feat(xueqiu): add kline and groups adapters

clis/xueqiu/groups.yaml

@@ -0,0 +1,23 @@
+site: xueqiu
+name: groups
+description: 获取雪球自选股分组列表（含模拟组合）
+domain: xueqiu.com
+browser: true
+
+pipeline:
+  - navigate: https://xueqiu.com
+  - evaluate: |
+      (async () => {
+        const resp = await fetch('https://stock.xueqiu.com/v5/stock/portfolio/list.json?category=1&size=20', {credentials: 'include'});
+        if (!resp.ok) throw new Error('HTTP ' + resp.status + ' Hint: Not logged in?');
+        const d = await resp.json();
+        if (!d.data || !d.data.stocks) throw new Error('获取失败，可能未登录');
+
+        return d.data.stocks.map(g => ({
+          pid: String(g.id),
+          name: g.name,
+          count: g.symbol_count || 0
+        }));
+      })()
+
+columns: [pid, name, count]

clis/xueqiu/kline.yaml

@@ -0,0 +1,65 @@
+site: xueqiu
+name: kline
+description: 获取雪球股票K线（历史行情）数据
+domain: xueqiu.com
+browser: true
+
+args:
+  symbol:
+    positional: true
+    type: str
+    required: true
+    description: 股票代码，如 SH600519、SZ000858、AAPL
+  days:
+    type: int
+    default: 14
+    description: 回溯天数（默认14天）
+
+pipeline:
+  - navigate: https://xueqiu.com
+
+  - evaluate: |
+      (async () => {
+        const symbol = (${{ args.symbol | json }} || '').toUpperCase();
+        const days = parseInt(${{ args.days | json }}) || 14;
+        if (!symbol) throw new Error('Missing argument: symbol');
+
+        // begin = now minus days (for count=-N, returns N items ending at begin)
+        const beginTs = Date.now();
+        const resp = await fetch('https://stock.xueqiu.com/v5/stock/chart/kline.json?symbol=' + encodeURIComponent(symbol) + '&begin=' + beginTs + '&period=day&type=before&count=-' + days, {credentials: 'include'});
+        if (!resp.ok) throw new Error('HTTP ' + resp.status + ' Hint: Not logged in?');
+        const d = await resp.json();
+
+        if (!d.data || !d.data.item || d.data.item.length === 0) return [];
+
+        const columns = d.data.column || [];
+        const items = d.data.item || [];
+        const colIdx = {};
+        columns.forEach((name, i) => { colIdx[name] = i; });
+
+        function fmt(v) { return v == null ? null : v; }
+
+        return items.map(row => ({
+          date: colIdx.timestamp != null ? new Date(row[colIdx.timestamp]).toISOString().split('T')[0] : null,
+          open: fmt(row[colIdx.open]),
+          high: fmt(row[colIdx.high]),
+          low: fmt(row[colIdx.low]),
+          close: fmt(row[colIdx.close]),
+          volume: fmt(row[colIdx.volume]),
+          amount: fmt(row[colIdx.amount]),
+          chg: fmt(row[colIdx.chg]),
+          percent: fmt(row[colIdx.percent]),
+          symbol: symbol
+        }));
+      })()
+
+  - map:
+      date: ${{ item.date }}
+      open: ${{ item.open }}
+      high: ${{ item.high }}
+      low: ${{ item.low }}
+      close: ${{ item.close }}
+      volume: ${{ item.volume }}
+      percent: ${{ item.percent }}
+
+columns: [date, open, high, low, close, volume]

clis/xueqiu/watchlist.yaml

@@ -1,14 +1,14 @@
 site: xueqiu
 name: watchlist
-description: 获取雪球自选股列表
+description: 获取雪球自选股/模拟组合股票列表
 domain: xueqiu.com
 browser: true
 
 args:
-  category:
-    type: str # using str to prevent parsing issues like 01
-    default: "1"
-    description: "分类：1=自选(默认) 2=持仓 3=关注"
+  pid:
+    type: str
+    default: "-1"
+    description: "分组ID：-1=全部(默认) -4=模拟 -5=沪深 -6=美股 -7=港股 -10=实盘 0=持仓（通过 xueqiu groups 获取）"
   limit:
     type: int
     default: 100
@@ -18,12 +18,12 @@ pipeline:
   - navigate: https://xueqiu.com
   - evaluate: |
       (async () => {
-        const category = parseInt(${{ args.category | json }}) || 1;
-        const resp = await fetch(`https://stock.xueqiu.com/v5/stock/portfolio/stock/list.json?size=100&category=${category}&pid=-1`, {credentials: 'include'});
+        const pid = ${{ args.pid | json }} || '-1';
+        const resp = await fetch(`https://stock.xueqiu.com/v5/stock/portfolio/stock/list.json?size=100&category=1&pid=${encodeURIComponent(pid)}`, {credentials: 'include'});
         if (!resp.ok) throw new Error('HTTP ' + resp.status + ' Hint: Not logged in?');
         const d = await resp.json();
         if (!d.data || !d.data.stocks) throw new Error('获取失败，可能未登录');
-        
+
         return d.data.stocks.map(s => ({
           symbol: s.symbol,
           name: s.name,
@@ -40,7 +40,7 @@ pipeline:
       name: ${{ item.name }}
       price: ${{ item.price }}
       changePercent: ${{ item.changePercent }}
-      
+
   - limit: ${{ args.limit }}
 
 columns: [symbol, name, price, changePercent]