.isSearching = false;
+    }));
+    state.filter.filtered.on(() => {
+      this.isSearching = true;
     });
+  }
 
-    function subscribeToFilterChanges(filter: IReadOnlyUserFilter) {
+  private unsubscribeAll() {
-      events.register(
+    this.listeners.forEach((listener) => listener.unsubscribe());
-        filter.filterChanged.on((event) => {
+    this.listeners.splice(0, this.listeners.length);
-          event.visit({
+  }
-            onApply: () => { isSearching.value = true; },
+}
-            onClear: () => { isSearching.value = false; },
-          });
-        }),
-      );
-    }
-
-    function unsubscribeAll() {
-      events.unsubscribeAll();
-    }
-
-    return {
-      isSearching,
-    };
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/Menu/View/TheViewChanger.vue

@@ -3,7 +3,7 @@
     label="View"
     class="part">
     <MenuOptionListItem
-      v-for="view in viewOptions"
+      v-for="view in this.viewOptions"
       :key="view.type"
       :label="view.displayName"
       :enabled="currentView !== view.type"
@@ -13,54 +13,53 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
 import MenuOptionList from '../MenuOptionList.vue';
 import MenuOptionListItem from '../MenuOptionListItem.vue';
 import { ViewType } from './ViewType';
 
 const DefaultView = ViewType.Cards;
-interface IViewOption {
-  readonly type: ViewType;
-  readonly displayName: string;
-}
-const viewOptions: readonly IViewOption[] = [
-  { type: ViewType.Cards, displayName: 'Cards' },
-  { type: ViewType.Tree, displayName: 'Tree' },
-];
 
-export default defineComponent({
+@Component({
   components: {
     MenuOptionList,
     MenuOptionListItem,
   },
-  emits: {
+})
-    /* eslint-disable @typescript-eslint/no-unused-vars */
+export default class TheViewChanger extends Vue {
-    viewChanged: (viewType: ViewType) => true,
+  public readonly viewOptions: IViewOption[] = [
-    /* eslint-enable @typescript-eslint/no-unused-vars */
+    { type: ViewType.Cards, displayName: 'Cards' },
-  },
+    { type: ViewType.Tree, displayName: 'Tree' },
-  setup(_, { emit }) {
+  ];
-    const currentView = ref<ViewType>();
 
-    setView(DefaultView);
+  public ViewType = ViewType;
 
-    function setView(view: ViewType) {
+  public currentView?: ViewType = null;
-      if (currentView.value === view) {
+
-        throw new Error(`View is already "${ViewType[view]}"`);
+  public mounted() {
-      }
+    this.setView(DefaultView);
-      currentView.value = view;
+  }
-      emit('viewChanged', currentView.value);
+
+  public groupBy(type: ViewType) {
+    this.setView(type);
+  }
+
+  private setView(view: ViewType) {
+    if (this.currentView === view) {
+      throw new Error(`View is already "${ViewType[view]}"`);
     }
-    return {
+    this.currentView = view;
-      ViewType,
+    this.$emit('viewChanged', this.currentView);
-      viewOptions,
+  }
-      currentView,
+}
-      setView,
-    };
-  },
-});
 
 interface IViewOption {
   readonly type: ViewType;
   readonly displayName: string;
 }
+
 </script>
+
+<style scoped lang="scss">
+
+</style>

src/presentation/components/Scripts/Slider/Handle.vue

@@ -0,0 +1,78 @@
+<template>
+  <div
+    class="handle"
+    :style="{ cursor: cursorCssValue }"
+    @mousedown="startResize">
+    <div class="line" />
+    <font-awesome-icon
+      class="icon"
+      :icon="['fas', 'arrows-alt-h']"
+    />
+    <div class="line" />
+  </div>
+</template>
+
+<script lang="ts">
+import { Component, Vue } from 'vue-property-decorator';
+
+@Component
+export default class Handle extends Vue {
+  public readonly cursorCssValue = 'ew-resize';
+
+  private initialX: number = undefined;
+
+  public startResize(event: MouseEvent): void {
+    this.initialX = event.clientX;
+    document.body.style.setProperty('cursor', this.cursorCssValue);
+    document.addEventListener('mousemove', this.resize);
+    window.addEventListener('mouseup', this.stopResize);
+    event.stopPropagation();
+    event.preventDefault();
+  }
+
+  public resize(event: MouseEvent): void {
+    const displacementX = event.clientX - this.initialX;
+    this.$emit('resized', displacementX);
+    this.initialX = event.clientX;
+  }
+
+  public stopResize(): void {
+    document.body.style.removeProperty('cursor');
+    document.removeEventListener('mousemove', this.resize);
+    window.removeEventListener('mouseup', this.stopResize);
+  }
+}
+
+</script>
+
+<style lang="scss" scoped>
+@use "@/presentation/assets/styles/main" as *;
+
+$color          : $color-primary-dark;
+$color-hover    : $color-primary;
+
+.handle {
+  @include clickable($cursor: 'ew-resize');
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  @include hover-or-touch {
+    .line {
+      background: $color-hover;
+    }
+    .image {
+      color: $color-hover;
+    }
+  }
+  .line {
+    flex: 1;
+    background: $color;
+    width: 3px;
+  }
+  .icon {
+    color: $color;
+  }
+  margin-right: 5px;
+  margin-left: 5px;
+}
+</style>

src/presentation/components/Scripts/Slider/HorizontalResizeSlider.vue

@@ -2,16 +2,16 @@
   <div
     class="slider"
     v-bind:style="{
-      '--vertical-margin': verticalMargin,
+      '--vertical-margin': this.verticalMargin,
-      '--first-min-width': firstMinWidth,
+      '--first-min-width': this.firstMinWidth,
-      '--first-initial-width': firstInitialWidth,
+      '--first-initial-width': this.firstInitialWidth,
-      '--second-min-width': secondMinWidth,
+      '--second-min-width': this.secondMinWidth,
     }"
   >
     <div class="first" ref="firstElement">
       <slot name="first" />
     </div>
-    <SliderHandle class="handle" @resized="onResize($event)" />
+    <Handle class="handle" @resized="onResize($event)" />
     <div class="second">
       <slot name="second" />
     </div>
@@ -19,45 +19,30 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue';
+import { Component, Vue, Prop } from 'vue-property-decorator';
-import SliderHandle from './SliderHandle.vue';
+import Handle from './Handle.vue';
 
-export default defineComponent({
+@Component({
   components: {
-    SliderHandle,
+    Handle,
   },
-  props: {
+})
-    verticalMargin: {
+export default class HorizontalResizeSlider extends Vue {
-      type: String,
+  @Prop() public verticalMargin: string;
-      required: true,
-    },
-    firstMinWidth: {
-      type: String,
-      required: true,
-    },
-    firstInitialWidth: {
-      type: String,
-      required: true,
-    },
-    secondMinWidth: {
-      type: String,
-      required: true,
-    },
-  },
-  setup() {
-    const firstElement = ref<HTMLElement>();
 
-    function onResize(displacementX: number): void {
+  @Prop() public firstMinWidth: string;
-      const leftWidth = firstElement.value.offsetWidth + displacementX;
-      firstElement.value.style.width = `${leftWidth}px`;
-    }
 
-    return {
+  @Prop() public firstInitialWidth: string;
-      firstElement,
+
-      onResize,
+  @Prop() public secondMinWidth: string;
-    };
+
-  },
+  private get left(): HTMLElement { return this.$refs.firstElement as HTMLElement; }
-});
+
+  public onResize(displacementX: number): void {
+    const leftWidth = this.left.offsetWidth + displacementX;
+    this.left.style.width = `${leftWidth}px`;
+  }
+}
 </script>
 
 <style lang="scss" scoped>

src/presentation/components/Scripts/Slider/SliderHandle.vue

@@ -1,87 +0,0 @@
-<template>
-  <div
-    class="handle"
-    :style="{ cursor: cursorCssValue }"
-    @mousedown="startResize">
-    <div class="line" />
-    <font-awesome-icon
-      class="icon"
-      :icon="['fas', 'arrows-alt-h']"
-    />
-    <div class="line" />
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    resized: (displacementX: number) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  setup(_, { emit }) {
-    const cursorCssValue = 'ew-resize';
-    let initialX: number | undefined;
-
-    const resize = (event) => {
-      const displacementX = event.clientX - initialX;
-      emit('resized', displacementX);
-      initialX = event.clientX;
-    };
-
-    const stopResize = () => {
-      document.body.style.removeProperty('cursor');
-      document.removeEventListener('mousemove', resize);
-      window.removeEventListener('mouseup', stopResize);
-    };
-
-    function startResize(event: MouseEvent): void {
-      initialX = event.clientX;
-      document.body.style.setProperty('cursor', cursorCssValue);
-      document.addEventListener('mousemove', resize);
-      window.addEventListener('mouseup', stopResize);
-      event.stopPropagation();
-      event.preventDefault();
-    }
-
-    return {
-      cursorCssValue,
-      startResize,
-    };
-  },
-});
-</script>
-
-<style lang="scss" scoped>
-@use "@/presentation/assets/styles/main" as *;
-
-$color          : $color-primary-dark;
-$color-hover    : $color-primary;
-
-.handle {
-  @include clickable($cursor: 'ew-resize');
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  @include hover-or-touch {
-    .line {
-      background: $color-hover;
-    }
-    .image {
-      color: $color-hover;
-    }
-  }
-  .line {
-    flex: 1;
-    background: $color;
-    width: 3px;
-  }
-  .icon {
-    color: $color;
-  }
-  margin-right: 5px;
-  margin-left: 5px;
-}
-</style>

src/presentation/components/Scripts/TheScriptArea.vue

@@ -19,26 +19,24 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
 import TheCodeArea from '@/presentation/components/Code/TheCodeArea.vue';
 import TheScriptsView from '@/presentation/components/Scripts/View/TheScriptsView.vue';
 import TheScriptsMenu from '@/presentation/components/Scripts/Menu/TheScriptsMenu.vue';
 import HorizontalResizeSlider from '@/presentation/components/Scripts/Slider/HorizontalResizeSlider.vue';
 import { ViewType } from '@/presentation/components/Scripts/Menu/View/ViewType';
 
-export default defineComponent({
+@Component({
   components: {
     TheCodeArea,
     TheScriptsView,
     TheScriptsMenu,
     HorizontalResizeSlider,
   },
-  setup() {
+})
-    const currentView = ref(ViewType.Cards);
+export default class TheScriptArea extends Vue {
-
+  public currentView = ViewType.Cards;
-    return { currentView };
+}
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/View/Cards/CardList.vue

@@ -1,5 +1,5 @@
 <template>
-  <SizeObserver v-on:widthChanged="width = $event">
+  <Responsive v-on:widthChanged="width = $event">
     <!--
       <div id="responsivity-debug">
         Width: {{ width || 'undefined' }}
@@ -25,86 +25,86 @@
         v-bind:key="categoryId"
         :categoryId="categoryId"
         :activeCategoryId="activeCategoryId"
-        v-on:cardExpansionChanged="onSelected(categoryId, $event)"
+        v-on:selected="onSelected(categoryId, $event)"
       />
     </div>
     <div v-else class="error">Something went bad 😢</div>
-  </SizeObserver>
+  </Responsive>
 </template>
 
 <script lang="ts">
-import {
+import { Component } from 'vue-property-decorator';
-  defineComponent, ref, onMounted, onUnmounted, computed,
+import Responsive from '@/presentation/components/Shared/Responsive.vue';
-  inject,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-} from 'vue';
+import { ICategory } from '@/domain/ICategory';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
-import SizeObserver from '@/presentation/components/Shared/SizeObserver.vue';
 import { hasDirective } from './NonCollapsingDirective';
 import CardListItem from './CardListItem.vue';
 
-export default defineComponent({
+@Component({
   components: {
     CardListItem,
-    SizeObserver,
+    Responsive,
   },
-  setup() {
+})
-    const { currentState, onStateChange } = inject(useCollectionStateKey)();
+export default class CardList extends StatefulVue {
+  public width = 0;
 
-    const width = ref<number>(0);
+  public categoryIds: number[] = [];
-    const categoryIds = computed<ReadonlyArray<number>>(() => currentState
-      .value.collection.actions.map((category) => category.id));
-    const activeCategoryId = ref<number | undefined>(undefined);
 
-    function onSelected(categoryId: number, isExpanded: boolean) {
+  public activeCategoryId?: number = null;
-      activeCategoryId.value = isExpanded ? categoryId : undefined;
+
+  public created() {
+    document.addEventListener('click', this.outsideClickListener);
+  }
+
+  public destroyed() {
+    document.removeEventListener('click', this.outsideClickListener);
+  }
+
+  public onSelected(categoryId: number, isExpanded: boolean) {
+    this.activeCategoryId = isExpanded ? categoryId : undefined;
+  }
+
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
+    this.setCategories(newState.collection.actions);
+    this.activeCategoryId = undefined;
+  }
+
+  private setCategories(categories: ReadonlyArray<ICategory>): void {
+    this.categoryIds = categories.map((category) => category.id);
+  }
+
+  private onOutsideOfActiveCardClicked(clickedElement: Element): void {
+    if (isClickable(clickedElement) || hasDirective(clickedElement)) {
+      return;
     }
-
+    this.collapseAllCards();
-    onStateChange(() => {
+    if (hasDirective(clickedElement)) {
-      collapseAllCards();
+      return;
-    }, { immediate: true });
-
-    const outsideClickListener = (event: PointerEvent): void => {
-      if (areAllCardsCollapsed()) {
-        return;
-      }
-      const element = document.querySelector(`[data-category="${activeCategoryId.value}"]`);
-      const target = event.target as Element;
-      if (element && !element.contains(target)) {
-        onOutsideOfActiveCardClicked(target);
-      }
-    };
-
-    onMounted(() => {
-      document.addEventListener('click', outsideClickListener);
-    });
-
-    onUnmounted(() => {
-      document.removeEventListener('click', outsideClickListener);
-    });
-
-    function onOutsideOfActiveCardClicked(clickedElement: Element): void {
-      if (isClickable(clickedElement) || hasDirective(clickedElement)) {
-        return;
-      }
-      collapseAllCards();
     }
+    this.activeCategoryId = null;
+  }
 
-    function areAllCardsCollapsed(): boolean {
+  private outsideClickListener(event: PointerEvent) {
-      return !activeCategoryId.value;
+    if (this.areAllCardsCollapsed()) {
+      return;
     }
-
+    const element = document.querySelector(`[data-category="${this.activeCategoryId}"]`);
-    function collapseAllCards(): void {
+    const target = event.target as Element;
-      activeCategoryId.value = undefined;
+    if (element && !element.contains(target)) {
+      this.onOutsideOfActiveCardClicked(target);
     }
+  }
 
-    return {
+  private collapseAllCards(): void {
-      width,
+    this.activeCategoryId = undefined;
-      categoryIds,
+  }
-      activeCategoryId,
+
-      onSelected,
+  private areAllCardsCollapsed(): boolean {
-    };
+    return !this.activeCategoryId;
-  },
+  }
-});
+}
 
 function isClickable(element: Element) {
   const cursorName = window.getComputedStyle(element).cursor;

src/presentation/components/Scripts/View/Cards/CardListItem.vue

@@ -1,7 +1,7 @@
 <template>
   <div
     class="card"
-    v-on:click="isExpanded = !isExpanded"
+    v-on:click="onSelected(!isExpanded)"
     v-bind:class="{
       'is-collapsed': !isExpanded,
       'is-inactive': activeCategoryId && activeCategoryId != categoryId,
@@ -40,7 +40,7 @@
       <div class="card__expander__close-button">
         <font-awesome-icon
           :icon="['fas', 'times']"
-          v-on:click="collapse()"
+          v-on:click="onSelected(false)"
         />
       </div>
     </div>
@@ -49,98 +49,74 @@
 
 <script lang="ts">
 import {
-  defineComponent, ref, watch, computed,
+  Component, Prop, Watch, Emit,
-  inject,
+} from 'vue-property-decorator';
-} from 'vue';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
 import ScriptsTree from '@/presentation/components/Scripts/View/ScriptsTree/ScriptsTree.vue';
-import { sleep } from '@/infrastructure/Threading/AsyncSleep';
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
 
-export default defineComponent({
+@Component({
   components: {
     ScriptsTree,
   },
-  props: {
+})
-    categoryId: {
+export default class CardListItem extends StatefulVue {
-      type: Number,
+  @Prop() public categoryId!: number;
-      required: true,
-    },
-    activeCategoryId: {
-      type: Number,
-      default: undefined,
-    },
-  },
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    cardExpansionChanged: (isExpanded: boolean) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  setup(props, { emit }) {
-    const { events, onStateChange, currentState } = inject(useCollectionStateKey)();
 
-    const isExpanded = computed({
+  @Prop() public activeCategoryId!: number;
-      get: () => {
-        return props.activeCategoryId === props.categoryId;
-      },
-      set: (newValue) => {
-        if (newValue) {
-          scrollToCard();
-        }
-        emit('cardExpansionChanged', newValue);
-      },
-    });
 
-    const isAnyChildSelected = ref(false);
+  public cardTitle = '';
-    const areAllChildrenSelected = ref(false);
-    const cardElement = ref<HTMLElement>();
 
-    const cardTitle = computed<string | undefined>(() => {
+  public isExpanded = false;
-      if (!props.categoryId || !currentState.value) {
-        return undefined;
-      }
-      const category = currentState.value.collection.findCategory(props.categoryId);
-      return category?.name;
-    });
 
-    function collapse() {
+  public isAnyChildSelected = false;
-      isExpanded.value = false;
+
+  public areAllChildrenSelected = false;
+
+  public async mounted() {
+    const context = await this.getCurrentContext();
+    this.events.register(context.state.selection.changed.on(
+      () => this.updateSelectionIndicators(this.categoryId),
+    ));
+    await this.updateState(this.categoryId);
+  }
+
+  @Emit('selected')
+  public onSelected(isExpanded: boolean) {
+    this.isExpanded = isExpanded;
+  }
+
+  @Watch('activeCategoryId')
+  public async onActiveCategoryChanged(value?: number) {
+    this.isExpanded = value === this.categoryId;
+  }
+
+  @Watch('isExpanded')
+  public async onExpansionChanged(newValue: number, oldValue: number) {
+    if (!oldValue && newValue) {
+      await new Promise((resolve) => { setTimeout(resolve, 400); });
+      const focusElement = this.$refs.cardElement as HTMLElement;
+      focusElement.scrollIntoView({ behavior: 'smooth' });
     }
+  }
 
