import '../../domain/entities/user.dart';

/// User model for data layer (extends User entity)
class UserModel extends User {
  const UserModel({
    required super.id,
    required super.name,
    required super.email,
    required super.roles,
    required super.isActive,
    required super.createdAt,
    required super.updatedAt,
  });

  /// Create UserModel from JSON
  factory UserModel.fromJson(Map<String, dynamic> json) {
    // createdAt might not be in response, default to now
    final createdAt = json['createdAt'] != null
        ? DateTime.parse(json['createdAt'] as String)
        : DateTime.now();

    return UserModel(
      id: json['id'] as String,
      name: json['name'] as String,
      email: json['email'] as String,
      roles: (json['roles'] as List<dynamic>).cast<String>(),
      isActive: json['isActive'] as bool? ?? true,
      createdAt: createdAt,
      // updatedAt might not be in response, default to createdAt
      updatedAt: json['updatedAt'] != null
          ? DateTime.parse(json['updatedAt'] as String)
          : createdAt,
    );
  }

  /// Convert UserModel to JSON
  Map<String, dynamic> toJson() {
    return {
      'id': id,
      'name': name,
      'email': email,
      'roles': roles,
      'isActive': isActive,
      'createdAt': createdAt.toIso8601String(),
      'updatedAt': updatedAt.toIso8601String(),
    };
  }

  /// Create UserModel from User entity
  factory UserModel.fromEntity(User user) {
    return UserModel(
      id: user.id,
      name: user.name,
      email: user.email,
      roles: user.roles,
      isActive: user.isActive,
      createdAt: user.createdAt,
      updatedAt: user.updatedAt,
    );
  }

  /// Convert to User entity
  User toEntity() {
    return User(
      id: id,
      name: name,
      email: email,
      roles: roles,
      isActive: isActive,
      createdAt: createdAt,
      updatedAt: updatedAt,
    );
  }
}