GlassTerminalJS/example.html at main · jnuvola/GlassTerminalJS · 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>Glass Terminal Demo - All-in-One</title>
    <style>
        body {
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #121212, #1e272e);
            font-family: Arial, sans-serif;
            color: #eee;
            padding: 20px;
        }

        h1 {
            margin-bottom: 30px;
        }

        .controls {
            margin-top: 30px;
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
        }

        button {
            background: rgba(70, 70, 70, 0.4);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 5px;
            padding: 8px 16px;
            cursor: pointer;
            backdrop-filter: blur(5px);
            transition: all 0.3s;
        }

        button:hover {
            background: rgba(100, 100, 100, 0.6);
        }

        #terminal-container {
            margin: 40px 0;
        }
    </style>
</head>
<body>
    <h1>Glass Terminal Component Demo</h1>

    <div id="terminal-container"></div>

    <div class="controls">
        <button id="start-btn">Start</button>
        <button id="stop-btn">Stop</button>
        <button id="reset-btn">Reset</button>
        <button id="code-mode-btn">Code Mode</button>
        <button id="matrix-mode-btn">Matrix Mode</button>
    </div>

    <!-- Define the component class directly in this page -->
    <script>
        /**
         * GlassTerminal - A customizable vintage terminal component with glass effects
         *
         * @class
         */
        class GlassTerminal {
          /**
           * Create a new GlassTerminal instance
           *
           * @param {Object} options - Configuration options
           * @param {string} options.containerId - ID of the container element where the terminal will be mounted
           * @param {Array<string>} [options.lines=[]] - Initial lines to display in the terminal
           * @param {string} [options.terminalColor='#33ff33'] - Color of the terminal text
           * @param {number} [options.width=500] - Width of the component in pixels
           * @param {number} [options.height=500] - Height of the component in pixels
           * @param {number} [options.fontSize=11] - Font size in pixels
           * @param {boolean} [options.autoRestart=true] - Whether to restart typing after completion
           */
          constructor(options) {
            this.options = Object.assign({
              containerId: 'glass-terminal-container',
              lines: [
                '> initializing system...',
                '> loading kernel modules...',
                '> mounting virtual filesystem...',
                '> starting session daemon...',
                '> connected to main server',
                '> ',
                '> function analyzeData(input) {',
                '    const result = [];',
                '    for (let i = 0; i < input.length; i++) {',
                '        if (input[i] > threshold) {',
                '            result.push(input[i] * 1.5);',
                '        } else {',
                '            result.push(input[i] / 2);',
                '        }',
                '    }',
                '    return result;',
                '}',
                '> ',
                '> const data = [12, 45, 67, 8, 23, 56, 99];',
                '> const threshold = 30;',
                '> analyzing data...',
                '> processing blocks: ████████░░ 80%',
                '> results = analyzeData(data);',
                '> console.log(results);',
                '> [6, 67.5, 100.5, 4, 11.5, 84, 148.5]',
                '> ',
                '> initiating quantum encrypt sequence...',
                '> generating prime factors...',
                '> loading cryptographic modules...'
              ],
              terminalColor: '#33ff33',
              width: 500,
              height: 500,
              fontSize: 11,
              autoRestart: true
            }, options);

            this.lineIndex = 0;
            this.charIndex = 0;
            this.container = null;
            this.outputElement = null;
            this.isRunning = false;
          }

          /**
           * Generate the CSS styles for the component
           *
           * @returns {string} CSS styles
           * @private
           */
          _generateStyles() {
            return `
              .glass-container {
                position: relative;
                width: ${this.options.width}px;
                height: ${this.options.height}px;
                display: flex;
                justify-content: center;
                align-items: center;
                border-radius: 15px;
                background: rgba(30, 30, 30, 0.2);
                box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
                backdrop-filter: blur(10px);
                -webkit-backdrop-filter: blur(10px);
                border: 1px solid rgba(100, 100, 100, 0.2);
                padding: 20px;
              }

