# iOS Implementation

This directory contains the iOS-specific implementation of the DailyNotification plugin.

## Current Implementation Status

**✅ IMPLEMENTED:**
- Basic plugin structure (`DailyNotificationPlugin.swift`)
- UserDefaults for local data storage
- Power management (`DailyNotificationPowerManager.swift`)
- Battery optimization handling
- iOS notification categories and actions

**❌ NOT IMPLEMENTED (Planned):**
- `BGTaskScheduler` for background data fetching
- Background task management
- Silent push nudge support
- T–lead prefetch logic

## Implementation Details

The iOS implementation currently uses:

- `UNUserNotificationCenter` for notification management ✅
- `UserDefaults` for local data storage ✅
- iOS notification categories and actions ✅
- Power management and battery optimization ✅

**Planned additions:**
- `BGTaskScheduler` for background data fetching
- Background task management
- Silent push support

## Native Code Location

The native iOS implementation is located in the `ios/` directory at the project root.

## Key Components

1. `DailyNotificationPlugin.swift`: Main plugin class ✅
2. `DailyNotificationPowerManager.swift`: Power state management ✅
3. `DailyNotificationConfig.swift`: Configuration options ✅
4. `DailyNotificationMaintenanceWorker.swift`: Maintenance tasks ✅
5. `DailyNotificationLogger.swift`: Logging system ✅

**Missing Components (Planned):**
- `BackgroundTaskManager.swift`: Handles background fetch scheduling
- `NotificationManager.swift`: Manages notification creation and display
- `DataStore.swift`: Handles local data persistence

## Implementation Notes

- Uses UserDefaults for lightweight data storage ✅
- Implements proper battery optimization handling ✅
- Supports iOS notification categories and actions ✅
- Handles background refresh limitations ✅

**Planned Features:**
- BGTaskScheduler for reliable background execution
- Silent push notification support
- Background task budget management

## Testing

Run iOS-specific tests with:

```bash
npm run test:ios
```