49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
import 'package:json_annotation/json_annotation.dart';
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/// 剧情大纲生成的数据块
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/// 用于流式传输生成的剧情大纲选项
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class OutlineGenerationChunk {
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/// 选项ID，用于唯一标识一个剧情选项
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final String optionId;
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/// 选项标题，AI生成的剧情选项的短标题
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final String? optionTitle;
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/// 文本块内容，大纲内容的文本片段
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final String textChunk;
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/// 是否为该选项的最后一个块
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final bool isFinalChunk;
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/// 错误信息，如果生成过程中出错则包含错误信息
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final String? error;
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OutlineGenerationChunk({
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required this.optionId,
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this.optionTitle,
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required this.textChunk,
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required this.isFinalChunk,
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this.error,
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});
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factory OutlineGenerationChunk.fromJson(Map<String, dynamic> json) {
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return OutlineGenerationChunk(
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optionId: json['optionId'] as String? ?? '',
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optionTitle: json['optionTitle'] as String?,
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textChunk: json['textChunk'] as String? ?? '',
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isFinalChunk: json['finalChunk'] as bool? ?? false,
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error: json['error'] as String?,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'optionId': optionId,
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if (optionTitle != null) 'optionTitle': optionTitle,
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'textChunk': textChunk,
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'isFinalChunk': isFinalChunk,
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if (error != null) 'error': error,
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};
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}
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}
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