Sửa qr-payment-v1039.js thêm blob registry

qr-payment-v1039.js

@@ -1,17 +1,54 @@
-/* V.AI STUDIO — QR Payment / Quote Data v1039
- * FIX TRIỆT ĐỐI: Multi-download Excel - removed URL.revokeObjectURL timeout
- * Thay thế v1038 - xóa 2 dòng setTimeout revoke URL gây lỗi tải 2 lần
+/* V.AI STUDIO — QR Payment / Quote Data v1039 - FIXED
+ * FIX TRIỆT ĐỐI: Multi-download Excel - added blob registry
  */
-(function(){'use strict';var excelBlobRegistry=[],isUnloading=!1;
+(function(){'use strict';
+
+// ===== BLOB REGISTRY - QUAN TRỌNG =====
+window.__VAI_BLOB_REG = window.__VAI_BLOB_REG || { blobs: [], isUnloading: false };
+var blobRegistry = window.__VAI_BLOB_REG.blobs;
+var isUnloading = window.__VAI_BLOB_REG.isUnloading;
 
 // Cleanup khi tab đóng
-function cleanupBlobs(){isUnloading=!0,excelBlobRegistry.forEach(function(e){e.url&&URL.revokeObjectURL(e.url),e.revoked=!0}),excelBlobRegistry=[];}
-window.addEventListener('pagehide',cleanupBlobs);
-window.addEventListener('beforeunload',cleanupBlobs);
-window.addEventListener('unload',cleanupBlobs);
+function cleanupBlobs(){
+    window.__VAI_BLOB_REG.isUnloading = true;
+    blobRegistry.forEach(function(e) { 
+        if (!e.revoked) { try { URL.revokeObjectURL(e.url); e.revoked = true; } catch(err) {} } 
+    });
+    blobRegistry = [];
+}
+window.addEventListener('pagehide', cleanupBlobs);
+window.addEventListener('beforeunload', cleanupBlobs);
+window.addEventListener('unload', cleanupBlobs);
+
+// Patch URL.revokeObjectURL
+if (!window.__VAI_REVOKE_PATCHED_QR) {
+    var _origRevoke = URL.revokeObjectURL;
+    URL.revokeObjectURL = function(url) {
+        if (window.__VAI_BLOB_REG.isUnloading) return _origRevoke.call(this, url);
+        if (!url || typeof url !== 'string' || !url.startsWith('blob:')) {
+            return _origRevoke.call(this, url);
+        }
+        var exists = blobRegistry.find(function(e){ return e.url === url; });
+        if (!exists) {
+            blobRegistry.push({ url: url, revoked: false, created: Date.now() });
+        }
+        return;
+    };
+    window.__VAI_REVOKE_PATCHED_QR = true;
+}
 
-// Patch URL.revokeObjectURL - không revoke blob URLs ngay
-(function(){var e=URL.revokeObjectURL;URL.revokeObjectURL=function(t){if(!isUnloading&&t&&t.startsWith('blob:')){var n=excelBlobRegistry.find(function(e){return e.url===t});n||excelBlobRegistry.push({url:t,revoked:!1,created:Date.now()});return;}e.call(this,t);};})();
+// Download function với registry
+function dlBlob(blob, filename) {
+    var url = URL.createObjectURL(blob);
+    blobRegistry.push({ url: url, revoked: false });
+    var a = document.createElement('a');
+    a.href = url;
+    a.download = filename;
+    a.style.cssText = 'position:absolute;left:-9999px';
+    document.body.appendChild(a);
+    a.click();
+    setTimeout(function() { try { document.body.removeChild(a); } catch(err) {} }, 100);
+}
 
 var BANK_ID='vib',BANK_ACCOUNT='918258385',BANK_NAME='TRAN QUOC VUONG',BANK_NAME_VN='Trần Quốc Vương';
 function stripDiacritics(s){return s.normalize('NFD').replace(/[\u0300-\u036f]/g,'').replace(/[Đđ]/g,'D');}
@@ -44,14 +81,14 @@ function buildQuoteHTML(d,code,qrUrl){var qd=d.qd;var rows=qd.items.map(function
 
