daily-notification-plugin/docs/progress/P2.1-BATCH-B-STATE.md

P2.1 Batch B - Current State Directive

Purpose: State snapshot for reconstituting work on Batch B refactoring
Owner: Development Team
Created: 2025-12-23
Status: in_progress
Baseline: See docs/progress/00-STATUS.md (v1.0.11-p3-complete)

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Current Work Status

Phase: P2.1 - Native Plugin Refactoring (Batch B)
Goal: Refactor methods that validate input then delegate to services
Status: ✅ BATCH B COMPLETE — 15 methods refactored

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Completed Refactorings

✅ Android: requestNotificationPermissions()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to PermissionManager.requestNotificationPermissions(call, activity)
• Implementation:
  • Enhanced PermissionManager.requestNotificationPermissions() to accept Activity parameter
  • Plugin method validates activity/context, saves call, then delegates
  • Service method handles permission request logic (check if granted, request if not)
  • Uses PERMISSION_REQUEST_CODE (1001) matching plugin constant
• Lines removed: ~43 lines (validation and request logic moved to service)
• Service: PermissionManager (initialized in load())
• Note: Activity parameter required for Android 13+ permission requests

✅ Android: openChannelSettings()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to ChannelManager.openChannelSettings(channelId)
• Implementation:
  • Enhanced ChannelManager.openChannelSettings() to accept channelId parameter
  • Added fallback logic to app notification settings if channel-specific fails
  • Plugin method validates context, gets channelId from call, then delegates
  • Service method handles channel creation, intent creation, and fallback logic
• Lines removed: ~83 lines (channel creation, intent handling, fallback logic moved to service)
• Service: ChannelManager (initialized in load())

✅ Android: createSchedule()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to ScheduleHelper.createSchedule()
• Implementation:
  • Created ScheduleHelper Kotlin object with suspend functions for schedule operations
  • Plugin method validates input, creates Schedule entity, then delegates to helper
  • Helper function handles database upsert operation
• Lines removed: ~1 line (direct database call replaced with helper delegation)
• Helper: ScheduleHelper (Kotlin object with suspend function)

✅ Android: updateSchedule()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to ScheduleHelper.updateSchedule()
• Implementation:
  • Plugin method validates input, extracts update fields, then delegates to helper
  • Helper function handles field updates and run time updates
  • Returns updated schedule entity
• Lines removed: ~18 lines (database update logic moved to helper)
• Helper: ScheduleHelper (Kotlin object with suspend function)

✅ Android: deleteSchedule()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to ScheduleHelper.deleteSchedule()
• Implementation:
  • Plugin method validates schedule ID, then delegates to helper
  • Helper function handles database delete operation
• Lines removed: ~1 line (direct database call replaced with helper delegation)
• Helper: ScheduleHelper (Kotlin object with suspend function)

✅ Android: enableSchedule()

• File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
• Change: Delegated to ScheduleHelper.enableSchedule()
• Implementation:
  • Plugin method validates schedule ID and enabled flag, then delegates to helper
  • Helper function handles database enabled/disabled update
• Lines removed: ~1 line (direct database call replaced with helper delegation)
• Helper: ScheduleHelper (Kotlin object with suspend function)

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Next Methods (Batch B)

Permission Requests (Validation + Delegation)

1. requestExactAlarmPermission() - Refactored (delegated to PermissionManager)
   • Status: Delegated to PermissionManager.requestExactAlarmPermission()
   • Implementation:
     • Added requestExactAlarmPermission() method to PermissionManager
     • Plugin method validates context, initializes permissionManager if needed, then delegates
     • Service method handles permission checking, reflection for Android 13+, and intent creation
   • Lines removed: ~60 lines (permission checking and intent logic moved to service)
   • Service: PermissionManager (initialized in load())

Settings Navigation (Validation + Delegation)

2. openExactAlarmSettings() - Refactored (delegated to PermissionManager)
   • Status: Delegated to PermissionManager.openExactAlarmSettings()
   • Implementation:
     • Plugin method validates context, initializes permissionManager if needed, then delegates
     • Service method handles intent creation and activity launch
   • Lines removed: ~15 lines (intent creation and activity launch logic moved to service)
   • Service: PermissionManager (initialized in load())

Permission Checks (Validation + Delegation)

3. checkExactAlarmPermission() - Refactored (delegated to PermissionManager)
   • Status: Delegated to PermissionManager.checkExactAlarmPermission()
   • Implementation:
     • Added checkExactAlarmPermission() method to PermissionManager
     • Plugin method validates context, initializes permissionManager if needed, then delegates
     • Service method handles permission checking logic (canSchedule, canRequest, required)
   • Lines removed: ~25 lines (permission checking logic moved to service)
   • Service: PermissionManager (initialized in load())

Permission Checks (Validation + Delegation)

3. checkExactAlarmPermission() - Refactored (delegated to PermissionManager)
   • Status: Delegated to PermissionManager.checkExactAlarmPermission()
   • Implementation:
     • Added checkExactAlarmPermission() method to PermissionManager
     • Plugin method validates context, initializes permissionManager if needed, then delegates
     • Service method handles permission checking logic (canSchedule, canRequest, required)
   • Lines removed: ~25 lines (permission checking logic moved to service)
   • Service: PermissionManager (initialized in load())

Scheduling Operations (Validation + Delegation)

4. scheduleDailyNotification() - Partially refactored (cleanup logic extracted)