-    onStateChange(async (state) => {
+  @Watch('categoryId')
-      events.unsubscribeAll();
+  public async updateState(value?: number) {
-      events.register(state.selection.changed.on(
+    const context = await this.getCurrentContext();
-        () => updateSelectionIndicators(props.categoryId),
+    const category = !value ? undefined : context.state.collection.findCategory(value);
-      ));
+    this.cardTitle = category ? category.name : undefined;
-      await updateSelectionIndicators(props.categoryId);
+    await this.updateSelectionIndicators(value);
-    }, { immediate: true });
+  }
 
-    watch(
+  protected handleCollectionState(): void { /* do nothing */ }
-      () => props.categoryId,
-      (categoryId) => updateSelectionIndicators(categoryId),
-    );
 
-    async function scrollToCard() {
+  private async updateSelectionIndicators(categoryId: number) {
-      await sleep(400); // wait a bit to allow GUI to render the expanded card
+    const context = await this.getCurrentContext();
-      cardElement.value.scrollIntoView({ behavior: 'smooth' });
+    const { selection } = context.state;
-    }
+    const category = context.state.collection.findCategory(categoryId);
-
+    this.isAnyChildSelected = category ? selection.isAnySelected(category) : false;
-    async function updateSelectionIndicators(categoryId: number) {
+    this.areAllChildrenSelected = category ? selection.areAllSelected(category) : false;
-      const category = currentState.value.collection.findCategory(categoryId);
+  }
-      const { selection } = currentState.value;
+}
-      isAnyChildSelected.value = category ? selection.isAnySelected(category) : false;
-      areAllChildrenSelected.value = category ? selection.areAllSelected(category) : false;
-    }
-
-    return {
-      cardTitle,
-      isExpanded,
-      isAnyChildSelected,
-      areAllChildrenSelected,
-      cardElement,
-      collapse,
-    };
-  },
-});
 
 </script>
 

src/presentation/components/Scripts/View/Cards/NonCollapsingDirective.ts

@@ -1,4 +1,4 @@
-import { ObjectDirective } from 'vue';
+import { DirectiveOptions } from 'vue';
 
 const attributeName = 'data-interaction-does-not-collapse';
 
@@ -10,8 +10,8 @@ export function hasDirective(el: Element): boolean {
   return !!parent;
 }
 
-export const NonCollapsing: ObjectDirective<HTMLElement> = {
+export const NonCollapsing: DirectiveOptions = {
-  inserted(el: HTMLElement) { // In Vue 3, use "mounted"
+  inserted(el: HTMLElement) {
     el.setAttribute(attributeName, '');
   },
 };

src/presentation/components/Scripts/View/ScriptsTree/ScriptNodeParser.ts

@@ -1,15 +1,15 @@
 import { ICategory, IScript } from '@/domain/ICategory';
 import { ICategoryCollection } from '@/domain/ICategoryCollection';
-import { INodeContent, NodeType } from './SelectableTree/Node/INodeContent';
+import { INode, NodeType } from './SelectableTree/Node/INode';
 
-export function parseAllCategories(collection: ICategoryCollection): INodeContent[] | undefined {
+export function parseAllCategories(collection: ICategoryCollection): INode[] | undefined {
   return createCategoryNodes(collection.actions);
 }
 
 export function parseSingleCategory(
   categoryId: number,
   collection: ICategoryCollection,
-): INodeContent[] | undefined {
+): INode[] | undefined {
   const category = collection.findCategory(categoryId);
   if (!category) {
     throw new Error(`Category with id ${categoryId} does not exist`);
@@ -34,7 +34,7 @@ export function getCategoryNodeId(category: ICategory): string {
 
 function parseCategoryRecursively(
   parentCategory: ICategory,
-): INodeContent[] {
+): INode[] {
   if (!parentCategory) {
     throw new Error('parentCategory is undefined');
   }
@@ -44,12 +44,12 @@ function parseCategoryRecursively(
   ];
 }
 
-function createScriptNodes(scripts: ReadonlyArray<IScript>): INodeContent[] {
+function createScriptNodes(scripts: ReadonlyArray<IScript>): INode[] {
   return (scripts || [])
     .map((script) => convertScriptToNode(script));
 }
 
-function createCategoryNodes(categories: ReadonlyArray<ICategory>): INodeContent[] {
+function createCategoryNodes(categories: ReadonlyArray<ICategory>): INode[] {
   return (categories || [])
     .map((category) => ({ category, children: parseCategoryRecursively(category) }))
     .map((data) => convertCategoryToNode(data.category, data.children));
@@ -57,8 +57,8 @@ function createCategoryNodes(categories: ReadonlyArray<ICategory>): INodeContent
 
 function convertCategoryToNode(
   category: ICategory,
-  children: readonly INodeContent[],
+  children: readonly INode[],
-): INodeContent {
+): INode {
   return {
     id: getCategoryNodeId(category),
     type: NodeType.Category,
@@ -69,7 +69,7 @@ function convertCategoryToNode(
   };
 }
 
-function convertScriptToNode(script: IScript): INodeContent {
+function convertScriptToNode(script: IScript): INode {
   return {
     id: getScriptNodeId(script),
     type: NodeType.Script,

src/presentation/components/Scripts/View/ScriptsTree/ScriptsTree.vue

@@ -14,13 +14,11 @@
 </template>
 
 <script lang="ts">
-import {
+import { Component, Prop, Watch } from 'vue-property-decorator';
-  defineComponent, watch, ref, inject,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-} from 'vue';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
 import { IScript } from '@/domain/IScript';
 import { ICategory } from '@/domain/ICategory';
-import { ICategoryCollectionState, IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
+import { ICategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 import { IFilterResult } from '@/application/Context/State/Filter/IFilterResult';
 import { SelectedScript } from '@/application/Context/State/Selection/SelectedScript';
 import {
@@ -28,118 +26,96 @@ import {
   getScriptId,
 } from './ScriptNodeParser';
 import SelectableTree from './SelectableTree/SelectableTree.vue';
-import { INodeContent, NodeType } from './SelectableTree/Node/INodeContent';
+import { INode, NodeType } from './SelectableTree/Node/INode';
 import { INodeSelectedEvent } from './SelectableTree/INodeSelectedEvent';
 
-export default defineComponent({
+@Component({
-  props: {
-    categoryId: {
-      type: Number,
-      default: undefined,
-    },
-  },
   components: {
     SelectableTree,
   },
-  setup(props) {
+})
-    const {
+export default class ScriptsTree extends StatefulVue {
-      modifyCurrentState, currentState, onStateChange, events,
+  @Prop() public categoryId?: number;
-    } = inject(useCollectionStateKey)();
 
-    const nodes = ref<ReadonlyArray<INodeContent>>([]);
+  public nodes?: ReadonlyArray<INode> = null;
-    const selectedNodeIds = ref<ReadonlyArray<string>>([]);
-    const filterText = ref<string | undefined>(undefined);
 
-    let filtered: IFilterResult | undefined;
+  public selectedNodeIds?: ReadonlyArray<string> = [];
 
-    watch(
+  public filterText?: string = null;
-      () => props.categoryId,
+
-      async (newCategoryId) => { await setNodes(newCategoryId); },
+  private filtered?: IFilterResult;
-      { immediate: true },
+
+  public async toggleNodeSelection(event: INodeSelectedEvent) {
+    const context = await this.getCurrentContext();
+    switch (event.node.type) {
+      case NodeType.Category:
+        toggleCategoryNodeSelection(event, context.state);
+        break;
+      case NodeType.Script:
+        toggleScriptNodeSelection(event, context.state);
+        break;
+      default:
+        throw new Error(`Unknown node type: ${event.node.id}`);
+    }
+  }
+
+  @Watch('categoryId', { immediate: true })
+  public async setNodes(categoryId?: number) {
+    const context = await this.getCurrentContext();
+    if (categoryId) {
+      this.nodes = parseSingleCategory(categoryId, context.state.collection);
+    } else {
+      this.nodes = parseAllCategories(context.state.collection);
+    }
+    this.selectedNodeIds = context.state.selection.selectedScripts
+      .map((selected) => getScriptNodeId(selected.script));
+  }
+
+  public filterPredicate(node: INode): boolean {
+    return this.filtered.scriptMatches
+      .some((script: IScript) => node.id === getScriptNodeId(script))
+      || this.filtered.categoryMatches
+        .some((category: ICategory) => node.id === getCategoryNodeId(category));
+  }
+
+  protected async handleCollectionState(newState: ICategoryCollectionState) {
+    this.setCurrentFilter(newState.filter.currentFilter);
+    if (!this.categoryId) {
+      this.nodes = parseAllCategories(newState.collection);
+    }
+    this.events.unsubscribeAll();
+    this.subscribeState(newState);
+  }
+
+  private subscribeState(state: ICategoryCollectionState) {
+    this.events.register(
+      state.selection.changed.on(this.handleSelectionChanged),
+      state.filter.filterRemoved.on(this.handleFilterRemoved),
+      state.filter.filtered.on(this.handleFiltered),
     );
+  }
 
-    onStateChange((state) => {
+  private setCurrentFilter(currentFilter: IFilterResult | undefined) {
-      setCurrentFilter(state.filter.currentFilter);
+    if (!currentFilter) {
-      if (!props.categoryId) {
+      this.handleFilterRemoved();
-        nodes.value = parseAllCategories(state.collection);
+    } else {
-      }
+      this.handleFiltered(currentFilter);
-      events.unsubscribeAll();
-      subscribeToState(state);
-    }, { immediate: true });
-
-    function toggleNodeSelection(event: INodeSelectedEvent) {
-      modifyCurrentState((state) => {
-        switch (event.node.type) {
-          case NodeType.Category:
-            toggleCategoryNodeSelection(event, state);
-            break;
-          case NodeType.Script:
-            toggleScriptNodeSelection(event, state);
-            break;
-          default:
-            throw new Error(`Unknown node type: ${event.node.id}`);
-        }
-      });
     }
+  }
 
-    function filterPredicate(node: INodeContent): boolean {
+  private handleSelectionChanged(selectedScripts: ReadonlyArray<SelectedScript>): void {
-      return containsScript(node, filtered.scriptMatches)
+    this.selectedNodeIds = selectedScripts
-        || containsCategory(node, filtered.categoryMatches);
+      .map((node) => node.id);
-    }
+  }
 
-    async function setNodes(categoryId?: number) {
+  private handleFilterRemoved() {
-      if (categoryId) {
+    this.filterText = '';
-        nodes.value = parseSingleCategory(categoryId, currentState.value.collection);
+  }
-      } else {
-        nodes.value = parseAllCategories(currentState.value.collection);
-      }
-      selectedNodeIds.value = currentState.value.selection.selectedScripts
-        .map((selected) => getScriptNodeId(selected.script));
-    }
 
-    function subscribeToState(state: IReadOnlyCategoryCollectionState) {
+  private handleFiltered(result: IFilterResult) {
-      events.register(
+    this.filterText = result.query;
-        state.selection.changed.on((scripts) => handleSelectionChanged(scripts)),
+    this.filtered = result;
-        state.filter.filterChanged.on((event) => {
+  }
-          event.visit({
-            onApply: (filter) => {
-              filterText.value = filter.query;
-              filtered = filter;
-            },
-            onClear: () => {
-              filterText.value = '';
-            },
-          });
-        }),
-      );
-    }
-
-    function setCurrentFilter(currentFilter: IFilterResult | undefined) {
-      filtered = currentFilter;
-      filterText.value = currentFilter?.query || '';
-    }
-
-    function handleSelectionChanged(selectedScripts: ReadonlyArray<SelectedScript>): void {
-      selectedNodeIds.value = selectedScripts
-        .map((node) => node.id);
-    }
-
-    return {
-      nodes,
-      selectedNodeIds,
-      filterText,
-      toggleNodeSelection,
-      filterPredicate,
-    };
-  },
-});
-
-function containsScript(expected: INodeContent, scripts: readonly IScript[]) {
-  return scripts.some((existing: IScript) => expected.id === getScriptNodeId(existing));
-}
-
-function containsCategory(expected: INodeContent, categories: readonly ICategory[]) {
-  return categories.some((existing: ICategory) => expected.id === getCategoryNodeId(existing));
 }
 
 function toggleCategoryNodeSelection(
@@ -168,3 +144,7 @@ function toggleScriptNodeSelection(
   }
 }
 </script>
+
+<style scoped lang="scss">
+
+</style>

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/INodeSelectedEvent.ts

@@ -1,6 +1,6 @@
-import { INodeContent } from './Node/INodeContent';
+import { INode } from './Node/INode';
 
 export interface INodeSelectedEvent {
   isSelected: boolean;
-  node: INodeContent;
+  node: INode;
 }

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/LiquorTree.d.ts

@@ -1,5 +1,6 @@
 declare module 'liquor-tree' {
   import { PluginObject } from 'vue';
+  import { VueClass } from 'vue-class-component/lib/declarations';
 
   // https://github.com/amsik/liquor-tree/blob/master/src/lib/Tree.js
   export interface ILiquorTree {
@@ -69,6 +70,6 @@ declare module 'liquor-tree' {
     matcher(query: string, node: ILiquorTreeExistingNode): boolean;
   }
 
-  const LiquorTree: PluginObject<Vue>;
+  const LiquorTree: PluginObject<Vue> & VueClass<Vue>;
   export default LiquorTree;
 }

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/NodeWrapper/NodePredicateFilter.ts

@@ -1,11 +1,11 @@
 import { ILiquorTreeFilter, ILiquorTreeExistingNode } from 'liquor-tree';
-import { INodeContent } from '../../Node/INodeContent';
+import { INode } from '../../Node/INode';
 import { convertExistingToNode } from './NodeTranslator';
 
-export type FilterPredicate = (node: INodeContent) => boolean;
+export type FilterPredicate = (node: INode) => boolean;
 
 export class NodePredicateFilter implements ILiquorTreeFilter {
-  public emptyText = ''; // Does not matter as a custom message is shown
+  public emptyText = ''; // Does not matter as a custom mesage is shown
 
   constructor(private readonly filterPredicate: FilterPredicate) {
     if (!filterPredicate) {

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/NodeWrapper/NodeStateUpdater.ts

@@ -1,5 +1,5 @@
 import { ILiquorTreeNode, ILiquorTreeNodeState } from 'liquor-tree';
-import { NodeType } from '../../Node/INodeContent';
+import { NodeType } from '../../Node/INode';
 
 export function getNewState(
   node: ILiquorTreeNode,

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/NodeWrapper/NodeTranslator.ts

@@ -1,9 +1,9 @@
 import { ILiquorTreeNewNode, ILiquorTreeExistingNode } from 'liquor-tree';
-import { INodeContent } from '../../Node/INodeContent';
+import { INode } from '../../Node/INode';
 
 // Functions to translate INode to LiqourTree models and vice versa for anti-corruption
 
-export function convertExistingToNode(liquorTreeNode: ILiquorTreeExistingNode): INodeContent {
+export function convertExistingToNode(liquorTreeNode: ILiquorTreeExistingNode): INode {
   if (!liquorTreeNode) { throw new Error('liquorTreeNode is undefined'); }
   return {
     id: liquorTreeNode.id,
@@ -16,7 +16,7 @@ export function convertExistingToNode(liquorTreeNode: ILiquorTreeExistingNode):
   };
 }
 
-export function toNewLiquorTreeNode(node: INodeContent): ILiquorTreeNewNode {
+export function toNewLiquorTreeNode(node: INode): ILiquorTreeNewNode {
   if (!node) { throw new Error('node is undefined'); }
   return {
     id: node.id,

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Documentation/Documentable.vue

@@ -27,29 +27,21 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref, PropType } from 'vue';
+import { Component, Vue, Prop } from 'vue-property-decorator';
 import DocumentationText from './DocumentationText.vue';
 import ToggleDocumentationButton from './ToggleDocumentationButton.vue';
 
-export default defineComponent({
+@Component({
   components: {
     DocumentationText,
     ToggleDocumentationButton,
   },
-  props: {
+})
-    docs: {
+export default class Documentation extends Vue {
-      type: Array as PropType<readonly string[]>,
+  @Prop() public docs!: readonly string[];
-      required: true,
-    },
-  },
-  setup() {
-    const isExpanded = ref(false);
 
-    return {
+  public isExpanded = false;
-      isExpanded,
+}
-    };
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Documentation/DocumentationText.vue

@@ -7,38 +7,27 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, PropType, computed } from 'vue';
+import { Component, Vue, Prop } from 'vue-property-decorator';
 import { createRenderer } from './MarkdownRenderer';
 
-export default defineComponent({
+@Component
-  props: {
+export default class DocumentationText extends Vue {
-    docs: {
+  @Prop() public docs: readonly string[];
-      type: Array as PropType<ReadonlyArray<string>>,
-      default: () => [],
-    },
-  },
-  setup(props) {
-    const renderedText = computed<string>(() => renderText(props.docs));
 
-    return {
+  private readonly renderer = createRenderer();
-      renderedText,
-    };
-  },
-});
 
-const renderer = createRenderer();
+  get renderedText(): string {
-
+    if (!this.docs || this.docs.length === 0) {
-function renderText(docs: readonly string[] | undefined): string {
+      return '';
-  if (!docs || docs.length === 0) {
+    }
-    return '';
+    if (this.docs.length === 1) {
+      return this.renderer.render(this.docs[0]);
+    }
+    const bulletpoints = this.docs
+      .map((doc) => renderAsMarkdownListItem(doc))
+      .join('\n');
+    return this.renderer.render(bulletpoints);
   }
-  if (docs.length === 1) {
-    return renderer.render(docs[0]);
-  }
-  const bulletpoints = docs
-    .map((doc) => renderAsMarkdownListItem(doc))
-    .join('\n');
-  return renderer.render(bulletpoints);
 }
 
 function renderAsMarkdownListItem(content: string): string {
@@ -50,6 +39,7 @@ function renderAsMarkdownListItem(content: string): string {
     .map((line) => `\n  ${line}`)
     .join()}`;
 }
+
 </script>
 
