feat: configure max notification items

project/xianyu-hunter/lib/notifier.mjs

@@ -34,13 +34,13 @@ export function getNotifyConfig() {
   try {
     if (!fs.existsSync(NOTIFY_FILE)) return { ...DEFAULT_CONFIG, targetOptions: HERMES_TARGET_OPTIONS };
     const cfg = JSON.parse(fs.readFileSync(NOTIFY_FILE, 'utf-8'));
-    return { ...DEFAULT_CONFIG, ...cfg, targetOptions: HERMES_TARGET_OPTIONS, channels: Array.isArray(cfg.channels) ? cfg.channels : DEFAULT_CONFIG.channels };
+    return normalizeNotifyConfig({ ...DEFAULT_CONFIG, ...cfg, channels: Array.isArray(cfg.channels) ? cfg.channels : DEFAULT_CONFIG.channels }, true);
   } catch {
     return { ...DEFAULT_CONFIG, targetOptions: HERMES_TARGET_OPTIONS };
   }
 }
 
-export function saveNotifyConfig(config = {}) {
+function normalizeNotifyConfig(config = {}, includeTargetOptions = false) {
   const normalized = {
     enabled: config.enabled !== false,
     notifyOnlyGood: config.notifyOnlyGood !== false,
@@ -57,6 +57,11 @@ export function saveNotifyConfig(config = {}) {
       target: c.target || c.platform || 'feishu',
     })),
   };
+  return includeTargetOptions ? { ...normalized, targetOptions: HERMES_TARGET_OPTIONS } : normalized;
+}
+
+export function saveNotifyConfig(config = {}) {
+  const normalized = normalizeNotifyConfig(config);
   fs.mkdirSync(DATA_DIR, { recursive: true });
   fs.writeFileSync(NOTIFY_FILE, JSON.stringify(normalized, null, 2), 'utf-8');
   return { ...normalized, targetOptions: HERMES_TARGET_OPTIONS };

project/xianyu-hunter/public/app.js

@@ -912,6 +912,7 @@ async function loadNotifyConfig() {
   document.getElementById('n-enabled').checked = notifyConfig.enabled !== false;
   document.getElementById('n-good-only').checked = notifyConfig.notifyOnlyGood !== false;
   document.getElementById('n-min-score').value = notifyConfig.minScore ?? 75;
+  document.getElementById('n-max-items').value = notifyConfig.maxNotifyItems ?? 10;
   renderNotifyChannels();
 }
 
@@ -962,7 +963,7 @@ function renderNotifyChannelsFromDom() {
 }
 
 function addNotifyChannel(type) {
-  if (!notifyConfig) notifyConfig = { enabled: true, notifyOnlyGood: true, minScore: 75, channels: [] };
+  if (!notifyConfig) notifyConfig = { enabled: true, notifyOnlyGood: true, minScore: 75, maxNotifyItems: 10, channels: [] };
   const normalizedType = type === 'hermes-webhook' ? 'hermes-send-message' : type;
   const defaults = {
     'hermes-send-message': { name: 'Hermes 平台消息', target: 'feishu:oc_3e963a150d98f254d8f38881bcfa1812', url: '' },
@@ -997,6 +998,7 @@ function collectNotifyConfig() {
     enabled: document.getElementById('n-enabled').checked,
     notifyOnlyGood: document.getElementById('n-good-only').checked,
     minScore: Number(document.getElementById('n-min-score').value || 75),
+    maxNotifyItems: Number(document.getElementById('n-max-items').value || 10),
     channels,
   };
 }

project/xianyu-hunter/public/index.html

@@ -183,6 +183,11 @@
             <label>通知最低分</label>
             <input id="n-min-score" type="number" min="0" max="100" value="75">
           </div>
+          <div class="form-group">
+            <label>单次最多推送商品数</label>
+            <input id="n-max-items" type="number" min="1" max="50" value="10">
+            <span class="hint">每次分析完成后最多单独推送多少个候选，避免刷屏。</span>
+          </div>
         </div>
         <div class="notify-help">
           推荐：Hermes 平台消息会直接调用本机 Hermes send_message，可选择飞书/微信/QQ 等目标；Bark、PushPlus 和自定义 Webhook 仍保留为备用。

project/xianyu-hunter/server.mjs

@@ -137,7 +137,7 @@ app.post('/api/notify-test', async (req, res) => {
     const task = { id: 'notify-test', name: '通知渠道测试' };
     const summary = {
       minScore: Number(config.minScore ?? 75),
-      maxNotifyItems: 1,
+      maxNotifyItems: config.maxNotifyItems ?? 1,
       total: 1,
       recommendedCount: 1,
       cautionCount: 0,