Use a combination of ghost and soft, with button groups where
appropriate. Also remove unnecessary negative margins, and pad around
for ease of use on mobile.
- Global shortcuts don't work
- Focus input on open can be achieved just with 'autofocus' attribute
- Maintaining focus when input is active can be achieved just by adding
an ID to the input
# Universal Search Modal Implementation Plan
## Overview
This plan outlines the implementation of a universal search modal that
provides unified search across Records (Collection), Records (Wishlist),
and Artists. The modal will be accessible via a search icon in the top
navigation bar and a keyboard shortcut.
## Requirements
### Core Features
- Modal accessible via:
- Search icon in top navigation bar
- Keyboard shortcut (Ctrl/Cmd + K)
- Search across three entity types:
1. Records in Collection
2. Records in Wishlist
3. Artists
- Real-time search as user types
- Keyboard navigation support
- Mobile-responsive design
### Search Functionality
- Leverage existing FTS5 search infrastructure
- Support existing search syntax (artist:, album:, genre:, etc.)
- Show search results grouped by entity type
- Limit results per category (e.g., 5 per type)
- Click-to-navigate to full results or individual records
## Technical Architecture
### 1. Modal Component Structure
**New Components:**
- `UniversalSearchModal` - Main modal component
- `SearchResultGroup` - Groups results by type (Collection, Wishlist,
Artists)
- `SearchResultItem` - Individual result display
- `SearchInput` - Enhanced search input with keyboard shortcuts
**Component Location:**
```
lib/music_library_web/components/
├── search_components.ex # New universal search components
└── layouts/app.html.heex # Add search icon to navigation
```
### 2. LiveView Integration
**New LiveView Module:**
```
lib/music_library_web/live/universal_search_live/
├── index.ex # Main search LiveView
└── index.html.heex # Search modal template
```
**Integration Points:**
- Mount as child LiveView in main layout
- Handle modal open/close state
- Manage search query and results
- Handle keyboard navigation
### 3. Backend Search Implementation
**New Context Functions:**
```elixir
# In lib/music_library/search.ex (new module)
def universal_search(query, opts \\ [])
def search_collection(query, limit \\ 5)
def search_wishlist(query, limit \\ 5)
def search_artists(query, limit \\ 5)
```
**Search Strategy:**
- Reuse existing `Records.search_collection/2` and
`Records.search_wishlist/2`
- Extend `Artists.search/2` or create new artist search function
- Combine results with type metadata
- Implement result limiting and pagination
### 4. Database Considerations
**Leverage Existing Infrastructure:**
- Use existing `records_search_index` FTS5 table
- Utilize existing search parser for tagged queries
- Consider artist search optimization (may need artist search index)
**Artist Search Enhancement:**
- Current artist search may need optimization
- Consider adding FTS5 index for artist_infos table if performance
issues
- Leverage existing artist_records view for artist-record relationships
## Implementation Details
### 1. Modal Behavior
**Desktop:**
- Modal opens centered on screen
- Size: `max-w-2xl` (responsive)
- Overlay with backdrop blur
- Esc key to close, click outside to close
**Mobile:**
- Full-screen modal on mobile (`sm:max-w-2xl max-w-full`)
- Touch-friendly result items
- Swipe down to close (if feasible)
- Virtual keyboard considerations
### 2. Search Interface
**Search Input:**
- Placeholder: "Search records and artists..."
