import 'package:eatvio_app/features/feed/models/feed_blog_post_model.dart';
import 'package:freezed_annotation/freezed_annotation.dart';

part 'chat_message_model.freezed.dart';
part 'chat_message_model.g.dart';

int _parseAuthorId(dynamic json) {
  if (json == null) return 0;
  if (json is num) return json.toInt();
  return 0;
}

DateTime _parseUpdatedAt(dynamic json) {
  if (json == null) return DateTime.now();
  if (json is String) return parseDate(json);
  return DateTime.now();
}

String _parseData(dynamic json) {
  if (json == null) return '';
  return json.toString();
}

@freezed
abstract class ChatMessageModel with _$ChatMessageModel {
  const factory ChatMessageModel({
    required int id,
    @JsonKey(name: 'data', fromJson: _parseData) required String data,
    @JsonKey(name: 'media_data') required List<dynamic>? mediaData,
    @JsonKey(name: 'urls_media_info') List<Map<String, dynamic>>? urlsMediaInfo,
    @JsonKey(name: 'author_id', fromJson: _parseAuthorId) required int authorId,
    @JsonKey(name: 'updated_at', fromJson: _parseUpdatedAt) required DateTime updatedAt,
    @JsonKey(name: 'read_by_to_user', defaultValue: false) required bool isRead,
    @JsonKey(name: 'is_author_message_auth_user') required bool? isCurrentUserAuthor,
    @JsonKey(name: 'room_id') required String? roomId,
    @JsonKey(name: 'type', unknownEnumValue: ChatMessageType.unknown) ChatMessageType? type,
    @Default(MessageState.sent) @JsonKey(includeToJson: false, includeFromJson: false) MessageState messageState,
    @Default(null) @JsonKey(includeToJson: false, includeFromJson: false) String? uuid,
  }) = _ChatMessageModel;

  factory ChatMessageModel.fromJson(Map<String, Object?> json) => _$ChatMessageModelFromJson(json);
}

enum MessageState { loading, sent, error }

enum ChatMessageType {
  @JsonValue('text')
  text,
  @JsonValue('system')
  system,
  @JsonValue('attachment')
  attachment,
  @JsonValue('image')
  image,
  @JsonValue('plan_order')
  planOrder,
  @JsonValue('video_call_started')
  videoCallStarted,
  @JsonValue('video_call_ended')
  videoCallEnded,
  @JsonValue('unknown')
  unknown;
}