Trình tạo Mã QR Wi-Fi: Truy cập nhanh vào Wi-Fi của bạn

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k,A,b=(k=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12,7,37,13],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],(A={}).getRSBlocks=function(t,r){var 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//]]></script>
<script type='text/javascript'>//<![CDATA[
// Wrap everything in a module pattern to avoid global scope pollution
(function () {
  // Function to initialize the extension
  function initializeExtension() {
    const ssidInput = document.getElementById('ssid');
    const passwordInput = document.getElementById('password');
    const encryptionSelect = document.getElementById('encryption');
    const generateBtn = document.getElementById('generateBtn');
    const saveBtn = document.getElementById('saveBtn');
    const viewSavedBtn = document.getElementById('viewSavedBtn');
    const printBtn = document.getElementById('printBtn'); // Reference to Print button
    const qrcodeDiv = document.getElementById('qrcode');

    // Safely check if qrcode function exists
    function isQRCodeAvailable() {
      return typeof window.qrcode === 'function';
    }

    // Function to generate WiFi QR Code
    function generateWiFiQRCode() {
      const ssid = ssidInput.value;
      const password = passwordInput.value;
      const encryption = encryptionSelect.value;

      if (!ssid) {
        alert('Vui lòng nhập tên WiFi (SSID)');
        return null;
      }

      // Check if qrcode is available
      if (!isQRCodeAvailable()) {
        console.error('QR Code generator not loaded');
        alert('Lỗi: Trình tạo mã QR không được tải');
        return null;
      }

      // Generate QR Code string for WiFi
      const qrString = `WIFI:T:${encryption};S:${ssid};P:${password};;`;

      try {
        // Use window.qrcode to be explicit
        const qr = window.qrcode(0, 'M');
        qr.addData(qrString);
        qr.make();

        return qr.createImgTag(5);
      } catch (error) {
        console.error('QR Code generation error:', error);
        alert('Lỗi khi tạo mã QR');
        return null;
      }
    }

    // Event listener for Generate QR Code
    generateBtn.addEventListener('click', function () {
      const qrCodeImg = generateWiFiQRCode();
      if (qrCodeImg) {
        qrcodeDiv.innerHTML = qrCodeImg;
      }
    });

    // Event listener for Save QR Code
    saveBtn.addEventListener('click', function () {
      const ssid = ssidInput.value;
      const qrCodeImg = generateWiFiQRCode();

      if (qrCodeImg) {
        // Save to localStorage
        const savedCodes = JSON.parse(localStorage.getItem('wifiQRCodes') || '[]');
        savedCodes.push({
          ssid: ssid,
          qrCode: qrCodeImg,
          timestamp: new Date().toISOString()
        });

        localStorage.setItem('wifiQRCodes', JSON.stringify(savedCodes));
        alert('Mã QR đã được lưu thành công!');
      }
    });

    // Event listener for View Saved Codes
    viewSavedBtn.addEventListener('click', function () {
      // Open saved-codes.html in a new tab
      chrome.tabs.create({ url: 'saved-codes.html' });
    });

    // Event listener for Print QR Code
    printBtn.addEventListener('click', function () {
      // Check if a QR Code is available
      if (!qrcodeDiv.innerHTML.trim() || !qrcodeDiv.querySelector('img')) {
        alert('Vui lòng tạo Mã QR trước khi in.');
        return;
      }

      // Create a new window for printing
      const printWindow = window.open('', '_blank');
      printWindow.document.write(`
        <html>
          <head>
            <title>Print QR Code</title>
            <style>
              body {
                display: flex;
                justify-content: center;
                align-items: center;
                height: 100vh;
                margin: 0;
                font-family: Arial, sans-serif;
              }
              img {
                max-width: 900px; /* Increase the size here */
                height: auto;
              }
            </style>
          </head>
          <body>
            ${qrcodeDiv.innerHTML}
          </body>
        </html>
      `);

      printWindow.document.close();
      printWindow.focus();
      printWindow.print();
    });
  }

  // Use DOMContentLoaded to ensure all elements are loaded
  document.addEventListener('DOMContentLoaded', initializeExtension);
})();
//]]></script>