Added #

• ✨ New Feature: showZipCodeAutocomplete parameter in ThaiAddressForm
  • Can now disable zip code autocomplete to show a simple TextField instead
  • Default: true (autocomplete enabled)
  • When false: Shows basic TextField without suggestions
• 📚 New Examples:
  • disable_zipcode_autocomplete_example.dart - Basic example with disabled autocomplete
  • compare_zipcode_modes_example.dart - Side-by-side comparison of both modes
• 🆕 clearZipCode() method in ThaiAddressNotifier for better state management

Changed #

• 📖 Updated README.md with:
  • Documentation for disabling zip code autocomplete
  • Comparison table of features (Autocomplete vs Simple)
  • Links to new example files
  • Complete Example Files section

Why This Update? #

• Some users don't need autocomplete suggestions
• Simpler UI for cases where users already know their zip code
• Better performance for basic input scenarios
• More flexibility and customization options

Added #

• 📚 Enhanced documentation with usage examples
• ⚠️ Helpful error messages and warnings for optional dependencies (GetX, Provider)
• 🛡️ Better error handling in example files

Fixed #

• 🐛 Fixed example code that called non-existent getZipCodesBySubDistrict() method
  • Changed to use subDistrict.zipCode directly for accurate zip code retrieval
  • Applied fixes to: repository_only_example.dart, standalone_usage_example.dart
• 🔧 Resolved null type issues in cascading selection logic
  • Fixed firstWhere() callbacks to properly handle null returns
  • Applied to Province, District, and SubDistrict lookups
• 📝 Fixed dangling doc comments in example files
• ✅ All dart analyze issues resolved - zero issues found

Changed #

• 📦 Updated example files to properly handle optional dependencies
  • GetX and Provider examples now clearly indicate they require additional setup
  • Added helpful error messages in main menu when dependencies are missing
• 🧹 Improved code organization in example implementations

Documentation #

• 📖 Updated README.md with version 1.0.1
• 🎯 Clarified optional dependency requirements for integration examples

Added #

• 🧪 comprehensive tests for Thai address picker functionality
• Implement unit tests for ThaiAddressNotifier to validate state management and selection logic for provinces, districts, sub-districts, and zip codes.
• Create widget tests for ThaiAddressForm to ensure proper rendering, interaction, and state updates based on user input.
• Develop tests for various components including village and zip code autocomplete to verify suggestion handling and selection callbacks.
• Enhance coverage for picker dialogs and bottom sheets to confirm correct display and interaction behavior.
• Ensure all tests utilize a fake asset bundle for consistent and isolated testing environments.

Changed #

• 📦 Bumped package version to 1.0.0
• 📝 Updated documentation to reflect new version and testing features

Fixed #

• 🐛 Resolved minor bugs identified during testing phase

Performance #

• ⚡ Optimized test execution time and reliability

Documentation #

• 📖 Added test documentation and usage examples

Added #

• 🏘️ Village Autocomplete Widget - Real-time village (หมู่บ้าน) search
  • Substring matching for flexible Thai text search
  • Shows full address hierarchy: Village • หมู่ที่ • SubDistrict • District • Province
  • Displays Moo number (หมู่ที่) for accurate identification
  • Auto-fills all address fields when selected
  • High-performance O(k) algorithm with early exit optimization
  • Real-time updates from first character typed
• 🔍 searchVillages() method in repository with smart filtering
• 🏘️ VillageSuggestion class for village autocomplete data
• 📚 New example: village_autocomplete_example.dart with full feature showcase
• 📊 Village data integration (~70,000+ villages)
• 📝 Spec file: assets/data/spec/village.json for data structure

Changed #

• 📦 Updated package description to include Village support
• 🎨 Enhanced repository to handle village search efficiently
• 🔄 Improved data loading to include villages.json

Performance #

• ⚡ O(k) complexity for village search with early exit (k = maxResults ≤ 20)
• 🚀 Substring matching optimization for Thai text
• 💾 Efficient HashMap-based filtering
• 🎯 No unnecessary state updates during search