              .glass-circle {
                position: relative;
                width: ${this.options.width * 0.76}px;
                height: ${this.options.height * 0.76}px;
                border-radius: 50%;
                background: rgba(0, 0, 0, 0.3);
                overflow: hidden;
                box-shadow:
                    inset 0 0 50px rgba(255, 255, 255, 0.15),
                    0 0 20px rgba(0, 0, 0, 0.3);
                display: flex;
                justify-content: center;
                align-items: center;
              }

              .glass-reflection {
                position: absolute;
                width: 100%;
                height: 100%;
                border-radius: 50%;
                background: linear-gradient(
                    135deg,
                    rgba(255, 255, 255, 0.1) 0%,
                    rgba(255, 255, 255, 0.05) 40%,
                    rgba(255, 255, 255, 0) 60%
                );
                transform: rotate(-20deg);
                pointer-events: none;
              }

              .terminal {
                width: ${this.options.width * 0.68}px;
                height: ${this.options.height * 0.68}px;
                background: #000;
                border-radius: 50%;
                padding: 20px;
                box-sizing: border-box;
                overflow: hidden;
                font-size: ${this.options.fontSize}px;
                position: relative;
              }

              .terminal-content {
                height: 100%;
                overflow: hidden;
                color: ${this.options.terminalColor};
                text-shadow: 0 0 5px rgba(51, 255, 51, 0.7);
              }

              .terminal-content pre {
                margin: 0;
                white-space: pre-wrap;
              }

              .cursor {
                display: inline-block;
                width: ${this.options.fontSize * 0.5}px;
                height: ${this.options.fontSize * 1.1}px;
                background-color: ${this.options.terminalColor};
                animation: blink 1s infinite;
                vertical-align: bottom;
              }

              @keyframes blink {
                0%, 100% { opacity: 1; }
                50% { opacity: 0; }
              }

              .scan-line {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 4px;
                background: rgba(51, 255, 51, 0.1);
                animation: scan 6s linear infinite;
                z-index: 2;
              }

              @keyframes scan {
                0% { top: 0; }
                100% { top: 100%; }
              }

              .terminal-glow {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                border-radius: 50%;
                box-shadow: inset 0 0 20px rgba(51, 255, 51, 0.2);
                pointer-events: none;
                z-index: 3;
              }

              .vintage-effect {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background:
                    linear-gradient(
                        rgba(51, 255, 51, 0.02) 50%,
                        rgba(0, 0, 0, 0.02) 50%
                    );
                background-size: 100% 4px;
                z-index: 1;
                pointer-events: none;
                opacity: 0.3;
                border-radius: 50%;
              }
            `;
          }

          /**
           * Generate the HTML structure for the component
           *
           * @returns {string} HTML markup
           * @private
           */
          _generateHTML() {
            return `
              <div class="glass-container">
                <div class="glass-circle">
                  <div class="glass-reflection"></div>
                  <div class="terminal">
                    <div class="terminal-content">
                      <pre id="${this.options.containerId}-output"></pre>
                      <span class="cursor"></span>
                    </div>
                    <div class="scan-line"></div>
                    <div class="terminal-glow"></div>
                    <div class="vintage-effect"></div>
                  </div>
                </div>
              </div>
            `;
          }

          /**
           * Type the next character in the terminal
           *
           * @private
           */
          _typeNextChar() {
            if (!this.isRunning) return;

            if (this.lineIndex < this.options.lines.length) {
              const currentLine = this.options.lines[this.lineIndex];

              if (this.charIndex < currentLine.length) {
                this.outputElement.textContent += currentLine.charAt(this.charIndex);
                this.charIndex++;
                setTimeout(() => this._typeNextChar(), Math.random() * 50 + 10);
              } else {
                this.outputElement.textContent += '\n';
                this.lineIndex++;
                this.charIndex = 0;
                setTimeout(() => this._typeNextChar(), Math.random() * 300 + 100);
              }
            } else if (this.options.autoRestart) {
              setTimeout(() => {
                this.reset();
                this._typeNextChar();
              }, 3000);
            }
          }

