chore: initial import

public/app.js

@@ -0,0 +1,91 @@
+async function fetchJSON(url, opts) {
+  const res = await fetch(url, opts);
+  return res.json();
+}
+
+async function loadStatuses() {
+  const table = document.getElementById('servicesTable');
+  table.innerHTML = '<tr><td colspan="4">Loading...</td></tr>';
+  try {
+    const data = await fetchJSON('/api/statuses');
+    table.innerHTML = '';
+    for (const r of data.results || []) {
+      const tr = document.createElement('tr');
+      const activeLine = r.parsed?.active || 'Unknown';
+      const isRunning = /Active:\s+active/i.test(activeLine) && /\(running\)/i.test(activeLine);
+      const isFailed = /Active:\s+(failed|inactive)/i.test(activeLine) || /\(dead\)/i.test(activeLine);
+      const statusClass = isRunning ? 'ok' : (isFailed ? 'bad' : '');
+        const portsText = Array.isArray(r.ports) && r.ports.length ? r.ports.join(', ') : '';
+        tr.innerHTML = `
+          <td>${r.name}</td>
+          <td><span class=\"status ${statusClass}\">${activeLine}</span></td>
+          <td>${portsText}</td>
+          <td>${r.parsed?.pid || ''}</td>
+          <td class=\"controls\">
+            <button data-name=\"${r.name}\" class=\"view-logs\">View Logs</button>
+            <button data-name=\"${r.name}\" class=\"view-status\">Raw Status</button>
+          </td>
+        `;
+      table.appendChild(tr);
+    }
+    wireButtons();
+  } catch (err) {
+    table.innerHTML = `<tr><td colspan="4">Error: ${err}</td></tr>`;
+  }
+}
+
+function wireButtons() {
+  document.querySelectorAll('.view-logs').forEach(btn => {
+    btn.addEventListener('click', async () => {
+      const name = btn.getAttribute('data-name');
+      const data = await fetchJSON(`/api/logs?name=${encodeURIComponent(name)}&n=100`);
+      document.getElementById('logs').value = data.logs || JSON.stringify(data, null, 2);
+    });
+  });
+  document.querySelectorAll('.view-status').forEach(btn => {
+    btn.addEventListener('click', async () => {
+      const name = btn.getAttribute('data-name');
+      const data = await fetchJSON(`/api/status?name=${encodeURIComponent(name)}`);
+      document.getElementById('logs').value = data.raw || JSON.stringify(data, null, 2);
+    });
+  });
+}
+
+async function addService() {
+  const nameInput = document.getElementById('serviceName');
+  const name = nameInput.value.trim();
+  if (!name.endsWith('.service')) {
+    alert('Service name must end with .service');
+    return;
+  }
+  const data = await fetchJSON('/api/services', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ name }),
+  });
+  nameInput.value = '';
+  await loadStatuses();
+}
+
+let autoRefreshTimer = null;
+
+function updateAutoRefresh() {
+  const enabled = document.getElementById('autoRefreshToggle').checked;
+  const intervalSec = Number(document.getElementById('autoRefreshInterval').value || '10');
+  if (autoRefreshTimer) {
+    clearInterval(autoRefreshTimer);
+    autoRefreshTimer = null;
+  }
+  if (enabled) {
+    autoRefreshTimer = setInterval(loadStatuses, intervalSec * 1000);
+  }
+}
+
+window.addEventListener('DOMContentLoaded', () => {
+  document.getElementById('refresh').addEventListener('click', loadStatuses);
+  document.getElementById('addService').addEventListener('click', addService);
+  document.getElementById('autoRefreshToggle').addEventListener('change', updateAutoRefresh);
+  document.getElementById('autoRefreshInterval').addEventListener('change', updateAutoRefresh);
+  loadStatuses();
+  updateAutoRefresh();
+});