Initial commit: NANAHUI CRM - Flutter Firebase CRM assistant

2026-03-27 14:38:10 +05:00
commit 78d15daa35
161 changed files with 9924 additions and 0 deletions
@@ -0,0 +1,132 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+class AlarmModel {
+  final String id;
+  final String title;
+  final String? taskId;
+  final String? eventId;
+  final DateTime dateTime;
+  final bool isRepeating;
+  final String repeatPattern; // daily, weekly, monthly, custom
+  final List<int> repeatDays; // For custom (e.g., [1, 3, 5] for Mon, Wed, Fri)
+  final bool isEnabled;
+  final String sound;
+  final int snoozeMinutes;
+  final Map<String, dynamic> metadata;
+  final DateTime createdAt;
+  final DateTime updatedAt;
+
+  AlarmModel({
+    required this.id,
+    required this.title,
+    this.taskId,
+    this.eventId,
+    required this.dateTime,
+    this.isRepeating = false,
+    this.repeatPattern = 'daily',
+    this.repeatDays = const [],
+    this.isEnabled = true,
+    this.sound = 'default',
+    this.snoozeMinutes = 5,
+    this.metadata = const {},
+    required this.createdAt,
+    required this.updatedAt,
+  });
+
+  factory AlarmModel.fromFirestore(DocumentSnapshot doc) {
+    final data = doc.data() as Map<String, dynamic>;
+    return AlarmModel(
+      id: doc.id,
+      title: data['title'] ?? '',
+      taskId: data['taskId'],
+      eventId: data['eventId'],
+      dateTime: (data['dateTime'] as Timestamp).toDate(),
+      isRepeating: data['isRepeating'] ?? false,
+      repeatPattern: data['repeatPattern'] ?? 'daily',
+      repeatDays: List<int>.from(data['repeatDays'] ?? []),
+      isEnabled: data['isEnabled'] ?? true,
+      sound: data['sound'] ?? 'default',
+      snoozeMinutes: data['snoozeMinutes'] ?? 5,
+      metadata: data['metadata'] ?? {},
+      createdAt: (data['createdAt'] as Timestamp).toDate(),
+      updatedAt: (data['updatedAt'] as Timestamp).toDate(),
+    );
+  }
+
+  Map<String, dynamic> toFirestore() {
+    return {
+      'title': title,
+      'taskId': taskId,
+      'eventId': eventId,
+      'dateTime': Timestamp.fromDate(dateTime),
+      'isRepeating': isRepeating,
+      'repeatPattern': repeatPattern,
+      'repeatDays': repeatDays,
+      'isEnabled': isEnabled,
+      'sound': sound,
+      'snoozeMinutes': snoozeMinutes,
+      'metadata': metadata,
+      'createdAt': Timestamp.fromDate(createdAt),
+      'updatedAt': Timestamp.fromDate(updatedAt),
+    };
+  }
+
+  AlarmModel copyWith({
+    String? id,
+    String? title,
+    String? taskId,
+    String? eventId,
+    DateTime? dateTime,
+    bool? isRepeating,
+    String? repeatPattern,
+    List<int>? repeatDays,
+    bool? isEnabled,
+    String? sound,
+    int? snoozeMinutes,
+    Map<String, dynamic>? metadata,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+  }) {
+    return AlarmModel(
+      id: id ?? this.id,
+      title: title ?? this.title,
+      taskId: taskId ?? this.taskId,
+      eventId: eventId ?? this.eventId,
+      dateTime: dateTime ?? this.dateTime,
+      isRepeating: isRepeating ?? this.isRepeating,
+      repeatPattern: repeatPattern ?? this.repeatPattern,
+      repeatDays: repeatDays ?? this.repeatDays,
+      isEnabled: isEnabled ?? this.isEnabled,
+      sound: sound ?? this.sound,
+      snoozeMinutes: snoozeMinutes ?? this.snoozeMinutes,
+      metadata: metadata ?? this.metadata,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+    );
+  }
+
+  DateTime get nextOccurrence {
+    if (!isRepeating) return dateTime;
+    
+    final now = DateTime.now();
+    if (dateTime.isAfter(now)) return dateTime;
+    
+    switch (repeatPattern) {
+      case 'daily':
+        return dateTime.add(const Duration(days: 1));
+      case 'weekly':
+        return dateTime.add(const Duration(days: 7));
+      case 'monthly':
+        return DateTime(dateTime.year, dateTime.month + 1, dateTime.day);
+      case 'custom':
+        // Find next weekday in repeatDays
+        var next = dateTime.add(const Duration(days: 1));
+        while (!repeatDays.contains(next.weekday)) {
+          next = next.add(const Duration(days: 1));
+        }
+        return DateTime(next.year, next.month, next.day, dateTime.hour, dateTime.minute);
+      default:
+        return dateTime;
+    }
+  }
+}