# EntitySelectionStep.vue Migration Audit

## Component Overview
- **File**: `src/components/EntitySelectionStep.vue`
- **Size**: 280 lines (Medium Complexity)
- **Purpose**: Entity selection step component for giver/recipient selection with dynamic labeling
- **Migration Target**: Enhanced Triple Migration Pattern

## Migration Status: ⏳ READY FOR MIGRATION

### Pre-Migration Analysis
- **Database Operations**: ✅ No databaseUtil imports found (pure UI component)
- **SQL Queries**: ✅ No raw SQL queries found
- **Notification Usage**: ✅ Uses prop-based notification system (modern pattern)
- **Template Complexity**: ⏳ Needs Phase 4 (Template Streamlining)

### Migration Requirements
- ✅ **Phase 1**: Database Migration - NOT NEEDED (no database operations)
- ✅ **Phase 2**: SQL Abstraction - NOT NEEDED (no raw SQL)
- ✅ **Phase 3**: Notification Migration - NOT NEEDED (already modern)
- ⏳ **Phase 4**: Template Streamlining - NEEDED (long CSS classes)

### Component Features to Migrate
- **Dynamic Step Labeling**: Context-based step labels for giver/recipient
- **EntityGrid Integration**: Unified entity display with grid layout
- **Conflict Detection**: Integration with conflict checking system
- **Special Entity Handling**: "You" entity with conditional display
- **Show All Navigation**: Context preservation in navigation
- **Cancel Functionality**: Cancel button with event emission
- **Event Delegation**: Entity selection event handling
- **Query Parameter Management**: Complex query parameter building

### Technical Analysis
- **Database Operations**: None (pure UI component)
- **Notification System**: Uses prop-based `notify` function (modern pattern)
- **Template Classes**: 1 long CSS class that can be extracted
- **Methods**: 3 methods with good documentation
- **Computed Properties**: 8 computed properties (well-structured)
- **Props**: 15 props with proper TypeScript typing

### Migration Complexity Assessment
- **Database Migration**: Low (no database operations)
- **SQL Abstraction**: Low (no raw SQL)
- **Notification Migration**: Low (already modern)
- **Template Streamlining**: Low (1 long class to extract)
- **Overall Complexity**: Low

### Estimated Migration Time
- **Conservative Estimate**: 4-6 minutes
- **Optimistic Estimate**: 2-3 minutes
- **Based on**: Simple template streamlining, good existing structure

### Risk Assessment
- **Risk Level**: Low
- **Potential Issues**: None identified
- **Dependencies**: EntityGrid, Contact interface, PlanData interface
- **Testing Requirements**: Step labeling, entity selection, navigation, cancel functionality

### Migration Strategy
1. **Phase 4 Focus**: Extract long CSS class to computed property
2. **Documentation**: Enhance existing documentation
3. **Template Cleanup**: Improve template readability
4. **Validation**: Ensure step functionality remains intact

### Success Criteria
- ✅ All long CSS classes extracted to computed properties
- ✅ Template complexity reduced
- ✅ Step labeling functionality preserved
- ✅ Entity selection preserved
- ✅ Navigation functionality maintained
- ✅ Cancel functionality maintained
- ✅ Lint validation passes

### Next Steps
- ⏳ Begin Phase 4 (Template Streamlining)
- ⏳ Extract CSS class to computed property
- ⏳ Update documentation
- ⏳ Validate functionality
- ⏳ Create migration completion document

## Migration Notes
- Component is well-structured with good separation of concerns
- Template streamlining will improve maintainability
- No functional changes required
- Component is ready for migration 