239c7ea85e
- Complete knowledge base list and detail pages - Complete document upload component - Fix CORS config (add PUT/DELETE method support) - Fix file upload issues (disabled state and beforeUpload return value) - Add detailed debug logs (cleaned up) - Create Day 21-22 completion summary document
81 lines
2.0 KiB
TypeScript
81 lines
2.0 KiB
TypeScript
import { ILLMAdapter, ModelType } from './types.js';
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import { DeepSeekAdapter } from './DeepSeekAdapter.js';
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import { QwenAdapter } from './QwenAdapter.js';
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/**
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* LLM工厂类
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* 根据模型类型创建相应的适配器实例
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*/
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export class LLMFactory {
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private static adapters: Map<string, ILLMAdapter> = new Map();
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/**
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* 获取LLM适配器实例（单例模式）
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* @param modelType 模型类型
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* @returns LLM适配器实例
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*/
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static getAdapter(modelType: ModelType): ILLMAdapter {
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// 如果已经创建过该适配器，直接返回
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if (this.adapters.has(modelType)) {
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return this.adapters.get(modelType)!;
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}
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// 根据模型类型创建适配器
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let adapter: ILLMAdapter;
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switch (modelType) {
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case 'deepseek-v3':
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adapter = new DeepSeekAdapter('deepseek-chat');
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break;
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case 'qwen3-72b':
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adapter = new QwenAdapter('qwen-max'); // Qwen3-72B对应的模型名
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break;
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case 'gemini-pro':
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// TODO: 实现Gemini适配器
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throw new Error('Gemini adapter is not implemented yet');
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default:
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throw new Error(`Unsupported model type: ${modelType}`);
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}
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// 缓存适配器实例
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this.adapters.set(modelType, adapter);
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return adapter;
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}
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/**
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* 清除适配器缓存
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* @param modelType 可选，指定清除某个模型的适配器，不传则清除所有
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*/
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static clearCache(modelType?: ModelType): void {
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if (modelType) {
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this.adapters.delete(modelType);
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} else {
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this.adapters.clear();
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}
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}
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/**
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* 检查模型是否支持
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* @param modelType 模型类型
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* @returns 是否支持
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*/
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static isSupported(modelType: string): boolean {
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return ['deepseek-v3', 'qwen3-72b', 'gemini-pro'].includes(modelType);
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}
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/**
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* 获取所有支持的模型列表
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* @returns 支持的模型列表
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*/
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static getSupportedModels(): ModelType[] {
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return ['deepseek-v3', 'qwen3-72b', 'gemini-pro'];
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}
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}
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