fix: make xianyu notifications per-item with clickable links

2026-05-06 23:30:25 +08:00
parent d5294a3f9b
commit ad48715664
13 changed files with 454 additions and 53 deletions
@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 import { fileURLToPath } from 'url';
 import { spawn } from 'child_process';
+import { buildItemLinks } from './links.mjs';

 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const ROOT = path.join(__dirname, '..');
@@ -12,6 +13,8 @@ const DEFAULT_CONFIG = {
  enabled: true,
  notifyOnlyGood: true,
  minScore: 75,
+  perItem: true,
+  maxNotifyItems: 10,
  channels: [
    { id: 'feishu-default', type: 'hermes-send-message', name: '飞书当前会话', enabled: true, target: 'feishu:oc_3e963a150d98f254d8f38881bcfa1812' },
    { id: 'weixin-default', type: 'hermes-send-message', name: '微信默认会话', enabled: false, target: 'weixin' },
@@ -42,6 +45,8 @@ export function saveNotifyConfig(config = {}) {
    enabled: config.enabled !== false,
    notifyOnlyGood: config.notifyOnlyGood !== false,
    minScore: Math.max(0, Math.min(100, Number(config.minScore ?? 75))),
+    perItem: config.perItem !== false,
+    maxNotifyItems: Math.max(1, Math.min(50, Number(config.maxNotifyItems ?? 10) || 10)),
    channels: (config.channels || []).map((c, i) => ({
      id: c.id || `${c.type || 'channel'}-${Date.now()}-${i}`,
      type: c.type || 'hermes-send-message',
@@ -61,24 +66,44 @@ export function getHermesTargetOptions() {
  return HERMES_TARGET_OPTIONS;
 }

-function buildNotificationText(task, summary) {
+function selectNotificationItems(summary, minScore) {
+  return (summary.topItems || [])
+    .filter(i => i.verdict === 'recommend' || i.score >= minScore)
+    .slice(0, Number(summary.maxNotifyItems || 10));
+}
+
+function buildItemMarkdownLink(item) {
+  const links = buildItemLinks(item);
+  const url = links.markdownUrl || links.primaryUrl || item.href || item.url || '';
+  if (!url) return '';
+  // Feishu 对裸 URL 的自动识别不稳定；显式 Markdown 链接更容易渲染为可点链接。
+  return `[🔗 打开闲鱼商品](${url})`;
+}
+
+function buildNotificationMessages(task, summary) {
  const label = { recommend: '推荐', caution: '谨慎', reject: '排除' };
-  const items = summary.topItems
-    .filter(i => i.verdict === 'recommend' || i.score >= summary.minScore)
-    .slice(0, 5);
-  const lines = [];
-  lines.push(`🐟 闲鱼任务「${task.name || task.id}」发现 ${summary.recommendedCount} 个推荐候选`);
-  lines.push(`候选/推荐/谨慎/排除：${summary.total}/${summary.recommendedCount}/${summary.cautionCount}/${summary.rejectedCount}`);
-  lines.push('');
-  for (const item of items) {
-    lines.push(`${item.score}分｜${label[item.verdict] || item.verdict}｜${item.title || ''}`);
+  const items = selectNotificationItems(summary, summary.minScore);
+  return items.map((item, index) => {
+    const lines = [];
+    lines.push(`🐟 闲鱼候选 ${index + 1}/${items.length}｜${label[item.verdict] || item.verdict}｜${item.score}分`);
+    lines.push(`任务：${task.name || task.id}`);
+    lines.push('');
+    lines.push(`**${item.title || '(无标题)'}**`);
    lines.push(`价格：${item.price || '-'}｜地区：${item.location || '-'}`);
    if (item.reason) lines.push(`判断：${item.reason}`);
-    if (item.href) lines.push(item.href);
-    lines.push('');
-  }
-  if (summary.reportPath) lines.push(`报告：${summary.reportPath}`);
-  return lines.join('\n').trim();
+    if (item.flags?.length) lines.push(`风险：${item.flags.join('；')}`);
+    const link = buildItemMarkdownLink(item);
+    if (link) lines.push(link);
+    const rawUrl = buildItemLinks(item).primaryUrl || item.href || item.url || '';
+    if (rawUrl) lines.push(`备用链接：${rawUrl}`);
+    return lines.join('\n').trim();
+  });
+}
+
+function buildNotificationText(task, summary) {
+  const messages = buildNotificationMessages(task, summary);
+  if (messages.length) return messages.join('\n\n---\n\n');
+  return `🐟 闲鱼任务「${task.name || task.id}」暂无达到通知阈值的候选`;
 }