- Auto-focus when modal opens
- Debounced search (300ms delay)
- Clear button when text present
- Loading indicator during search
**Search Results:**
```
┌─────────────────────────────────────┐
│ Search: "radiohead ok computer" │
├─────────────────────────────────────┤
│ COLLECTION (3 results) │
│ • OK Computer - Radiohead │
│ • Kid A - Radiohead │
│ • In Rainbows - Radiohead │
│ View all 12 collection results → │
├─────────────────────────────────────┤
│ WISHLIST (1 result) │
│ • Hail to the Thief - Radiohead │
│ View all 1 wishlist results → │
├─────────────────────────────────────┤
│ ARTISTS (1 result) │
│ • Radiohead │
│ View artist page → │
└─────────────────────────────────────┘
```
### 3. Keyboard Navigation
**Keyboard Shortcuts:**
- `Ctrl/Cmd + K` - Open modal
- `Esc` - Close modal
- `↑/↓` - Navigate results
- `Enter` - Select highlighted result
- `Tab` - Move between sections
**Implementation:**
- Use Phoenix LiveView's `phx-window-keydown` for global shortcuts
- Implement focus management with JavaScript hooks
- Maintain accessibility standards (ARIA labels, focus indicators)
### 4. Result Navigation
**Click Actions:**
- Record results → Navigate to record show page
- Artist results → Navigate to artist page
- "View all X results" → Navigate to respective list page with search
applied
**URL Strategy:**
- Don't change URL for modal open/close
- When navigating to results, apply search query to destination page
- Use existing search parameter patterns
## Database Schema Impact
**No Schema Changes Required:**
- Leverage existing tables and search infrastructure
- May add database indexes for performance if needed
**Performance Considerations:**
- Monitor query performance with combined searches
- Consider query result caching for common searches
- Implement search result limits to prevent slow queries
## Testing Strategy
### 1. Unit Tests
**Search Logic Tests:**
```elixir
# test/music_library/search_test.exs
describe "universal_search/2" do
test "searches across all entity types"
test "limits results per category"
test "handles empty queries"
test "handles special characters"
test "respects search syntax (artist:, album:, etc.)"
end
```
### 2. Integration Tests
**LiveView Tests:**
```elixir
# test/music_library_web/live/universal_search_live_test.exs
describe "UniversalSearchLive" do
test "opens modal on keyboard shortcut"
test "searches as user types"
test "displays results grouped by type"
test "navigates to selected results"
test "handles keyboard navigation"
test "closes modal on escape"
end
```
### 3. Component Tests
**Search Components:**
```elixir
# test/music_library_web/components/search_components_test.exs
describe "SearchResultGroup" do
test "renders results with proper grouping"
test "shows 'view all' link when more results available"
test "handles empty result sets"
end
```
### 4. JavaScript/Hook Tests
**Browser Tests:**
- Test keyboard shortcuts work globally
- Test focus management
- Test modal open/close behavior
- Test mobile touch interactions
## Mobile Considerations
### 1. Layout Adaptations
**Mobile Modal:**
- Full-screen on small devices
- Reduced padding and margins
- Larger touch targets for results
- Simplified result display (fewer details)
**Touch Interactions:**
- Swipe down to close modal
- Tap to select results
- Pull-to-refresh for search results
### 2. Performance
**Mobile Optimization:**
- Shorter debounce delays on mobile
- Reduced result limits on mobile
- Lazy loading for large result sets
- Optimize image loading for album covers
### 3. Virtual Keyboard
**iOS/Android Considerations:**
- Modal positioning with virtual keyboard
- Proper input focus management
- Prevent zoom on input focus
## Implementation Phases
### Phase 1: Core Modal Infrastructure
1. Create basic modal component
2. Add search icon to navigation
3. Implement modal open/close
4. Add keyboard shortcut support
### Phase 2: Search Backend
1. Create universal search context
2. Implement combined search functions
3. Add result limiting and grouping
4. Optimize query performance
### Phase 3: Search Interface
1. Implement search input with debouncing
2. Add search result display
3. Implement keyboard navigation
4. Add result selection and navigation
### Phase 4: Mobile & Polish
1. Mobile layout optimizations
2. Touch interaction improvements
3. Performance optimizations
4. Accessibility enhancements
### Phase 5: Testing & Documentation
1. Comprehensive test coverage
2. Performance testing
3. Mobile device testing
4. Documentation updates
## Success Metrics
**Functionality:**
- Modal opens/closes reliably
- Search results are accurate and fast
- Keyboard navigation works smoothly
- Mobile experience is touch-friendly
**Performance:**
- Search queries complete in <500ms
- Modal opens in <100ms
- No janky animations or interactions
- Efficient database queries
**Usability:**
- Easy to discover and use
- Intuitive keyboard shortcuts
- Clear result presentation
- Seamless navigation to results
## Risks and Mitigation
**Performance Risks:**
- Complex queries may be slow
- **Mitigation:** Implement query limits, caching, and monitoring
**Mobile Experience:**
- Small screen constraints
- **Mitigation:** Responsive design, touch-friendly interfaces
**Accessibility:**
- Keyboard navigation complexity
- **Mitigation:** Follow ARIA guidelines, comprehensive testing
**Search Accuracy:**
- Users may expect Google-like search
- **Mitigation:** Clear documentation of search syntax, good defaults
## Future Enhancements
**Advanced Features:**
- Search history and suggestions
- Saved searches
- Search filters and facets
- Search result previews
**Integration:**
- Integration with barcode scanning
- Voice search capabilities
- External search (MusicBrainz, Last.fm)
**Analytics:**
- Search usage analytics
- Popular search terms
- Search success rates
## Conclusion
This universal search modal will significantly improve the user
experience by providing quick access to all content types from any page.