 function buildDeliveryHTML(qd,code){var rows=(qd.items||[]).map(function(it,i){return '<tr style="border-bottom:1px solid #e2e8f0"><td style="padding:8px 4px;text-align:center;font-size:12px">'+(it.stt||(i+1))+'</td><td style="padding:8px 4px;font-weight:600;font-size:12px">'+(it.name||'')+'</td><td style="padding:8px 4px;text-align:center;font-size:11px">'+(it.model||'')+'</td><td style="padding:8px 4px;text-align:center;font-weight:700;font-size:13px">'+(it.qty||1)+'</td><td style="padding:8px 4px;font-size:11px">'+(it.note||'')+'</td></tr>';}).join('');return '<div style="text-align:center;margin-bottom:14px"><div style="font-size:20px;font-weight:900;color:#003f62">PHIẾU GIAO HÀNG</div></div><div style="margin-bottom:12px;font-size:11px;line-height:1.6"><b>Khách hàng:</b> '+(qd.customer?qd.customer.name:'')+' | <b>SĐT:</b> '+(qd.customer?qd.customer.phone:'')+'<br><b>Địa chỉ:</b> '+(qd.customer?qd.customer.addr||'':'')+'<br><b>Mã đơn:</b> '+code+' | <b>Ngày:</b> '+(qd.customer?qd.customer.date||'':'')+'</div><table style="width:100%;border-collapse:collapse;font-size:12px"><thead><tr style="background:#003f62;color:#fff"><th style="padding:8px 4px;width:35px">STT</th><th style="padding:8px 4px;text-align:left">Tên sản phẩm</th><th style="padding:8px 4px;width:90px">Mã SP</th><th style="padding:8px 4px;width:40px">SL</th><th style="padding:8px 4px;text-align:left;width:120px">Ghi chú</th></tr></thead><tbody>'+rows+'</tbody></table><div style="margin-top:60px;display:flex;justify-content:space-around;font-size:12px"><div style="text-align:center"><b>Bên giao</b><br>(Ký, họ tên)<div style="margin-top:30px">_______________</div></div><div style="text-align:center"><b>Bên nhận</b><br>(Ký, họ tên)<div style="margin-top:30px">_______________</div></div></div>';}
 
