Changelog

All notable changes to the POWR project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

SQLite database implementation with development seeding
- Successfully integrated SQLite with proper transaction handling
- Added mock exercise library with 10 initial exercises
- Implemented development database seeder
- Added debug logging for database operations
Event caching system for future Nostr integration
- Added EventCache service for Nostr event handling
- Implemented proper transaction management
- Added cache metadata tracking
Database schema improvements
- Added nostr_events and event_tags tables
- Added cache_metadata table for performance optimization
- Added exercise_media table for future media support
Alphabetical quick scroll in exercise library
- Dynamic letter highlighting for available sections
- Smooth scrolling to selected sections
- Sticky section headers for better navigation
Basic exercise template creation functionality
- Input validation for required fields
- Schema-compliant field constraints
- Native picker components for standardized inputs
Enhanced error handling in database operations
- Detailed SQLite error logging
- Improved transaction management
- Added proper error types and propagation
Template management features
- Basic template creation interface
- Favorite template functionality
- Template categories and filtering
- Quick-start template actions

Improved exercise library interface
- Removed "Recent Exercises" section for cleaner UI
- Added alphabetical section organization
- Enhanced keyboard handling for input fields
- Increased description text area size
Updated NewExerciseScreen with constrained inputs
- Added dropdowns for equipment selection
- Added movement pattern selection
- Added difficulty selection
- Added exercise type selection
Improved DbService with better error handling
- Added proper SQLite error types
- Enhanced transaction rollback handling
- Added detailed debug logging
Updated type system for better data handling
- Consolidated exercise and template types
- Added proper type guards
- Improved type safety in components
Enhanced template display UI
- Added category pills for filtering
- Improved spacing and layout
- Better visual hierarchy for favorites

Database Schema Enforcement:
- Added CHECK constraints for equipment types
- Added CHECK constraints for exercise types
- Added CHECK constraints for categories
- Proper handling of foreign key constraints
Input Validation:
- Equipment options: bodyweight, barbell, dumbbell, kettlebell, machine, cable, other
- Exercise types: strength, cardio, bodyweight
- Categories: Push, Pull, Legs, Core
- Difficulty levels: beginner, intermediate, advanced
- Movement patterns: push, pull, squat, hinge, carry, rotation
Error Handling:
- Added SQLite error type definitions
- Improved error propagation in LibraryService
- Added transaction rollback on constraint violations
Database Services:
- Added EventCache service for Nostr events
- Improved ExerciseService with transaction awareness
- Added DevSeederService for development data
- Enhanced error handling and logging