Implement LocationDisplayComponent and LocationMapComponent for interactive map features; add event handling and state management

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pacnpal
2025-02-23 21:17:27 -05:00
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# Location Display Component Implementation
## Overview
Implementation of the LocationDisplayComponent for displaying multiple location markers with clustering support, info windows, and custom marker icons. This component will provide a read-only map view optimized for displaying multiple locations efficiently.
## Requirements
### 1. Map Display
- Multiple marker support
- Viewport management
- Zoom controls
- Mobile responsiveness
- Performance optimization
- Custom map controls
### 2. Marker Clustering
- Dynamic marker clustering
- Cluster size indicators
- Zoom-based clustering
- Custom cluster styling
- Cluster click behavior
- Performance optimization
### 3. Info Windows
- Custom info window design
- Dynamic content loading
- Multiple info window management
- Mobile-friendly layout
- Event handling
- Close behavior
### 4. Custom Markers
- Icon customization
- Category-based styling
- Size management
- Retina display support
- Hover states
- Active states
## Implementation Plan
### 1. Component Structure
```php
class LocationDisplayComponent extends Component
{
// Map Configuration
public array $markers = [];
public bool $showClusters = true;
public int $clusterRadius = 50;
public int $defaultZoom = 13;
public ?array $bounds = null;
// Display Settings
public bool $showInfoWindow = false;
public ?array $activeMarker = null;
public array $customMarkers = [];
public array $markerCategories = [];
// State Management
public bool $isLoading = true;
public ?string $error = null;
public array $visibleMarkers = [];
}
```
### 2. Features
- Dynamic marker loading
- Lazy cluster calculation
- Viewport-based updates
- Event delegation
- Cache management
- Error recovery
### 3. User Interface
- Map container
- Cluster indicators
- Info windows
- Custom controls
- Loading states
- Error messages
## Technical Specifications
### 1. Component Features
- Multi-marker display
- Marker clustering
- Info windows
- Custom icons
- Viewport management
- Event handling
### 2. Events
- markerClicked
- clusterClicked
- boundsChanged
- infoWindowClosed
- markersLoaded
- viewportUpdated
### 3. Methods
- initializeMap
- addMarkers
- updateClusters
- showInfoWindow
- hideInfoWindow
- fitBounds
- refreshMarkers
- handleErrors
### 4. Integration
- LocationMapComponent
- GeocodeService
- Leaflet.MarkerCluster
- Custom icon system
- Error handling
## Implementation Steps
1. Base Component
- [ ] Create component class
- [ ] Define properties
- [ ] Set up events
- [ ] Add validation
2. Map Integration
- [ ] Add map container
- [ ] Initialize Leaflet
- [ ] Add controls
- [ ] Set up viewport
3. Marker System
- [ ] Implement marker management
- [ ] Add clustering
- [ ] Create info windows
- [ ] Configure icons
4. Performance
- [ ] Add lazy loading
- [ ] Optimize clustering
- [ ] Cache markers
- [ ] Manage memory
## Testing Strategy
### 1. Unit Tests
- Component initialization
- Marker management
- Clustering logic
- Event handling
### 2. Integration Tests
- Map integration
- Marker clustering
- Info window system
- Icon management
### 3. Performance Tests
- Large marker sets
- Cluster calculations
- Memory usage
- Render times
## Documentation
### 1. Component API
- Properties
- Events
- Methods
- Configuration
### 2. Integration Guide
- Setup steps
- Dependencies
- Event handling
- Customization
### 3. Usage Examples
- Basic setup
- Custom markers
- Clustering config
- Info windows
## Next Steps
1. Development
- [ ] Create base component
- [ ] Add view template
- [ ] Implement clustering
- [ ] Add info windows
2. Integration
- [ ] Set up map connection
- [ ] Add marker system
- [ ] Configure clustering
- [ ] Test interactions
3. Testing
- [ ] Write unit tests
- [ ] Add integration tests
- [ ] Performance testing
- [ ] Browser testing
## Technical Decisions
### Map Integration
- Use Leaflet.MarkerCluster for clustering
- Custom info window system for better control
- Viewport-based marker loading
- Memory-efficient cluster updates
### Performance Strategy
- Lazy marker loading
- Throttled cluster updates
- Cached marker icons
- Efficient DOM management
### Mobile Support
- Touch-friendly controls
- Responsive clusters
- Optimized info windows
- Performance tuning
** Before Attempting Completion! **
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