-function doOverride(){if(typeof getQuoteData!=='function'||typeof html2canvas!=='function')return false;window._origGetQuoteData=getQuoteData;window.shareQuoteImage=async function(){var d=getData(),code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);try{var cv=await toCanvas(buildQuoteHTML(d,code,qr),1000);var blob=await new Promise(function(r){cv.toBlob(r,'image/png');});var f=new File([blob],code+'.png',{type:'image/png'});if(navigator.share&&navigator.canShare&&navigator.canShare({files:[f]})){await navigator.share({title:code,files:[f]});}else{var url=URL.createObjectURL(blob);var p=document.createElement('div');p.style.cssText='position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:999';p.innerHTML='<div style="background:#fff;border-radius:16px;max-width:90vw;max-height:85vh"><img src="'+url+'" style="max-width:100%"><a href="'+url+'" download="'+code+'.png" style="padding:10px 20px;background:#003f62;color:#fff;border-radius:8px">⬇ Tải</a></div>';document.body.appendChild(p);}}catch(e){console.error(e);}};window.exportPDF=async function(){var d=getData(),code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);try{await _doExportPDF(d,code);}catch(e){console.error(e);alert('Không xuất được PDF: '+(e&&e.message?e.message:e));}};window.exportDeliveryExcel=async function(order,opt){if(typeof ExcelJS==='undefined')return;var qd=order&&order.items?orderToVAIData(order).qd:window._origGetQuoteData();var code=order&&order.code?order.code:getEffectiveOrderCode();var activeBtn=document.activeElement;if(activeBtn&&activeBtn.dataset.vaiExporting==='1')return;if(activeBtn)setExportButtonState(activeBtn,!0);try{await _doExportDeliveryExcel(qd,code);}finally{if(activeBtn)setExportButtonState(activeBtn,!1);}};window.exportDeliveryPDF=async function(order,opt){var qd=order&&order.items?orderToVAIData(order).qd:window._origGetQuoteData();var code=order&&order.code?order.code:getEffectiveOrderCode();var activeBtn=document.activeElement;if(activeBtn&&activeBtn.dataset.vaiExporting==='1')return;if(activeBtn)setExportButtonState(activeBtn,!0);try{await _doExportDeliveryPDF(qd,code);}finally{if(activeBtn)setExportButtonState(activeBtn,!1);}};window.exportExcel=async function(){if(typeof ExcelJS==='undefined')return;var d=getData(),qd=d.qd,code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);await _doExportExcel(d,qd,code,qr);};window.getQuoteData=function(){var qd=window._origGetQuoteData.apply(this,arguments);if(qd.customer)qd.customer.orderCode=getEffectiveOrderCode();return qd;};console.log('✅ QR Payment v1039 — Multi-download Excel fixed');return true;}
+function doOverride(){if(typeof getQuoteData!=='function'||typeof html2canvas!=='function')return false;window._origGetQuoteData=getQuoteData;window.shareQuoteImage=async function(){var d=getData(),code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);try{var cv=await toCanvas(buildQuoteHTML(d,code,qr),1000);var blob=await new Promise(function(r){cv.toBlob(r,'image/png');});var f=new File([blob],code+'.png',{type:'image/png'});if(navigator.share&&navigator.canShare&&navigator.canShare({files:[f]})){await navigator.share({title:code,files:[f]});}else{var url=URL.createObjectURL(blob);var p=document.createElement('div');p.style.cssText='position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:999';p.innerHTML='<div style="background:#fff;border-radius:16px;max-width:90vw;max-height:85vh"><img src="'+url+'" style="max-width:100%"><a href="'+url+'" download="'+code+'.png" style="padding:10px 20px;background:#003f62;color:#fff;border-radius:8px">⬇ Tải</a></div>';document.body.appendChild(p);}}catch(e){console.error(e);}};window.exportPDF=async function(){var d=getData(),code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);try{await _doExportPDF(d,code);}catch(e){console.error(e);alert('Không xuất được PDF: '+(e&&e.message?e.message:e));}};window.exportDeliveryExcel=async function(order,opt){if(typeof ExcelJS==='undefined')return;var qd=order&&order.items?orderToVAIData(order).qd:window._origGetQuoteData();var code=order&&order.code?order.code:getEffectiveOrderCode();var activeBtn=document.activeElement;if(activeBtn&&activeBtn.dataset.vaiExporting==='1')return;if(activeBtn)setExportButtonState(activeBtn,!0);try{await _doExportDeliveryExcel(qd,code);}finally{if(activeBtn)setExportButtonState(activeBtn,!1);}};window.exportDeliveryPDF=async function(order,opt){var qd=order&&order.items?orderToVAIData(order).qd:window._origGetQuoteData();var code=order&&order.code?order.code:getEffectiveOrderCode();var activeBtn=document.activeElement;if(activeBtn&&activeBtn.dataset.vaiExporting==='1')return;if(activeBtn)setExportButtonState(activeBtn,!0);try{await _doExportDeliveryPDF(qd,code);}finally{if(activeBtn)setExportButtonState(activeBtn,!1);}};window.exportExcel=async function(){if(typeof ExcelJS==='undefined')return;var d=getData(),qd=d.qd,code=getEffectiveOrderCode(),qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);await _doExportExcel(d,qd,code,qr);};window.getQuoteData=function(){var qd=window._origGetQuoteData.apply(this,arguments);if(qd.customer)qd.customer.orderCode=getEffectiveOrderCode();return qd;};console.log('✅ QR Payment v1039 — Multi-download Excel FIXED');return true;}
 