The implementation leverages existing infrastructure while adding a
modern, accessible search interface that works well on both desktop and
mobile devices.
The phased approach ensures a solid foundation while allowing for
iterative improvements based on user feedback and usage patterns.
This plan outlines the implementation of functionality to manage
arbitrary rules for fixing data in the `scrobbled_tracks` table. The
system will support two types of transformations:
1. **Album Rule**: Update the album MusicBrainz ID of all tracks
belonging to a specific album (identified by album title)
2. **Artist Rule**: Update the artist MusicBrainz ID of all tracks
belonging to a specific artist (identified by artist name)
- `scrobbled_tracks` table exists with the following structure:
- `scrobbled_at_uts` (integer, primary key)
- `musicbrainz_id` (string) - track MusicBrainz ID
- `title` (string) - track title
- `cover_url` (string)
- `scrobbled_at_label` (string)
- `artist` (map) - embedded artist data with `musicbrainz_id` and
`name`
- `album` (map) - embedded album data with `musicbrainz_id` and
`title`
- `last_fm_data` (map) - raw Last.fm API response
- `LastFm.Track` - Schema for scrobbled tracks
- `LastFm.Artist` - Embedded artist schema
- `LastFm.Album` - Embedded album schema
- Main navigation has Stats, Collection, Wishlist sections
- "More" dropdown contains development tools and utilities
- Uses Phoenix LiveView for interactive components
**File**:
`priv/repo/migrations/YYYYMMDDHHMMSS_create_scrobble_rules.exs`
Create `scrobble_rules` table with:
- `id` (primary key)
- `type` (string) - "album" or "artist"
- `match_value` (string) - album title or artist name to match
- `target_musicbrainz_id` (string) - MusicBrainz ID to set
- `enabled` (boolean) - whether rule is active
- `description` (text) - optional description for the rule
- `inserted_at` (timestamp)
- `updated_at` (timestamp)
Indexes:
- `type, match_value` (compound index for efficient matching)
- `enabled` (for filtering active rules)
**File**: `lib/music_library/scrobble_rules/scrobble_rule.ex`
Create Ecto schema with:
- Field definitions matching migration
- Validations:
- `type` must be "album" or "artist"
- `match_value` required and non-empty
- `target_musicbrainz_id` required and non-empty
- `enabled` defaults to true
- Changeset functions for create/update operations
**File**: `lib/music_library/scrobble_rules.ex`
Implement context functions:
- `list_scrobble_rules(opts \\ [])` - list all rules with optional
filtering
- `get_scrobble_rule!(id)` - get specific rule by ID
- `create_scrobble_rule(attrs)` - create new rule
- `update_scrobble_rule(rule, attrs)` - update existing rule
- `delete_scrobble_rule(rule)` - delete rule
- `change_scrobble_rule(rule, attrs \\ %{})` - create changeset
- `list_enabled_rules()` - get only enabled rules for worker
- `apply_album_rule(rule)` - apply album transformation
- `apply_artist_rule(rule)` - apply artist transformation
- `apply_all_rules()` - apply all enabled rules
**File**: `lib/music_library_web/components/layouts/app.html.heex`
Add new navigation link in the "More" dropdown:
- Icon: `hero-adjustments-horizontal`
- Label: "Scrobble Rules"
- Route: `/scrobble-rules`
- Position: After "Oban" link, before separator
**File**: `lib/music_library_web/router.ex`
Add new LiveView routes in the authenticated scope:
- `/scrobble-rules` - index page
- `/scrobble-rules/new` - create new rule
- `/scrobble-rules/:id/edit` - edit existing rule
**File**: `lib/music_library_web/live/scrobble_rules_live/index.ex`
Implement LiveView with:
- List view showing all rules with status indicators
- Create/Edit forms with validation
- Delete confirmation
- Filter controls (by type, enabled/disabled)
- Manual rule application triggers
- Real-time updates via PubSub
**Template**:
`lib/music_library_web/live/scrobble_rules_live/index.html.heex`
- Table layout with rule details
- Action buttons (Edit, Delete, Apply)
- Form components for create/edit
- Status indicators for enabled/disabled rules
**File**:
`lib/music_library_web/live/scrobble_rules_live/form_component.ex`
Create reusable form component:
- Type selection (album/artist)
- Match value input with validation
- Target MusicBrainz ID input
- Description textarea
- Enable/disable toggle
- Save/Cancel actions
Where possible, use the components available at
<https://docs.fluxonui.com/1.1.4/overview.html>.
