feat: add course summary search

app/static/admin.js

@@ -4,6 +4,7 @@ const panels = {
   accounts: document.querySelector("#accountsPanel"),
   reviews: document.querySelector("#reviewsPanel"),
   summaries: document.querySelector("#summariesPanel"),
+  summarySearch: document.querySelector("#summarySearchPanel"),
   logs: document.querySelector("#logsPanel"),
   register: document.querySelector("#registerPanel"),
 };
@@ -30,6 +31,15 @@ const reviewRows = document.querySelector("#reviewRows");
 const summaryReviewStatus = document.querySelector("#summaryReviewStatus");
 const summaryReviewMeta = document.querySelector("#summaryReviewMeta");
 const summaryReviewRows = document.querySelector("#summaryReviewRows");
+const summarySearchForm = document.querySelector("#summarySearchForm");
+const summarySearchQuery = document.querySelector("#summarySearchQuery");
+const summarySearchStudent = document.querySelector("#summarySearchStudent");
+const summarySearchTeacher = document.querySelector("#summarySearchTeacher");
+const summarySearchSubject = document.querySelector("#summarySearchSubject");
+const summarySearchDateFrom = document.querySelector("#summarySearchDateFrom");
+const summarySearchDateTo = document.querySelector("#summarySearchDateTo");
+const summarySearchMeta = document.querySelector("#summarySearchMeta");
+const summarySearchRows = document.querySelector("#summarySearchRows");
 const logOperation = document.querySelector("#logOperation");
 const logStatus = document.querySelector("#logStatus");
 const logFilterForm = document.querySelector("#logFilterForm");
@@ -112,6 +122,7 @@ function setActiveTab(tabName) {
   if (tabName === "accounts") loadAccounts();
   if (tabName === "reviews") loadReviews();
   if (tabName === "summaries") loadSummaryReviews();
+  if (tabName === "summarySearch") loadSummarySearch();
   if (tabName === "logs") loadOperationLogs();
 }
 
@@ -343,6 +354,56 @@ async function loadSummaryReviews() {
   }
 }
 
+function summarySearchParams() {
+  const params = new URLSearchParams({ limit: "200" });
+  if (summarySearchQuery.value.trim()) params.set("q", summarySearchQuery.value.trim());
+  if (summarySearchStudent.value.trim()) params.set("student", summarySearchStudent.value.trim());
+  if (summarySearchTeacher.value.trim()) params.set("teacher", summarySearchTeacher.value.trim());
+  if (summarySearchSubject.value.trim()) params.set("subject", summarySearchSubject.value.trim());
+  if (summarySearchDateFrom.value) params.set("date_from", summarySearchDateFrom.value);
+  if (summarySearchDateTo.value) params.set("date_to", summarySearchDateTo.value);
+  return params;
+}
+
+function renderSummarySearchBody(item) {
+  const fullId = `summary-full-${item.id}`;
+  const hasFull = String(item.body || "") !== String(item.body_preview || "");
+  return `<div class="summary-body">${escapeHtml(item.body_preview || "")}</div>
+    <div id="${escapeHtml(fullId)}" class="summary-body summary-full" hidden>${escapeHtml(item.body || "")}</div>
+    <button class="small-button summary-toggle" type="button" data-target="${escapeHtml(fullId)}" ${hasFull ? "" : "hidden"}>展开</button>`;
+}
+
+function renderMatchedFields(item) {
+  const fields = Array.isArray(item.matched_fields) ? item.matched_fields : [];
+  return fields.length ? `<br><small>命中：${fields.map(escapeHtml).join("、")}</small>` : "";
+}
+
+async function loadSummarySearch() {
+  summarySearchRows.innerHTML = `<tr><td colspan="6" class="empty">正在读取</td></tr>`;
+  try {
+    const data = await fetchJson(`/api/admin/course-summaries?${summarySearchParams().toString()}`);
+    summarySearchMeta.innerHTML = [
+      metric("命中小结", `${data.count} 条`),
+      metric("当前显示", `${data.returned} 条`),
+    ].join("");
+    summarySearchRows.innerHTML = data.items
+      .map((item) => `<tr>
+        <td>${escapeHtml(item.date_iso || "未识别")}</td>
+        <td>${escapeHtml(item.student || "")}<br><small>${escapeHtml(item.group || "")}</small></td>
+        <td>${escapeHtml(item.teacher || "待核对老师")}<br><small>${escapeHtml(item.subject || "待核对科目")}</small></td>
+        <td>${escapeHtml(item.title || "")}${renderMatchedFields(item)}</td>
+        <td>${renderSummarySearchBody(item)}</td>
+        <td><code class="line-code">${escapeHtml(item.relative_path || "")}</code></td>
+      </tr>`)
+      .join("");
+    if (!data.items.length) {
+      summarySearchRows.innerHTML = `<tr><td colspan="6" class="empty">没有符合条件的课程小结</td></tr>`;
+    }
+  } catch (error) {
+    summarySearchRows.innerHTML = `<tr><td colspan="6" class="empty">读取失败：${escapeHtml(error.message)}</td></tr>`;
+  }
+}
+
 function renderLogDetail(item) {
   const details = [];
   if (item.source_id) details.push(`来源：${item.source_id}`);
@@ -457,6 +518,18 @@ summaryReviewRows.addEventListener("click", (event) => {
   if (approve) summaryReviewTask(approve.dataset.taskId, "approve");
   if (reject) summaryReviewTask(reject.dataset.taskId, "reject");
 });
+summarySearchForm.addEventListener("submit", (event) => {
+  event.preventDefault();
+  loadSummarySearch();
+});
+summarySearchRows.addEventListener("click", (event) => {
+  const button = event.target.closest(".summary-toggle");
+  if (!button) return;
+  const target = document.getElementById(button.dataset.target);
+  if (!target) return;
+  target.hidden = !target.hidden;
+  button.textContent = target.hidden ? "展开" : "收起";
+});
 logOperation.addEventListener("change", loadOperationLogs);
 logStatus.addEventListener("change", loadOperationLogs);
 logFilterForm.addEventListener("submit", (event) => {
@@ -474,6 +547,7 @@ refreshBtn.addEventListener("click", () => {
   if (!panels.accounts.hidden) loadAccounts();
   if (!panels.reviews.hidden) loadReviews();
   if (!panels.summaries.hidden) loadSummaryReviews();
+  if (!panels.summarySearch.hidden) loadSummarySearch();
   if (!panels.logs.hidden) loadOperationLogs();
 });