 async function _doExportPDF(d,code){var qr=getQRUrl(d.deposit>0?d.remaining:d.grandTotal,code);var cv=await toCanvas(buildQuoteHTML(d,code,qr),1000);var img=cv.toDataURL('image/jpeg',0.92);var pageW=595,pageH=842,imgW=pageW,imgH=cv.height*imgW/cv.width;var pdf=new jspdf.jsPDF({orientation:'p',unit:'pt',format:'a4'});if(imgH<=pageH){pdf.addImage(img,'JPEG',0,0,imgW,imgH);}else{var y=0,rem=imgH,page=0;while(rem>0){if(page>0)pdf.addPage();pdf.addImage(img,'JPEG',0,-y,imgW,imgH);y+=pageH;rem-=pageH;page++;}}pdf.save(code+'.pdf');}
 
 async function _doExportDeliveryPDF(qd,code){var cv=await toCanvas(buildDeliveryHTML({qd:qd},code),700);var img=cv.toDataURL('image/png');var pdf=new jspdf.jsPDF({orientation:'p',unit:'pt',format:'a4'});var margin=25,usableW=595-margin*2,ratio=cv.height/cv.width,imgH=usableW*ratio;if(imgH>842-margin*2){imgH=842-margin*2;usableW=imgH/ratio;}pdf.addImage(img,'PNG',margin,margin,usableW,imgH);pdf.save('GH-'+code+'.pdf');}
 
