# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.4] - 2024-12-19

### Added
- **WooCommerce Subscriptions Support**: Added dedicated product handler for simple subscription products
- **Sold Individually Support**: Complete implementation of WooCommerce "Sold individually" product setting
- **Variable Product Variations**: Enhanced support for "Sold individually" setting on both parent and individual variation levels
- **Quantity Limiting**: Automatic quantity field limiting to 1 for products marked as "Sold individually"
- **Visual Feedback**: Clear indicators and tooltips for sold individually products
- **Validation System**: Comprehensive validation rules for sold individually products

### Enhanced
- **Product Handlers**: Extended all product handlers (simple, variable, subscription) to include sold individually information
- **Frontend UI**: Updated React components to respect sold individually settings with proper visual feedback
- **Validation System**: Added centralized validation rules for sold individually products
- **Variable Products**: Fixed support for both parent-level and variation-level sold individually settings
- **User Experience**: Improved quantity field behavior and user feedback for sold individually products

### Fixed
- **Variable Product Variations**: Fixed issue where variable product variations weren't respecting sold individually settings
- **Parent vs Variation Logic**: Properly implemented OR logic for parent and variation sold individually settings
- **Frontend Data Flow**: Ensured sold individually information is properly passed from backend to frontend
- **Validation Messages**: Added appropriate validation messages for different product types

### Technical Improvements
- **Code Standards**: All new code follows WordPress Coding Standards and Plugin Handbook guidelines
- **Documentation**: Enhanced code documentation with proper PHPDoc comments
- **Internationalization**: Added proper translation strings for all new features
- **CSS Styling**: Added dedicated styles for sold individually product indicators
- **Error Handling**: Improved error handling and user feedback throughout the system

## [1.0.3] - 2024-12-18

### Enhanced
- **UX with streamlined variation error display**
- **Added modal for invalid variations with scrollable content**
- **Fixed "Edit Product" links to open correct WordPress admin pages**
- **Moved all inline styles to external CSS classes**
- **Implemented CSS variables for consistent theming**
- **Added URL encoding options (Decoded/Encoded) with real-time display**
- **Improved layout with inline URL encoding options on desktop**
- **Enhanced error handling and user feedback**

### Technical
- **Updated WordPress Coding Standards compliance**
- **Improved code documentation and comment consistency**
- **Standardized all code comments with proper punctuation**
- **Extracted inline styles from React components to CSS classes**
- **Improved maintainability and theme consistency**

## [1.0.2.3] - 2024-12-17

### Refactored
- **Inline styles to CSS classes for better maintainability**
- **Moved all ProductSelect component styling from inline styles to CSS file**
- **Replaced hard-coded colors with CSS custom properties (variables)**
- **Improved theme consistency and support for WordPress admin color schemes**
- **Enhanced code organization and separation of concerns**
- **Better performance by reducing inline style calculations**
- **Future-proof styling that adapts to WordPress theme changes**

## [1.0.2.2] - 2024-12-16

### Enhanced
- **Variation error handling and UX improvements**
- **Streamlined invalid variation display - removed redundancy from main list**
- **Added grouped "View Invalid Variations" button for better organization**
- **Improved error messages with specific guidance for variation configuration issues**
- **Fixed "Edit Product" button to open correct WordPress admin URL in new tab**
- **Added scrollable modal for viewing multiple invalid variations**
- **Better user experience for handling variable products with "Any" attributes**

## [1.0.2.1] - 2024-12-15

### Added
- **Incremental update for continued development**
- **Improved .gitignore configuration**
- **Ready for WordPress.org submission**

## [1.0.2] - 2024-12-14

### Fixed
- **WordPress.org compliant version**
- **Fixed all plugin review issues**
- **Updated class/function names to use unique lwwc_ prefix**
- **Removed WordPress.org directory assets**
- **Updated JavaScript variable names to prevent conflicts**

## [1.0.0] - 2024-12-13

### Added
- **Initial release**
- **Basic add-to-cart and checkout link generation**
- **Support for simple and variable WooCommerce products**
- **Multi-product and multi-coupon support**
- **URL encoding options**
- **WordPress admin interface integration**