feat: update xianyu web login and Hermes optimizer

project/xianyu-hunter/server.mjs

@@ -7,8 +7,9 @@ import { TaskManager } from './lib/task.mjs';
 import { checkLogin, getLoginStatus, openLoginPage, importCookiesFromJson, getLoginQr } from './lib/login.mjs';
 import { closeBrowser, getOpenPagesInfo } from './lib/browser.mjs';
 import {
-  DEFAULT_PERSONA, DEFAULT_COARSE_PROMPT, DEFAULT_FINE_PROMPT, chatCompletion,
+  DEFAULT_PERSONA, DEFAULT_COARSE_PROMPT, DEFAULT_FINE_PROMPT,
 } from './lib/ai.mjs';
+import { optimizeTaskWithHermes, buildLocalOptimizedTask } from './lib/hermes_optimizer.mjs';
 import { buildAnalysis, renderAnalysisMarkdown } from './lib/analyzer.mjs';
 import { getNotifyConfig, saveNotifyConfig, sendNotifications } from './lib/notifier.mjs';
 
@@ -161,43 +162,17 @@ app.post('/api/notify-test', async (req, res) => {
 app.post('/api/tasks/optimize', async (req, res) => {
   const { seed = '', product = '', budget = '', region = '', currentRequirements = '' } = req.body || {};
   const base = [product, seed, currentRequirements].filter(Boolean).join('\n');
-  if (!base.trim()) return res.status(400).json({ error: '请输入商品/需求描述后再优化' });
+  if (!base.trim()) return res.status(400).json({ error: '请输入商品/需求描述后再润色' });
 
   const fallback = buildLocalOptimizedTask({ seed, product, budget, region, currentRequirements });
   try {
-    const prompt = `你是闲鱼二手商品监测任务配置助手。根据用户想找的商品，生成更适合闲鱼搜索和风控筛选的任务配置。只输出JSON，不要解释。
-字段：name:string, queries:string[], priceMin:number|null, priceMax:number|null, maxPages:number, maxItems:number, personalSeller:boolean, customRequirements:string, coarsePrompt:string, finePrompt:string。
-要求：queries 3-6个，包含常见别名/空格/大小写变体；customRequirements 写清排除配件/维修/求购/商家批量/异常低价；maxItems 保守在20-80。
-用户输入：${JSON.stringify({ seed, product, budget, region, currentRequirements })}`;
-    const reply = await chatCompletion([{ role: 'user', content: prompt }], { temperature: 0.2, maxTokens: 1200, timeoutMs: 20000 });
-    const cleaned = reply.replace(/```json?\n?/g, '').replace(/```/g, '').trim();
-    const parsed = JSON.parse(cleaned);
-    res.json({ ok: true, source: 'ai', task: { ...fallback, ...parsed } });
+    const result = await optimizeTaskWithHermes({ seed, product, budget, region, currentRequirements });
+    res.json({ ok: true, source: result.source || 'hermes', task: result.task });
   } catch (err) {
     res.json({ ok: true, source: 'local-fallback', warning: err.message, task: fallback });
   }
 });
 
-function buildLocalOptimizedTask({ seed = '', product = '', budget = '', region = '', currentRequirements = '' }) {
-  const text = `${product || seed}`.trim();
-  const queries = [...new Set(text.split(/[,，、]/).map(s => s.trim()).filter(Boolean))];
-  if (queries.length === 0 && text) queries.push(text);
-  const budgetNum = Number(String(budget).match(/\d+(?:\.\d+)?/)?.[0] || '') || null;
-  return {
-    name: text ? `${text} 监测` : '闲鱼商品监测',
-    queries: queries.slice(0, 6),
-    priceMin: null,
-    priceMax: budgetNum,
-    region,
-    maxPages: 2,
-    maxItems: 40,
-    personalSeller: true,
-    customRequirements: `${currentRequirements || `目标：${text}${budgetNum ? `，预算${budgetNum}左右` : ''}`}；只做采集分析，不自动联系卖家；排除配件/维修/求购/租赁/回收/商家批量/标题党；优先个人自用、描述清楚、价格合理、可核验。`,
-    coarsePrompt: DEFAULT_COARSE_PROMPT,
-    finePrompt: DEFAULT_FINE_PROMPT,
-  };
-}
-
 app.get('/api/default-persona', (req, res) => {
   res.json({ persona: DEFAULT_PERSONA });
 });