fix: stabilize multi-account chat handling

src/audio/player.rs

@@ -23,12 +23,15 @@ pub struct AudioPlayer {
 impl AudioPlayer {
     /// Creates a new AudioPlayer
     pub fn new() -> Result<Self, String> {
-        Command::new("which")
+        let ffplay_check = Command::new("which")
             .arg("ffplay")
             .stdout(std::process::Stdio::null())
             .stderr(std::process::Stdio::null())
             .output()
             .map_err(|_| "ffplay not found (install ffmpeg)".to_string())?;
+        if !ffplay_check.status.success() {
+            return Err("ffplay not found (install ffmpeg)".to_string());
+        }
 
         Ok(Self {
             current_pid: Arc::new(Mutex::new(None)),
@@ -48,44 +51,48 @@ impl AudioPlayer {
         self.stop();
 
         let path_owned = path.as_ref().to_path_buf();
-        *self.current_path.lock().unwrap() = Some(path_owned.clone());
         *self.starting.lock().unwrap() = true;
         let current_pid = self.current_pid.clone();
         let paused = self.paused.clone();
         let starting = self.starting.clone();
 
-        std::thread::spawn(move || {
-            let mut cmd = Command::new("ffplay");
-            cmd.arg("-nodisp")
-                .arg("-autoexit")
-                .arg("-loglevel")
-                .arg("quiet");
+        let mut cmd = Command::new("ffplay");
+        cmd.arg("-nodisp")
+            .arg("-autoexit")
+            .arg("-loglevel")
+            .arg("quiet");
 
-            if start_secs > 0.0 {
-                cmd.arg("-ss").arg(format!("{:.1}", start_secs));
+        if start_secs > 0.0 {
+            cmd.arg("-ss").arg(format!("{:.1}", start_secs));
+        }
+
+        let mut child = match cmd
+            .arg(&path_owned)
+            .stdout(std::process::Stdio::null())
+            .stderr(std::process::Stdio::null())
+            .spawn()
+        {
+            Ok(child) => child,
+            Err(e) => {
+                *self.starting.lock().unwrap() = false;
+                return Err(format!("failed to start ffplay: {}", e));
             }
+        };
 
-            if let Ok(mut child) = cmd
-                .arg(&path_owned)
-                .stdout(std::process::Stdio::null())
-                .stderr(std::process::Stdio::null())
-                .spawn()
-            {
-                let pid = child.id();
-                *current_pid.lock().unwrap() = Some(pid);
+        let pid = child.id();
+        *self.current_path.lock().unwrap() = Some(path_owned);
+        *current_pid.lock().unwrap() = Some(pid);
+        *paused.lock().unwrap() = false;
+        *starting.lock().unwrap() = false;
+
+        std::thread::spawn(move || {
+            let _ = child.wait();
+
+            // Обнуляем только если это наш pid (новый play мог уже заменить его)
+            let mut pid_guard = current_pid.lock().unwrap();
+            if *pid_guard == Some(pid) {
+                *pid_guard = None;
                 *paused.lock().unwrap() = false;
-                *starting.lock().unwrap() = false;
-
-                let _ = child.wait();
-
-                // Обнуляем только если это наш pid (новый play мог уже заменить его)
-                let mut pid_guard = current_pid.lock().unwrap();
-                if *pid_guard == Some(pid) {
-                    *pid_guard = None;
-                    *paused.lock().unwrap() = false;
-                }
-            } else {
-                *starting.lock().unwrap() = false;
             }
         });