1 files changed, 39 insertions, 0 deletions
diff --git a/static/app.js b/static/app.js
new file mode 100644
index 0000000..7a9ff40
--- /dev/null
+++ b/static/app.js
@@ -0,0 +1,39 @@
+// The shell: discover modules, mount each panel, poll its state.
+// A module is static/modules/<name>.js exporting default {title, interval,
+// mount(el), update(state, el)}. A missing or broken panel is skipped.
+
+const grid = document.getElementById("grid");
+
+async function mountModule(name) {
+  let panel;
+  try {
+    panel = (await import(`./modules/${name}.js`)).default;
+  } catch {
+    return;
+  }
+  const el = document.createElement("section");
+  el.className = "panel";
+  el.dataset.module = name;
+  el.innerHTML = `<h2>${panel.title ?? name}</h2>`;
+  grid.append(el);
+  panel.mount?.(el);
+
+  const poll = async () => {
+    try {
+      const r = await fetch(`/api/${name}`);
+      if (r.ok) panel.update?.(await r.json(), el);
+    } catch {
+      // keep the last state; the next tick retries
+    }
+  };
+  await poll();
+  setInterval(poll, (panel.interval ?? 1) * 1000);
+}
+
+async function boot() {
+  const r = await fetch("/api/modules");
+  if (!r.ok) return;
+  for (const { name } of await r.json()) await mountModule(name);
+}
+
+boot();