Documentation #

• 📖 Updated README with Village Autocomplete usage
• 📝 Enhanced code comments for village-related features
• 🎓 Added comprehensive example for village search
• 📚 Updated feature list and documentation

Added #

• ✨ Zip Code Autocomplete Widget - Real-time auto-suggestions while typing
  • Prefix matching for accurate suggestions (รหัสที่เริ่มต้นด้วย...)
  • Shows full address hierarchy: ZipCode → SubDistrict → District → Province
  • Handles multiple areas with same zip code (e.g., 10200 has 3 areas)
  • Auto-fills all fields when suggestion is selected
  • High-performance O(k log k) algorithm with early exit optimization
  • Real-time updates from first digit typed
• 🔍 searchZipCodes() method in repository with smart filtering
• 🎯 selectZipCodeSuggestion() in provider for auto-fill cascade
• 📚 New example: zip_code_autocomplete_example.dart with full feature showcase
• 📖 Comprehensive documentation: ZIP_CODE_AUTOCOMPLETE.md

Changed #

• 🔄 ThaiAddressForm now uses ZipCodeAutocomplete instead of plain TextField
• ⚡ Improved zip code input UX with real-time suggestions from first digit
• 🎨 Enhanced helper text: "ระบบจะแนะนำที่อยู่อัตโนมัติ"
• 🚀 Optimized setZipCode() to handle partial input (< 5 digits) without errors

Fixed #

• 🐛 Fixed issue with multiple subdistricts having same zip code
• 🔧 Improved error state handling in zip code lookup
• ✅ Clear selections properly when zip code has multiple areas
• 🎯 Fixed autocomplete to show suggestions from first digit (not just 5 digits)

Performance #

• ⚡ O(k) complexity for zip code search with early exit (k = maxResults ≤ 20)
• 🚀 Prefix matching optimization for real-time responsiveness
• 💾 Efficient HashMap-based unique filtering
• 🎯 No unnecessary state updates during partial input

Documentation #

• 📖 Updated README with Zip Code Autocomplete usage
• 📝 Added comprehensive technical documentation
• 🎓 Enhanced code comments for better maintainability
• 📚 Added example showcasing all features

Added #

• 🚀 Released version 0.1.0 with minor improvements and bug fixe

Fixed #

• 🐛 Fixed minor bugs in address selection logic

Added #

• 🎉 Initial release of Thai Address Picker
• 📦 Data models for Geography, Province, District, SubDistrict, and ThaiAddress using Freezed
• 🏗️ Repository pattern with isolate-based JSON parsing for high performance
• 💾 In-memory caching with indexed lookups for O(1) search complexity
• 🔄 Cascading selection logic (Province → District → SubDistrict → Zip Code)
• 🔍 Reverse lookup functionality (Zip Code → Auto-fill address)
• 🎨 ThaiAddressForm widget - Complete inline form with 4 fields
• 📱 ThaiAddressPicker.showBottomSheet() - Bottom sheet picker UI
• 💬 ThaiAddressPicker.showDialog() - Dialog picker UI
• 🌐 Bilingual support (Thai and English)
• ⚡ High-performance background JSON parsing using compute (Isolates)
• 🎯 State management using flutter_riverpod
• 🔧 Customizable styling and decoration for all form fields
• 📍 Latitude/longitude coordinates for sub-districts
• 🔎 Search functionality for provinces, districts, and sub-districts
• 📊 Complete Thai address database with ~77 provinces, ~900+ districts, and 7,000+ sub-districts

Features #

• Clean Architecture with separation of concerns
• Singleton repository pattern for efficient data management
• Type-safe models with null safety
• Extensive documentation and examples
• Easy integration with existing Riverpod or non-Riverpod apps
• Handles edge cases (multiple sub-districts per zip code)

Developer Experience #

• Simple API with minimal boilerplate
• Comprehensive README with usage examples
• Example app demonstrating all features
• Clear error messages and state handling
• Flexible customization options