**File**: `lib/music_library/scrobble_rules/worker.ex`
Implement Oban worker:
- Scheduled to run periodically (e.g., every 30 minutes)
- Fetches all enabled rules
- Applies each rule in sequence
- Logs application results
- Handles errors gracefully
- Tracks last application time
**File**: `test/music_library/scrobble_rules_test.exs`
- Test all context functions
- Test rule application logic
- Test edge cases and error handling
**File**: `test/music_library/scrobble_rules/scrobble_rule_test.exs`
- Test schema validations
- Test changeset functions
- Test constraint validations
**File**: `test/music_library_web/live/scrobble_rules_live_test.exs`
- Test LiveView interactions
- Test form submissions
- Test real-time updates
- Test navigation and routing
**File**: `test/music_library/scrobble_rules/worker_test.exs`
- Test job execution
- Test rule application
- Test error handling
- Test scheduling
- Ensure atomic operations when applying rules
- Validate MusicBrainz IDs before applying
- Log all transformations for audit trail
- Index optimization for rule matching
- Batch processing for large datasets
- Rate limiting for external API calls
- Clear feedback on rule application
- Preview mode to show what would change
- Bulk operations for managing multiple rules
- Export/import functionality for rule sets
- Input validation and sanitization
- Rate limiting on rule creation
- Audit logging for all changes
```sql
-- scrobble_rules table
CREATE TABLE scrobble_rules (
id INTEGER PRIMARY KEY AUTOINCREMENT,
type TEXT NOT NULL CHECK (type IN ('album', 'artist')),
match_value TEXT NOT NULL,
target_musicbrainz_id TEXT NOT NULL,
enabled BOOLEAN NOT NULL DEFAULT TRUE,
description TEXT,
inserted_at TIMESTAMP NOT NULL,
updated_at TIMESTAMP NOT NULL
);
CREATE INDEX idx_scrobble_rules_type_match ON scrobble_rules(type,
match_value);
CREATE INDEX idx_scrobble_rules_enabled ON scrobble_rules(enabled);
```
```
lib/music_library/
├── scrobble_rules/
│ ├── scrobble_rule.ex # Schema
│ └── worker.ex # Oban worker
└── scrobble_rules.ex # Context
lib/music_library_web/
└── live/
└── scrobble_rules_live/
├── index.ex # LiveView
├── index.html.heex # Template
└── form_component.ex # Form component
priv/repo/migrations/
└── YYYYMMDDHHMMSS_create_scrobble_rules.exs
test/
├── music_library/
│ ├── scrobble_rules_test.exs
│ └── scrobble_rules/
│ ├── scrobble_rule_test.exs
│ └── worker_test.exs
└── music_library_web/
└── live/
└── scrobble_rules_live_test.exs
```
1. Database migration and schema
2. Context module with basic CRUD operations
3. LiveView interface for rule management
4. Navigation and routing updates
5. Periodic worker implementation
6. Comprehensive testing
7. Documentation and deployment
This plan ensures a robust, maintainable solution that integrates
seamlessly with the existing Music Library application architecture.
Claudio Ortolina