          /**
           * Mount the component to the DOM
           */
          mount() {
            // Find the container element
            this.container = document.getElementById(this.options.containerId);
            if (!this.container) {
              console.error(`Container element with ID '${this.options.containerId}' not found`);
              return;
            }

            // Create a style element
            const styleElement = document.createElement('style');
            styleElement.textContent = this._generateStyles();
            document.head.appendChild(styleElement);

            // Set up the HTML structure
            this.container.innerHTML = this._generateHTML();

            // Get the output element
            this.outputElement = document.getElementById(`${this.options.containerId}-output`);
          }

          /**
           * Start the terminal animation
           */
          start() {
            if (!this.outputElement) {
              console.error('Component must be mounted before starting');
              return;
            }

            this.isRunning = true;
            this._typeNextChar();
          }

          /**
           * Stop the terminal animation
           */
          stop() {
            this.isRunning = false;
          }

          /**
           * Reset the terminal to its initial state
           */
          reset() {
            if (this.outputElement) {
              this.outputElement.textContent = '';
              this.lineIndex = 0;
              this.charIndex = 0;
            }
          }

          /**
           * Update the terminal lines
           *
           * @param {Array<string>} lines - New lines to display
           */
          updateLines(lines) {
            this.options.lines = lines;
            this.reset();
            if (this.isRunning) {
              this._typeNextChar();
            }
          }
        }
    </script>

    <!-- Initialize the terminal -->
    <script>
        // Wait for DOM to be fully loaded
        document.addEventListener('DOMContentLoaded', function() {
            // Initialize the component
            const terminal = new GlassTerminal({
                containerId: 'terminal-container'
            });

            // Mount the component to the DOM
            terminal.mount();

            // Button event listeners
            document.getElementById('start-btn').addEventListener('click', () => {
                terminal.start();
            });

            document.getElementById('stop-btn').addEventListener('click', () => {
                terminal.stop();
            });

            document.getElementById('reset-btn').addEventListener('click', () => {
                terminal.reset();
            });

            document.getElementById('code-mode-btn').addEventListener('click', () => {
                terminal.updateLines([
              	'> initializing system...',
                '> loading kernel modules...',
                '> mounting virtual filesystem...',
                '> starting session daemon...',
                '> connected to main server',
                '> ',
                '> function analyzeData(input) {',
                '    const result = [];',
                '    for (let i = 0; i < input.length; i++) {',
                '        if (input[i] > threshold) {',
                '            result.push(input[i] * 1.5);',
                '        } else {',
                '            result.push(input[i] / 2);',
                '        }',
                '    }',
                '    return result;',
                '}',
                '> ',
                '> const data = [12, 45, 67, 8, 23, 56, 99];',
                '> const threshold = 30;',
                '> analyzing data...',
                '> processing blocks: ████████░░ 80%',
                '> results = analyzeData(data);',
                '> console.log(results);',
                '> [6, 67.5, 100.5, 4, 11.5, 84, 148.5]',
                '> ',
                '> initiating quantum encrypt sequence...',
                '> generating prime factors...',
                '> loading cryptographic modules...'
                ]);
                terminal.start();
            });

            document.getElementById('matrix-mode-btn').addEventListener('click', () => {
                const matrixLines = [];
                for (let i = 0; i < 30; i++) {
                    let line = '> ';
                    for (let j = 0; j < Math.floor(Math.random() * 50) + 10; j++) {
                        // Random Matrix-like characters
                        const chars = '01アイウエオカキクケコサシスセソタチツテトナニヌネノハヒフヘホマミムメモヤユヨラリルレロワン';
                        line += chars[Math.floor(Math.random() * chars.length)];
                    }
                    matrixLines.push(line);
                }
                terminal.updateLines(matrixLines);
                terminal.start();
            });

            // Start the animation
            terminal.start();
        });
    </script>
</body>
</html>