 <style lang="scss"> /* Not scoped due to element styling such as "a". */
@@ -125,4 +115,5 @@ $text-size: 0.75em; // Lower looks bad on Firefox
     list-style: square;
   }
 }
+
 </style>

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Documentation/MarkdownRenderer.ts

@@ -124,50 +124,33 @@ function isGoodPathPart(part: string): boolean {
     && !/^[0-9a-f]{40}$/.test(part); // Git SHA (e.g. GitHub links)
 }
 
-const ExternalAnchorElementAttributes: Record<string, string> = {
-  target: '_blank',
-  rel: 'noopener noreferrer',
-};
-
 function openUrlsInNewTab(md: MarkdownIt) {
   // https://github.com/markdown-it/markdown-it/blob/12.2.0/docs/architecture.md#renderer
-  const defaultRender = getOrDefaultRenderer(md, 'link_open');
+  const defaultRender = getDefaultRenderer(md, 'link_open');
   md.renderer.rules.link_open = (tokens, idx, options, env, self) => {
     const token = tokens[idx];
-
+    if (!getTokenAttributeValue(token, 'target')) {
-    Object.entries(ExternalAnchorElementAttributes).forEach(([name, value]) => {
+      token.attrPush(['target', '_blank']);
-      const currentValue = getAttribute(token, name);
+    }
-      if (!currentValue) {
-        token.attrPush([name, value]);
-      } else if (currentValue !== value) {
-        setAttribute(token, name, value);
-      }
-    });
     return defaultRender(tokens, idx, options, env, self);
   };
 }
 
-function getOrDefaultRenderer(md: MarkdownIt, ruleName: string): Renderer.RenderRule {
+function getDefaultRenderer(md: MarkdownIt, ruleName: string): Renderer.RenderRule {
   const renderer = md.renderer.rules[ruleName];
-  return renderer || defaultRenderer;
+  if (renderer) {
-  function defaultRenderer(tokens, idx, options, _env, self) {
+    return renderer;
-    return self.renderToken(tokens, idx, options);
   }
+  return (tokens, idx, options, _env, self) => {
+    return self.renderToken(tokens, idx, options);
+  };
 }
 
-function getAttribute(token: Token, name: string): string | undefined {
+function getTokenAttributeValue(token: Token, attributeName: string): string | undefined {
-  const attributeIndex = token.attrIndex(name);
+  const attributeIndex = token.attrIndex(attributeName);
   if (attributeIndex < 0) {
     return undefined;
   }
   const value = token.attrs[attributeIndex][1];
   return value;
 }
-
-function setAttribute(token: Token, name: string, value: string): void {
-  const attributeIndex = token.attrIndex(name);
-  if (attributeIndex < 0) {
-    throw new Error('Attribute does not exist');
-  }
-  token.attrs[attributeIndex][1] = value;
-}

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Documentation/ToggleDocumentationButton.vue

@@ -2,7 +2,7 @@
   <a
     class="button"
     target="_blank"
-    v-bind:class="{ 'button-on': isOn }"
+    v-bind:class="{ 'button-on': this.isOn }"
     v-on:click.stop
     v-on:click="toggle()"
   >
@@ -11,31 +11,22 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, ref } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
 
-export default defineComponent({
+@Component
-  emits: [
+export default class ToggleDocumentationButton extends Vue {
-    'show',
+  public isOn = false;
-    'hide',
-  ],
-  setup(_, { emit }) {
-    const isOn = ref(false);
 
-    function toggle() {
+  public toggle() {
-      isOn.value = !isOn.value;
+    this.isOn = !this.isOn;
-      if (isOn.value) {
+    if (this.isOn) {
-        emit('show');
+      this.$emit('show');
-      } else {
+    } else {
-        emit('hide');
+      this.$emit('hide');
-      }
     }
+  }
+}
 
-    return {
-      isOn,
-      toggle,
-    };
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INode.ts

@@ -3,11 +3,11 @@ export enum NodeType {
   Category,
 }
 
-export interface INodeContent {
+export interface INode {
   readonly id: string;
   readonly text: string;
   readonly isReversible: boolean;
   readonly docs: ReadonlyArray<string>;
-  readonly children?: ReadonlyArray<INodeContent>;
+  readonly children?: ReadonlyArray<INode>;
   readonly type: NodeType;
 }

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Node.vue

@@ -1,33 +1,30 @@
 <template>
-  <DocumentableNode :docs="data.docs">
+  <Documentable :docs="this.data.docs">
     <div id="node">
-      <div class="item text">{{ data.text }}</div>
+      <div class="item text">{{ this.data.text }}</div>
       <RevertToggle
         class="item"
         v-if="data.isReversible"
         :node="data" />
     </div>
-  </DocumentableNode>
+  </Documentable>
 </template>
 
 <script lang="ts">
-import { defineComponent, PropType } from 'vue';
+import { Component, Prop, Vue } from 'vue-property-decorator';
-import { INodeContent } from './INodeContent';
+import { INode } from './INode';
 import RevertToggle from './RevertToggle.vue';
-import DocumentableNode from './Documentation/DocumentableNode.vue';
+import Documentable from './Documentation/Documentable.vue';
 
-export default defineComponent({
+@Component({
   components: {
     RevertToggle,
-    DocumentableNode,
+    Documentable,
   },
-  props: {
+})
-    data: {
+export default class Node extends Vue {
-      type: Object as PropType<INodeContent>,
+  @Prop() public data: INode;
-      required: true,
+}
-    },
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/RevertToggle.vue

@@ -1,86 +1,162 @@
 <template>
-  <ToggleSwitch
+  <div class="checkbox-switch">
-    v-model="isChecked"
+    <input
-    :stopClickPropagation="true"
+      type="checkbox"
-    :label="'revert'"
+      class="input-checkbox"
-  />
+      v-model="isReverted"
+      @change="onRevertToggled()"
+      v-on:click.stop>
+    <div class="checkbox-animate">
+      <span class="checkbox-off">revert</span>
+      <span class="checkbox-on">revert</span>
+    </div>
+  </div>
 </template>
 
 <script lang="ts">
-import {
+import { Component, Prop, Watch } from 'vue-property-decorator';
-  PropType, defineComponent, ref, watch,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-  computed, inject,
-} from 'vue';
 import { SelectedScript } from '@/application/Context/State/Selection/SelectedScript';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 import { IReverter } from './Reverter/IReverter';
-import { INodeContent } from './INodeContent';
+import { INode } from './INode';
 import { getReverter } from './Reverter/ReverterFactory';
-import ToggleSwitch from './ToggleSwitch.vue';
 
-export default defineComponent({
+@Component
-  components: {
+export default class RevertToggle extends StatefulVue {
-    ToggleSwitch,
+  @Prop() public node: INode;
-  },
-  props: {
-    node: {
-      type: Object as PropType<INodeContent>,
-      required: true,
-    },
-  },
-  setup(props) {
-    const {
-      currentState, modifyCurrentState, onStateChange, events,
-    } = inject(useCollectionStateKey)();
 
-    const isReverted = ref(false);
+  public isReverted = false;
 
-    let handler: IReverter | undefined;
+  private handler: IReverter;
 
-    watch(
+  @Watch('node', { immediate: true }) public async onNodeChanged(node: INode) {
-      () => props.node,
+    const context = await this.getCurrentContext();
-      async (node) => { await onNodeChanged(node); },
+    this.handler = getReverter(node, context.state.collection);
-      { immediate: true },
+  }
-    );
 
-    onStateChange((newState) => {
+  public async onRevertToggled() {
-      updateRevertStatusFromState(newState.selection.selectedScripts);
+    const context = await this.getCurrentContext();
-      events.unsubscribeAll();
+    this.handler.selectWithRevertState(this.isReverted, context.state.selection);
-      events.register(
+  }
-        newState.selection.changed.on((scripts) => updateRevertStatusFromState(scripts)),
-      );
-    }, { immediate: true });
 
-    async function onNodeChanged(node: INodeContent) {
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
-      handler = getReverter(node, currentState.value.collection);
+    this.updateStatus(newState.selection.selectedScripts);
-      updateRevertStatusFromState(currentState.value.selection.selectedScripts);
+    this.events.unsubscribeAll();
-    }
+    this.events.register(newState.selection.changed.on((scripts) => this.updateStatus(scripts)));
+  }
 
-    async function updateRevertStatusFromState(scripts: ReadonlyArray<SelectedScript>) {
+  private updateStatus(scripts: ReadonlyArray<SelectedScript>) {
-      isReverted.value = handler?.getState(scripts) ?? false;
+    this.isReverted = this.handler.getState(scripts);
-    }
+  }
-
+}
-    function syncReversionStatusWithState(value: boolean) {
-      if (value === isReverted.value) {
-        return;
-      }
-      modifyCurrentState((state) => {
-        handler.selectWithRevertState(value, state.selection);
-      });
-    }
-
-    const isChecked = computed({
-      get() {
-        return isReverted.value;
-      },
-      set: (value: boolean) => {
-        syncReversionStatusWithState(value);
-      },
-    });
-
-    return {
-      isChecked,
-    };
-  },
-});
 </script>
+
+<style scoped lang="scss">
+@use 'sass:math';
+@use "@/presentation/assets/styles/main" as *;
+
+$color-bullet-unchecked : $color-primary-darker;
+$color-bullet-checked   : $color-on-secondary;
+$color-text-unchecked   : $color-on-primary;
+$color-text-checked     : $color-on-secondary;
+$color-bg-unchecked     : $color-primary;
+$color-bg-checked       : $color-secondary;
+$size-width             : 85px;
+$size-height            : 30px;
+
+// https://www.designlabthemes.com/css-toggle-switch/
+.checkbox-switch {
+  display: inline-block;
+  overflow: hidden;
+  position: relative;
+  width: $size-width;
+  height: $size-height;
+  -webkit-border-radius: $size-height;
+  border-radius: $size-height;
+  line-height: $size-height;
+  font-size: math.div($size-height, 2);
+  display: inline-block;
+
+  input.input-checkbox {
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: $size-width;
+    height: $size-height;
+    padding: 0;
+    margin: 0;
+    opacity: 0;
+    z-index: 2;
+    @include clickable;
+  }
+
+  .checkbox-animate {
+    position: relative;
+    width: $size-width;
+    height: $size-height;
+    background-color: $color-bg-unchecked;
+    -webkit-transition: background-color 0.25s ease-out 0s;
+    transition: background-color 0.25s ease-out 0s;
+
+    // Circle
+    &:before {
+      $circle-size: $size-height * 0.66;
+
+      content: "";
+      display: block;
+      position: absolute;
+      width: $circle-size;
+      height: $circle-size;
+      border-radius: $circle-size * 2;
+      -webkit-border-radius: $circle-size * 2;
+      background-color: $color-bullet-unchecked;
+      top: $size-height * 0.16;
+      left: $size-width * 0.05;
+      -webkit-transition: left 0.3s ease-out 0s;
+      transition: left 0.3s ease-out 0s;
+      z-index: 10;
+    }
+  }
+
+  input.input-checkbox:checked {
+    + .checkbox-animate {
+        background-color: $color-bg-checked;
+    }
+    + .checkbox-animate:before {
+        left: ($size-width - math.div($size-width, 3.5));
+        background-color: $color-bullet-checked;
+    }
+    + .checkbox-animate .checkbox-off {
+        display: none;
+        opacity: 0;
+    }
+    + .checkbox-animate .checkbox-on {
+        display: block;
+        opacity: 1;
+    }
+  }
+
+  .checkbox-off, .checkbox-on {
+    text-transform: uppercase;
+    float: left;
+    font-weight: 700;
+    -webkit-transition: all 0.3s ease-out 0s;
+    transition: all 0.3s ease-out 0s;
+  }
+
+  .checkbox-off {
+    margin-left: math.div($size-width, 3);
+    opacity: 1;
+    color: $color-text-unchecked;
+  }
+
+  .checkbox-on {
+    display: none;
+    float: right;
+    margin-right: math.div($size-width, 3);
+    opacity: 0;
+    color: $color-text-checked;
+  }
+}
+</style>

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/Reverter/ReverterFactory.ts

@@ -1,10 +1,10 @@
 import { ICategoryCollection } from '@/domain/ICategoryCollection';
-import { INodeContent, NodeType } from '../INodeContent';
+import { INode, NodeType } from '../INode';
 import { IReverter } from './IReverter';
 import { ScriptReverter } from './ScriptReverter';
 import { CategoryReverter } from './CategoryReverter';
 
-export function getReverter(node: INodeContent, collection: ICategoryCollection): IReverter {
+export function getReverter(node: INode, collection: ICategoryCollection): IReverter {
   switch (node.type) {
     case NodeType.Category:
       return new CategoryReverter(node.id, collection);

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/ToggleSwitch.vue

@@ -1,188 +0,0 @@
-<template>
-  <div
-    class="toggle-switch"
-    @click="handleClickPropagation"
-  >
-    <input
-      type="checkbox"
-      class="toggle-input"
-      v-model="isChecked"
-    >
-    <div class="toggle-animation">
-      <span class="label-off">{{ label }}</span>
-      <span class="label-on">{{ label }}</span>
-    </div>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent, computed } from 'vue';
-
-export default defineComponent({
-  props: {
-    value: Boolean,
-    label: {
-      type: String,
-      required: true,
-    },
-    stopClickPropagation: {
-      type: Boolean,
-      default: false,
-    },
-  },
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    input: (isChecked: boolean) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  setup(props, { emit }) {
-    const isChecked = computed({
-      get() {
-        return props.value;
-      },
-      set(value: boolean) {
-        if (value === props.value) {
-          return;
-        }
-        emit('input', value);
-      },
-    });
-
-    function handleClickPropagation(event: Event): void {
-      if (props.stopClickPropagation) {
-        event.stopPropagation();
-      }
-    }
-
-    return {
-      isChecked,
-      handleClickPropagation,
-    };
-  },
-});
-</script>
-
-<style scoped lang="scss">
-@use 'sass:math';
-@use "@/presentation/assets/styles/main" as *;
-
-$color-toggle-unchecked : $color-primary-darker;
-$color-toggle-checked   : $color-on-secondary;
-$color-text-unchecked   : $color-on-primary;
-$color-text-checked     : $color-on-secondary;
-$color-bg-unchecked     : $color-primary;
-$color-bg-checked       : $color-secondary;
-$size-height            : 30px;
-$size-circle            : math.div($size-height * 2, 3);
-$padding-horizontal     : 0.40em;
-$gap                    : 0.25em;
-
-@mixin locateNearCircle($direction: 'left') {
-  $circle-width: calc(#{$size-circle} + #{$padding-horizontal});
-  $circle-space: calc(#{$circle-width} + #{$gap});
-  @if $direction == 'left' {
-    margin-left: $circle-space;
-  } @else {
-    margin-right: $circle-space;
-  }
-}
-
-@mixin setVisibility($isVisible: true) {
-  @if $isVisible {
-    display: block;
-    opacity: 1;
-  } @else {
-    display: none;
-    opacity: 0;
-  }
-}
-
-.toggle-switch {
-  display: flex;
-  overflow: hidden;
-  position: relative;
-  width: auto;
-  height: $size-height;
-  border-radius: $size-height;
-  line-height: $size-height;
-  font-size: math.div($size-height, 2);
-
-  input.toggle-input {
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    opacity: 0;
-    z-index: 2;
-    @include clickable;
-  }
-
-  .toggle-animation {
-    display: flex;
-    align-items: center;
-    gap: $gap;
-    width: 100%;
-    height: 100%;
-    background-color: $color-bg-unchecked;
-    transition: background-color 0.25s ease-out;
-
-    &:before {
-      content: "";
-      display: block;
-      position: absolute;
-      left: $padding-horizontal;
-      $initial-top: 50%;
-      $centered-top-offset: math.div($size-circle, 2);
-      $centered-top: calc(#{$initial-top} - #{$centered-top-offset});
-      top: $centered-top;
-      width: $size-circle;
-      height: $size-circle;
-      border-radius: 50%;
-      background-color: $color-toggle-unchecked;
-      transition: left 0.3s ease-out;
-      z-index: 10;
-    }
-  }
-
-  input.toggle-input:checked + .toggle-animation {
-    background-color: $color-bg-checked;
-    flex-direction: row-reverse;
-
-    &:before {
-      $left-offset: calc(100% - #{$size-circle});
-      $padded-left-offset: calc(#{$left-offset} - #{$padding-horizontal});
-      left: $padded-left-offset;
-      background-color: $color-toggle-checked;
-    }
-
-    .label-off {
-      @include setVisibility(false);
-    }
-
-    .label-on {
-      @include setVisibility(true);
-    }
-  }
-
-  .label-off, .label-on {
-    text-transform: uppercase;
-    font-weight: 700;
-    transition: all 0.3s ease-out;
-  }
-
-  .label-off {
-    @include setVisibility(true);
-    @include locateNearCircle('left');
-    padding-right: $padding-horizontal;
-  }
-
-  .label-on {
-    @include setVisibility(false);
-    color: $color-text-checked;
-
-    @include locateNearCircle('right');
-    padding-left: $padding-horizontal;
-  }
-}
-</style>

src/presentation/components/Scripts/View/ScriptsTree/SelectableTree/SelectableTree.vue

@@ -1,17 +1,17 @@
 <template>
   <span>
-    <span v-if="initialLiquorTreeNodes?.length > 0">
+    <span v-if="initialLiquorTreeNodes != null && initialLiquorTreeNodes.length > 0">
-      <LiquorTree
+      <tree
         :options="liquorTreeOptions"
         :data="initialLiquorTreeNodes"
-        @node:checked="nodeSelected($event)"
+        v-on:node:checked="nodeSelected($event)"
-        @node:unchecked="nodeSelected($event)"
+        v-on:node:unchecked="nodeSelected($event)"
-        ref="liquorTree"
+        ref="treeElement"
       >
         <span class="tree-text" slot-scope="{ node }">
-          <NodeContent :data="convertExistingToNode(node)" />
+          <Node :data="convertExistingToNode(node)" />
         </span>
-      </LiquorTree>
+      </tree>
     </span>
     <span v-else>Nooo 😢</span>
   </span>
@@ -19,139 +19,109 @@
 
