@manufosela/browser-closure-notice

<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
    href="https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&display=swap"
    rel="stylesheet"
  />
<main>
    <div class="container grid">
      <section class="card">
        <h2>Live demo</h2>
        <p class="hint">Try moving the cursor to the top-right corner. If you are on macOS, aim at the top-left.</p>
        <div class="status">
          <div>State: <strong id="stateLabel">idle</strong></div>
          <div>Triggers: <strong id="triggerCount">0</strong></div>
        </div>
        <div class="actions">
          <button id="startBtn">Start detection</button>
          <button class="secondary" id="stopBtn">Stop detection</button>
          <button class="secondary" id="clearBtn">Clear log</button>
        </div>
        <div class="log" id="logPanel">No events yet.</div>
      </section>

      <section class="card" id="playground">
        <h2>Playground</h2>
        <p class="hint">Customize behavior and re-apply the configuration.</p>
        <form id="playgroundForm">
          <div class="row">
            <label>
              Steps to close
              <input type="number" id="stepsInput" min="1" value="20" />
            </label>
            <label>
              Distance near close (px)
              <input type="number" id="distanceInput" min="20" value="250" />
            </label>
            <label>
              Max times (0 = unlimited)
              <input type="number" id="maxTimesInput" min="0" value="0" />
            </label>
          </div>
          <label>
            Dialog message
            <textarea id="messageInput">Are you sure you want to leave?</textarea>
          </label>
          <label>
            <input type="checkbox" id="defaultDialog" checked /> Use default dialog
          </label>
          <div class="actions">
            <button type="button" id="applyBtn">Apply &amp; start</button>
          </div>
        </form>
      </section>

      <section class="card">
        <h2>Code example</h2>
        <p class="hint">This snippet updates based on the playground settings.</p>
        <pre class="code" id="codeBlock"></pre>
      </section>
    </div>
  </main>

:root {
  --bg: #0c0f14;
  --bg-elevated: #141923;
  --bg-panel: #171d28;
  --border: #262f3f;
  --text: #f4f6fb;
  --text-muted: #a7b0c2;
  --text-dim: #7d879b;
  --accent: #ff8a3d;
  --accent-strong: #ff6a00;
  --accent-soft: rgba(255, 138, 61, 0.16);
  --shadow: 0 20px 50px rgba(5, 8, 14, 0.45);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1160px;
}

* { box-sizing: border-box; }
    header {
      padding: 32px 24px 16px;
      border-bottom: 1px solid var(--border);
    }
    .container { max-width: 1100px; margin: 0 auto; }
    .top-links {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 12px;
    }
    .top-links a {
      border: 1px solid var(--border);
      border-radius: 999px;
      padding: 6px 12px;
      color: var(--text-muted);
      font-size: 0.85rem;
      text-decoration: none;
    }
    h1 { margin: 0; font-size: clamp(28px, 4vw, 44px); 
      color: var(--accent);
    }
    p { margin: 8px 0 0; color: var(--text-muted); }
    main { padding: 24px; }
    .grid {
      display: grid;
      gap: 20px;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      align-items: start;
    }
    .card {
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 18px;
      display: grid;
      gap: 12px;
    }
    .card h2 { margin: 0; font-size: 1.2rem; }
    .hint { color: var(--text-muted); font-size: 0.9rem; }
    .code {
      background: #0b0f1a;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 12px;
      font-size: 0.85rem;
      line-height: 1.5;
      white-space: pre-wrap;
      word-break: break-word;
    }
    .log {
      background: #0b0f1a;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 12px;
      font-size: 0.85rem;
      min-height: 120px;
      max-height: 200px;
      overflow-y: auto;
    }
    label { display: grid; gap: 6px; font-size: 0.9rem; }
    input, textarea {
      background: #101624;
      color: var(--text);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 8px 10px;
      font-size: 0.9rem;
    }
    textarea { min-height: 70px; resize: vertical; }
    .row {
      display: grid;
      gap: 12px;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
    .actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    button {
      padding: 8px 14px;
      border-radius: 999px;
      border: none;
      background: linear-gradient(120deg, var(--accent), #ff6a00);
      color: #111;
      cursor: pointer;
      font-weight: 600;
    }
    button.secondary {
      background: transparent;
      color: var(--text);
      border: 1px solid var(--border);
    }
    .status {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      font-size: 0.9rem;
      color: var(--text-muted);
    }
    .status strong { color: var(--text); }
  