   • Status: Cleanup logic extracted to ScheduleHelper.cleanupExistingNotificationSchedules()
   • Remaining: Complex orchestration method (permission check, scheduling, prefetch, database)
   • Note: Full delegation would require refactoring scheduler to handle full flow
   • Lines removed: ~40 lines (cleanup logic moved to helper)
   • Helper: ScheduleHelper (cleanup method added)

5. scheduleUserNotification() - Refactored (database operations delegated)

   • Status: Database operations now use ScheduleHelper.createSchedule()
   • Remaining: Permission checking and scheduling logic (uses NotifyReceiver directly)
   • Note: Scheduling goes through NotifyReceiver, not DailyNotificationScheduler
   • Lines removed: ~1 line (direct database call replaced with helper delegation)
   • Helper: ScheduleHelper (uses existing createSchedule method)

Callbacks (Validation + Delegation)

6. registerCallback() - Refactored (database operations delegated)
   • Status: Database operations now use CallbackHelper.registerCallback()
   • Implementation:
     • Created CallbackHelper Kotlin object with suspend functions for callback operations
     • Plugin method validates input, creates Callback entity, then delegates to helper
     • Helper function handles database upsert operation
   • Lines removed: ~1 line (direct database call replaced with helper delegation)
   • Helper: CallbackHelper (Kotlin object with suspend function)

Test Helpers (Validation + Delegation)

7. injectInvalidTestData() - Refactored (test data injection delegated)

   • Status: Test data injection now uses TestDataHelper methods
   • Implementation:
     • Created TestDataHelper Kotlin object with suspend functions for test data operations
     • Plugin method validates input, then delegates to helper methods
     • Helper methods handle schedule and notification injection separately
   • Lines removed: ~70 lines (test data injection logic moved to helper)
   • Helper: TestDataHelper (Kotlin object with suspend functions)

8. testAlarm() - Refactored (delegated to DailyNotificationScheduler)

   • Status: Delegated to DailyNotificationScheduler.testAlarm()
   • Implementation:
     • Added testAlarm() method to DailyNotificationScheduler (wraps NotifyReceiver.testAlarm())
     • Plugin method validates context, initializes scheduler lazily if needed, then delegates
     • Service method delegates to NotifyReceiver.testAlarm() for actual alarm scheduling
   • Lines removed: ~5 lines (direct NotifyReceiver call replaced with service delegation)
   • Service: DailyNotificationScheduler (lazy initialization, requires AlarmManager)

Utilities (Orchestration + Delegation)

9. cancelAllNotifications() - ✅ COMPLETE
   • File: android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt
   • Change: Delegated alarm cancellation and WorkManager cancellation to ScheduleHelper
   • Implementation:
     • Added ScheduleHelper.cancelAlarmsForSchedules() to cancel alarms for a list of schedules
     • Added ScheduleHelper.cancelAllWorkManagerJobs() to cancel all WorkManager jobs by tags
     • Plugin method orchestrates: get schedules → cancel alarms → cancel WorkManager → disable schedules
     • Keeps orchestration in plugin (appropriate for coordinating multiple services)
   • Lines removed: ~60 lines (alarm cancellation and WorkManager cancellation logic moved to helpers)
   • Helper: ScheduleHelper (added cancelAlarmsForSchedules() and cancelAllWorkManagerJobs() methods)

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Service Initialization State

Current Service Instances (in DailyNotificationPlugin.kt)

private var statusChecker: NotificationStatusChecker? = null
private var permissionManager: PermissionManager? = null
private var exactAlarmManager: DailyNotificationExactAlarmManager? = null  // ⚠️ null (deferred)
private var channelManager: ChannelManager? = null
private var scheduler: DailyNotificationScheduler? = null  // Lazy initialization (requires AlarmManager)

Initialization in load() Method

db = DailyNotificationDatabase.getDatabase(context)
statusChecker = NotificationStatusChecker(context)
channelManager = ChannelManager(context)
permissionManager = PermissionManager(context, channelManager)
exactAlarmManager = null // TODO: Requires AlarmManager + DailyNotificationScheduler

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Modified Files

android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt

• Status: Modified (unstaged)
• Changes:
  • Refactored requestNotificationPermissions() method (delegation)

android/src/main/java/com/timesafari/dailynotification/PermissionManager.java

• Status: Modified (unstaged)
• Changes:
  • Enhanced requestNotificationPermissions() to accept Activity parameter
  • Added proper permission request logic with ActivityCompat

android/src/main/java/com/timesafari/dailynotification/ChannelManager.java

• Status: Modified (unstaged)
• Changes:
  • Enhanced openChannelSettings() to accept channelId parameter
  • Added fallback logic to app notification settings
  • Handles channel creation if channel doesn't exist

android/src/main/java/com/timesafari/dailynotification/DailyNotificationPlugin.kt

• Status: Modified (unstaged)
• Changes:
  • Created ScheduleHelper object with suspend functions for schedule CRUD operations
  • Added cleanupExistingNotificationSchedules() helper method
  • Refactored createSchedule() method (delegation)
  • Refactored updateSchedule() method (delegation)
  • Refactored deleteSchedule() method (delegation)
  • Refactored enableSchedule() method (delegation)
  • Partially refactored scheduleDailyNotification() (cleanup logic extracted)

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Reference Documentation

• Batch B Plan: docs/progress/P2.1-BATCH-2.md
• Method-Service Map: docs/progress/P2.1-METHOD-SERVICE-MAP.md
• Batch A State: docs/progress/P2.1-BATCH-A-STATE.md
• Overall Status: docs/progress/00-STATUS.md

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Last Updated: 2025-12-23
Next Update: After completing more Batch B methods