 async function runHermesSendMessage(target, message) {
@@ -124,26 +149,32 @@ export async function sendNotifications(task, summary, options = {}) {
    return { ok: true, skipped: true, reason: '没有达到通知条件' };
  }

-  const message = buildNotificationText(task, { ...summary, minScore });
+  const messages = buildNotificationMessages(task, { ...summary, minScore, maxNotifyItems: cfg.maxNotifyItems ?? summary.maxNotifyItems ?? 10 });
+  const message = buildNotificationText(task, { ...summary, minScore, maxNotifyItems: cfg.maxNotifyItems ?? summary.maxNotifyItems ?? 10 });
+  const perItem = cfg.perItem !== false;
+  const outboundMessages = perItem && messages.length ? messages : [message];
  const results = [];
  for (const ch of (cfg.channels || []).filter(c => c.enabled)) {
-    try {
-      if (ch.type === 'hermes-send-message' || ch.type === 'hermes-webhook') {
-        if (!ch.target) throw new Error('请选择 Hermes 通知目标');
-        await runHermesSendMessage(ch.target, message);
-      } else if (ch.type === 'bark') {
-        const base = (ch.url || '').replace(/\/$/, '');
-        const endpoint = ch.token ? `${base}/${encodeURIComponent(ch.token)}` : base;
-        await postJson(endpoint, { title: `闲鱼发现候选：${task.name || task.id}`, body: message, group: 'xianyu-hunter' });
-      } else if (ch.type === 'pushplus') {
-        await postJson(ch.url || 'https://www.pushplus.plus/send', { token: ch.token, title: `闲鱼发现候选：${task.name || task.id}`, content: message, template: 'txt' });
-      } else {
-        await postJson(ch.url, { title: `闲鱼发现候选：${task.name || task.id}`, message, taskId: task.id });
+    for (let i = 0; i < outboundMessages.length; i++) {
+      const outbound = outboundMessages[i];
+      try {
+        if (ch.type === 'hermes-send-message' || ch.type === 'hermes-webhook') {
+          if (!ch.target) throw new Error('请选择 Hermes 通知目标');
+          await runHermesSendMessage(ch.target, outbound);
+        } else if (ch.type === 'bark') {
+          const base = (ch.url || '').replace(/\/$/, '');
+          const endpoint = ch.token ? `${base}/${encodeURIComponent(ch.token)}` : base;
+          await postJson(endpoint, { title: `闲鱼候选 ${i + 1}/${outboundMessages.length}：${task.name || task.id}`, body: outbound, group: 'xianyu-hunter' });
+        } else if (ch.type === 'pushplus') {
+          await postJson(ch.url || 'https://www.pushplus.plus/send', { token: ch.token, title: `闲鱼候选 ${i + 1}/${outboundMessages.length}：${task.name || task.id}`, content: outbound, template: 'markdown' });
+        } else {
+          await postJson(ch.url, { title: `闲鱼候选 ${i + 1}/${outboundMessages.length}：${task.name || task.id}`, message: outbound, taskId: task.id, itemIndex: i + 1 });
+        }
+        results.push({ id: ch.id, name: ch.name, itemIndex: i + 1, ok: true });
+      } catch (err) {
+        results.push({ id: ch.id, name: ch.name, itemIndex: i + 1, ok: false, error: err.message });
      }
-      results.push({ id: ch.id, name: ch.name, ok: true });
-    } catch (err) {
-      results.push({ id: ch.id, name: ch.name, ok: false, error: err.message });
    }
  }
-  return { ok: results.every(r => r.ok), skipped: false, message, results };
+  return { ok: results.every(r => r.ok), skipped: false, message, messages: outboundMessages, perItem, results };
 }