feat: service card dashboard, iframe toolbar with refresh and overview

Co-authored-by: Cursor <cursoragent@cursor.com>

templates/index.html

@@ -30,7 +30,7 @@
         href="#"
         class="nav-link"
         role="button"
-        data-url="{{ svc.build_url() }}"
+        data-url="{{ svc.build_url()|e }}"
         data-name="{{ svc.name | e }}"
         >{{ svc.name }}</a
       >
@@ -44,17 +44,61 @@
     </div>
     {% endfor %}
   </aside>
-  <div class="frame-wrap">
-    <div class="frame-placeholder" id="placeholder" aria-hidden="true"></div>
-    <iframe id="svc-frame" title="内嵌服务" hidden></iframe>
+  <div class="content-column">
+    <div class="service-dashboard" id="service-dashboard">
+      {% for group, services in grouped %}
+      <section class="dash-section">
+        <h3 class="dash-section-title">{{ group.name }}</h3>
+        <div class="service-card-grid">
+          {% for svc in services %}
+          <button
+            type="button"
+            class="service-card"
+            data-url="{{ svc.build_url()|e }}"
+            data-name="{{ svc.name | e }}"
+          >
+            <span class="service-card-title">{{ svc.name }}</span>
+            <span class="service-card-group">{{ group.name }}</span>
+          </button>
+          {% endfor %}
+        </div>
+      </section>
+      {% else %}
+      <div class="dash-empty hint">
+        暂无分组与服务，请到「分组管理」「服务管理」添加。
+      </div>
+      {% endfor %}
+    </div>
+    <div class="frame-stack" id="frame-stack" hidden>
+      <div class="frame-toolbar">
+        <div class="frame-toolbar-left">
+          <button type="button" class="btn-frame-back" id="frame-back-overview" title="返回服务总览">
+            总览
+          </button>
+          <span class="frame-title" id="current-service-name"></span>
+        </div>
+        <button type="button" class="btn btn-secondary btn-toolbar-refresh" id="frame-refresh">
+          刷新
+        </button>
+      </div>
+      <div class="frame-wrap">
+        <iframe id="svc-frame" title="内嵌服务" hidden></iframe>
+      </div>
+    </div>
   </div>
 </div>
 </div>
 <script>
   (function () {
     var frame = document.getElementById("svc-frame");
-    var placeholder = document.getElementById("placeholder");
+    var dashboard = document.getElementById("service-dashboard");
+    var frameStack = document.getElementById("frame-stack");
+    var nameEl = document.getElementById("current-service-name");
     var links = document.querySelectorAll(".nav-link[data-url]");
+    var cards = document.querySelectorAll(".service-card[data-url]");
+    var btnRefresh = document.getElementById("frame-refresh");
+    var btnBack = document.getElementById("frame-back-overview");
+    var currentBaseUrl = "";
 
     function setActive(el) {
       links.forEach(function (a) {
@@ -63,17 +107,73 @@
       if (el) el.classList.add("active");
     }
 
+    function findNavLink(url) {
+      var found = null;
+      links.forEach(function (a) {
+        if (a.getAttribute("data-url") === url) found = a;
+      });
+      return found;
+    }
+
+    function openService(url, name, preferredNav) {
+      if (!url) return;
+      currentBaseUrl = url;
+      nameEl.textContent = name || "";
+      dashboard.hidden = true;
+      frameStack.hidden = false;
+      frame.hidden = false;
+      frame.src = url;
+      var nav = preferredNav || findNavLink(url);
+      setActive(nav);
+    }
+
+    function reloadUrl() {
+      var u = currentBaseUrl;
+      if (!u) return;
+      var sep = u.indexOf("?") >= 0 ? "&" : "?";
+      var hash = "";
+      var base = u;
+      var hashPos = u.indexOf("#");
+      if (hashPos >= 0) {
+        base = u.slice(0, hashPos);
+        hash = u.slice(hashPos);
+      }
+      frame.src = base + sep + "_navts=" + Date.now() + hash;
+    }
+
+    function showDashboard() {
+      currentBaseUrl = "";
+      frame.src = "about:blank";
+      frame.hidden = true;
+      frameStack.hidden = true;
+      dashboard.hidden = false;
+      setActive(null);
+    }
+
     links.forEach(function (a) {
       a.addEventListener("click", function (e) {
         e.preventDefault();
         var url = a.getAttribute("data-url");
-        if (!url) return;
-        placeholder.hidden = true;
-        frame.hidden = false;
-        frame.src = url;
-        setActive(a);
+        var name = a.getAttribute("data-name") || "";
+        openService(url, name, a);
       });
     });
+
+    cards.forEach(function (btn) {
+      btn.addEventListener("click", function () {
+        var url = btn.getAttribute("data-url");
+        var name = btn.getAttribute("data-name") || "";
+        openService(url, name, null);
+      });
+    });
+
+    btnRefresh.addEventListener("click", function () {
+      reloadUrl();
+    });
+
+    btnBack.addEventListener("click", function () {
+      showDashboard();
+    });
   })();
 </script>
 {% endblock %}