optimal.web.logger/examples/basic-usage.html at main · bernardbaker/optimal.web.logger · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Happy Web Logger - Basic Usage</title>
  <style>
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      max-width: 800px;
      margin: 50px auto;
      padding: 20px;
      background: #f5f5f5;
    }

    .container {
      background: white;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    h1 {
      color: #333;
      border-bottom: 3px solid #4CAF50;
      padding-bottom: 10px;
    }

    button {
      background: #4CAF50;
      color: white;
      border: none;
      padding: 10px 20px;
      margin: 5px;
      border-radius: 5px;
      cursor: pointer;
      font-size: 14px;
    }

    button:hover {
      background: #45a049;
    }

    .button-group {
      margin: 20px 0;
    }

    .info {
      background: #e3f2fd;
      padding: 15px;
      border-left: 4px solid #2196F3;
      margin: 20px 0;
    }

    pre {
      background: #263238;
      color: #aed581;
      padding: 15px;
      border-radius: 5px;
      overflow-x: auto;
    }
  </style>
</head>

<body>
  <div class="container">
    <h1>🎯 Happy Web Logger - Basic Usage</h1>

    <div class="info">
      <strong>Instructions:</strong> Click the buttons below to test different logging features.
      Open your browser's console to see the logs.
    </div>

    <div class="button-group">
      <h3>Basic Logging</h3>
      <button onclick="testDebug()">Debug Log</button>
      <button onclick="testInfo()">Info Log</button>
      <button onclick="testWarn()">Warning Log</button>
      <button onclick="testError()">Error Log</button>
    </div>

    <div class="button-group">
      <h3>Console Override</h3>
      <button onclick="testConsoleLog()">Console.log</button>
      <button onclick="testConsoleError()">Console.error</button>
    </div>

    <div class="button-group">
      <h3>Advanced</h3>
      <button onclick="testComplexObject()">Log Complex Object</button>
      <button onclick="testHighVolume()">High Volume (1000 logs)</button>
      <button onclick="testFlush()">Manual Flush</button>
    </div>

    <div class="button-group">
      <h3>Configuration</h3>
      <button onclick="switchToImmediate()">Immediate Mode</button>
      <button onclick="switchToBatched()">Batched Mode</button>
      <button onclick="switchToAdaptive()">Adaptive Mode</button>
    </div>

    <h3>Example Code</h3>
    <pre><code>// Initialize the logger
import HappyLogger from '@bernardbaker/happy-web-logger';

const logger = HappyLogger.getInstance({
  bufferMode: 'adaptive',
  enableConsoleOverride: true,
  logLevel: 'debug',
  colors: {
    debug: '#9e9e9e',    // Gray
    info: '#2196F3',     // Blue
    warn: '#FF9800',     // Orange
    error: '#F44336',    // Red
    log: '#4CAF50',      // Green
  },
});

// Use it!
logger.info('Hello, Happy Web Logger!');
console.log('This is intercepted too!');</code></pre>
  </div>

  <!-- In a real app, you would import from the built package -->
  <script type="module">
    // Simulated logger for demo purposes
    // In production, import from: import HappyLogger from '@bernardbaker/happy-web-logger';

    class MockHappyLogger {
      constructor(config = {}) {
        this.config = config;
        console.log('Happy Web Logger initialized with config:', config);
      }

      debug(msg, ...args) {
        console.log(`[DEBUG] ${msg}`, ...args);
      }

      info(msg, ...args) {
        console.log(`[INFO] ${msg}`, ...args);
      }

      warn(msg, ...args) {
        console.warn(`[WARN] ${msg}`, ...args);
      }

      error(msg, ...args) {
        console.error(`[ERROR] ${msg}`, ...args);
      }

      configure(config) {
        Object.assign(this.config, config);
        console.log('Configuration updated:', this.config);
      }

      flush() {
        console.log('Buffer flushed!');
      }
    }

    // Initialize logger
    window.logger = new MockHappyLogger({
      bufferMode: 'adaptive',
      enableConsoleOverride: true,
      logLevel: 'debug', // Default - captures all log levels
      colors: {
        debug: '#9e9e9e',
        info: '#2196F3',
        warn: '#FF9800',
        error: '#F44336',
        log: '#4CAF50',
      },
    });

    // Test functions
    window.testDebug = function () {
      logger.debug('This is a debug message', { detail: 'extra info' });
    };

    window.testInfo = function () {
      logger.info('Application event occurred', { userId: 123, action: 'login' });
    };

    window.testWarn = function () {
      logger.warn('Deprecation warning: Old API will be removed', { version: '2.0.0' });
    };

    window.testError = function () {
      logger.error('An error occurred', new Error('Something went wrong'));
    };

    window.testConsoleLog = function () {
      console.log('Regular console.log - intercepted by Happy Web Logger!');
    };

    window.testConsoleError = function () {
      console.error('Console error - intercepted and enhanced!');
    };

    window.testComplexObject = function () {
      const complexObj = {
        user: { id: 1, name: 'John Doe', email: 'john@example.com' },
        settings: { theme: 'dark', notifications: true },
        metadata: { timestamp: Date.now(), version: '1.0.0' },
      };
      logger.info('Logging complex object', complexObj);
    };

    window.testHighVolume = function () {
      console.time('1000 logs');
      for (let i = 0; i < 1000; i++) {
        logger.info(`Log message ${i}`, { iteration: i });
      }
      console.timeEnd('1000 logs');
      alert('1000 logs sent! Check console for timing.');
    };

    window.testFlush = function () {
      logger.info('Message 1');
      logger.info('Message 2');
      logger.info('Message 3');
      logger.flush();
      alert('Buffer flushed! All pending logs sent to worker.');
    };

    window.switchToImmediate = function () {
      logger.configure({ bufferMode: 'immediate' });
      alert('Switched to IMMEDIATE mode');
    };

    window.switchToBatched = function () {
      logger.configure({ bufferMode: 'batched', batchSize: 10 });
      alert('Switched to BATCHED mode (batch size: 10)');
    };

    window.switchToAdaptive = function () {
      logger.configure({ bufferMode: 'adaptive' });
      alert('Switched to ADAPTIVE mode (errors immediate, others batched)');
    };

    // Log initialization
    logger.info('Happy Web Logger demo page loaded!');
  </script>
</body>

</html>