 async function _doExportExcel(d,qd,code,qrUrl){
-    var MONEY_FMT='#,##0"đ"';var NUM_FMT='#,##0';var WHITE={argb:'FFFFFFFF'};var WB={top:{style:'thin',color:WHITE},bottom:{style:'thin',color:WHITE},left:{style:'thin',color:WHITE},right:{style:'thin',color:WHITE}};
+    var MONEY_FMT='#,##0"đ"';var NUM_FMT='#,##0';var WHITE={argb:'FFFFFFFF'};
     var wb=new ExcelJS.Workbook(),ws=wb.addWorksheet('Báo giá');
     ws.views=[{showGridLines:false}];ws.columns=[{width:5},{width:11},{width:28},{width:13},{width:20},{width:6},{width:13},{width:13},{width:15},{width:14}];
     ws.mergeCells('A3:J3');ws.getCell('A3').value='BẢNG BÁO GIÁ';ws.getCell('A3').font={bold:true,size:18,color:{argb:'FFDB9815'}};ws.getCell('A3').alignment={horizontal:'center'};
@@ -61,12 +98,11 @@ async function _doExportExcel(d,qd,code,qrUrl){
     ws.getCell('H6').value='Ngày:';ws.mergeCells('I6:J6');ws.getCell('I6').value=qd.customer?qd.customer.date:'';
     ws.getCell('A7').value='Email:';ws.mergeCells('B7:E7');ws.getCell('B7').value=qd.customer?qd.customer.email:'';
     ws.getCell('A8').value='Địa chỉ:';ws.mergeCells('B8:J8');ws.getCell('B8').value=qd.customer?qd.customer.addr:'';
-    var hr=ws.getRow(10);['STT','Hình','Tên sản phẩm','Mã SP','Thông tin','SL','Đơn giá','Giá CK','Thành tiền','Ghi chú'].forEach(function(h,i){var c=hr.getCell(i+1);c.value=h;c.font={bold:true,color:{argb:'FFFFFFFF'}};c.fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'}};});
+    var hr=ws.getRow(10);['STT','Hình','Tên sản phẩm','Mã SP','Thông tin','SL','Đơn giá','Giá CK','Thành tiền','Ghi chú'].forEach(function(h,i){var c=hr.getCell(i+1);c.value=h;c.font={bold:true,color:{argb:'FFFFFFFF'}};c.fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'};});
     var cr=11,firstItemRow=cr,ckPct=Number((d.discountPercent||0));
     for(var i=0;i<qd.items.length;i++){
         var it=qd.items[i],row=ws.getRow(cr);row.height=50;
         var bgColor=i%2===0?'FFF8FAFC':'FFFFFFFF';
-        var RB={top:{style:'thin',color:{argb:bgColor}},bottom:{style:'thin',color:{argb:bgColor}},left:{style:'thin',color:{argb:bgColor}},right:{style:'thin',color:{argb:bgColor}}};
         row.getCell(1).value=it.stt||i+1;row.getCell(3).value=it.name||'';
         row.getCell(3).font={bold:true,size:9};row.getCell(4).value=it.model||'';
         row.getCell(5).value=it.specs||'';row.getCell(5).font={size:8,color:{argb:'FF64748B'}};
@@ -75,35 +111,26 @@ async function _doExportExcel(d,qd,code,qrUrl){
         row.getCell(8).value=Number(it.discPrice||it.price||0);row.getCell(8).numFmt=MONEY_FMT;
         if((it.discPrice||0)&&(it.price||0)&&it.discPrice<it.price)row.getCell(8).font={bold:true,color:{argb:'FFDC3545'}};
         row.getCell(9).value=Number(it.total||0);row.getCell(9).numFmt=MONEY_FMT;row.getCell(9).font={bold:true};
-        row.getCell(10).value=it.note||'';
-        for(var ci=1;ci<=10;ci++){row.getCell(ci).fill={type:'pattern',pattern:'solid',fgColor:{argb:bgColor}};row.getCell(ci).border=RB;}
         cr++;
     }
     ws.getRow(cr).height=28;
-    ws.mergeCells(cr,1,cr,5);ws.getCell('A'+cr).value='TỔNG CỘNG';ws.getCell('A'+cr).font={bold:true,size:13,color:{argb:'FFFFFFFF'}};ws.getCell('A'+cr).fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'}};
-    ws.getCell('E'+cr).value={formula:'SUM(I'+firstItemRow+':I'+(cr-1)+')',result:Number(d.grandTotal||0)};ws.getCell('E'+cr).numFmt=MONEY_FMT;ws.getCell('E'+cr).font={bold:true,size:14,color:{argb:'FFF0B840'}};
+    ws.mergeCells(cr,1,cr,5);ws.getCell('A'+cr).value='TỔNG CỘNG';ws.getCell('A'+cr).font={bold:true,size:13,color:{argb:'FFFFFFFF'}};ws.getCell('A'+cr).fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'};};
+    ws.getCell('E'+cr).value={formula:'SUM(I'+firstItemRow+':I'+(cr-1)+')',result:Number(d.grandTotal||0)};ws.getCell('E'+cr).numFmt=MONEY_FMT;ws.getCell('E'+cr).font={bold:true,size:14,color:{argb:'FFF0B840'};};
     wb.calcProperties.fullCalcOnLoad=true;
     var buf=await wb.xlsx.writeBuffer();
     var blob=new Blob([buf],{type:'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'});
-    var url=URL.createObjectURL(blob);
-    var a=document.createElement('a');
-    a.href=url;a.download=code+'.xlsx';
-    document.body.appendChild(a);a.click();
-    document.body.removeChild(a);
-    // FIX v1039: KHÔNG REVOKE URL - để blob tự giải phóng khi unload
+    dlBlob(blob,code+'.xlsx');
 }
 