 <script lang="ts">
 import {
-  PropType, defineComponent, ref, watch,
+  Component, Prop, Vue, Watch,
-} from 'vue';
+} from 'vue-property-decorator';
 import LiquorTree, {
   ILiquorTreeNewNode, ILiquorTreeExistingNode, ILiquorTree, ILiquorTreeNode, ILiquorTreeNodeState,
 } from 'liquor-tree';
 import { sleep } from '@/infrastructure/Threading/AsyncSleep';
-import NodeContent from './Node/NodeContent.vue';
+import Node from './Node/Node.vue';
-import { INodeContent } from './Node/INodeContent';
+import { INode } from './Node/INode';
 import { convertExistingToNode, toNewLiquorTreeNode } from './LiquorTree/NodeWrapper/NodeTranslator';
 import { INodeSelectedEvent } from './INodeSelectedEvent';
 import { getNewState } from './LiquorTree/NodeWrapper/NodeStateUpdater';
 import { LiquorTreeOptions } from './LiquorTree/LiquorTreeOptions';
 import { FilterPredicate, NodePredicateFilter } from './LiquorTree/NodeWrapper/NodePredicateFilter';
 
-/**
+/** Wrapper for Liquor Tree, reveals only abstracted INode for communication */
- * Wrapper for Liquor Tree, reveals only abstracted INode for communication.
+@Component({
- * Stateless to make it easier to switch out Liquor Tree to another component.
-*/
-export default defineComponent({
   components: {
     LiquorTree,
-    NodeContent,
+    Node,
   },
-  props: {
+})
-    filterPredicate: {
+export default class SelectableTree extends Vue { // Stateless to make it easier to switch out
-      type: Function as PropType<FilterPredicate>,
+  @Prop() public filterPredicate?: FilterPredicate;
-      default: undefined,
-    },
-    filterText: {
-      type: String,
-      default: undefined,
-    },
-    selectedNodeIds: {
-      type: Array as PropType<ReadonlyArray<string>>,
-      default: undefined,
-    },
-    initialNodes: {
-      type: Array as PropType<ReadonlyArray<INodeContent>>,
-      default: undefined,
-    },
-  },
-  setup(props, { emit }) {
-    const liquorTree = ref< { tree: ILiquorTree }>();
-    const initialLiquorTreeNodes = ref<ReadonlyArray<ILiquorTreeNewNode>>();
-    const liquorTreeOptions = new LiquorTreeOptions(
-      new NodePredicateFilter((node) => props.filterPredicate(node)),
-    );
 
-    function nodeSelected(node: ILiquorTreeExistingNode) {
+  @Prop() public filterText?: string;
-      const event: INodeSelectedEvent = {
+
-        node: convertExistingToNode(node),
+  @Prop() public selectedNodeIds?: ReadonlyArray<string>;
-        isSelected: node.states.checked,
+
-      };
+  @Prop() public initialNodes?: ReadonlyArray<INode>;
-      emit('nodeSelected', event);
+
+  public initialLiquorTreeNodes?: ILiquorTreeNewNode[] = null;
+
+  public liquorTreeOptions = new LiquorTreeOptions(
+    new NodePredicateFilter((node) => this.filterPredicate(node)),
+  );
+
+  public convertExistingToNode = convertExistingToNode;
+
+  public nodeSelected(node: ILiquorTreeExistingNode) {
+    const event: INodeSelectedEvent = {
+      node: convertExistingToNode(node),
+      isSelected: node.states.checked,
+    };
+    this.$emit('nodeSelected', event);
+  }
+
+  @Watch('initialNodes', { immediate: true })
+  public async updateNodes(nodes: readonly INode[]) {
+    if (!nodes) {
+      throw new Error('missing initial nodes');
     }
-
+    const initialNodes = nodes.map((node) => toNewLiquorTreeNode(node));
-    watch(
+    if (this.selectedNodeIds) {
-      () => props.initialNodes,
+      recurseDown(
-      (nodes) => setInitialNodes(nodes),
+        initialNodes,
-      { immediate: true },
-    );
-
-    watch(
-      () => props.filterText,
-      (filterText) => setFilterText(filterText),
-      { immediate: true },
-    );
-
-    watch(
-      () => props.selectedNodeIds,
-      (selectedNodeIds) => setSelectedStatus(selectedNodeIds),
-    );
-
-    async function setInitialNodes(nodes: readonly INodeContent[]) {
-      if (!nodes) {
-        throw new Error('missing initial nodes');
-      }
-      const initialNodes = nodes.map((node) => toNewLiquorTreeNode(node));
-      if (props.selectedNodeIds) {
-        recurseDown(
-          initialNodes,
-          (node) => {
-            node.state = updateState(node.state, node, props.selectedNodeIds);
-          },
-        );
-      }
-      initialLiquorTreeNodes.value = initialNodes;
-      const api = await getLiquorTreeApi();
-      api.setModel(initialLiquorTreeNodes.value);
-    }
-
-    async function setFilterText(filterText?: string) {
-      const api = await getLiquorTreeApi();
-      if (!filterText) {
-        api.clearFilter();
-      } else {
-        api.filter('filtered'); // text does not matter, it'll trigger the filterPredicate
-      }
-    }
-
-    async function setSelectedStatus(selectedNodeIds: ReadonlyArray<string>) {
-      if (!selectedNodeIds) {
-        throw new Error('Selected recurseDown nodes are undefined');
-      }
-      const tree = await getLiquorTreeApi();
-      tree.recurseDown(
         (node) => {
-          node.states = updateState(node.states, node, selectedNodeIds);
+          node.state = updateState(node.state, node, this.selectedNodeIds);
         },
       );
     }
+    this.initialLiquorTreeNodes = initialNodes;
+    const api = await this.getLiquorTreeApi();
+    // We need to set the model manually on each update because liquor tree is not reactive to data
+    // changes after its initialization.
+    api.setModel(this.initialLiquorTreeNodes);
+  }
 
-    async function getLiquorTreeApi(): Promise<ILiquorTree> {
+  @Watch('filterText', { immediate: true })
-      const tree = await tryUntilDefined(
+  public async updateFilterText(filterText?: string) {
-        () => liquorTree.value?.tree,
+    const api = await this.getLiquorTreeApi();
-        5,
+    if (!filterText) {
-        20,
+      api.clearFilter();
-      );
+    } else {
-      if (!tree) {
+      api.filter('filtered'); // text does not matter, it'll trigger the filterPredicate
-        throw Error('Referenced tree element cannot be found. Perhaps it\'s not yet rendered?');
-      }
-      return tree;
     }
+  }
 
-    return {
+  @Watch('selectedNodeIds')
-      liquorTreeOptions,
+  public async setSelectedStatus(selectedNodeIds: ReadonlyArray<string>) {
-      initialLiquorTreeNodes,
+    if (!selectedNodeIds) {
-      convertExistingToNode,
+      throw new Error('Selected recurseDown nodes are undefined');
-      nodeSelected,
+    }
-      liquorTree,
+    const tree = await this.getLiquorTreeApi();
+    tree.recurseDown(
+      (node) => {
+        node.states = updateState(node.states, node, selectedNodeIds);
+      },
+    );
+  }
+
+  private async getLiquorTreeApi(): Promise<ILiquorTree> {
+    const accessor = (): ILiquorTree => {
+      const uiElement = this.$refs.treeElement;
+      type TreeElement = typeof uiElement & { tree: ILiquorTree };
+      return uiElement ? (uiElement as TreeElement).tree : undefined;
     };
-  },
+    const treeElement = await tryUntilDefined(accessor, 5, 20); // Wait for it to render
-});
+    if (!treeElement) {
+      throw Error('Referenced tree element cannot be found. Perhaps it\'s not yet rendered?');
+    }
+    return treeElement;
+  }
+}
 
 function updateState(
   old: ILiquorTreeNodeState,
@@ -192,4 +162,3 @@ async function tryUntilDefined<T>(
   return value;
 }
 </script>
-./Node/INodeContent

src/presentation/components/Scripts/View/TheScriptsView.vue

@@ -9,7 +9,7 @@
     <div v-else> <!-- Searching -->
       <div class="search">
         <div class="search__query">
-          <div>Searching for "{{ trimmedSearchQuery }}"</div>
+          <div>Searching for "{{this.searchQuery | threeDotsTrim }}"</div>
           <div class="search__query__close-button">
             <font-awesome-icon
               :icon="['fas', 'times']"
@@ -17,10 +17,10 @@
           </div>
         </div>
         <div v-if="!searchHasMatches" class="search-no-matches">
-          <div>Sorry, no matches for "{{ trimmedSearchQuery }}" 😞</div>
+          <div>Sorry, no matches for "{{this.searchQuery | threeDotsTrim }}" 😞</div>
           <div>
             Feel free to extend the scripts
-            <a :href="repositoryUrl" class="child github" target="_blank" rel="noopener noreferrer">here</a> ✨
+            <a :href="repositoryUrl" target="_blank" class="child github">here</a> ✨
           </div>
         </div>
       </div>
@@ -32,83 +32,75 @@
 </template>
 
 <script lang="ts">
-import {
+import { Component, Prop } from 'vue-property-decorator';
-  defineComponent, PropType, ref, computed,
+import TheGrouper from '@/presentation/components/Scripts/Menu/View/TheViewChanger.vue';
-  inject,
-} from 'vue';
-import { useApplicationKey, useCollectionStateKey } from '@/presentation/injectionSymbols';
 import ScriptsTree from '@/presentation/components/Scripts/View/ScriptsTree/ScriptsTree.vue';
 import CardList from '@/presentation/components/Scripts/View/Cards/CardList.vue';
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
 import { ViewType } from '@/presentation/components/Scripts/Menu/View/ViewType';
-import { IReadOnlyUserFilter } from '@/application/Context/State/Filter/IUserFilter';
+import { IFilterResult } from '@/application/Context/State/Filter/IFilterResult';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
 
-export default defineComponent({
+/** Shows content of single category or many categories */
+@Component({
   components: {
+    TheGrouper,
     ScriptsTree,
     CardList,
   },
-  props: {
+  filters: {
-    currentView: {
+    threeDotsTrim(query: string) {
-      type: Number as PropType<ViewType>,
-      required: true,
-    },
-  },
-  setup() {
-    const { modifyCurrentState, onStateChange, events } = inject(useCollectionStateKey)();
-    const { info } = inject(useApplicationKey);
-
-    const repositoryUrl = computed<string>(() => info.repositoryWebUrl);
-    const searchQuery = ref<string>();
-    const isSearching = ref(false);
-    const searchHasMatches = ref(false);
-    const trimmedSearchQuery = computed(() => {
-      const query = searchQuery.value;
       const threshold = 30;
       if (query.length <= threshold - 3) {
         return query;
       }
-      return `${query.substring(0, threshold)}...`;
+      return `${query.substr(0, threshold)}...`;
-    });
+    },
-
-    onStateChange((newState) => {
-      events.unsubscribeAll();
-      subscribeToFilterChanges(newState.filter);
-    });
-
-    function clearSearchQuery() {
-      modifyCurrentState((state) => {
-        const { filter } = state;
-        filter.clearFilter();
-      });
-    }
-
-    function subscribeToFilterChanges(filter: IReadOnlyUserFilter) {
-      events.register(
-        filter.filterChanged.on((event) => {
-          event.visit({
-            onApply: (newFilter) => {
-              searchQuery.value = newFilter.query;
-              isSearching.value = true;
-              searchHasMatches.value = newFilter.hasAnyMatches();
-            },
-            onClear: () => {
-              isSearching.value = false;
-            },
-          });
-        }),
-      );
-    }
-
-    return {
-      repositoryUrl,
-      trimmedSearchQuery,
-      isSearching,
-      searchHasMatches,
-      clearSearchQuery,
-      ViewType,
-    };
   },
-});
+})
+export default class TheScriptsView extends StatefulVue {
+  public repositoryUrl = '';
+
+  public searchQuery = '';
+
+  public isSearching = false;
+
+  public searchHasMatches = false;
+
+  @Prop() public currentView: ViewType;
+
+  public ViewType = ViewType; // Make it accessible from the view
+
+  public async created() {
+    const app = await ApplicationFactory.Current.getApp();
+    this.repositoryUrl = app.info.repositoryWebUrl;
+  }
+
+  public async clearSearchQuery() {
+    const context = await this.getCurrentContext();
+    const { filter } = context.state;
+    filter.removeFilter();
+  }
+
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState): void {
+    this.events.unsubscribeAll();
+    this.subscribeState(newState);
+  }
+
+  private subscribeState(state: IReadOnlyCategoryCollectionState) {
+    this.events.register(
+      state.filter.filterRemoved.on(() => {
+        this.isSearching = false;
+      }),
+      state.filter.filtered.on((result: IFilterResult) => {
+        this.searchQuery = result.query;
+        this.isSearching = true;
+        this.searchHasMatches = result.hasAnyMatches();
+      }),
+    );
+  }
+}
 </script>
 
 <style scoped lang="scss">
@@ -169,4 +161,5 @@ $margin-inner: 4px;
     }
   }
 }
+
 </style>

src/presentation/components/Shared/Dialog.vue

@@ -0,0 +1,69 @@
+<template>
+  <modal
+    :name="name"
+    :adaptive="true"
+    height="auto">
+    <div class="dialog">
+      <div class="dialog__content">
+        <slot />
+      </div>
+      <div class="dialog__close-button">
+        <font-awesome-icon
+          :icon="['fas', 'times']"
+          @click="$modal.hide(name)"
+        />
+      </div>
+    </div>
+  </modal>
+</template>
+
+<script lang="ts">
+import { Component, Vue } from 'vue-property-decorator';
+
+@Component
+export default class Dialog extends Vue {
+  private static idCounter = 0;
+
+  public name = (++Dialog.idCounter).toString();
+
+  public show(): void {
+    this.$modal.show(this.name);
+  }
+}
+</script>
+
+<style scoped lang="scss">
+@use "@/presentation/assets/styles/main" as *;
+
+@mixin scrollable() {
+  overflow-y: auto;
+  max-height: 100vh;
+}
+
+.dialog {
+  color: $color-surface;
+  font-family: $font-normal;
+  margin-bottom: 10px;
+  display: flex;
+  flex-direction: row;
+  @include scrollable;
+
+  &__content {
+    color: $color-on-surface;
+    width: 100%;
+    margin: 5%;
+  }
+
+  &__close-button {
+    color: $color-primary-dark;
+    width: auto;
+    font-size: 1.5em;
+    margin-right: 0.25em;
+    align-self: flex-start;
+    @include clickable;
+    @include hover-or-touch {
+      color: $color-primary;
+    }
+  }
+}
+</style>

src/presentation/components/Shared/Hooks/README.md

@@ -1,5 +0,0 @@
-# Hooks
-
-This folder contains shared hooks used throughout the application.
-
-To use the hooks, prefer using Vue-native `provide` / `inject` pattern to keep the components independently testable without side-effect.

src/presentation/components/Shared/Hooks/UseApplication.ts

@@ -1,11 +0,0 @@
-import { IApplication } from '@/domain/IApplication';
-
-export function useApplication(application: IApplication) {
-  if (!application) {
-    throw new Error('missing application');
-  }
-  return {
-    application,
-    info: application.info,
-  };
-}

src/presentation/components/Shared/Hooks/UseCollectionState.ts

@@ -1,80 +0,0 @@
-import { ref, computed, readonly } from 'vue';
-import { IApplicationContext, IReadOnlyApplicationContext } from '@/application/Context/IApplicationContext';
-import { ICategoryCollectionState, IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
-import { EventSubscriptionCollection } from '@/infrastructure/Events/EventSubscriptionCollection';
-
-export function useCollectionState(context: IApplicationContext) {
-  if (!context) {
-    throw new Error('missing context');
-  }
-
-  const events = new EventSubscriptionCollection();
-  const ownEvents = new EventSubscriptionCollection();
-
-  const currentState = ref<ICategoryCollectionState>(context.state);
-  ownEvents.register(
-    context.contextChanged.on((event) => {
-      currentState.value = event.newState;
-    }),
-  );
-
-  type NewStateEventHandler = (
-    newState: IReadOnlyCategoryCollectionState,
-    oldState: IReadOnlyCategoryCollectionState | undefined,
-  ) => void;
-  interface IStateCallbackSettings {
-    readonly immediate: boolean;
-  }
-  const defaultSettings: IStateCallbackSettings = {
-    immediate: false,
-  };
-  function onStateChange(
-    handler: NewStateEventHandler,
-    settings: Partial<IStateCallbackSettings> = defaultSettings,
-  ) {
-    if (!handler) {
-      throw new Error('missing state handler');
-    }
-    ownEvents.register(
-      context.contextChanged.on((event) => {
-        handler(event.newState, event.oldState);
-      }),
-    );
-    const defaultedSettings: IStateCallbackSettings = {
-      ...defaultSettings,
-      ...settings,
-    };
-    if (defaultedSettings.immediate) {
-      handler(context.state, undefined);
-    }
-  }
-
-  type StateModifier = (
-    state: ICategoryCollectionState,
-  ) => void;
-  function modifyCurrentState(mutator: StateModifier) {
-    if (!mutator) {
-      throw new Error('missing state mutator');
-    }
-    mutator(context.state);
-  }
-
-  type ContextModifier = (
-    state: IApplicationContext,
-  ) => void;
-  function modifyCurrentContext(mutator: ContextModifier) {
-    if (!mutator) {
-      throw new Error('missing context mutator');
-    }
-    mutator(context);
-  }
-
-  return {
-    modifyCurrentState,
-    modifyCurrentContext,
-    onStateChange,
-    currentContext: context as IReadOnlyApplicationContext,
-    currentState: readonly(computed<IReadOnlyCategoryCollectionState>(() => currentState.value)),
-    events,
-  };
-}

src/presentation/components/Shared/Hooks/UseEnvironment.ts

@@ -1,8 +0,0 @@
-import { IEnvironment } from '@/application/Environment/IEnvironment';
-
-export function useEnvironment(environment: IEnvironment) {
-  if (!environment) {
-    throw new Error('missing environment');
-  }
-  return environment;
-}

