154 lines
5.1 KiB
Markdown
154 lines
5.1 KiB
Markdown
# Static Player Feature Implementation Summary
|
|
|
|
## Overview
|
|
Successfully implemented a static player feature that maintains playback state across route changes and provides access to the player from both desktop sidebar and mobile footer menu.
|
|
|
|
## Changes Made
|
|
|
|
### 1. New Files Created
|
|
|
|
#### `web/src/stores/playerStore.ts`
|
|
- Created Zustand store for global player state management
|
|
- Stores: `isPlaying`, `currentTime`, `duration`, `currentSongId`, `currentBandId`
|
|
- Actions: `setPlaying`, `setCurrentTime`, `setDuration`, `setCurrentSong`, `reset`
|
|
|
|
#### `web/src/components/MiniPlayer.tsx`
|
|
- Minimal player interface that appears at bottom of screen when song is playing
|
|
- Shows progress bar, current time, duration, and play/pause state
|
|
- Clicking navigates to the current song page
|
|
- Only visible when there's an active song
|
|
|
|
### 2. Modified Files
|
|
|
|
#### `web/src/hooks/useWaveform.ts`
|
|
- Integrated with player store to sync local and global state
|
|
- Added `songId` and `bandId` to options interface
|
|
- Restores playback state when returning to the same song
|
|
- Syncs play/pause state and current time to global store
|
|
- Preserves playback position across route changes
|
|
|
|
#### `web/src/pages/SongPage.tsx`
|
|
- Updated waveform hook call to pass `songId` and `bandId`
|
|
- Enables state persistence for the current song
|
|
|
|
#### `web/src/components/BottomNavBar.tsx`
|
|
- Added player icon to mobile footer menu
|
|
- Connects to player store to show active state
|
|
- Navigates to current song when clicked
|
|
- Only enabled when there's an active song
|
|
|
|
#### `web/src/components/Sidebar.tsx`
|
|
- Updated player navigation to use player store
|
|
- Player icon now always enabled when song is active
|
|
- Navigates to current song regardless of current route
|
|
- Shows active state when playing
|
|
|
|
#### `web/src/components/ResponsiveLayout.tsx`
|
|
- Added MiniPlayer component to both mobile and desktop layouts
|
|
- Ensures mini player is visible across all routes
|
|
|
|
## Key Features Implemented
|
|
|
|
### 1. Playback Persistence
|
|
- Player state maintained across route changes
|
|
- Playback continues when navigating away from song view
|
|
- Restores play position when returning to song
|
|
|
|
### 2. Global Access
|
|
- Player icon in desktop sidebar (always accessible)
|
|
- Player icon in mobile footer menu (always accessible)
|
|
- Both navigate to current song when clicked
|
|
|
|
### 3. Visual Feedback
|
|
- Mini player shows progress and play state
|
|
- Active state indicators in navigation
|
|
- Real-time updates to playback position
|
|
|
|
### 4. State Management
|
|
- Minimal global state using Zustand
|
|
- Efficient state synchronization
|
|
- Clean separation of concerns
|
|
|
|
## Technical Approach
|
|
|
|
### State Management Strategy
|
|
- **Global State**: Only essential playback info (song ID, band ID, play state, time)
|
|
- **Local State**: Waveform rendering and UI state remains in components
|
|
- **Sync Points**: Play/pause events and time updates sync to global store
|
|
|
|
### Navigation Flow
|
|
1. User starts playback in song view
|
|
2. Global store updates with song info and play state
|
|
3. User navigates to another view (library, settings, etc.)
|
|
4. Playback continues in background
|
|
5. Mini player shows progress
|
|
6. User can click player icon to return to song
|
|
7. When returning to song, playback state is restored
|
|
|
|
### Error Handling
|
|
- Graceful handling of missing song/band IDs
|
|
- Disabled states when no active song
|
|
- Fallback navigation patterns
|
|
|
|
## Testing Notes
|
|
|
|
### Manual Testing Required
|
|
1. **Playback Persistence**:
|
|
- Start playback in song view
|
|
- Navigate to library or settings
|
|
- Verify mini player shows progress
|
|
- Return to song view
|
|
- Verify playback continues from correct position
|
|
|
|
2. **Navigation**:
|
|
- Click player icon in sidebar/footer when song is playing
|
|
- Verify navigation to correct song
|
|
- Verify playback state is preserved
|
|
|
|
3. **State Transitions**:
|
|
- Start playback, navigate away, pause from mini player
|
|
- Return to song view
|
|
- Verify paused state is preserved
|
|
|
|
4. **Edge Cases**:
|
|
- Navigate away while song is loading
|
|
- Switch between different songs
|
|
- Refresh page during playback
|
|
|
|
## Performance Considerations
|
|
|
|
- **Minimal State**: Only essential data stored globally
|
|
- **Efficient Updates**: Zustand provides optimized re-renders
|
|
- **Cleanup**: Proper waveform destruction on unmount
|
|
- **Memory**: No memory leaks from event listeners
|
|
|
|
## Future Enhancements (Not Implemented)
|
|
|
|
- Full play/pause control from mini player
|
|
- Volume control in mini player
|
|
- Song title display in mini player
|
|
- Queue management
|
|
- Keyboard shortcuts for player control
|
|
|
|
## Backward Compatibility
|
|
|
|
- All existing functionality preserved
|
|
- No breaking changes to existing components
|
|
- Graceful degradation if player store fails
|
|
- Existing tests should continue to pass
|
|
|
|
## Build Status
|
|
|
|
✅ TypeScript compilation successful
|
|
✅ Vite build successful
|
|
✅ No critical errors or warnings
|
|
|
|
## Next Steps
|
|
|
|
1. Manual testing of playback persistence
|
|
2. Verification of navigation flows
|
|
3. Performance testing with multiple route changes
|
|
4. Mobile responsiveness verification
|
|
5. Edge case testing
|
|
|
|
The implementation provides a solid foundation for the static player feature with minimal code changes and maximum reusability of existing components. |