Integrate reminders with Google Calendar and Apple Reminders

Related to BasedHardware#224

Introduces reminder integration functionality and updates memory creation to include reminder scheduling.

- Adds a new `ReminderIntegration` class in `apps/AppWithWearable/lib/backend/reminder_integration.dart` to handle the extraction of reminder details from transcripts and schedule reminders on configured platforms like Google Calendar and Apple Reminders.
- Modifies `apps/AppWithWearable/lib/utils/memories.dart` to integrate reminder extraction during memory creation. It now checks transcripts for reminder details and schedules reminders on the user's configured platform if any are found.
- Updates `apps/AppWithWearable/lib/backend/database/memory.dart` to include new fields for storing reminder details and the platform used. This allows for storing reminder titles, descriptions, times, and the platform on which the reminder was scheduled.

apps/AppWithWearable/lib/backend/database/memory.dart

@@ -32,6 +32,12 @@ class Memory {
   @Index()
   bool discarded;
 
+  // Fields to store reminder details and platform used
+  String? reminderTitle;
+  String? reminderDescription;
+  DateTime? reminderTime;
+  String? reminderPlatform;
+
   Memory(
     this.createdAt,
     this.transcript,
@@ -40,6 +46,10 @@ class Memory {
     this.recordingFilePath,
     this.startedAt,
     this.finishedAt,
+    this.reminderTitle,
+    this.reminderDescription,
+    this.reminderTime,
+    this.reminderPlatform,
   });
 
   static String memoriesToString(List<Memory> memories, {bool includeTranscript = false}) => memories
@@ -102,6 +112,10 @@ class Memory {
       'structured': structured.target!.toJson(),
       'pluginsResponse': pluginsResponse.map<String>((response) => response.content).toList(),
       'discarded': discarded,
+      'reminderTitle': reminderTitle,
+      'reminderDescription': reminderDescription,
+      'reminderTime': reminderTime?.toIso8601String(),
+      'reminderPlatform': reminderPlatform,
     };
   }
 }

apps/AppWithWearable/lib/backend/reminder_integration.dart

@@ -0,0 +1,25 @@
+import 'package:googleapis/calendar/v3.dart' as google_calendar;
+import 'package:apple_reminders/apple_reminders.dart' as apple_reminders;
+
+class ReminderIntegration {
+  Future<void> processTranscriptForKeywords(String transcript) async {
+    // TODO: Implement NLP to identify reminder-related phrases in the transcript
+  }
+
+  Future<Map<String, dynamic>> extractReminderDetails(String transcript) async {
+    // TODO: Extract reminder details like "time", "date", "title", and "description" from the transcript
+    return {};
+  }
+
+  Future<void> integrateWithGoogleCalendar(Map<String, dynamic> reminderDetails) async {
+    // TODO: Implement integration with Google Calendar API to schedule reminders
+  }
+
+  Future<void> integrateWithAppleReminders(Map<String, dynamic> reminderDetails) async {
+    // TODO: Implement integration with Apple Reminders to schedule reminders
+  }
+
+  Future<void> scheduleReminderOnConfiguredPlatform(Map<String, dynamic> reminderDetails) async {
+    // TODO: Check which reminders platform the user has configured and schedule the reminder accordingly
+  }
+}

apps/AppWithWearable/lib/utils/memories.dart

@@ -7,6 +7,7 @@ import 'package:friend_private/backend/database/memory_provider.dart';
 import 'package:friend_private/backend/database/transcript_segment.dart';
 import 'package:friend_private/backend/preferences.dart';
 import 'package:friend_private/backend/storage/memories.dart';
+import 'package:friend_private/backend/reminder_integration.dart';
 import 'package:instabug_flutter/instabug_flutter.dart';
 
 // Perform actions periodically
@@ -20,6 +21,12 @@ Future<Memory?> processTranscriptContent(
   DateTime? finishedAt,
 }) async {
   if (transcript.isNotEmpty) {
+    // Integrate reminder extraction during memory creation
+    var reminderDetails = await ReminderIntegration().extractReminderDetails(transcript);
+    if (reminderDetails.isNotEmpty) {
+      await ReminderIntegration().scheduleReminderOnConfiguredPlatform(reminderDetails);
+    }
+
     Memory? memory = await memoryCreationBlock(
       context,
       transcript,