:root {
  --bg: #0f1117;
  --bg-2: #151a26;
  --bg-spot-1: #1a2136;
  --bg-spot-2: #1d1b34;
  --card: #1c2233;
  --text: #f3f6ff;
  --muted: #b8c0d9;
  --line: #2b3247;
  --accent: #ffb000;
  --accent-2: #00d0ff;
  --surface: #0b0f1a;
  --code-bg: #0b0f1a;
  --code-text: #d6d9e6;
}

:root.light {
  --bg: #f5f5f7;
  --bg-2: #ffffff;
  --bg-spot-1: #f8e9d0;
  --bg-spot-2: #e8eef8;
  --card: #ffffff;
  --text: #1d1d1f;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #ffb000;
  --accent-2: #00a7d6;
  --surface: #f3f4f6;
  --code-bg: #111827;
  --code-text: #f9fafb;
}

:root.dark {
  --bg: #0f1117;
  --bg-2: #151a26;
  --bg-spot-1: #1a2136;
  --bg-spot-2: #1d1b34;
  --card: #1c2233;
  --text: #f3f6ff;
  --muted: #b8c0d9;
  --line: #2b3247;
  --accent: #ffb000;
  --accent-2: #00d0ff;
  --surface: #0b0f1a;
  --code-bg: #0b0f1a;
  --code-text: #d6d9e6;
}

h1 {
  color: var(--accent) !important;
}

.top-links a,
.topbar a {
  color: var(--muted) !important;
  border-color: var(--line) !important;
}

.top-links a:hover,
.topbar a:hover {
  color: var(--text) !important;
}

.card,
.section,
.demo-section,
.panel {
  background: var(--card) !important;
  border-color: var(--line) !important;
  color: var(--text) !important;
}

.code-block,
pre,
code,
.output,
.current-url,
.event-log,
.result-card,
.log {
  background: var(--code-bg) !important;
  color: var(--code-text) !important;
  border-color: var(--line) !important;
}

input,
select,
textarea {
  background: var(--surface) !important;
  color: var(--text) !important;
  border-color: var(--line) !important;
}

button {
  background: linear-gradient(120deg, var(--accent), #ff6a00) !important;
  color: #111 !important;
}

footer {
  color: var(--muted) !important;
}

footer a {
  color: var(--text) !important;
}

import { BrowserClosureNotice } from "https://esm.sh/@manufosela/browser-closure-notice";

    const logPanel = document.getElementById('logPanel');
    const triggerCount = document.getElementById('triggerCount');
    const stateLabel = document.getElementById('stateLabel');
    const codeBlock = document.getElementById('codeBlock');

    const stepsInput = document.getElementById('stepsInput');
    const distanceInput = document.getElementById('distanceInput');
    const maxTimesInput = document.getElementById('maxTimesInput');
    const messageInput = document.getElementById('messageInput');
    const defaultDialog = document.getElementById('defaultDialog');

    let instance;
    let count = 0;

    const appendLog = (message) => {
      const item = document.createElement('div');
      item.textContent = message;
      logPanel.prepend(item);
    };

    const updateStatus = (state) => {
      stateLabel.textContent = state;
      triggerCount.textContent = String(count);
    };

    const buildConfig = () => ({
      stepsTakenToClose: Number(stepsInput.value),
      distanceNearClose: Number(distanceInput.value),
      maxTimes: Number(maxTimesInput.value),
      dialogMessage: messageInput.value.trim(),
    });

