250 lines
9.2 KiB
Markdown
250 lines
9.2 KiB
Markdown
# MyEP Next Booking - Documentation Index
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This directory contains comprehensive documentation for the MyEP Next Booking system architecture, implementation guides, and development workflows.
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## 📋 Documentation Overview
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### Core Architecture Documentation
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#### [FIELD_STATE_SYSTEM.md](FIELD_STATE_SYSTEM.md)
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**Universal Conditional Field State System**
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- Comprehensive guide to the conditional field architecture
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- Field state providers, conditions, and composite logic
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- HTMX integration for real-time field updates
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- Examples for age-based, value-dependent, and complex conditions
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- **Status**: ✅ Current and complete
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#### [FORM_PROCESSING.md](FORM_PROCESSING.md)
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**Advanced Form Processing Architecture**
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- Field handler system with dependency resolution
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- DTO pattern implementation for type-safe data flow
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- Service registration and field option providers
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- HTMX dynamic updates and form validation
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- **Status**: ✅ Current with recent HTMX fixes
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#### [PRICING_DISPLAY_IMPLEMENTATION.md](PRICING_DISPLAY_IMPLEMENTATION.md)
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**Real-time Pricing System**
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- Inline pricing in form options with smart formatting
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- Unified booking summary with integrated pricing display
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- Service pricing calculations and HTMX integration
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- Implementation details and UX improvements
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- **Status**: ✅ Implementation completed successfully
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#### [SERVICE_AVAILABILITY_SYSTEM.md](SERVICE_AVAILABILITY_SYSTEM.md)
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**Dynamic Service Availability System**
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- Prevents overbooking within single booking sessions
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- Real-time availability tracking across all participants
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- Dynamic service filtering based on capacity limits
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- Seamless HTMX integration for instant updates
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- **Status**: ✅ Implementation completed successfully
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### Feature Implementation Guides
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#### [TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md](TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md)
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**Comprehensive Transportation Services**
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- Transportation type selection (bus vs. car)
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- Pickup services with location-based options
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- Parking services for self-organized transport
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- Direction mapping system and field handlers
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- **Status**: ✅ Fully implemented and tested
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#### [AGE_BASED_FIELDS_PLAN.md](AGE_BASED_FIELDS_PLAN.md)
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**Age-Based Field Constraints System**
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- Age range conditions for field visibility/behavior
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- Service filtering based on participant age
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- Dynamic field state management
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- Implementation roadmap and examples
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- **Status**: 🔄 Planned implementation
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#### [AGE_CONSTRAINTS_MODEL_EXTENSION_PLAN.md](AGE_CONSTRAINTS_MODEL_EXTENSION_PLAN.md)
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**Extended Age Constraint Model**
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- Advanced age-based business logic
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- Service availability constraints
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- Field interdependency handling
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- Data model extensions
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- **Status**: 🔄 Planning phase
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### Development & Maintenance
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#### [DOCUMENTATION_UPDATES_2025-09-02.md](DOCUMENTATION_UPDATES_2025-09-02.md)
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**Recent Documentation Updates**
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- Comprehensive record of HTMX service selection bug fixes
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- Pricing implementation completion status
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- Field handler improvements and technical debt resolution
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- Benefits achieved and next steps
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- **Status**: ✅ Historical record of completed improvements
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## 🏗️ System Architecture Overview
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### Multi-Step Booking Flow
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1. **Step 1**: Room selection with dynamic pricing
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2. **Step 2**: Participant details with conditional fields
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3. **Step 3**: Confirmation and BPN API submission
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### Core Components
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#### Form System Architecture
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- **Field Handlers**: Modular field processing with dependency chains
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- **Conditional States**: Dynamic field behavior (readonly, disabled, hidden, required)
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- **Service Integration**: Real-time updates via HTMX
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- **Pricing Display**: Inline costs and unified summary
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#### BusProNet Integration
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- **XML API Client**: Request/response handling
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- **Data Processing**: API response transformation
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- **Caching Layer**: Performance optimization
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- **Error Handling**: Comprehensive error management
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#### Service Layer
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- **Booking Management**: Core workflow orchestration
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- **Travel Data Services**: API data access and caching
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- **Pricing Calculations**: Real-time cost computation
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- **Field Options**: Dynamic choice generation
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## 🎯 Feature Status Matrix
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| Feature | Planning | Implementation | Testing | Completed |
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|---------|----------|---------------|---------|-----------|
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| **Multi-Step Booking** | ✅ | ✅ | ✅ | ✅ |
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| **Room Selection** | ✅ | ✅ | ✅ | ✅ |
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| **Service Selection** | ✅ | ✅ | ✅ | ✅ |
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| **Pricing Display** | ✅ | ✅ | ✅ | ✅ |
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| **Transportation Services** | ✅ | ✅ | ✅ | ✅ |
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| **Conditional Field States** | ✅ | ✅ | ✅ | ✅ |
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| **HTMX Integration** | ✅ | ✅ | ✅ | ✅ |
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| **BPN API Integration** | ✅ | ✅ | ✅ | ✅ |
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| **Dynamic Availability System** | ✅ | ✅ | ✅ | ✅ |
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| **Service Descriptions** | ✅ | ✅ | ✅ | ✅ |
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| **License Plate Field** | ✅ | ✅ | ✅ | ✅ |
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| **Age-Based Constraints** | ✅ | 🔄 | ⏳ | ⏳ |