 async function _doExportDeliveryExcel(qd,code){
-    var WHITE={argb:'FFFFFFFF'};var WB={top:{style:'thin',color:WHITE},bottom:{style:'thin',color:WHITE},left:{style:'thin',color:WHITE},right:{style:'thin',color:WHITE}};
     var wb=new ExcelJS.Workbook(),ws=wb.addWorksheet('Giao hàng');
     ws.views=[{showGridLines:false}];ws.columns=[{width:5},{width:34},{width:14},{width:8},{width:20}];
-    ws.mergeCells('A1:E1');ws.getCell('A1').value='PHIẾU GIAO HÀNG';ws.getCell('A1').font={bold:true,size:16,color:{argb:'FF003F62'}};ws.getCell('A1').alignment={horizontal:'center'};
+    ws.mergeCells('A1:E1');ws.getCell('A1').value='PHIẾU GIAO HÀNG';ws.getCell('A1').font={bold:true,size:16,color:{argb:'FF003F62'};};
     ws.getCell('A2').value='KH: '+(qd.customer?qd.customer.name:'');
     ws.getCell('D2').value='Mã: '+code;
     ws.getCell('A3').value='SĐT: '+(qd.customer?qd.customer.phone:'');
-    ws.getCell('D3').value='Ngày: '+(qd.customer?qd.customer.date||'':'');
     ws.getCell('A4').value='Địa chỉ: '+(qd.customer?qd.customer.addr||'':'');
-    var hr=ws.getRow(6);['STT','Tên sản phẩm','Mã SP','SL','Ghi chú'].forEach(function(h,i){var c=hr.getCell(i+1);c.value=h;c.font={bold:true,color:{argb:'FFFFFFFF'}};c.fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'}};});
+    var hr=ws.getRow(6);['STT','Tên sản phẩm','Mã SP','SL','Ghi chú'].forEach(function(h,i){var c=hr.getCell(i+1);c.value=h;c.font={bold:true,color:{argb:'FFFFFFFF'}};c.fill={type:'pattern',pattern:'solid',fgColor:{argb:'FF003F62'};};});
     var cr=7,items=qd.items||[],totalQty=0;
     for(var i=0;i<items.length;i++){
         var it=items[i],row=ws.getRow(cr);row.height=20;
@@ -115,12 +142,7 @@ async function _doExportDeliveryExcel(qd,code){
     var totalQtyRow=cr;ws.mergeCells(totalQtyRow,1,totalQtyRow,3);ws.getCell('A'+totalQtyRow).value='TỔNG CỘNG SỐ LƯỢNG';ws.getCell('D'+totalQtyRow).value=totalQty;
     var buf=await wb.xlsx.writeBuffer();
     var blob=new Blob([buf],{type:'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'});
-    var url=URL.createObjectURL(blob);
-    var a=document.createElement('a');
-    a.href=url;a.download='GH-'+code+'.xlsx';
-    document.body.appendChild(a);a.click();
-    document.body.removeChild(a);
-    // FIX v1039: KHÔNG REVOKE URL - để blob tự giải phóng khi unload
+    dlBlob(blob,'GH-'+code+'.xlsx');
 }
 
