133 lines
4.3 KiB
Dart
133 lines
4.3 KiB
Dart
import 'package:analytics_sdk/const/event_type.dart';
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import 'package:analytics_sdk/manager/sdk_context.dart';
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import 'package:analytics_sdk/enum/video_content_type_enum.dart';
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import 'package:analytics_sdk/enum/video_event_enum.dart';
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/// 视频事件 （手动）
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class VideoEvent {
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final String event = EventType.videoEvent.event;
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late final String eventId;
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final String videoId;
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/// 视频标题
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final String videoTitle;
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/// 视频分类ID
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final String videoTypeId;
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/// 视频分类名称
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final String videoTypeName;
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/// 标签名称,多个标签使用英文逗号分隔
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final String videoTagName;
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/// 标签KEY, 多个标签使用英文逗号分隔
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final String videoTagKey;
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/// 视频总时长（秒）
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final int videoDuration;
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/// 本次播放时长（秒）
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final int playDuration;
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/// 播放进度百分比（0-100）
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final int playProgress;
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/// 视频行为标识：video_play(播放), video_pause(暂停), video_share(分享), video_complete(播放完成), video_forward(快进), video_rewind(快退)等
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final VideoEventEnum videoBehavior;
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/// 视频内容类型：video(长视频), short_video(短视频)
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final VideoContentTypeEnum? videoContentType;
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/// 推荐引擎的trace_id，未接推荐引擎传空字符串
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final String recommendTraceId;
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/// 老司机媒体资源ID，视频分析日志新加字段，可为空字符串
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final String mediaId;
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late final Map<String, dynamic> _commonFields;
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VideoEvent(
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{required this.videoId,
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required this.videoTitle,
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required this.videoTypeId,
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required this.videoTypeName,
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required this.videoTagKey,
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required this.videoTagName,
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required this.videoDuration,
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required this.playDuration,
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required this.playProgress,
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required this.videoBehavior,
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required this.videoContentType,
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this.recommendTraceId = '',
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this.mediaId = ''}) {
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_commonFields = SdkContext.generateCommonFields(event);
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eventId = SdkContext.generateEventIdFromCommonFields(_commonFields, [
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videoId,
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videoTitle,
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videoTypeId,
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videoTypeName,
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videoTagKey,
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videoTagName,
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videoDuration.toString(),
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playDuration.toString(),
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playProgress.toString(),
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videoBehavior.key,
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videoBehavior.name,
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videoContentType?.label ?? '',
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recommendTraceId,
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]);
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}
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Map<String, dynamic> toJson() {
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Map<String, dynamic> payload = {
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'video_id': videoId,
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'video_title': videoTitle,
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'video_type_id': videoTypeId,
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'video_type_name': videoTypeName,
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'video_tag_key': videoTagKey,
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'video_tag_name': videoTagName,
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'video_duration': videoDuration,
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'play_duration': playDuration,
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'play_progress': playProgress,
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'video_behavior_key': videoBehavior.key,
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'video_behavior_name': videoBehavior.name,
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'video_content_type': videoContentType?.label ?? '',
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'recommend_trace_id': recommendTraceId,
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'media_id': mediaId,
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};
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return {..._commonFields, 'event_id': eventId, "payload": payload};
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}
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factory VideoEvent.fromJson(Map<String, dynamic> json) {
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final behaviorKey = json['video_behavior_key'] as String? ?? '';
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final behaviorName = json['video_behavior_name'] as String? ?? '';
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final behavior = VideoEventEnum(
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behaviorKey.isNotEmpty ? behaviorKey : VideoEventEnum.VIDEO_PLAY.key,
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behaviorName.isNotEmpty ? behaviorName : VideoEventEnum.VIDEO_PLAY.name,
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);
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final contentTypeStr = json['video_content_type'] as String? ?? '';
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final VideoContentTypeEnum? contentType =
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contentTypeStr.isNotEmpty ? VideoContentTypeEnum(contentTypeStr) : null;
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return VideoEvent(
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videoId: json['video_id'] as String,
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videoTitle: json['video_title'] as String,
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videoTypeId: json['video_type_id'] as String,
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videoTypeName: json['video_type_name'] as String,
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videoTagKey: json['video_tag_key'] as String,
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videoTagName: json['video_tag_name'] as String,
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videoDuration: json['video_duration'] as int,
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playDuration: json['play_duration'] as int,
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playProgress: json['play_progress'] as int,
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videoBehavior: behavior,
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videoContentType: contentType,
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recommendTraceId: json['recommend_trace_id'] as String? ?? '',
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mediaId: json['media_id'] as String? ?? '',
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);
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}
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}
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