Redesign web server to avoid lengthy system stats retrieval

2026-04-11 08:28:06 +02:00
parent c0399185ce
commit d37621574c
14 changed files with 349 additions and 10 deletions
@@ -1742,9 +1742,9 @@

 <body>
  <div class="nav-links">
-    <a href="/">Home</a>
    <a href="/files" class="active">File Manager</a>
    <a href="/settings">Settings</a>
+    <a href="/systeminfo">System Info</a>
  </div>

  <div class="page-header">
@@ -137,9 +137,9 @@
  <h1>📚 CrossPoint Reader</h1>

  <div class="nav-links">
-    <a href="/" class="active">Home</a>
    <a href="/files">File Manager</a>
    <a href="/settings">Settings</a>
+    <a href="/systeminfo" class="active">System Info</a>
  </div>

  <div class="card">
@@ -192,6 +192,14 @@
      <span class="label">Uptime</span>
      <span class="value" id="uptime">Loading...</span>
    </div>
+    <div class="info-row">
+      <span class="label">Fast status fetch</span>
+      <span class="value" id="fast-status-duration">Loading...</span>
+    </div>
+    <div class="info-row">
+      <span class="label">Full status fetch</span>
+      <span class="value" id="full-status-duration">Not loaded</span>
+    </div>
    <div class="info-row">
      <span class="label">SD Card</span>
      <span class="value" id="sd-space">Not loaded</span>
@@ -232,6 +240,10 @@
      return h + 'h ' + String(m).padStart(2, '0') + 'm ' + String(s).padStart(2, '0') + 's';
    }

+    function formatDuration(ms) {
+      return ms == null ? 'N/A' : ms + ' ms';
+    }
+
    function applyStatus(data, includeSd) {
      document.getElementById('version').textContent = data.version || 'N/A';
      document.getElementById('chip-version').textContent = data.chipVersion || 'N/A';
@@ -269,16 +281,19 @@
    }

    async function fetchStatus() {
+      const start = performance.now();
      try {
-        const fastResponse = await fetch('/api/status?phase=fast');
+        const fastResponse = await fetch('/api/status/fast');
        if (!fastResponse.ok) {
          throw new Error('Failed to fetch fast status: ' + fastResponse.status + ' ' + fastResponse.statusText);
        }
        const fastData = await fastResponse.json();
        applyStatus(fastData, false);
+        document.getElementById('fast-status-duration').textContent = formatDuration(Math.round(performance.now() - start));
      } catch (error) {
        console.error('Error fetching status:', error);
        document.getElementById('sd-space').textContent = SD_LABELS.ERROR;
+        document.getElementById('fast-status-duration').textContent = 'Error';
      } finally {
        if (!sdLoading) {
          setSdButtonState(true);
@@ -296,6 +311,9 @@
      button.disabled = true;
      button.textContent = SD_LABELS.LOADING;
      document.getElementById('sd-space').textContent = SD_LABELS.LOADING;
+      document.getElementById('full-status-duration').textContent = 'Loading...';
+
+      const start = performance.now();

      try {
        const response = await fetch('/api/status');
@@ -305,11 +323,13 @@
        const data = await response.json();
        applyStatus(data, true);
        button.style.display = 'none';
+        document.getElementById('full-status-duration').textContent = formatDuration(Math.round(performance.now() - start));
      } catch (error) {
        console.error('Error fetching SD status:', error);
        button.disabled = false;
        button.textContent = SD_LABELS.LOAD_BUTTON;
        document.getElementById('sd-space').textContent = SD_LABELS.ERROR;
+        document.getElementById('full-status-duration').textContent = 'Error';
      } finally {
        sdLoading = false;
      }
@@ -240,9 +240,9 @@
  <h1>⚙️ Settings</h1>

  <div class="nav-links">
-    <a href="/">Home</a>
    <a href="/files">File Manager</a>
    <a href="/settings" class="active">Settings</a>
+    <a href="/systeminfo">System Info</a>
  </div>

  <div id="message" class="message"></div>
@@ -0,0 +1,132 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>CrossPoint Reader</title>
+  <style>
+    :root {
+      --font-color: #333;
+      --bg: #f5f5f5;
+      --card-bg: #fff;
+      --accent-color: rgb(110, 154, 130);
+      --accent-color-dark: #5a8c73;
+      --subtitle-color: #7f8c8d;
+    }
+
+    @media (prefers-color-scheme: dark) {
+      :root {
+        --font-color: #f5f5f5;
+        --bg: #222;
+        --card-bg: #333;
+        --accent-color: #6fae83;
+        --accent-color-dark: #5a8c73;
+        --subtitle-color: #b0bfc7;
+      }
+    }
+
+    body {
+      margin: 0;
+      min-height: 100vh;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
+      background: radial-gradient(circle at top, rgba(110, 154, 130, 0.15), transparent 35%), var(--bg);
+      color: var(--font-color);
+    }
+
+    .card {
+      width: min(100%, 420px);
+      background: var(--card-bg);
+      border-radius: 20px;
+      box-shadow: 0 18px 50px rgba(0, 0, 0, 0.09);
+      padding: 36px 28px;
+      text-align: center;
+    }
+
+    .logo {
+      font-size: 4rem;
+      margin-bottom: 16px;
+    }
+
+    h1 {
+      margin: 0;
+      letter-spacing: -0.04em;
+      font-size: 2rem;
+    }
+
+    .subtitle {
+      margin: 10px 0 24px;
+      color: var(--subtitle-color);
+      font-size: 1rem;
+    }
+
+    .version {
+      margin: 14px 0 24px;
+      font-size: 0.95rem;
+      color: var(--accent-color-dark);
+    }
+
+    .nav-links {
+      display: grid;
+      gap: 12px;
+      margin-top: 24px;
+    }
+
+    .nav-links a {
+      display: block;
+      padding: 14px 18px;
+      border-radius: 12px;
+      background: var(--accent-color);
+      color: white;
+      text-decoration: none;
+      font-weight: 600;
+      transition: background-color 0.15s ease;
+    }
+
+    .nav-links a:hover {
+      background: var(--accent-color-dark);
+    }
+
+    .footer {
+      margin-top: 28px;
+      color: var(--subtitle-color);
+      font-size: 0.9rem;
+    }
+  </style>
+</head>
+
+<body>
+  <div class="card">
+    <div class="logo">📚</div>
+    <h1>CrossPoint Reader</h1>
+    <div class="subtitle">Welcome to your reader</div>
+    <div class="version">Version <span id="version">Loading...</span></div>
+    <div class="nav-links">
+      <a href="/files">Open File Manager</a>
+      <a href="/settings">Settings</a>
+      <a href="/systeminfo">System Info</a>
+    </div>
+    <div class="footer">Fast start page designed for weak connections</div>
+  </div>
+  <script>
+    async function loadVersion() {
+      try {
+        const response = await fetch('/api/status/fast');
+        if (!response.ok) {
+          throw new Error('Failed to fetch version');
+        }
+        const data = await response.json();
+        document.getElementById('version').textContent = data.version || 'N/A';
+      } catch (error) {
+        document.getElementById('version').textContent = 'Unavailable';
+      }
+    }
+
+    document.addEventListener('DOMContentLoaded', loadVersion);
+  </script>
+</body>
+
+</html>