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| **Advanced Pricing** | ✅ | ⏳ | ⏳ | ⏳ |
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**Legend**: ✅ Complete | 🔄 In Progress | ⏳ Planned
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## 🔧 Implementation Patterns
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### Field Handler Pattern
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```php
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class ParticipantTransportationOutboundFieldHandler extends AbstractParticipantFieldHandler
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{
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public function getFieldName(): string { return 'transportationOutbound'; }
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public function getDependencies(): array { return ['assignedRoomId']; }
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public function shouldProcess(/* ... */): bool { /* conditional logic */ }
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public function processField(/* ... */): void { /* field processing */ }
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}
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```
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### Conditional Field States
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```php
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$this->fieldStateConditions['advancedServices'] = [
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'hidden' => new AgeRangeCondition(null, 15),
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'required' => FieldValueCondition::equals('roomType', 'suite'),
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];
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```
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### Service Registration
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```php
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# config/services.yaml
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App\Form\Service\ParticipantTransportationOutboundFieldHandler:
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tags: [{ name: 'app.participant_field_handler', priority: 100 }]
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App\Service\ServiceAvailabilityCalculator:
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# Automatically registered via autowiring
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```
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## 🧪 Testing Strategy
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### Test Coverage Areas
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- **Unit Tests**: Service layer and business logic
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- **Integration Tests**: Form processing and API communication
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- **Field Handler Tests**: Conditional logic and dependencies
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- **XML Processing Tests**: BPN API response parsing
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### Test Commands
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```bash
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# All tests
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./vendor/bin/phpunit
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# Specific areas
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./vendor/bin/phpunit tests/Service/ # Service layer
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./vendor/bin/phpunit tests/BusProNet/ # API integration
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./vendor/bin/phpunit tests/Form/ # Form processing
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# Test availability system
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bin/console debug:container ServiceAvailabilityCalculator
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```
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## 📈 Performance Considerations
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### Optimization Strategies
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- **Lazy Loading**: Field handlers loaded on demand
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- **Caching**: API responses and computed choices
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- **Dependency Tracking**: Efficient field state updates
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- **HTMX Optimization**: Targeted DOM updates
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### Monitoring Points
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- Form rendering performance
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- HTMX response times
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- BPN API communication latency
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- Database query optimization
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- Service availability calculation performance
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## 🔄 Development Workflow
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### Adding New Features
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1. **Plan**: Create implementation plan document
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2. **Design**: Define interfaces and data structures
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3. **Implement**: Follow established patterns
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4. **Test**: Unit and integration testing
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5. **Document**: Update relevant documentation
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6. **Deploy**: Production deployment with monitoring
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### Code Standards
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- PSR-12 compliance with `declare(strict_types=1)`
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- PHP 8+ features (typed properties, constructor promotion)
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- Immutable DateTime objects
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- Explicit comparisons and type safety
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- Comprehensive documentation
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## 📚 Related Resources
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### External Documentation
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- [Symfony 6.4 Documentation](https://symfony.com/doc/6.4/index.html)
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- [HTMX Documentation](https://htmx.org/docs/)
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- [TailwindCSS Documentation](https://tailwindcss.com/docs)
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- [Stimulus Handbook](https://stimulus.hotwired.dev/handbook/introduction)
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### Project-Specific Guides
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- **[../CLAUDE.md](../CLAUDE.md)**: AI development assistance guidelines
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- **Installation & Setup**: See main README.md
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- **API Integration**: BusProNet XML API documentation (internal)
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- **Deployment**: Production deployment procedures (internal)
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## 🎯 Future Roadmap
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### Planned Enhancements
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- **Age-Based Field Constraints**: Complete implementation
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- **Advanced Pricing Features**: Discounts, taxes, multi-currency
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- **Enhanced BPN Integration**: Extended API coverage
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- **Mobile Optimization**: Responsive design improvements
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- **Analytics Integration**: User behavior tracking
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- **Cross-Session Availability**: Extend availability tracking beyond single sessions
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- **API Availability Validation**: Implement final validation stage against BusProNet API before booking confirmation
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### Technical Debt
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- **Code Coverage**: Increase test coverage to 90%+
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- **Performance Optimization**: Form rendering improvements
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- **Documentation**: API endpoint documentation
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- **Monitoring**: Enhanced logging and metrics
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- **Availability Testing**: Comprehensive test coverage for availability system
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- **API Validation Integration**: Implement real-time availability validation via BusProNet API
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---
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**Documentation Maintained By**: Development Team
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**Last Updated**: 2025-01-XX
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**Version**: 2.0
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**Status**: ✅ Current and Comprehensive
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For development assistance, see [CLAUDE.md](../CLAUDE.md) for AI-specific guidelines and project context. |