49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
/**
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* 统一调用后端 /api/aimodelapp/chat（提示词由前端 ai-prompts.js 组装）
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*/
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(function (global) {
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global.AiChat = {
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/**
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* @param {{ role: string, content: string }[]} messages
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* @param {{ provider?: string, model?: string }} [opts]
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* @returns {Promise<string>} assistant 文本
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*/
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async complete(messages, opts) {
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opts = opts || {};
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const token =
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(global.AUTH_CONFIG && typeof global.AUTH_CONFIG.getToken === 'function'
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? global.AUTH_CONFIG.getToken()
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: null) || global.localStorage.getItem('token');
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if (!token) {
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throw new Error('未登录，请先登录后使用AI功能');
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}
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const base = (global.API_CONFIG && global.API_CONFIG.baseUrl) || '';
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const res = await fetch(base + '/api/aimodelapp/chat', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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Authorization: 'Bearer ' + token,
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},
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body: JSON.stringify({
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messages,
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provider: opts.provider || 'deepseek',
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model: opts.model || 'deepseek-chat',
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}),
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});
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if (!res.ok) {
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let errMsg = res.statusText;
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try {
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const errData = await res.json();
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errMsg = errData.error || errMsg;
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} catch (e) { /* ignore */ }
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throw new Error(errMsg || 'API 请求失败');
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}
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const data = await res.json();
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if (data.success && data.content != null) {
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return typeof data.content === 'string' ? data.content : String(data.content);
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}
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throw new Error(data.error || 'API 响应异常');
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},
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};
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})(typeof window !== 'undefined' ? window : this);
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