NoteCode/script.js at main · Habibur-codes/NoteCode · GitHub

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document.addEventListener('DOMContentLoaded',function(){
constuserText=document.getElementById('userText');
constgenerateBtn=document.getElementById('generateBtn');
constclearBtn=document.getElementById('clearBtn');
constqrContainer=document.getElementById('qrContainer');
constdownloadWord=document.getElementById('downloadWord');
constdownloadPdf=document.getElementById('downloadPdf');
constdownloadButtons=document.getElementById('downloadButtons');
consterrorMessage=document.getElementById('errorMessage');

letqrCode=null;
letcurrentText='';

// Generate QR Code
generateBtn.addEventListener('click',function(){
currentText=userText.value.trim();

if(!currentText){
showError('Please enter some text first');
return;
}

// Clear previous QR code
if(qrCode){
qrCode.clear();
document.getElementById('qrcode').innerHTML='';
}

// Create data URL for local use
consttextBlob=newBlob([currentText],{type: 'text/plain'});
consttextUrl=URL.createObjectURL(textBlob);

// Generate new QR code with the data URL
qrCode=newQRCode(document.getElementById('qrcode'),{
text: textUrl,
width: 200,
height: 200,
colorDark: "#000000",
colorLight: "#ffffff",
correctLevel: QRCode.CorrectLevel.H
});

qrContainer.style.display='block';
downloadButtons.style.display='flex';
hideError();
});

// Clear text
clearBtn.addEventListener('click',function(){
userText.value='';
if(qrCode){
qrCode.clear();
document.getElementById('qrcode').innerHTML='';
}
qrContainer.style.display='none';
downloadButtons.style.display='none';
hideError();
});

// Download as Word
downloadWord.addEventListener('click',function(){
if(!currentText)return;

constblob=newBlob([currentText],{type: 'application/msword'});
saveAs(blob,'document.doc');
});

// Download as PDF
downloadPdf.addEventListener('click',function(){
if(!currentText)return;

const{ jsPDF }=window.jspdf;
constdoc=newjsPDF();

// Split the text into lines that fit the PDF
constlines=doc.splitTextToSize(currentText,180);

// Add text to PDF (10mm from left, 10mm from top)
doc.text(lines,10,10);
doc.save('document.pdf');
});

// Check if page was opened from a QR code scan
functioncheckForSharedText(){
if(window.location.hash.startsWith('#text=')){
constsharedText=decodeURIComponent(window.location.hash.substring(6));
showSharedText(sharedText);
}
}

functionshowSharedText(text){
document.querySelector('.container').innerHTML=`
 <h1>Download Your Text</h1>
 <div class="qr-container">
 <p>Your text is ready to download:</p>
 <div style="text-align: left; background: #f9f9f9; padding: 15px; margin: 20px 0; border-radius: 5px; white-space: pre-wrap;">
${text.replace(/</g,'&lt;').replace(/>/g,'&gt;')}
 </div>
 <div class="buttons">
 <button class="word-btn" id="downloadWordMobile">Download as Word</button>
 <button class="pdf-btn" id="downloadPdfMobile">Download as PDF</button>
 </div>
 </div>
 `;

document.getElementById('downloadWordMobile').addEventListener('click',function(){
constblob=newBlob([text],{type: 'application/msword'});
saveAs(blob,'document.doc');
});

document.getElementById('downloadPdfMobile').addEventListener('click',function(){
const{ jsPDF }=window.jspdf;
constdoc=newjsPDF();
constlines=doc.splitTextToSize(text,180);
doc.text(lines,10,10);
doc.save('document.pdf');
});
}

functionshowError(message){
errorMessage.textContent=message;
errorMessage.style.display='block';
}

functionhideError(){
errorMessage.style.display='none';
}

// Initialize
checkForSharedText();
});