From 152701c57428965f11c3bf93dc097442805a4d81 Mon Sep 17 00:00:00 2001
From: 44r0n7 <44r0n7+gitea@pm.me>
Date: Wed, 31 Dec 2025 23:42:58 -0500
Subject: [PATCH] ux: add spinner fallback when percent unknown

---
 vid-repair/src/main.rs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/vid-repair/src/main.rs b/vid-repair/src/main.rs
index 7256c2a..1fce538 100644
--- a/vid-repair/src/main.rs
+++ b/vid-repair/src/main.rs
@@ -680,6 +680,7 @@ fn watch_fix(paths: Vec<PathBuf>, config: &Config, ruleset: &RuleSet, dry_run: b
 struct ProgressState {
     last_emit: Instant,
     last_percent: Option<u8>,
+    spinner_index: usize,
 }
 
 fn make_progress_callback(
@@ -694,6 +695,7 @@ fn make_progress_callback(
     let state = Arc::new(Mutex::new(ProgressState {
         last_emit: now.checked_sub(Duration::from_secs(2)).unwrap_or(now),
         last_percent: None,
+        spinner_index: 0,
     }));
 
     Arc::new(move |progress: DecodeProgress| {
@@ -703,19 +705,27 @@ fn make_progress_callback(
             .percent
             .map(|value| value.max(0.0).min(100.0).floor() as u8);
 
+        let mut spinner_char = None;
         if let Ok(mut state) = state.lock() {
             if let Some(pct) = percent {
                 if state.last_percent.map_or(true, |last| pct >= last.saturating_add(1)) {
                     state.last_percent = Some(pct);
                     should_emit = true;
                 }
+            } else if now.duration_since(state.last_emit) >= Duration::from_secs(1) {
+                should_emit = true;
             }
 
-            if !should_emit && now.duration_since(state.last_emit) < Duration::from_secs(1) {
+            if !should_emit {
                 return;
             }
 
             state.last_emit = now;
+            if percent.is_none() && !progress.done {
+                const SPINNER: [char; 4] = ['|', '/', '-', '\\'];
+                spinner_char = Some(SPINNER[state.spinner_index % SPINNER.len()]);
+                state.spinner_index = state.spinner_index.wrapping_add(1);
+            }
         }
 
         let mut line = String::new();
@@ -724,6 +734,11 @@ fn make_progress_callback(
 
         if let Some(pct) = percent {
             line.push_str(&format!("{:>3}% ", pct));
+        } else if progress.done {
+            line.push_str("done ");
+        } else if let Some(spinner) = spinner_char {
+            line.push(spinner);
+            line.push(' ');
         }
 
         match (progress.out_time, progress.duration) {