增加大模型

web/app.js

@@ -422,6 +422,90 @@ async function runLlmInterpret() {
   }
 }
 
+function renderWecomDayRow(label, row) {
+  if (!row?.rank) {
+    return `<div class="wecom-day muted"><span class="wecom-day-label">${label}</span>—</div>`;
+  }
+  const pct = row.price_change_pct ?? 0;
+  return `<div class="wecom-day">
+    <span class="wecom-day-label">${label}</span>
+    <span class="wecom-rank-num">#${row.rank}</span>
+    <span class="wecom-vol">${row.quote_volume_fmt || row.quote_volume}</span>
+    <span class="${pctClass(pct)}">${row.price_change_pct_fmt || pct.toFixed(2) + "%"}</span>
+    <span class="wecom-fr">${row.funding_rate_fmt || "—"}</span>
+  </div>`;
+}
+
+function renderWecomPreview(payload) {
+  const panel = document.getElementById("wecom-preview-panel");
+  const cards = document.getElementById("wecom-preview-cards");
+  const meta = document.getElementById("wecom-preview-meta");
+  if (!panel || !cards) return;
+  panel.classList.remove("hidden");
+  if (!payload?.ok) {
+    if (meta) meta.textContent = "未就绪";
+    cards.innerHTML = `<p class="error">${escapeHtml(payload?.message || "无法生成预览")}</p>`;
+    return;
+  }
+  if (meta) {
+    meta.textContent = `${payload.period_label || "—"} · ${payload.count} 个币种`;
+  }
+  if (!payload.items?.length) {
+    cards.innerHTML = '<p class="loading">暂无三日交集币种</p>';
+    return;
+  }
+  cards.innerHTML = payload.items
+    .map(
+      (it) => `
+    <article class="wecom-card">
+      <header class="wecom-card-head">
+        <span class="wecom-seq">${it.rank}</span>
+        <strong class="wecom-symbol">${it.symbol}</strong>
+      </header>
+      ${renderWecomDayRow("昨日", it.yesterday)}
+      ${renderWecomDayRow("今日", it.today)}
+      ${renderWecomDayRow("前日", it.daybefore)}
+    </article>`
+    )
+    .join("");
+}
+
+async function loadWecomPreview() {
+  const cards = document.getElementById("wecom-preview-cards");
+  if (cards) cards.innerHTML = '<p class="loading">生成预览…</p>';
+  try {
+    const res = await fetch("/api/push/preview");
+    const data = await res.json();
+    renderWecomPreview(data);
+  } catch (e) {
+    if (cards) cards.innerHTML = `<p class="error">${e.message}</p>`;
+  }
+}
+
+async function testWecomPush() {
+  const el = document.getElementById("push-status");
+  if (el) el.textContent = "推送中…";
+  try {
+    const res = await fetch("/api/push/test", { method: "POST" });
+    const data = await res.json();
+    if (!res.ok) {
+      const detail = data.detail;
+      const msg =
+        typeof detail === "string"
+          ? detail
+          : Array.isArray(detail)
+            ? detail.map((x) => x.msg).join("; ")
+            : data.message || res.statusText;
+      throw new Error(msg);
+    }
+    if (el) el.textContent = data.message || "推送成功";
+    await loadWecomPreview();
+  } catch (e) {
+    if (el) el.textContent = "推送失败";
+    alert(e.message);
+  }
+}
+
 async function loadStats() {
   document.getElementById("stats-table-wrap").innerHTML =
     '<p class="loading">统计中…</p>';
@@ -431,6 +515,7 @@ async function loadStats() {
     await loadLlmInterpretations();
     renderStatsTable();
     await refreshLlmStatus();
+    await loadWecomPreview();
   } catch (e) {
     document.getElementById("stats-table-wrap").innerHTML = `<p class="error">${e.message}</p>`;
   }
@@ -513,6 +598,8 @@ document.getElementById("btn-reload-stats")?.addEventListener("click", () => {
   loadStats();
 });
 document.getElementById("btn-export-stats")?.addEventListener("click", exportStatsCsv);
+document.getElementById("btn-push-preview")?.addEventListener("click", loadWecomPreview);
+document.getElementById("btn-push-test")?.addEventListener("click", testWecomPush);
 
 loadPeriod("today");
 loadPeriod("yesterday");