    const renderCode = () => {
      const config = buildConfig();
      const callbackBlock = defaultDialog.checked
        ? ''
        : "  callback: () => {\n    console.log('Triggered');\n  },\n";

      codeBlock.textContent = `import { BrowserClosureNotice } from '@manufosela/browser-closure-notice';\n\nconst notice = new BrowserClosureNotice({\n${callbackBlock}  dialogMessage: '${config.dialogMessage.replace(/'/g, "\\'")}',\n  maxTimes: ${config.maxTimes},\n  stepsTakenToClose: ${config.stepsTakenToClose},\n  distanceNearClose: ${config.distanceNearClose}\n});\n\nnotice.detect();`;
    };

    const setup = () => {
      if (instance) {
        instance.unDetect();
      }

      count = 0;
      updateStatus('listening');

      const config = buildConfig();

      if (!defaultDialog.checked) {
        config.callback = () => {
          count += 1;
          updateStatus('listening');
          appendLog(`Triggered at ${new Date().toLocaleTimeString()}`);
        };
      }

      instance = new BrowserClosureNotice(config);
      instance.detect();

      if (count === 0 && logPanel.textContent === 'No events yet.') {
        appendLog('Listening for mouse movement...');
      }

      renderCode();
    };

    document.getElementById('applyBtn').addEventListener('click', setup);
    document.getElementById('startBtn').addEventListener('click', () => {
      if (instance) {
        instance.detect();
      } else {
        setup();
      }
      updateStatus('listening');
    });
    document.getElementById('stopBtn').addEventListener('click', () => {
      if (instance) {
        instance.unDetect();
        updateStatus('stopped');
      }
    });
    document.getElementById('clearBtn').addEventListener('click', () => {
      logPanel.textContent = 'No events yet.';
      count = 0;
      updateStatus(stateLabel.textContent);
    });

    document.getElementById('playgroundForm').addEventListener('input', renderCode);

    renderCode();
    setup();
  

class DemoThemeToggle extends HTMLElement {
  constructor() {
    super();
    this.attachShadow({ mode: 'open' });
    this.handleClick = this.handleClick.bind(this);
  }

  connectedCallback() {
    const saved = localStorage.getItem('utils-demo-theme');
    document.documentElement.classList.remove('dark');
    document.documentElement.classList.toggle('light', saved === 'light');

    this.render();
  }

  render() {
    const isLight = document.documentElement.classList.contains('light');
    this.shadowRoot.innerHTML = `
      <style>
        :host {
          display: inline-flex;
        }
        .toggle {
          display: inline-flex;
          align-items: center;
          border: 1px solid var(--line);
          border-radius: 999px;
          overflow: hidden;
          background: var(--surface);
        }
        button {
          border: none;
          background: transparent;
          color: var(--muted);
          padding: 6px 12px;
          font-size: 0.8rem;
          cursor: pointer;
          font-family: "Space Grotesk", "Trebuchet MS", Arial, sans-serif;
        }
        button.active {
          background: linear-gradient(120deg, var(--accent), #ff6a00);
          color: #111;
          font-weight: 600;
        }
      </style>
      <div class="toggle" role="group" aria-label="Theme toggle">
        <button class="${isLight ? 'active' : ''}" data-theme="light">Light</button>
        <button class="${isLight ? '' : 'active'}" data-theme="dark">Dark</button>
      </div>
    `;

    this.shadowRoot.querySelectorAll('button').forEach((btn) => {
      btn.addEventListener('click', this.handleClick);
    });
  }

  handleClick(event) {
    const theme = event.currentTarget.dataset.theme;
    const isLight = theme === 'light';
    document.documentElement.classList.toggle('light', isLight);
    document.documentElement.classList.remove('dark');
    localStorage.setItem('utils-demo-theme', isLight ? 'light' : 'dark');
    this.render();
  }
}

customElements.define('demo-theme-toggle', DemoThemeToggle);