import 'dart:convert';
import 'package:hive_ce/hive.dart';
import 'package:worker/core/constants/storage_constants.dart';

part 'notification_model.g.dart';

@HiveType(typeId: HiveTypeIds.notificationModel)
class NotificationModel extends HiveObject {
  NotificationModel({required this.notificationId, required this.userId, required this.type, required this.title, required this.message, this.data, required this.isRead, required this.isPushed, required this.createdAt, this.readAt});
  
  @HiveField(0) final String notificationId;
  @HiveField(1) final String userId;
  @HiveField(2) final String type;
  @HiveField(3) final String title;
  @HiveField(4) final String message;
  @HiveField(5) final String? data;
  @HiveField(6) final bool isRead;
  @HiveField(7) final bool isPushed;
  @HiveField(8) final DateTime createdAt;
  @HiveField(9) final DateTime? readAt;

  factory NotificationModel.fromJson(Map<String, dynamic> json) => NotificationModel(
    notificationId: json['notification_id'] as String,
    userId: json['user_id'] as String,
    type: json['type'] as String,
    title: json['title'] as String,
    message: json['message'] as String,
    data: json['data'] != null ? jsonEncode(json['data']) : null,
    isRead: json['is_read'] as bool? ?? false,
    isPushed: json['is_pushed'] as bool? ?? false,
    createdAt: DateTime.parse(json['created_at']?.toString() ?? ''),
    readAt: json['read_at'] != null ? DateTime.parse(json['read_at']?.toString() ?? '') : null,
  );

  Map<String, dynamic> toJson() => {
    'notification_id': notificationId,
    'user_id': userId,
    'type': type,
    'title': title,
    'message': message,
    'data': data != null ? jsonDecode(data!) : null,
    'is_read': isRead,
    'is_pushed': isPushed,
    'created_at': createdAt.toIso8601String(),
    'read_at': readAt?.toIso8601String(),
  };

  Map<String, dynamic>? get dataMap {
    if (data == null) return null;
    try {
      return jsonDecode(data!) as Map<String, dynamic>;
    } catch (e) {
      return null;
    }
  }
}