/// Response model for the [POST api/Auth/login] endpoint.
///
/// Example JSON:
/// ```json
/// {
///   "success": true,
///   "message": "Login successful",
///   "data": {
///     "token": "eyJhbGci…",
///     "expiresAt": "2026-06-22T11:43:12.071Z"
///   },
///   "errors": []
/// }
/// ```
class LoginResponseModel {
  final bool success;
  final String message;
  final LoginDataModel? data;
  final List<String> errors;

  const LoginResponseModel({
    required this.success,
    required this.message,
    this.data,
    this.errors = const [],
  });

  factory LoginResponseModel.fromJson(Map<String, dynamic> json) {
    return LoginResponseModel(
      success: json['success'] as bool? ?? false,
      message: json['message'] as String? ?? '',
      data: json['data'] != null
          ? LoginDataModel.fromJson(json['data'] as Map<String, dynamic>)
          : null,
      errors: (json['errors'] as List<dynamic>?)
              ?.map((e) => e.toString())
              .toList() ??
          const [],
    );
  }
}

/// Token payload returned inside [LoginResponseModel.data].
class LoginDataModel {
  final String token;
  final String expiresAt;

  const LoginDataModel({
    required this.token,
    required this.expiresAt,
  });

  factory LoginDataModel.fromJson(Map<String, dynamic> json) {
    return LoginDataModel(
      token: json['token'] as String? ?? '',
      expiresAt: json['expiresAt'] as String? ?? '',
    );
  }
}