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https://github.com/m5stack/StackChan.git
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袁智鸿
106 lines
3.5 KiB
Dart
106 lines
3.5 KiB
Dart
/*
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SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD
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SPDX-License-Identifier: MIT
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*/
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class ConversationMessageData {
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int? id;
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int? user_id;
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int? chat_id;
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String? role;
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String? content;
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String? voice_embedding_id;
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String? created_at;
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String? name;
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int? prompt_tokens;
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int? total_tokens;
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int? completion_tokens;
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int? prompt_ms;
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int? total_ms;
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int? completion_ms;
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String? model;
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String? url;
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//optionalparameterConstructorfunction
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ConversationMessageData({
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this.id,
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this.user_id,
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this.chat_id,
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this.role,
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this.content,
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this.voice_embedding_id,
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this.created_at,
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this.name,
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this.prompt_tokens,
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this.total_tokens,
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this.completion_tokens,
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this.prompt_ms,
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this.total_ms,
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this.completion_ms,
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this.model,
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this.url,
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});
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//fromJSONconvert(Factorymethod,handlenullandtypesafe)
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factory ConversationMessageData.fromJson(Map<String, dynamic> json) {
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return ConversationMessageData(
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id: json['id'] is int ? json['id'] as int : null,
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user_id: json['user_id'] is int ? json['user_id'] as int : null,
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chat_id: json['chat_id'] is int ? json['chat_id'] as int : null,
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role: json['role'] is String ? json['role'] as String : null,
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content: json['content'] is String ? json['content'] as String : null,
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voice_embedding_id: json['voice_embedding_id'] is String
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? json['voice_embedding_id'] as String
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: null,
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created_at: json['created_at'] is String
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? json['created_at'] as String
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: null,
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name: json['name'] is String ? json['name'] as String : null,
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prompt_tokens: json['prompt_tokens'] is int
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? json['prompt_tokens'] as int
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: null,
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total_tokens: json['total_tokens'] is int
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? json['total_tokens'] as int
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: null,
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completion_tokens: json['completion_tokens'] is int
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? json['completion_tokens'] as int
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: null,
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prompt_ms: json['prompt_ms'] is int ? json['prompt_ms'] as int : null,
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total_ms: json['total_ms'] is int ? json['total_ms'] as int : null,
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completion_ms: json['completion_ms'] is int
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? json['completion_ms'] as int
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: null,
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model: json['model'] is String ? json['model'] as String : null,
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url: json['url'] is String ? json['url'] as String : null,
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);
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}
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//convertasJSON(handlenull,avoidnullfieldPollute / Add unnecessaryJSON)
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Map<String, dynamic> toJson() {
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final Map<String, dynamic> data = <String, dynamic>{};
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//onlyaddNot emptyfield,ReduceJSONSize
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if (id != null) data['id'] = id;
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if (user_id != null) data['user_id'] = user_id;
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if (chat_id != null) data['chat_id'] = chat_id;
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if (role != null) data['role'] = role;
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if (content != null) data['content'] = content;
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if (voice_embedding_id != null) {
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data['voice_embedding_id'] = voice_embedding_id;
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}
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if (created_at != null) data['created_at'] = created_at;
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if (name != null) data['name'] = name;
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if (prompt_tokens != null) data['prompt_tokens'] = prompt_tokens;
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if (total_tokens != null) data['total_tokens'] = total_tokens;
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if (completion_tokens != null) {
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data['completion_tokens'] = completion_tokens;
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}
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if (prompt_ms != null) data['prompt_ms'] = prompt_ms;
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if (total_ms != null) data['total_ms'] = total_ms;
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if (completion_ms != null) data['completion_ms'] = completion_ms;
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if (model != null) data['model'] = model;
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if (url != null) data['url'] = url;
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return data;
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}
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}
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