src/presentation/components/Shared/Modal/Hooks/UseAllTrueWatcher.ts

@@ -1,37 +0,0 @@
-import { Ref, computed, watch } from 'vue';
-
-/**
- * This function monitors a set of conditions (represented as refs) and
- * maintains a composite status based on all conditions.
- */
-export function useAllTrueWatcher(
-  ...conditions: Ref<boolean>[]
-) {
-  const allMetCallbacks = new Array<() => void>();
-
-  const areAllConditionsMet = computed(() => conditions.every((condition) => condition.value));
-
-  watch(areAllConditionsMet, (areMet) => {
-    if (areMet) {
-      allMetCallbacks.forEach((action) => action());
-    }
-  });
-
-  function resetAllConditions() {
-    conditions.forEach((condition) => {
-      condition.value = false;
-    });
-  }
-
-  function onAllConditionsMet(callback: () => void) {
-    allMetCallbacks.push(callback);
-    if (areAllConditionsMet.value) {
-      callback();
-    }
-  }
-
-  return {
-    resetAllConditions,
-    onAllConditionsMet,
-  };
-}

src/presentation/components/Shared/Modal/Hooks/UseCurrentFocusToggle.ts

@@ -1,23 +0,0 @@
-import { Ref, watchEffect } from 'vue';
-
-/**
- * Manages focus transitions, ensuring good usability and accessibility.
- */
-export function useCurrentFocusToggle(shouldDisableFocus: Ref<boolean>) {
-  let previouslyFocusedElement: HTMLElement | undefined;
-
-  watchEffect(() => {
-    if (shouldDisableFocus.value) {
-      previouslyFocusedElement = document.activeElement as HTMLElement | null;
-      previouslyFocusedElement?.blur();
-    } else {
-      if (!previouslyFocusedElement || previouslyFocusedElement.tagName === 'BODY') {
-        // It doesn't make sense to return focus to the body after the modal is
-        // closed because the body itself doesn't offer meaningful interactivity
-        return;
-      }
-      previouslyFocusedElement.focus();
-      previouslyFocusedElement = undefined;
-    }
-  });
-}

src/presentation/components/Shared/Modal/Hooks/UseEscapeKeyListener.ts

@@ -1,17 +0,0 @@
-import { onBeforeMount, onBeforeUnmount } from 'vue';
-
-export function useEscapeKeyListener(callback: () => void) {
-  const onKeyUp = (event: KeyboardEvent) => {
-    if (event.key === 'Escape') {
-      callback();
-    }
-  };
-
-  onBeforeMount(() => {
-    window.addEventListener('keyup', onKeyUp);
-  });
-
-  onBeforeUnmount(() => {
-    window.removeEventListener('keyup', onKeyUp);
-  });
-}

src/presentation/components/Shared/Modal/Hooks/UseLockBodyBackgroundScroll.ts

@@ -1,37 +0,0 @@
-import { Ref, watch, onBeforeUnmount } from 'vue';
-
-/*
-  It blocks background scrolling.
-  Designed to be used by modals, overlays etc.
-*/
-export function useLockBodyBackgroundScroll(isActive: Ref<boolean>) {
-  const originalStyles = {
-    overflow: document.body.style.overflow,
-    width: document.body.style.width,
-  };
-
-  const block = () => {
-    originalStyles.overflow = document.body.style.overflow;
-    originalStyles.width = document.body.style.width;
-
-    document.body.style.overflow = 'hidden';
-    document.body.style.width = '100vw';
-  };
-
-  const unblock = () => {
-    document.body.style.overflow = originalStyles.overflow;
-    document.body.style.width = originalStyles.width;
-  };
-
-  watch(isActive, (shouldBlock) => {
-    if (shouldBlock) {
-      block();
-    } else {
-      unblock();
-    }
-  }, { immediate: true });
-
-  onBeforeUnmount(() => {
-    unblock();
-  });
-}

src/presentation/components/Shared/Modal/ModalContainer.vue

@@ -1,150 +0,0 @@
-<template>
-  <div
-    v-if="isRendered"
-    class="modal-container"
-  >
-    <ModalOverlay
-      @transitionedOut="onOverlayTransitionedOut"
-      @click="onBackgroundOverlayClick"
-      :show="isOpen"
-    />
-    <ModalContent
-      class="modal-content"
-      :show="isOpen"
-      @transitionedOut="onContentTransitionedOut"
-    >
-      <slot />
-    </ModalContent>
-  </div>
-</template>
-
-<script lang="ts">
-import {
-  defineComponent, ref, watchEffect, nextTick,
-} from 'vue';
-import ModalOverlay from './ModalOverlay.vue';
-import ModalContent from './ModalContent.vue';
-import { useLockBodyBackgroundScroll } from './Hooks/UseLockBodyBackgroundScroll';
-import { useCurrentFocusToggle } from './Hooks/UseCurrentFocusToggle';
-import { useEscapeKeyListener } from './Hooks/UseEscapeKeyListener';
-import { useAllTrueWatcher } from './Hooks/UseAllTrueWatcher';
-
-export default defineComponent({
-  components: {
-    ModalOverlay,
-    ModalContent,
-  },
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    input: (isOpen: boolean) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  props: {
-    value: {
-      type: Boolean,
-      required: true,
-    },
-    closeOnOutsideClick: {
-      type: Boolean,
-      default: true,
-    },
-  },
-  setup(props, { emit }) {
-    const isRendered = ref(false);
-    const isOpen = ref(false);
-    const overlayTransitionedOut = ref(false);
-    const contentTransitionedOut = ref(false);
-
-    useLockBodyBackgroundScroll(isOpen);
-    useCurrentFocusToggle(isOpen);
-    useEscapeKeyListener(() => handleEscapeKeyUp());
-
-    const {
-      onAllConditionsMet: onModalFullyTransitionedOut,
-      resetAllConditions: resetTransitionStatus,
-    } = useAllTrueWatcher(overlayTransitionedOut, contentTransitionedOut);
-
-    onModalFullyTransitionedOut(() => {
-      isRendered.value = false;
-      resetTransitionStatus();
-      if (props.value) {
-        emit('input', false);
-      }
-    });
-
-    watchEffect(() => {
-      if (props.value) {
-        open();
-      } else {
-        close();
-      }
-    });
-
-    function onOverlayTransitionedOut() {
-      overlayTransitionedOut.value = true;
-    }
-
-    function onContentTransitionedOut() {
-      contentTransitionedOut.value = true;
-    }
-
-    function handleEscapeKeyUp() {
-      close();
-    }
-
-    function close() {
-      if (!isRendered.value) {
-        return;
-      }
-
-      isOpen.value = false;
-
-      if (props.value) {
-        emit('input', false);
-      }
-    }
-
-    function open() {
-      if (isRendered.value) {
-        return;
-      }
-
-      isRendered.value = true;
-
-      nextTick(() => { // Let the modal render first
-        isOpen.value = true;
-      });
-
-      if (!props.value) {
-        emit('input', true);
-      }
-    }
-
-    function onBackgroundOverlayClick() {
-      if (props.closeOnOutsideClick) {
-        close();
-      }
-    }
-
-    return {
-      isRendered,
-      onBackgroundOverlayClick,
-      onOverlayTransitionedOut,
-      onContentTransitionedOut,
-      isOpen,
-    };
-  },
-});
-</script>
-
-<style scoped lang="scss">
-.modal-container {
-  position: fixed;
-  box-sizing: border-box;
-  left: 0;
-  top: 0;
-  width: 100%;
-  height: 100vh;
-  z-index: 999;
-}
-</style>

src/presentation/components/Shared/Modal/ModalContent.vue

@@ -1,95 +0,0 @@
-<template>
-  <transition
-    name="modal-content-transition"
-    @after-leave="onAfterTransitionLeave"
-  >
-    <div v-if="show" class="modal-content-wrapper">
-      <div
-        ref="modalElement"
-        class="modal-content-content"
-        role="dialog"
-        aria-expanded="true"
-        aria-modal="true"
-      >
-        <slot />
-      </div>
-    </div>
-  </transition>
-</template>
-
-<script lang="ts">
-import { defineComponent, ref } from 'vue';
-
-export default defineComponent({
-  props: {
-    show: {
-      type: Boolean,
-      default: false,
-    },
-  },
-  emits: [
-    'transitionedOut',
-  ],
-  setup(_, { emit }) {
-    const modalElement = ref<HTMLElement>();
-
-    function onAfterTransitionLeave() {
-      emit('transitionedOut');
-    }
-
-    return {
-      onAfterTransitionLeave,
-      modalElement,
-    };
-  },
-});
-</script>
-
-<style scoped lang="scss">
-@use "@/presentation/assets/styles/main" as *;
-
-$modal-content-transition-duration: 400ms;
-$modal-content-color-shadow: $color-on-surface;
-$modal-content-color-background: $color-surface;
-$modal-content-offset-upward: 20px;
-
-@mixin scrollable() {
-  overflow-y: auto;
-  max-height: 90vh;
-}
-
-.modal-content-wrapper {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-
-  pointer-events: none;
-
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-}
-
-.modal-content-content {
-  position: relative;
-  overflow: hidden;
-  box-sizing: border-box;
-
-  pointer-events: auto;
-
-  width: auto;
-  height: auto;
-
-  max-width: 600px;
-
-  background-color: $color-surface;
-  border-radius: 3px;
-  box-shadow: 0 20px 60px -2px $color-on-surface;
-
-  @include scrollable;
-}
-
-@include fade-slide-transition('modal-content-transition', $modal-content-transition-duration, $modal-content-offset-upward);
-</style>

src/presentation/components/Shared/Modal/ModalDialog.vue

@@ -1,87 +0,0 @@
-<template>
-  <ModalContainer
-    v-model="showDialog"
-  >
-    <div class="dialog">
-      <div class="dialog__content">
-        <slot />
-      </div>
-      <div
-        class="dialog__close-button"
-        @click="hide"
-      >
-        <font-awesome-icon
-          :icon="['fas', 'times']"
-        />
-      </div>
-    </div>
-  </ModalContainer>
-</template>
-
-<script lang="ts">
-import { defineComponent, computed } from 'vue';
-import ModalContainer from './ModalContainer.vue';
-
-export default defineComponent({
-  components: {
-    ModalContainer,
-  },
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    input: (isOpen: boolean) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  props: {
-    value: {
-      type: Boolean,
-      required: true,
-    },
-  },
-  setup(props, { emit }) {
-    const showDialog = computed({
-      get: () => props.value,
-      set: (value) => {
-        if (value !== props.value) {
-          emit('input', value);
-        }
-      },
-    });
-
-    function hide() {
-      showDialog.value = false;
-    }
-
-    return {
-      showDialog,
-      hide,
-    };
-  },
-});
-
-</script>
-
-<style scoped lang="scss">
-@use "@/presentation/assets/styles/main" as *;
-
-.dialog {
-  margin-bottom: 10px;
-  display: flex;
-  flex-direction: row;
-
-  &__content {
-    margin: 5%;
-  }
-
-  &__close-button {
-    color: $color-primary-dark;
-    width: auto;
-    font-size: 1.5em;
-    margin-right: 0.25em;
-    align-self: flex-start;
-    @include clickable;
-    @include hover-or-touch {
-      color: $color-primary;
-    }
-  }
-}
-</style>

src/presentation/components/Shared/Modal/ModalOverlay.vue

@@ -1,65 +0,0 @@
-<template>
-  <transition
-    name="modal-overlay-transition"
-    @after-leave="onAfterTransitionLeave"
-  >
-    <div
-      v-if="show"
-      class="modal-overlay-background"
-      aria-expanded="true"
-      @click.self.stop="onClick"
-    />
-  </transition>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  props: {
-    show: {
-      type: Boolean,
-      default: false,
-    },
-  },
-  emits: [
-    'click',
-    'transitionedOut',
-  ],
-  setup(_, { emit }) {
-    function onAfterTransitionLeave() {
-      emit('transitionedOut');
-    }
-
-    function onClick() {
-      emit('click');
-    }
-
-    return {
-      onAfterTransitionLeave,
-      onClick,
-    };
-  },
-});
-
-</script>
-
-<style scoped lang="scss">
-@use "@/presentation/assets/styles/main" as *;
-
-$modal-overlay-transition-duration: 50ms;
-$modal-overlay-color-background: $color-on-surface;
-
-.modal-overlay-background {
-  position: fixed;
-  box-sizing: border-box;
-  left: 0;
-  top: 0;
-  width: 100%;
-  height: 100vh;
-  background: rgba($modal-overlay-color-background, 0.3);
-  opacity: 1;
-}
-
-@include fade-slide-transition('modal-overlay-transition', $modal-overlay-transition-duration);
-</style>

src/presentation/components/Shared/Responsive.vue

@@ -0,0 +1,88 @@
+<template>
+  <div ref="containerElement" class="container">
+    <slot ref="containerElement" />
+  </div>
+</template>
+
+<script lang="ts">
+import { Component, Vue, Emit } from 'vue-property-decorator';
+import { throttle } from './Throttle';
+
+@Component
+export default class Responsive extends Vue {
+  private width: number;
+
+  private height: number;
+
+  private observer: ResizeObserver;
+
+  private get container(): HTMLElement { return this.$refs.containerElement as HTMLElement; }
+
+  public async mounted() {
+    this.width = this.container.offsetWidth;
+    this.height = this.container.offsetHeight;
+    const resizeCallback = throttle(() => this.updateSize(), 200);
+
+    if ('ResizeObserver' in window === false) {
+      const module = await import('@juggle/resize-observer');
+      window.ResizeObserver = module.ResizeObserver;
+    }
+
+    this.observer = new window.ResizeObserver(resizeCallback);
+    this.observer.observe(this.container);
+    this.fireChangeEvents();
+  }
+
+  public updateSize() {
+    let sizeChanged = false;
+    if (this.isWidthChanged()) {
+      this.updateWidth(this.container.offsetWidth);
+      sizeChanged = true;
+    }
+    if (this.isHeightChanged()) {
+      this.updateHeight(this.container.offsetHeight);
+      sizeChanged = true;
+    }
+    if (sizeChanged) {
+      this.$emit('sizeChanged');
+    }
+  }
+
+  @Emit('widthChanged') public updateWidth(width: number) {
+    this.width = width;
+  }
+
+  @Emit('heightChanged') public updateHeight(height: number) {
+    this.height = height;
+  }
+
+  public destroyed() {
+    if (this.observer) {
+      this.observer.disconnect();
+    }
+  }
+
+  private fireChangeEvents() {
+    this.updateWidth(this.container.offsetWidth);
+    this.updateHeight(this.container.offsetHeight);
+    this.$emit('sizeChanged');
+  }
+
+  private isWidthChanged(): boolean {
+    return this.width !== this.container.offsetWidth;
+  }
+
+  private isHeightChanged(): boolean {
+    return this.height !== this.container.offsetHeight;
+  }
+}
+
+</script>
+
+<style scoped lang="scss">
+.container {
+  width: 100%;
+  height: 100%;
+  display: inline-block; // if inline then it has no height or weight
+}
+</style>

src/presentation/components/Shared/SizeObserver.vue

@@ -1,103 +0,0 @@
-<template>
-  <div ref="containerElement" class="container">
-    <slot ref="containerElement" />
-  </div>
-</template>
-
-<script lang="ts">
-import {
-  defineComponent, ref, onMounted, onBeforeUnmount,
-} from 'vue';
-
-export default defineComponent({
-  emits: {
-    /* eslint-disable @typescript-eslint/no-unused-vars */
-    sizeChanged: () => true,
-    widthChanged: (width: number) => true,
-    heightChanged: (height: number) => true,
-    /* eslint-enable @typescript-eslint/no-unused-vars */
-  },
-  setup(_, { emit }) {
-    const containerElement = ref<HTMLElement>();
-
-    let width = 0;
-    let height = 0;
-    let observer: ResizeObserver;
-
-    onMounted(async () => {
-      width = containerElement.value.offsetWidth;
-      height = containerElement.value.offsetHeight;
-
-      observer = await initializeResizeObserver(updateSize);
-      observer.observe(containerElement.value);
-
-      fireChangeEvents();
-    });
-
-    onBeforeUnmount(() => {
-      observer?.disconnect();
-    });
-
-    async function initializeResizeObserver(
-      callback: ResizeObserverCallback,
-    ): Promise<ResizeObserver> {
-      if ('ResizeObserver' in window) {
-        return new window.ResizeObserver(callback);
-      }
-      const module = await import('@juggle/resize-observer');
-      return new module.ResizeObserver(callback);
-    }
-
-    function updateSize() {
-      let sizeChanged = false;
-      if (isWidthChanged()) {
-        updateWidth(containerElement.value.offsetWidth);
-        sizeChanged = true;
-      }
-      if (isHeightChanged()) {
-        updateHeight(containerElement.value.offsetHeight);
-        sizeChanged = true;
-      }
-      if (sizeChanged) {
-        emit('sizeChanged');
-      }
-    }
-
-    function updateWidth(newWidth: number) {
-      width = newWidth;
-      emit('widthChanged', newWidth);
-    }
-
-    function updateHeight(newHeight: number) {
-      height = newHeight;
-      emit('heightChanged', newHeight);
-    }
-
-    function fireChangeEvents() {
-      updateWidth(containerElement.value.offsetWidth);
-      updateHeight(containerElement.value.offsetHeight);
-      emit('sizeChanged');
-    }
-
-    function isWidthChanged(): boolean {
-      return width !== containerElement.value.offsetWidth;
-    }
-
-    function isHeightChanged(): boolean {
-      return height !== containerElement.value.offsetHeight;
-    }
-
-    return {
-      containerElement,
-    };
-  },
-});
-</script>
-
-<style scoped lang="scss">
-.container {
-  width: 100%;
-  height: 100%;
-  display: inline-block; // if inline then it has no height or weight
-}
-</style>

