feat: add mute and unmute functionality to player service; update CompactPlayer and Player components to utilize new methods

src/components/player/CompactPlayer.tsx

@@ -27,10 +27,10 @@ export function CompactPlayer({ className }: CompactPlayerProps) {
     status: 'stopped',
     mode: 'continuous',
     volume: 80,
+    previous_volume: 50,
     position: 0
   })
   const [isLoading, setIsLoading] = useState(false)
-  const [previousVolume, setPreviousVolume] = useState(50)
 
   // Load initial state
   useEffect(() => {
@@ -58,12 +58,6 @@ export function CompactPlayer({ className }: CompactPlayerProps) {
     }
   }, [])
 
-  // Initialize previous volume when state loads
-  useEffect(() => {
-    if (state.volume > 0 && previousVolume <= 0) {
-      setPreviousVolume(state.volume)
-    }
-  }, [state.volume, previousVolume])
 
   const executeAction = useCallback(async (action: () => Promise<void | MessageResponse>, actionName: string) => {
     setIsLoading(true)
@@ -96,13 +90,12 @@ export function CompactPlayer({ className }: CompactPlayerProps) {
   const handleVolumeToggle = useCallback(() => {
     if (state.volume === 0) {
       // Unmute
-      executeAction(() => playerService.setVolume(previousVolume), 'unmute')
+      executeAction(playerService.unmute, 'unmute')
     } else {
       // Mute
-      setPreviousVolume(state.volume)
-      executeAction(() => playerService.setVolume(0), 'mute')
+      executeAction(playerService.mute, 'mute')
     }
-  }, [previousVolume, state.volume, executeAction])
+  }, [state.volume, executeAction])
 
   // Don't show if no current sound
   if (!state.current_sound) {

src/components/player/Player.tsx

@@ -46,6 +46,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
     status: 'stopped',
     mode: 'continuous',
     volume: 80,
+    previous_volume: 50,
     position: 0
   })
   const [displayMode, setDisplayMode] = useState<PlayerDisplayMode>(() => {
@@ -67,8 +68,6 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
   }, [displayMode, onPlayerModeChange])
   const [showPlaylist, setShowPlaylist] = useState(false)
   const [isLoading, setIsLoading] = useState(false)
-  const [isMuted, setIsMuted] = useState(false)
-  const [previousVolume, setPreviousVolume] = useState(50)
 
   // Load initial state
   useEffect(() => {
@@ -152,23 +151,17 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
   const handleVolumeChange = useCallback((volume: number[]) => {
     const newVolume = volume[0]
     executeAction(() => playerService.setVolume(newVolume), 'change volume')
-    if (newVolume > 0 && isMuted) {
-      setIsMuted(false)
-    }
-  }, [executeAction, isMuted])
+  }, [executeAction])
 
   const handleMute = useCallback(() => {
-    if (isMuted) {
+    if (state.volume === 0) {
       // Unmute
-      executeAction(() => playerService.setVolume(previousVolume), 'unmute')
-      setIsMuted(false)
+      executeAction(playerService.unmute, 'unmute')
     } else {
       // Mute
-      setPreviousVolume(state.volume)
-      executeAction(() => playerService.setVolume(0), 'mute')
-      setIsMuted(true)
+      executeAction(playerService.mute, 'mute')
     }
-  }, [isMuted, previousVolume, state.volume, executeAction])
+  }, [state.volume, executeAction])
 
   const handleModeChange = useCallback(() => {
     const modes: PlayerMode[] = ['continuous', 'loop', 'loop_one', 'random', 'single']
@@ -460,7 +453,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
               onClick={handleMute}
               className="h-8 w-8 p-0"
             >
-              {isMuted || state.volume === 0 ? (
+              {state.volume === 0 ? (
                 <VolumeX className="h-4 w-4" />
               ) : (
                 <Volume2 className="h-4 w-4" />
@@ -468,7 +461,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
             </Button>
             <div className="w-16">
               <Slider
-                value={[isMuted ? 0 : state.volume]}
+                value={[state.volume]}
                 max={100}
                 step={1}
                 onValueChange={handleVolumeChange}
@@ -660,7 +653,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
                 variant="ghost"
                 onClick={handleMute}
               >
-                {isMuted || state.volume === 0 ? (
+                {state.volume === 0 ? (
                   <VolumeX className="h-4 w-4" />
                 ) : (
                   <Volume2 className="h-4 w-4" />
@@ -668,7 +661,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
               </Button>
               <div className="w-24">
                 <Slider
-                  value={[isMuted ? 0 : state.volume]}
+                  value={[state.volume]}
                   max={100}
                   step={1}
                   onValueChange={handleVolumeChange}
@@ -676,7 +669,7 @@ export function Player({ className, onPlayerModeChange }: PlayerProps) {
                 />
               </div>
               <span className="text-sm text-muted-foreground w-8">
-                {Math.round(isMuted ? 0 : state.volume)}%
+                {Math.round(state.volume)}%
               </span>
             </div>
           </div>

src/lib/api/services/player.ts

@@ -27,6 +27,7 @@ export interface PlayerState {
   status: PlayerStatus
   mode: PlayerMode
   volume: number
+  previous_volume: number
   position: number
   duration?: number
   index?: number
@@ -107,6 +108,20 @@ export class PlayerService {
     return apiClient.post<MessageResponse>('/api/v1/player/volume', { volume })
   }
 
+  /**
+   * Mute playback
+   */
+  async mute(): Promise<MessageResponse> {
+    return apiClient.post<MessageResponse>('/api/v1/player/mute')
+  }
+
+  /**
+   * Unmute playback
+   */
+  async unmute(): Promise<MessageResponse> {
+    return apiClient.post<MessageResponse>('/api/v1/player/unmute')
+  }
+
   /**
    * Set playback mode
    */