b0fce840a3
包含前端源码、预构建产物（dist/）、零依赖 Node.js 服务器（server.mjs）、 Cloudflare Worker 版本（worker/）、部署文档（DEPLOY.md）和交接文档。 技术总监可直接 clone 后运行 node server.mjs 启动，无需安装 React 或 build。 DEEPSEEK_API_KEY 通过环境变量注入，未纳入仓库。
79 lines
3.9 KiB
TypeScript
79 lines
3.9 KiB
TypeScript
import { defineConfig, loadEnv, type Plugin } from "vite";
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import react from "@vitejs/plugin-react";
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const SYSTEM_PROMPT = `你是一名数字脑健康表现报告助手。根据用户完成游戏时产生的结构化数据，生成通俗、克制、非医疗化的中文报告。
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必须遵守：
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1. 不诊断疾病，不使用确诊、患病、痴呆、障碍等医疗结论；
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2. 只描述本次任务表现，明确设备、环境、熟悉程度可能影响结果；禁止使用“提示存在问题或挑战”“异常”“受损”等暗示医学结论的说法；
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3. 建议必须低风险、可执行，不推荐药物或医疗处置；
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4. 优先使用“本次反应相对偏慢”“注意表现有波动”“容易遗漏部分信息”“仍有提升空间”等表达；
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5. 仅输出合法 JSON，不要 Markdown。
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JSON 结构：{"summary":"80字内总结","strength":"60字内相对优势","opportunity":"60字内提升空间","recommendations":["建议1","建议2","建议3"]}`;
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function localDeepSeekApi(apiKey: string): Plugin {
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return {
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name: "braincheck-deepseek-local-api",
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configureServer(server) {
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server.middlewares.use("/api/analyze", async (request, response) => {
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if (request.method !== "POST") {
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response.statusCode = 405;
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response.end("Method not allowed");
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return;
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}
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if (!apiKey) {
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response.statusCode = 503;
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response.setHeader("content-type", "application/json");
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response.end(JSON.stringify({ error: "DEEPSEEK_API_KEY is not configured" }));
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return;
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}
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try {
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let raw = "";
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for await (const chunk of request) raw += chunk;
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const assessment = JSON.parse(raw || "{}");
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const upstream = await fetch("https://api.deepseek.com/chat/completions", {
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method: "POST",
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headers: { "content-type": "application/json", authorization: `Bearer ${apiKey}` },
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body: JSON.stringify({
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model: "deepseek-chat",
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temperature: 0.35,
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response_format: { type: "json_object" },
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messages: [
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{ role: "system", content: SYSTEM_PROMPT },
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{ role: "user", content: JSON.stringify({ profile: assessment.profile, metrics: assessment.metrics, eventCount: assessment.events?.length ?? 0 }) },
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],
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}),
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signal: AbortSignal.timeout(15000),
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});
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if (!upstream.ok) throw new Error(`DeepSeek returned ${upstream.status}`);
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const payload = await upstream.json();
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const content = payload?.choices?.[0]?.message?.content;
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if (!content) throw new Error("DeepSeek returned an empty response");
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const rawReport = JSON.parse(content.replace(/^```json\s*|\s*```$/g, ""));
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const parsed = {
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summary: String(rawReport.summary || "本次四项任务已经完成。"),
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strength: String(rawReport.strength || "部分任务表现相对稳定。"),
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opportunity: String(rawReport.opportunity || "仍有可以通过规律练习提升的空间。"),
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recommendations: Array.isArray(rawReport.recommendations) ? rawReport.recommendations.slice(0, 3).map(String) : [],
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};
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response.statusCode = 200;
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response.setHeader("content-type", "application/json; charset=utf-8");
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response.end(JSON.stringify(parsed));
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} catch (error) {
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response.statusCode = 502;
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response.setHeader("content-type", "application/json");
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response.end(JSON.stringify({ error: error instanceof Error ? error.message : "AI request failed" }));
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}
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});
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},
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};
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}
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export default defineConfig(({ mode }) => {
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const env = loadEnv(mode, process.cwd(), "");
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return {
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build: { outDir: "dist/client" },
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server: { host: "0.0.0.0", allowedHosts: ["terminal.local"] },
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plugins: [react(), localDeepSeekApi(env.DEEPSEEK_API_KEY)],
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};
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});
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