src/presentation/components/Shared/StatefulVue.ts

@@ -0,0 +1,37 @@
+import { Component, Vue } from 'vue-property-decorator';
+import { AsyncLazy } from '@/infrastructure/Threading/AsyncLazy';
+import { IApplicationContext, IApplicationContextChangedEvent } from '@/application/Context/IApplicationContext';
+import { buildContext } from '@/application/Context/ApplicationContextFactory';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
+import { EventSubscriptionCollection } from '@/infrastructure/Events/EventSubscriptionCollection';
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore because https://github.com/vuejs/vue-class-component/issues/91
+@Component
+export abstract class StatefulVue extends Vue {
+  private static readonly instance = new AsyncLazy<IApplicationContext>(() => buildContext());
+
+  protected readonly events = new EventSubscriptionCollection();
+
+  private readonly ownEvents = new EventSubscriptionCollection();
+
+  public async mounted() {
+    const context = await this.getCurrentContext();
+    this.ownEvents.register(
+      context.contextChanged.on((event) => this.handleStateChangedEvent(event)),
+    );
+    this.handleCollectionState(context.state, undefined);
+  }
+
+  protected abstract handleCollectionState(
+    newState: IReadOnlyCategoryCollectionState,
+    oldState: IReadOnlyCategoryCollectionState | undefined): void;
+
+  protected getCurrentContext(): Promise<IApplicationContext> {
+    return StatefulVue.instance.getValue();
+  }
+
+  private handleStateChangedEvent(event: IApplicationContextChangedEvent) {
+    this.handleCollectionState(event.newState, event.oldState);
+  }
+}

src/presentation/components/Shared/TooltipWrapper.vue

@@ -1,65 +0,0 @@
-<!--
-  This component acts as a wrapper for the v-tooltip to solve the following:
-    - Direct inclusion of inline HTML in tooltip components has challenges such as
-      - absence of linting or editor support,
-      - involves cumbersome string concatenation.
-      This component caters to these issues by permitting HTML usage in a slot.
-    - It provides an abstraction for a third-party component which simplifies
-      switching and acts as an anti-corruption layer.
--->
-
-<template>
-  <div class="tooltip-container" v-tooltip.top-center="tooltipHtml">
-    <slot />
-    <div class="tooltip-content" ref="tooltipWrapper">
-      <slot name="tooltip" />
-    </div>
-  </div>
-</template>
-
-<script lang="ts">
-import {
-  defineComponent, ref, onMounted, onUpdated, nextTick,
-} from 'vue';
-
-export default defineComponent({
-  setup() {
-    const tooltipWrapper = ref<HTMLElement | undefined>();
-    const tooltipHtml = ref<string | undefined>();
-
-    onMounted(() => updateTooltipHTML());
-
-    onUpdated(() => {
-      nextTick(() => {
-        updateTooltipHTML();
-      });
-    });
-
-    function updateTooltipHTML() {
-      const newValue = tooltipWrapper.value?.innerHTML;
-      const oldValue = tooltipHtml.value;
-      if (newValue === oldValue) {
-        return;
-      }
-      tooltipHtml.value = newValue;
-    }
-
-    return {
-      tooltipWrapper,
-      tooltipHtml,
-    };
-  },
-});
-</script>
-
-<style scoped lang="scss">
-@use "@/presentation/assets/styles/main" as *;
-
-.tooltip-container {
-  display: inline-block;
-}
-
-.tooltip-content {
-  display: none;
-}
-</style>

src/presentation/components/TheFooter/DownloadUrlList.vue

@@ -18,35 +18,28 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, inject } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
+import { Environment } from '@/application/Environment/Environment';
 import { OperatingSystem } from '@/domain/OperatingSystem';
-import { useEnvironmentKey } from '@/presentation/injectionSymbols';
 import DownloadUrlListItem from './DownloadUrlListItem.vue';
 
-const supportedOperativeSystems: readonly OperatingSystem[] = [
+@Component({
-  OperatingSystem.Windows,
+  components: { DownloadUrlListItem },
-  OperatingSystem.Linux,
+})
-  OperatingSystem.macOS,
+export default class DownloadUrlList extends Vue {
-];
+  public readonly supportedDesktops: ReadonlyArray<OperatingSystem>;
 
-export default defineComponent({
+  public readonly hasCurrentOsDesktopVersion: boolean = false;
-  components: {
-    DownloadUrlListItem,
-  },
-  setup() {
-    const { os: currentOs } = inject(useEnvironmentKey);
-    const supportedDesktops = [
-      ...supportedOperativeSystems,
-    ].sort((os) => (os === currentOs ? 0 : 1));
 
-    const hasCurrentOsDesktopVersion = supportedOperativeSystems.includes(currentOs);
+  constructor() {
-
+    super();
-    return {
+    const supportedOperativeSystems = [
-      supportedDesktops,
+      OperatingSystem.Windows, OperatingSystem.Linux, OperatingSystem.macOS];
-      hasCurrentOsDesktopVersion,
+    const currentOs = Environment.CurrentEnvironment.os;
-    };
+    this.supportedDesktops = supportedOperativeSystems.sort((os) => (os === currentOs ? 0 : 1));
-  },
+    this.hasCurrentOsDesktopVersion = supportedOperativeSystems.includes(currentOs);
-});
+  }
+}
 </script>
 
 <style scoped lang="scss">

src/presentation/components/TheFooter/DownloadUrlListItem.vue

@@ -11,47 +11,42 @@
 
 <script lang="ts">
 import {
-  defineComponent, PropType, computed,
+  Component, Prop, Watch, Vue,
-  inject,
+} from 'vue-property-decorator';
-} from 'vue';
+import { Environment } from '@/application/Environment/Environment';
-import { useApplicationKey, useEnvironmentKey } from '@/presentation/injectionSymbols';
 import { OperatingSystem } from '@/domain/OperatingSystem';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
 
-export default defineComponent({
+@Component
-  props: {
+export default class DownloadUrlListItem extends Vue {
-    operatingSystem: {
+  @Prop() public operatingSystem!: OperatingSystem;
-      type: Number as PropType<OperatingSystem>,
-      required: true,
-    },
-  },
-  setup(props) {
-    const { info } = inject(useApplicationKey);
-    const { os: currentOs } = inject(useEnvironmentKey);
 
-    const isCurrentOs = computed<boolean>(() => {
+  public downloadUrl = '';
-      return currentOs === props.operatingSystem;
-    });
 
-    const operatingSystemName = computed<string>(() => {
+  public operatingSystemName = '';
-      return getOperatingSystemName(props.operatingSystem);
-    });
 
-    const hasCurrentOsDesktopVersion = computed<boolean>(() => {
+  public isCurrentOs = false;
-      return hasDesktopVersion(props.operatingSystem);
-    });
 
-    const downloadUrl = computed<string | undefined>(() => {
+  public hasCurrentOsDesktopVersion = false;
-      return info.getDownloadUrl(props.operatingSystem);
-    });
 
-    return {
+  public async mounted() {
-      downloadUrl,
+    await this.onOperatingSystemChanged(this.operatingSystem);
-      operatingSystemName,
+  }
-      isCurrentOs,
+
-      hasCurrentOsDesktopVersion,
+  @Watch('operatingSystem')
-    };
+  public async onOperatingSystemChanged(os: OperatingSystem) {
-  },
+    const currentOs = Environment.CurrentEnvironment.os;
-});
+    this.isCurrentOs = os === currentOs;
+    this.downloadUrl = await getDownloadUrl(os);
+    this.operatingSystemName = getOperatingSystemName(os);
+    this.hasCurrentOsDesktopVersion = hasDesktopVersion(currentOs);
+  }
+}
+
+async function getDownloadUrl(os: OperatingSystem): Promise<string> {
+  const context = await ApplicationFactory.Current.getApp();
+  return context.info.getDownloadUrl(os);
+}
 
 function hasDesktopVersion(os: OperatingSystem): boolean {
   return os === OperatingSystem.Windows

src/presentation/components/TheFooter/PrivacyPolicy.vue

@@ -19,13 +19,13 @@
       <div class="line__emoji">🤖</div>
       <div>
         All transparent: Deployed automatically from the master branch
-        of the <a :href="repositoryUrl" target="_blank" rel="noopener noreferrer">source code</a> with no changes.
+        of the <a :href="repositoryUrl" target="_blank">source code</a> with no changes.
       </div>
     </div>
     <div v-if="!isDesktop" class="line">
       <div class="line__emoji">📈</div>
       <div>
-        Basic <a href="https://aws.amazon.com/cloudfront/reporting/" target="_blank" rel="noopener noreferrer">CDN statistics</a>
+        Basic <a href="https://aws.amazon.com/cloudfront/reporting/" target="_blank">CDN statistics</a>
         are collected by AWS but they cannot be traced to you or your behavior.
         You can download the offline version if you don't want any CDN data collection.
       </div>
@@ -35,30 +35,36 @@
       <div>
         As almost no data is collected, the application gets better
         only with your active feedback.
-        Feel free to <a :href="feedbackUrl" target="_blank" rel="noopener noreferrer">create an issue</a> 😊</div>
+        Feel free to <a :href="feedbackUrl" target="_blank">create an issue</a> 😊</div>
     </div>
   </div>
 </template>
 
 <script lang="ts">
-import { defineComponent, computed, inject } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
-import { useApplicationKey, useEnvironmentKey } from '@/presentation/injectionSymbols';
+import { Environment } from '@/application/Environment/Environment';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
+import { IApplication } from '@/domain/IApplication';
 
-export default defineComponent({
+@Component
-  setup() {
+export default class PrivacyPolicy extends Vue {
-    const { info } = inject(useApplicationKey);
+  public repositoryUrl = '';
-    const { isDesktop } = inject(useEnvironmentKey);
 
-    const repositoryUrl = computed<string>(() => info.repositoryUrl);
+  public feedbackUrl = '';
-    const feedbackUrl = computed<string>(() => info.feedbackUrl);
 
-    return {
+  public isDesktop = Environment.CurrentEnvironment.isDesktop;
-      repositoryUrl,
+
-      feedbackUrl,
+  public async created() {
-      isDesktop,
+    const app = await ApplicationFactory.Current.getApp();
-    };
+    this.initialize(app);
-  },
+  }
-});
+
+  private initialize(app: IApplication) {
+    const { info } = app;
+    this.repositoryUrl = info.repositoryWebUrl;
+    this.feedbackUrl = info.feedbackUrl;
+  }
+}
 </script>
 
 <style scoped lang="scss">

src/presentation/components/TheFooter/TheFooter.vue

@@ -5,7 +5,7 @@
         <span v-if="isDesktop" class="footer__section__item">
           <font-awesome-icon class="icon" :icon="['fas', 'globe']" />
           <span>
-            Online version at <a :href="homepageUrl" target="_blank" rel="noopener noreferrer">{{ homepageUrl }}</a>
+            Online version at <a :href="homepageUrl" target="_blank">{{ homepageUrl }}</a>
           </span>
         </span>
         <span v-else class="footer__section__item">
@@ -14,82 +14,76 @@
       </div>
       <div class="footer__section">
         <div class="footer__section__item">
-          <a :href="feedbackUrl" target="_blank" rel="noopener noreferrer">
+          <a :href="feedbackUrl" target="_blank">
             <font-awesome-icon class="icon" :icon="['far', 'smile']" />
             <span>Feedback</span>
           </a>
         </div>
         <div class="footer__section__item">
-          <a :href="repositoryUrl" target="_blank" rel="noopener noreferrer">
+          <a :href="repositoryUrl" target="_blank">
             <font-awesome-icon class="icon" :icon="['fab', 'github']" />
             <span>Source Code</span>
           </a>
         </div>
         <div class="footer__section__item">
-          <a :href="releaseUrl" target="_blank" rel="noopener noreferrer">
+          <a :href="releaseUrl" target="_blank">
             <font-awesome-icon class="icon" :icon="['fas', 'tag']" />
             <span>v{{ version }}</span>
           </a>
         </div>
         <div class="footer__section__item">
           <font-awesome-icon class="icon" :icon="['fas', 'user-secret']" />
-          <a @click="showPrivacyDialog()">Privacy</a>
+          <a @click="$refs.privacyDialog.show()">Privacy</a>
         </div>
       </div>
     </div>
-    <ModalDialog v-model="isPrivacyDialogVisible">
+    <Dialog ref="privacyDialog">
       <PrivacyPolicy />
-    </ModalDialog>
+    </Dialog>
   </div>
 </template>
 
 <script lang="ts">
-import {
+import { Component, Vue } from 'vue-property-decorator';
-  defineComponent, ref, computed, inject,
+import { Environment } from '@/application/Environment/Environment';
-} from 'vue';
+import Dialog from '@/presentation/components/Shared/Dialog.vue';
-import ModalDialog from '@/presentation/components/Shared/Modal/ModalDialog.vue';
+import { IApplication } from '@/domain/IApplication';
-import { useApplicationKey, useEnvironmentKey } from '@/presentation/injectionSymbols';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
 import DownloadUrlList from './DownloadUrlList.vue';
 import PrivacyPolicy from './PrivacyPolicy.vue';
 
-export default defineComponent({
+@Component({
   components: {
-    ModalDialog,
+    Dialog, PrivacyPolicy, DownloadUrlList,
-    PrivacyPolicy,
-    DownloadUrlList,
   },
-  setup() {
+})
-    const { info } = inject(useApplicationKey);
+export default class TheFooter extends Vue {
-    const { isDesktop } = inject(useEnvironmentKey);
+  public readonly isDesktop = Environment.CurrentEnvironment.isDesktop;
 
-    const isPrivacyDialogVisible = ref(false);
+  public version = '';
 
-    const version = computed<string>(() => info.version.toString());
+  public repositoryUrl = '';
 
-    const homepageUrl = computed<string>(() => info.homepage);
+  public releaseUrl = '';
 
-    const repositoryUrl = computed<string>(() => info.repositoryWebUrl);
+  public feedbackUrl = '';
 
-    const releaseUrl = computed<string>(() => info.releaseUrl);
+  public homepageUrl = '';
 
-    const feedbackUrl = computed<string>(() => info.feedbackUrl);
+  public async created() {
+    const app = await ApplicationFactory.Current.getApp();
+    this.initialize(app);
+  }
 
-    function showPrivacyDialog() {
+  private initialize(app: IApplication) {
-      isPrivacyDialogVisible.value = true;
+    const { info } = app;
-    }
+    this.version = info.version.toString();
-
+    this.homepageUrl = info.homepage;
-    return {
+    this.repositoryUrl = info.repositoryWebUrl;
-      isDesktop,
+    this.releaseUrl = info.releaseUrl;
-      isPrivacyDialogVisible,
+    this.feedbackUrl = info.feedbackUrl;
-      showPrivacyDialog,
+  }
-      version,
+}
-      homepageUrl,
-      repositoryUrl,
-      releaseUrl,
-      feedbackUrl,
-    };
-  },
-});
 </script>
 
 <style scoped lang="scss">

src/presentation/components/TheHeader.vue

@@ -1,27 +1,26 @@
 <template>
   <div id="container">
     <h1 class="child title">{{ title }}</h1>
-    <h2 class="child subtitle">{{ subtitle }}</h2>
+    <h2 class="child subtitle">Now you have the choice</h2>
   </div>
 </template>
 
 <script lang="ts">
-import { defineComponent, computed, inject } from 'vue';
+import { Component, Vue } from 'vue-property-decorator';
-import { useApplicationKey } from '@/presentation/injectionSymbols';
+import { ApplicationFactory } from '@/application/ApplicationFactory';
 
-export default defineComponent({
+@Component
-  setup() {
+export default class TheHeader extends Vue {
-    const { info } = inject(useApplicationKey);
+  public title = '';
 
-    const title = computed(() => info.name);
+  public subtitle = '';
-    const subtitle = computed(() => info.slogan);
 
-    return {
+  public async created() {
-      title,
+    const app = await ApplicationFactory.Current.getApp();
-      subtitle,
+    this.title = app.info.name;
-    };
+    this.subtitle = app.info.slogan;
-  },
+  }
-});
+}
 </script>
 
 <style scoped lang="scss">

src/presentation/components/TheSearchBar.vue

@@ -3,7 +3,7 @@
     <input
       type="search"
       class="search-term"
-      :placeholder="searchPlaceholder"
+      :placeholder="searchPlaceHolder"
       v-model="searchQuery"
     >
     <div class="icon-wrapper">
@@ -13,75 +13,53 @@
 </template>
 
 <script lang="ts">
-import {
+import { Component, Watch } from 'vue-property-decorator';
-  defineComponent, ref, watch, computed,
+import { StatefulVue } from '@/presentation/components/Shared/StatefulVue';
-  inject,
-} from 'vue';
-import { useCollectionStateKey } from '@/presentation/injectionSymbols';
 import { NonCollapsing } from '@/presentation/components/Scripts/View/Cards/NonCollapsingDirective';
 import { IReadOnlyUserFilter } from '@/application/Context/State/Filter/IUserFilter';
 import { IFilterResult } from '@/application/Context/State/Filter/IFilterResult';
+import { IReadOnlyCategoryCollectionState } from '@/application/Context/State/ICategoryCollectionState';
 
-export default defineComponent({
+@Component({
-  directives: {
+  directives: { NonCollapsing },
-    NonCollapsing,
+})
-  },
+export default class TheSearchBar extends StatefulVue {
-  setup() {
+  public searchPlaceHolder = 'Search';
-    const {
-      modifyCurrentState, onStateChange, events, currentState,
-    } = inject(useCollectionStateKey)();
 
-    const searchPlaceholder = computed<string>(() => {
+  public searchQuery = '';
-      const { totalScripts } = currentState.value.collection;
-      return `Search in ${totalScripts} scripts`;
-    });
-    const searchQuery = ref<string>();
 
-    watch(searchQuery, (newFilter) => updateFilter(newFilter));
+  @Watch('searchQuery')
-
+  public async updateFilter(newFilter?: string) {
-    function updateFilter(newFilter: string) {
+    const context = await this.getCurrentContext();
-      modifyCurrentState((state) => {
+    const { filter } = context.state;
-        const { filter } = state;
+    if (!newFilter) {
-        if (!newFilter) {
+      filter.removeFilter();
-          filter.clearFilter();
+    } else {
-        } else {
+      filter.setFilter(newFilter);
-          filter.applyFilter(newFilter);
-        }
-      });
     }
+  }
 
-    onStateChange((newState) => {
+  protected handleCollectionState(newState: IReadOnlyCategoryCollectionState) {
-      events.unsubscribeAll();
+    const { totalScripts } = newState.collection;
-      updateFromInitialFilter(newState.filter.currentFilter);
+    this.searchPlaceHolder = `Search in ${totalScripts} scripts`;
-      subscribeToFilterChanges(newState.filter);
+    this.searchQuery = newState.filter.currentFilter ? newState.filter.currentFilter.query : '';
-    }, { immediate: true });
+    this.events.unsubscribeAll();
+    this.subscribeFilter(newState.filter);
+  }
 
-    function updateFromInitialFilter(filter?: IFilterResult) {
+  private subscribeFilter(filter: IReadOnlyUserFilter) {
-      searchQuery.value = filter?.query || '';
+    this.events.register(filter.filtered.on((result) => this.handleFiltered(result)));
-    }
+    this.events.register(filter.filterRemoved.on(() => this.handleFilterRemoved()));
+  }
 
-    function subscribeToFilterChanges(filter: IReadOnlyUserFilter) {
+  private handleFiltered(result: IFilterResult) {
-      events.register(
+    this.searchQuery = result.query;
-        filter.filterChanged.on((event) => {
+  }
-          event.visit({
-            onApply: (result) => {
-              searchQuery.value = result.query;
-            },
-            onClear: () => {
-              searchQuery.value = '';
-            },
-          });
-        }),
-      );
-    }
-
-    return {
-      searchPlaceholder,
-      searchQuery,
-    };
-  },
-});
 
+  private handleFilterRemoved() {
+    this.searchQuery = '';
+  }
+}
 </script>
 
 <style scoped lang="scss">

src/presentation/injectionSymbols.ts

@@ -1,16 +0,0 @@
-import { useCollectionState } from '@/presentation/components/Shared/Hooks/UseCollectionState';
-import { useApplication } from '@/presentation/components/Shared/Hooks/UseApplication';
-import { useEnvironment } from '@/presentation/components/Shared/Hooks/UseEnvironment';
-import type { InjectionKey } from 'vue';
-
-export const useCollectionStateKey = defineTransientKey<ReturnType<typeof useCollectionState>>('useCollectionState');
-export const useApplicationKey = defineSingletonKey<ReturnType<typeof useApplication>>('useApplication');
-export const useEnvironmentKey = defineSingletonKey<ReturnType<typeof useEnvironment>>('useEnvironment');
-
-function defineSingletonKey<T>(key: string) {
-  return Symbol(key) as InjectionKey<T>;
-}
-
-function defineTransientKey<T>(key: string) {
-  return Symbol(key) as InjectionKey<() => T>;
-}

src/presentation/main.ts

@@ -1,16 +1,10 @@
 import Vue from 'vue';
-import { buildContext } from '@/application/Context/ApplicationContextFactory';
 import App from './components/App.vue';
 import { ApplicationBootstrapper } from './bootstrapping/ApplicationBootstrapper';
 
-buildContext().then(() => {
+new ApplicationBootstrapper()
-  // hack workaround to solve running tests through
+  .bootstrap(Vue);
-  // Vue CLI throws 'Top-level-await is only supported in EcmaScript Modules'
-  // once migrated to vite, remove buildContext() call from here and use top-level-await
-  new ApplicationBootstrapper()
-    .bootstrap(Vue);
 
-  new Vue({
+new Vue({
-    render: (h) => h(App),
+  render: (h) => h(App),
-  }).$mount('#app');
+}).$mount('#app');
-});

src/presentation/shims-vue.d.ts

@@ -1,7 +1,5 @@
-/* eslint-disable */
+import Vue from 'vue';
 
 declare module '*.vue' {
-  import { DefineComponent } from 'vue';
+  export default Vue;
-  const component: DefineComponent;
-  export default component;
 }

tests/bootstrap/setup.ts

@@ -1,4 +0,0 @@
-import 'mocha';
-import { enableAutoDestroy } from '@vue/test-utils';
-
-enableAutoDestroy(afterEach);

tests/e2e/plugins/index.js

@@ -9,7 +9,7 @@
 // /* eslint-disable import/no-extraneous-dependencies, global-require */
 // const webpack = require('@cypress/webpack-preprocessor')
 
-export default (on, config) => {
+module.exports = (on, config) => {
   // on('file:preprocessor', webpack({
   //  webpackOptions: require('@vue/cli-service/webpack.config'),
   //  watchOptions: {}

tests/e2e/specs/revert-toggle.cy.js

@@ -1,50 +0,0 @@
-describe('revert toggle', () => {
-  context('toggle switch', () => {
-    beforeEach(() => {
-      cy.visit('/');
-      cy.get('.card')
-        .eq(1) // to get 2nd element, first is often cleanup that may lack revert button
-        .click(); // open the card card
-      cy.get('.toggle-switch')
-        .first()
-        .as('toggleSwitch');
-    });
-
-    it('should be visible', () => {
-      cy.get('@toggleSwitch')
-        .should('be.visible');
-    });
-
-    it('should have revert label', () => {
-      cy.get('@toggleSwitch')
-        .find('span')
-        .contains('revert');
-    });
-
-    it('should render label completely without clipping', () => {
-      cy
-        .get('@toggleSwitch')
-        .find('span')
-        .should(($label) => {
-          const text = $label.text();
-          const font = getFont($label[0]);
-          const expectedMinimumTextWidth = getTextWidth(text, font);
-          const containerWidth = $label.parent().width();
-          expect(expectedMinimumTextWidth).to.be.lessThan(containerWidth);
-        });
-    });
-  });
-});
-
-function getFont(element) {
-  const computedStyle = window.getComputedStyle(element);
-  return `${computedStyle.fontWeight} ${computedStyle.fontSize} ${computedStyle.fontFamily}`;
-}
-
-function getTextWidth(text, font) {
-  const canvas = document.createElement('canvas');
-  const ctx = canvas.getContext('2d');
-  ctx.font = font;
-  const measuredWidth = ctx.measureText(text).width;
-  return measuredWidth;
-}

tests/unit/application/Common/CustomError.spec.ts

@@ -1,174 +0,0 @@
-// eslint-disable-next-line max-classes-per-file
-import 'mocha';
-import { expect } from 'chai';
-import { CustomError, Environment } from '@/application/Common/CustomError';
-
-describe('CustomError', () => {
-  afterEach(() => {
-    Environment.getSetPrototypeOf = () => Object.setPrototypeOf;
-    Environment.getCaptureStackTrace = () => Error.captureStackTrace;
-  });
-  describe('sets members as expected', () => {
-    it('`name`', () => {
-      // arrange
-      const expectedName = CustomErrorConcrete.name;
-      // act
-      const sut = new CustomErrorConcrete();
-      // assert
-      expect(sut.name).to.equal(expectedName);
-    });
-    it('`message`', () => {
-      // arrange
-      const expectedMessage = 'expected message';
-      // act
-      const sut = new CustomErrorConcrete(expectedMessage);
-      // assert
-      expect(sut.message).to.equal(expectedMessage);
-    });
-    it('`cause`', () => {
-      // arrange
-      const expectedCause = new Error('expected cause');
-      // act
-      const sut = new CustomErrorConcrete(undefined, {
-        cause: expectedCause,
-      });
-      // assert
-      expect(sut.cause).to.equal(expectedCause);
-    });
-    describe('`stack`', () => {
-      it('sets using `getCaptureStackTrace` if available', () => {
-        // arrange
-        const mockStackTrace = 'mocked stack trace';
-        Environment.getCaptureStackTrace = () => (error) => {
-          (error as Error).stack = mockStackTrace;
-        };
-        // act
-        const sut = new CustomErrorConcrete();
-        // assert
-        expect(sut.stack).to.equal(mockStackTrace);
-      });
-      it('defined', () => {
-        // arrange
-        const customError = new CustomErrorConcrete();
-
-        // act
-        const { stack } = customError;
-
-        // assert
-        expect(stack).to.not.equal(undefined);
-      });
-    });
-  });
-  describe('retains correct prototypes', () => {
-    it('instance of `Error`', () => {
-      // arrange
-      const expected = Error;
-      // act
-      const sut = new CustomErrorConcrete();
-      // assert
-      expect(sut).to.be.an.instanceof(expected);
-    });
-    it('instance of `CustomErrorConcrete`', () => {
-      // arrange
-      const expected = CustomErrorConcrete;
-      // act
-      const sut = new CustomErrorConcrete();
-      // assert
-      expect(sut).to.be.an.instanceof(expected);
-    });
-    it('instance of `CustomError`', () => {
-      // arrange
-      const expected = CustomError;
-      // act
-      const sut = new CustomErrorConcrete();
-      // assert
-      expect(sut).to.be.an.instanceof(expected);
-    });
-    it('thrown error retains `CustomError` type', () => {
-      // arrange
-      const expected = CustomError;
-      let thrownError: unknown;
-      // act
-      try {
-        throw new CustomErrorConcrete('message');
-      } catch (e) {
-        thrownError = e;
-      }
-      // assert
-      expect(thrownError).to.be.an.instanceof(expected);
-    });
-  });
-  describe('environment compatibility', () => {
-    describe('Object.setPrototypeOf', () => {
-      it('does not throw if unavailable', () => {
-        // arrange
-        Environment.getSetPrototypeOf = () => undefined;
-
-        // act
-        const act = () => new CustomErrorConcrete();
-
-        // assert
-        expect(act).to.not.throw();
-      });
-      it('calls if available', () => {
-        // arrange
-        let wasCalled = false;
-        const setPrototypeOf = () => { wasCalled = true; };
-        Environment.getSetPrototypeOf = () => setPrototypeOf;
-
-        // act
-        // eslint-disable-next-line no-new
-        new CustomErrorConcrete();
-
-        // assert
-        expect(wasCalled).to.equal(true);
-      });
-    });
-    describe('Error.captureStackTrace', () => {
-      it('does not throw if unavailable', () => {
-        // arrange
-        Environment.getCaptureStackTrace = () => undefined;
-
-        // act
-        const act = () => new CustomErrorConcrete();
-
-        // assert
-        expect(act).to.not.throw();
-      });
-      it('calls if available', () => {
-        // arrange
-        let wasCalled = false;
-        const captureStackTrace = () => { wasCalled = true; };
-        Environment.getCaptureStackTrace = () => captureStackTrace;
-
-        // act
-        // eslint-disable-next-line no-new
-        new CustomErrorConcrete();
-
-        // assert
-        expect(wasCalled).to.equal(true);
-      });
-    });
-  });
-  describe('runtime behavior sanity checks', () => {
-    /*
-     * These tests are intended to verify the behavior of the JavaScript runtime or environment,
-     * rather than specific application logic. Typically, we avoid such tests because we
-     * trust the behavior of the underlying platform. However, they've been included here
-     * due to previous unexpected issues, specifically failures when trying to log
-     * `new Error().stack`. These issues arose because of factors like transpilation,
-     * source-mapping, and variances in JavaScript engine behaviors.
-     */
-    it('`Error.stack` is defined', () => {
-      const error = new Error();
-
-      // act
-      const { stack } = error;
-
-      // assert
-      expect(stack).to.not.equal(undefined);
-    });
-  });
-});
-
-class CustomErrorConcrete extends CustomError { }

tests/unit/application/Context/ApplicationContext.spec.ts

@@ -47,7 +47,7 @@ describe('ApplicationContext', () => {
         const sut = testContext
           .withInitialOs(OperatingSystem.Windows)
           .construct();
-        sut.state.filter.applyFilter('filtered');
+        sut.state.filter.setFilter('filtered');
         sut.changeContext(OperatingSystem.macOS);
         // assert
         expectEmptyState(sut.state);
@@ -65,10 +65,10 @@ describe('ApplicationContext', () => {
         .withInitialOs(os)
         .construct();
       const firstState = sut.state;
-      firstState.filter.applyFilter(expectedFilter);
+      firstState.filter.setFilter(expectedFilter);
       sut.changeContext(os);
       sut.changeContext(changedOs);
-      sut.state.filter.applyFilter('second-state');
+      sut.state.filter.setFilter('second-state');
       sut.changeContext(os);
       // assert
       const actualFilter = sut.state.filter.currentFilter.query;
@@ -103,7 +103,7 @@ describe('ApplicationContext', () => {
           .withInitialOs(os)
           .construct();
         const initialState = sut.state;
-        initialState.filter.applyFilter('dirty-state');
+        initialState.filter.setFilter('dirty-state');
         sut.changeContext(os);
         // assert
         expect(testContext.firedEvents.length).to.equal(0);

tests/unit/application/Context/State/CategoryCollectionState.spec.ts

@@ -91,11 +91,11 @@ describe('CategoryCollectionState', () => {
         .withAction(new CategoryStub(0).withScript(expectedScript));
       const sut = new CategoryCollectionState(collection);
       // act
-      let actualScript: IScript | undefined;
+      let actualScript: IScript;
-      sut.filter.filterChanged.on((result) => {
+      sut.filter.filtered.on((result) => {
-        [actualScript] = result.filter?.scriptMatches ?? [undefined];
+        [actualScript] = result.scriptMatches;
       });
-      sut.filter.applyFilter(scriptNameFilter);
+      sut.filter.setFilter(scriptNameFilter);
       // assert
       expect(expectedScript).to.equal(actualScript);
     });

tests/unit/application/Context/State/Filter/Event/FilterChange.spec.ts

@@ -1,122 +0,0 @@
-import 'mocha';
-import { expect } from 'chai';
-import { FilterChange } from '@/application/Context/State/Filter/Event/FilterChange';
-import { itEachAbsentObjectValue } from '@tests/unit/shared/TestCases/AbsentTests';
-import { FilterResultStub } from '@tests/unit/shared/Stubs/FilterResultStub';
-import { FilterActionType } from '@/application/Context/State/Filter/Event/FilterActionType';
-import { FilterChangeDetailsVisitorStub } from '@tests/unit/shared/Stubs/FilterChangeDetailsVisitorStub';
-
-describe('FilterChange', () => {
-  describe('forApply', () => {
-    describe('throws when filter is absent', () => {
-      itEachAbsentObjectValue((absentValue) => {
-        // arrange
-        const expectedError = 'missing filter';
-        const filterValue = absentValue;
-        // act
-        const act = () => FilterChange.forApply(filterValue);
-        // assert
-        expect(act).to.throw(expectedError);
-      });
-    });
-    it('sets filter result', () => {
-      // arrange
-      const expectedFilter = new FilterResultStub();
-      // act
-      const sut = FilterChange.forApply(expectedFilter);
-      // assert
-      const actualFilter = sut.filter;
-      expect(actualFilter).to.equal(expectedFilter);
-    });
-    it('sets action as expected', () => {
-      // arrange
-      const expectedAction = FilterActionType.Apply;
-      // act
-      const sut = FilterChange.forApply(new FilterResultStub());
-      // assert
-      const actualAction = sut.actionType;
-      expect(actualAction).to.equal(expectedAction);
-    });
-  });
-  describe('forClear', () => {
-    it('does not set filter result', () => {
-      // arrange
-      const expectedFilter = undefined;
-      // act
-      const sut = FilterChange.forClear();
-      // assert
-      const actualFilter = sut.filter;
-      expect(actualFilter).to.equal(expectedFilter);
-    });
-    it('sets action as expected', () => {
-      // arrange
-      const expectedAction = FilterActionType.Clear;
-      // act
-      const sut = FilterChange.forClear();
-      // assert
-      const actualAction = sut.actionType;
-      expect(actualAction).to.equal(expectedAction);
-    });
-  });
-  describe('visit', () => {
-    describe('throws when visitor is absent', () => {
-      itEachAbsentObjectValue((absentValue) => {
-        // arrange
-        const expectedError = 'missing visitor';
-        const visitorValue = absentValue;
-        const sut = FilterChange.forClear();
-        // act
-        const act = () => sut.visit(visitorValue);
-        // assert
-        expect(act).to.throw(expectedError);
-      });
-    });
-    describe('onClear', () => {
-      itVisitsOnce(
-        () => FilterChange.forClear(),
-      );
-    });
-    describe('onApply', () => {
-      itVisitsOnce(
-        () => FilterChange.forApply(new FilterResultStub()),
-      );
-
-      it('visits with expected filter', () => {
-        // arrange
-        const expectedFilter = new FilterResultStub();
-        const sut = FilterChange.forApply(expectedFilter);
-        const visitor = new FilterChangeDetailsVisitorStub();
-        // act
-        sut.visit(visitor);
-        // assert
-        expect(visitor.visitedResults).to.have.lengthOf(1);
-        expect(visitor.visitedResults).to.include(expectedFilter);
-      });
-    });
-  });
-});
-
-function itVisitsOnce(sutFactory: () => FilterChange) {
-  it('visits', () => {
-    // arrange
-    const sut = sutFactory();
-    const expectedType = sut.actionType;
-    const visitor = new FilterChangeDetailsVisitorStub();
-    // act
-    sut.visit(visitor);
-    // assert
-    expect(visitor.visitedEvents).to.include(expectedType);
-  });
-  it('visits once', () => {
-    // arrange
-    const sut = sutFactory();
-    const expectedType = sut.actionType;
-    const visitor = new FilterChangeDetailsVisitorStub();
-    // act
-    sut.visit(visitor);
-    // assert
-    expect(
-      visitor.visitedEvents.filter((action) => action === expectedType),
-    ).to.have.lengthOf(1);
-  });
-}

tests/unit/application/Context/State/Filter/UserFilter.spec.ts

@@ -5,182 +5,173 @@ import { UserFilter } from '@/application/Context/State/Filter/UserFilter';
 import { CategoryStub } from '@tests/unit/shared/Stubs/CategoryStub';
 import { ScriptStub } from '@tests/unit/shared/Stubs/ScriptStub';
 import { CategoryCollectionStub } from '@tests/unit/shared/Stubs/CategoryCollectionStub';
-import { FilterChange } from '@/application/Context/State/Filter/Event/FilterChange';
-import { IFilterChangeDetails } from '@/application/Context/State/Filter/Event/IFilterChangeDetails';
-import { ICategoryCollection } from '@/domain/ICategoryCollection';
 
 describe('UserFilter', () => {
-  describe('clearFilter', () => {
+  describe('removeFilter', () => {
     it('signals when removing filter', () => {
       // arrange
-      const expectedChange = FilterChange.forClear();
+      let isCalled = false;
-      let actualChange: IFilterChangeDetails;
       const sut = new UserFilter(new CategoryCollectionStub());
-      sut.filterChanged.on((change) => {
+      sut.filterRemoved.on(() => {
-        actualChange = change;
+        isCalled = true;
       });
       // act
-      sut.clearFilter();
+      sut.removeFilter();
       // assert
-      expect(actualChange).to.deep.equal(expectedChange);
+      expect(isCalled).to.be.equal(true);
     });
     it('sets currentFilter to undefined', () => {
       // arrange
       const sut = new UserFilter(new CategoryCollectionStub());
       // act
-      sut.applyFilter('non-important');
+      sut.setFilter('non-important');
-      sut.clearFilter();
+      sut.removeFilter();
       // assert
       expect(sut.currentFilter).to.be.equal(undefined);
     });
   });
-  describe('applyFilter', () => {
+  describe('setFilter', () => {
-    interface IApplyFilterTestCase {
+    it('signals when no matches', () => {
-      readonly name: string;
+      // arrange
-      readonly filter: string;
+      let actual: IFilterResult;
-      readonly collection: ICategoryCollection;
+      const nonMatchingFilter = 'non matching filter';
-      readonly assert: (result: IFilterResult) => void;
+      const sut = new UserFilter(new CategoryCollectionStub());
-    }
+      sut.filtered.on((filterResult) => {
-    const testCases: readonly IApplyFilterTestCase[] = [
+        actual = filterResult;
-      (() => {
+      });
-        const nonMatchingFilter = 'non matching filter';
+      // act
-        return {
+      sut.setFilter(nonMatchingFilter);
-          name: 'given no matches',
+      // assert
-          filter: nonMatchingFilter,
+      expect(actual.hasAnyMatches()).be.equal(false);
-          collection: new CategoryCollectionStub(),
+      expect(actual.query).to.equal(nonMatchingFilter);
-          assert: (filter) => {
+    });
-            expect(filter.hasAnyMatches()).be.equal(false);
+    it('sets currentFilter as expected when no matches', () => {
-            expect(filter.query).to.equal(nonMatchingFilter);
+      // arrange
-          },
+      const nonMatchingFilter = 'non matching filter';
-        };
+      const sut = new UserFilter(new CategoryCollectionStub());
-      })(),
+      // act
-      (() => {
+      sut.setFilter(nonMatchingFilter);
-        const code = 'HELLO world';
+      // assert
-        const matchingFilter = 'Hello WoRLD';
+      const actual = sut.currentFilter;
-        const script = new ScriptStub('id').withCode(code);
+      expect(actual.hasAnyMatches()).be.equal(false);
-        return {
+      expect(actual.query).to.equal(nonMatchingFilter);
-          name: 'given script match with case-insensitive code',
+    });
-          filter: matchingFilter,
+    describe('signals when matches', () => {
-          collection: new CategoryCollectionStub()
+      describe('signals when script matches', () => {
-            .withAction(new CategoryStub(33).withScript(script)),
+        it('code matches', () => {
-          assert: (filter) => {
+          // arrange
-            expect(filter.hasAnyMatches()).be.equal(true);
+          const code = 'HELLO world';
-            expect(filter.categoryMatches).to.have.lengthOf(0);
+          const filter = 'Hello WoRLD';
-            expect(filter.scriptMatches).to.have.lengthOf(1);
+          let actual: IFilterResult;
-            expect(filter.scriptMatches[0]).to.deep.equal(script);
+          const script = new ScriptStub('id').withCode(code);
-            expect(filter.query).to.equal(matchingFilter);
+          const category = new CategoryStub(33).withScript(script);
-          },
+          const sut = new UserFilter(new CategoryCollectionStub()
-        };
+            .withAction(category));
-      })(),
+          sut.filtered.on((filterResult) => {
-      (() => {
+            actual = filterResult;
-        const revertCode = 'HELLO world';
+          });
-        const matchingFilter = 'Hello WoRLD';
+          // act
-        const script = new ScriptStub('id').withRevertCode(revertCode);
+          sut.setFilter(filter);
-        return {
+          // assert
-          name: 'given script match with case-insensitive revertCode',
+          expect(actual.hasAnyMatches()).be.equal(true);
-          filter: matchingFilter,
+          expect(actual.categoryMatches).to.have.lengthOf(0);
-          collection: new CategoryCollectionStub()
+          expect(actual.scriptMatches).to.have.lengthOf(1);
-            .withAction(new CategoryStub(33).withScript(script)),
+          expect(actual.scriptMatches[0]).to.deep.equal(script);
-          assert: (filter) => {
+          expect(actual.query).to.equal(filter);
-            expect(filter.hasAnyMatches()).be.equal(true);
+          expect(sut.currentFilter).to.deep.equal(actual);
-            expect(filter.categoryMatches).to.have.lengthOf(0);
+        });
-            expect(filter.scriptMatches).to.have.lengthOf(1);
+        it('revertCode matches', () => {
-            expect(filter.scriptMatches[0]).to.deep.equal(script);
+          // arrange
-            expect(filter.query).to.equal(matchingFilter);
+          const revertCode = 'HELLO world';
-          },
+          const filter = 'Hello WoRLD';
-        };
+          let actual: IFilterResult;
-      })(),
+          const script = new ScriptStub('id').withRevertCode(revertCode);
-      (() => {
+          const category = new CategoryStub(33).withScript(script);
-        const name = 'HELLO world';
+          const sut = new UserFilter(new CategoryCollectionStub()
-        const matchingFilter = 'Hello WoRLD';
+            .withAction(category));
-        const script = new ScriptStub('id').withName(name);
+          sut.filtered.on((filterResult) => {
-        return {
+            actual = filterResult;
-          name: 'given script match with case-insensitive name',
+          });
-          filter: matchingFilter,
+          // act
-          collection: new CategoryCollectionStub()
+          sut.setFilter(filter);
-            .withAction(new CategoryStub(33).withScript(script)),
+          // assert
-          assert: (filter) => {
+          expect(actual.hasAnyMatches()).be.equal(true);
-            expect(filter.hasAnyMatches()).be.equal(true);
+          expect(actual.categoryMatches).to.have.lengthOf(0);
-            expect(filter.categoryMatches).to.have.lengthOf(0);
+          expect(actual.scriptMatches).to.have.lengthOf(1);
-            expect(filter.scriptMatches).to.have.lengthOf(1);
+          expect(actual.scriptMatches[0]).to.deep.equal(script);
-            expect(filter.scriptMatches[0]).to.deep.equal(script);
+          expect(actual.query).to.equal(filter);
-            expect(filter.query).to.equal(matchingFilter);
+          expect(sut.currentFilter).to.deep.equal(actual);
-          },
+        });
-        };
+        it('name matches', () => {
-      })(),
+          // arrange
-      (() => {
+          const name = 'HELLO world';
+          const filter = 'Hello WoRLD';
+          let actual: IFilterResult;
+          const script = new ScriptStub('id').withName(name);
+          const category = new CategoryStub(33).withScript(script);
+          const sut = new UserFilter(new CategoryCollectionStub()
+            .withAction(category));
+          sut.filtered.on((filterResult) => {
+            actual = filterResult;
+          });
+          // act
+          sut.setFilter(filter);
+          // assert
+          expect(actual.hasAnyMatches()).be.equal(true);
+          expect(actual.categoryMatches).to.have.lengthOf(0);
+          expect(actual.scriptMatches).to.have.lengthOf(1);
+          expect(actual.scriptMatches[0]).to.deep.equal(script);
+          expect(actual.query).to.equal(filter);
+          expect(sut.currentFilter).to.deep.equal(actual);
+        });
+      });
+      it('signals when category matches', () => {
+        // arrange
         const categoryName = 'HELLO world';
-        const matchingFilter = 'Hello WoRLD';
+        const filter = 'Hello WoRLD';
+        let actual: IFilterResult;
         const category = new CategoryStub(55).withName(categoryName);
-        return {
+        const sut = new UserFilter(new CategoryCollectionStub()
-          name: 'given category match with case-insensitive name',
+          .withAction(category));
-          filter: matchingFilter,
+        sut.filtered.on((filterResult) => {
-          collection: new CategoryCollectionStub()
+          actual = filterResult;
-            .withAction(category),
+        });
-          assert: (filter) => {
+        // act
-            expect(filter.hasAnyMatches()).be.equal(true);
+        sut.setFilter(filter);
-            expect(filter.categoryMatches).to.have.lengthOf(1);
+        // assert
-            expect(filter.categoryMatches[0]).to.deep.equal(category);
+        expect(actual.hasAnyMatches()).be.equal(true);
-            expect(filter.scriptMatches).to.have.lengthOf(0);
+        expect(actual.categoryMatches).to.have.lengthOf(1);
-            expect(filter.query).to.equal(matchingFilter);
+        expect(actual.categoryMatches[0]).to.deep.equal(category);
-          },
+        expect(actual.scriptMatches).to.have.lengthOf(0);
-        };
+        expect(actual.query).to.equal(filter);
-      })(),
+        expect(sut.currentFilter).to.deep.equal(actual);
-      (() => {
+      });
+      it('signals when category and script matches', () => {
+        // arrange
         const matchingText = 'HELLO world';
-        const matchingFilter = 'Hello WoRLD';
+        const filter = 'Hello WoRLD';
+        let actual: IFilterResult;
         const script = new ScriptStub('script')
           .withName(matchingText);
         const category = new CategoryStub(55)
           .withName(matchingText)
           .withScript(script);
-        return {
+        const collection = new CategoryCollectionStub()
-          name: 'given category and script matches with case-insensitive names',
+          .withAction(category);
-          filter: matchingFilter,
+        const sut = new UserFilter(collection);
-          collection: new CategoryCollectionStub()
+        sut.filtered.on((filterResult) => {
-            .withAction(category),
+          actual = filterResult;
-          assert: (filter) => {
-            expect(filter.hasAnyMatches()).be.equal(true);
-            expect(filter.categoryMatches).to.have.lengthOf(1);
-            expect(filter.categoryMatches[0]).to.deep.equal(category);
-            expect(filter.scriptMatches).to.have.lengthOf(1);
-            expect(filter.scriptMatches[0]).to.deep.equal(script);
-            expect(filter.query).to.equal(matchingFilter);
-          },
-        };
-      })(),
-    ];
-    describe('sets currentFilter as expected', () => {
-      testCases.forEach(({
-        name, filter, collection, assert,
-      }) => {
-        it(name, () => {
-          // arrange
-          const sut = new UserFilter(collection);
-          // act
-          sut.applyFilter(filter);
-          // assert
-          const actual = sut.currentFilter;
-          assert(actual);
-        });
-      });
-    });
-    describe('signals as expected', () => {
-      testCases.forEach(({
-        name, filter, collection, assert,
-      }) => {
-        it(name, () => {
-          // arrange
-          const sut = new UserFilter(collection);
-          let actualFilterResult: IFilterResult;
-          sut.filterChanged.on((filterResult) => {
-            actualFilterResult = filterResult.filter;
-          });
-          // act
-          sut.applyFilter(filter);
-          // assert
-          assert(actualFilterResult);
         });
+        // act
+        sut.setFilter(filter);
+        // assert
+        expect(actual.hasAnyMatches()).be.equal(true);
+        expect(actual.categoryMatches).to.have.lengthOf(1);
+        expect(actual.categoryMatches[0]).to.deep.equal(category);
+        expect(actual.scriptMatches).to.have.lengthOf(1);
+        expect(actual.scriptMatches[0]).to.deep.equal(script);
+        expect(actual.query).to.equal(filter);
+        expect(sut.currentFilter).to.deep.equal(actual);
       });
     });
   });

tests/unit/application/Parser/NodeValidation/NodeDataError.spec.ts

@@ -3,7 +3,6 @@ import { expect } from 'chai';
 import { INodeDataErrorContext, NodeDataError } from '@/application/Parser/NodeValidation/NodeDataError';
 import { NodeDataErrorContextStub } from '@tests/unit/shared/Stubs/NodeDataErrorContextStub';
 import { NodeType } from '@/application/Parser/NodeValidation/NodeType';
-import { CustomError } from '@/application/Common/CustomError';
 
 describe('NodeDataError', () => {
   it('sets message as expected', () => {
@@ -29,13 +28,20 @@ describe('NodeDataError', () => {
     // assert
     expect(sut.context).to.equal(expected);
   });
-  it('extends CustomError', () => {
+  it('sets stack as expected', () => {
     // arrange
-    const expected = CustomError;
     // act
     const sut = new NodeDataErrorBuilder()
       .build();
     // assert
+    expect(sut.stack !== undefined);
+  });
+  it('extends Error', () => {
+    // arrange
+    const expected = Error;
+    // act
+    const sut = new NodeDataErrorBuilder().build();
+    // assert
     expect(sut).to.be.an.instanceof(expected);
   });
 });

tests/unit/presentation/components/Scripts/View/Cards/NonCollapsingDirective.spec.ts

@@ -8,18 +8,17 @@ describe('NonCollapsingDirective', () => {
   describe('NonCollapsing', () => {
     it('adds expected attribute to the element when inserted', () => {
       // arrange
-      const element = createElementMock();
+      const element = getElementMock();
       // act
       NonCollapsing.inserted(element, undefined, undefined, undefined);
       // assert
       expect(element.hasAttribute(expectedAttributeName));
     });
   });
-
   describe('hasDirective', () => {
     it('returns true if the element has expected attribute', () => {
       // arrange
-      const element = createElementMock();
+      const element = getElementMock();
       element.setAttribute(expectedAttributeName, undefined);
       // act
       const actual = hasDirective(element);
@@ -28,8 +27,8 @@ describe('NonCollapsingDirective', () => {
     });
     it('returns true if the element has a parent with expected attribute', () => {
       // arrange
-      const parent = createElementMock();
+      const parent = getElementMock();
-      const element = createElementMock();
+      const element = getElementMock();
       parent.appendChild(element);
       element.setAttribute(expectedAttributeName, undefined);
       // act
@@ -39,15 +38,16 @@ describe('NonCollapsingDirective', () => {
     });
     it('returns false if nor the element or its parent has expected attribute', () => {
       // arrange
-      const element = createElementMock();
+      const element = getElementMock();
       // act
       const actual = hasDirective(element);
       // assert
       expect(actual).to.equal(false);
     });
   });
-
-  function createElementMock(): HTMLElement {
-    return document.createElement('div');
-  }
 });
+
+function getElementMock(): HTMLElement {
+  const element = document.createElement('div');
+  return element;
+}

tests/unit/presentation/components/Scripts/View/Tree/ScriptNodeParser.spec.ts

@@ -4,7 +4,7 @@ import {
   getScriptNodeId, getScriptId, getCategoryNodeId, getCategoryId, parseSingleCategory,
   parseAllCategories,
 } from '@/presentation/components/Scripts/View/ScriptsTree/ScriptNodeParser';
-import { INodeContent, NodeType } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INodeContent';
+import { INode, NodeType } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INode';
 import { IScript } from '@/domain/IScript';
 import { ICategory } from '@/domain/ICategory';
 import { CategoryStub } from '@tests/unit/shared/Stubs/CategoryStub';
@@ -87,7 +87,7 @@ function isReversible(category: ICategory): boolean {
   return category.subCategories.every((c) => isReversible(c));
 }
 
-function expectSameCategory(node: INodeContent, category: ICategory): void {
+function expectSameCategory(node: INode, category: ICategory): void {
   expect(node.type).to.equal(NodeType.Category, getErrorMessage('type'));
   expect(node.id).to.equal(getCategoryNodeId(category), getErrorMessage('id'));
   expect(node.docs).to.equal(category.docs, getErrorMessage('docs'));
@@ -107,7 +107,7 @@ function expectSameCategory(node: INodeContent, category: ICategory): void {
   }
 }
 
-function expectSameScript(node: INodeContent, script: IScript): void {
+function expectSameScript(node: INode, script: IScript): void {
   expect(node.type).to.equal(NodeType.Script, getErrorMessage('type'));
   expect(node.id).to.equal(getScriptNodeId(script), getErrorMessage('id'));
   expect(node.docs).to.equal(script.docs, getErrorMessage('docs'));

tests/unit/presentation/components/Scripts/View/Tree/SelectableTree/LiquorTree/NodeWrapper/NodePredicateFilter.spec.ts

@@ -1,7 +1,7 @@
 import 'mocha';
 import { expect } from 'chai';
 import { ILiquorTreeExistingNode } from 'liquor-tree';
-import { NodeType, INodeContent } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INodeContent';
+import { NodeType, INode } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INode';
 import { NodePredicateFilter } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/NodeWrapper/NodePredicateFilter';
 
 describe('NodePredicateFilter', () => {
@@ -18,7 +18,7 @@ describe('NodePredicateFilter', () => {
       states: undefined,
       children: [],
     };
-    const expected: INodeContent = {
+    const expected: INode = {
       id: 'script',
       text: 'script-text',
       isReversible: false,
@@ -26,8 +26,8 @@ describe('NodePredicateFilter', () => {
       children: [],
       type: NodeType.Script,
     };
-    let actual: INodeContent;
+    let actual: INode;
-    const predicate = (node: INodeContent) => { actual = node; return true; };
+    const predicate = (node: INode) => { actual = node; return true; };
     const sut = new NodePredicateFilter(predicate);
     // act
     sut.matcher('nop query', object);

tests/unit/presentation/components/Scripts/View/Tree/SelectableTree/LiquorTree/NodeWrapper/NodeStateUpdater.spec.ts

@@ -1,7 +1,7 @@
 import 'mocha';
 import { expect } from 'chai';
 import { ILiquorTreeNode } from 'liquor-tree';
-import { NodeType } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INodeContent';
+import { NodeType } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/Node/INode';
 import { getNewState } from '@/presentation/components/Scripts/View/ScriptsTree/SelectableTree/LiquorTree/NodeWrapper/NodeStateUpdater';
 
 describe('NodeStateUpdater', () => {