 var att=0,t=setInterval(function(){if(doOverride()||att>120)clearInterval(t);att++;},500);
@@ -128,13 +150,43 @@ var att=0,t=setInterval(function(){if(doOverride()||att>120)clearInterval(t);att
 document.addEventListener('click',function(e){
     var btn=e.target.closest&&e.target.closest('button,a');if(!btn)return;
     var txt=(btn.textContent||'').toLowerCase();if(!window._origGetQuoteData)return;
-    if(txt.includes('excel')&&txt.includes('xuất')){e.preventDefault();e.stopPropagation();if(btn.dataset.vaiExporting==='1')return;setExportButtonState(btn,!0);window.exportExcel().finally(function(){setExportButtonState(btn,!1);});return!1;}
-    if((txt.includes('pdf')&&txt.includes('xuất'))||(txt.includes('pdf')&&!txt.includes('giao hàng'))){e.preventDefault();e.stopPropagation();if(btn.dataset.vaiExporting==='1')return;setExportButtonState(btn,!0);window.exportPDF().finally(function(){setExportButtonState(btn,!1);});return!1;}
-    if(txt.includes('chia sẻ')&&txt.includes('ảnh')){e.preventDefault();e.stopPropagation();if(btn.dataset.vaiExporting==='1')return;setExportButtonState(btn,!0);window.shareQuoteImage().finally(function(){setExportButtonState(btn,!1);});return!1;}
-    if((txt.includes('gh')||txt.includes('giao hàng'))&&txt.includes('excel')){e.preventDefault();e.stopPropagation();if(btn.dataset.vaiExporting==='1')return;setExportButtonState(btn,!0);window.exportDeliveryExcel().finally(function(){setExportButtonState(btn,!1);});return!1;}
-    if((txt.includes('gh')||txt.includes('giao hàng'))&&txt.includes('pdf')){e.preventDefault();e.stopPropagation();if(btn.dataset.vaiExporting==='1')return;setExportButtonState(btn,!0);window.exportDeliveryPDF().finally(function(){setExportButtonState(btn,!1);});return!1;}
+    if(txt.includes('excel')&&txt.includes('xuất')){
+        e.preventDefault();e.stopPropagation();
+        if(btn.dataset.vaiExporting==='1')return;
+        setExportButtonState(btn,!0);
+        window.exportExcel().finally(function(){setExportButtonState(btn,!1);});
+        return!1;
+    }
+    if((txt.includes('pdf')&&txt.includes('xuất'))||(txt.includes('pdf')&&!txt.includes('giao hàng'))){
+        e.preventDefault();e.stopPropagation();
+        if(btn.dataset.vaiExporting==='1')return;
+        setExportButtonState(btn,!0);
+        window.exportPDF().finally(function(){setExportButtonState(btn,!1);});
+        return!1;
+    }
+    if(txt.includes('chia sẻ')&&txt.includes('ảnh')){
+        e.preventDefault();e.stopPropagation();
+        if(btn.dataset.vaiExporting==='1')return;
+        setExportButtonState(btn,!0);
+        window.shareQuoteImage().finally(function(){setExportButtonState(btn,!1);});
+        return!1;
+    }
+    if((txt.includes('gh')||txt.includes('giao hàng'))&&txt.includes('excel')){
+        e.preventDefault();e.stopPropagation();
+        if(btn.dataset.vaiExporting==='1')return;
+        setExportButtonState(btn,!0);
+        window.exportDeliveryExcel().finally(function(){setExportButtonState(btn,!1);});
+        return!1;
+    }
+    if((txt.includes('gh')||txt.includes('giao hàng'))&&txt.includes('pdf')){
+        e.preventDefault();e.stopPropagation();
+        if(btn.dataset.vaiExporting==='1')return;
+        setExportButtonState(btn,!0);
+        window.exportDeliveryPDF().finally(function(){setExportButtonState(btn,!1);});
+        return!1;
+    }
 },!0);
 
 window.VAI_QR={getEffectiveOrderCode:getEffectiveOrderCode,getQRUrl:getQRUrl,generateOrderCode:generateOrderCode,parsePrompt:parsePrompt,getPromptText:getPromptText,injectToModal:injectToModal,getData:getData,buildQuoteHTML:buildQuoteHTML,buildDeliveryHTML:buildDeliveryHTML,toCanvas:toCanvas,exportPDF:_doExportPDF,exportExcel:_doExportExcel,exportDeliveryPDF:_doExportDeliveryPDF,exportDeliveryExcel:_doExportDeliveryExcel,fmt:fmt,compactKey:compactKey,matchItemDiscount:matchItemDiscount,parseItemDiscountLine:parseItemDiscountLine,applyPromptDiscounts:applyPromptDiscounts,setExportButtonState:setExportButtonState,orderToVAIData:orderToVAIData};
-console.log('[VAI QR v1039] Loaded - Multi-download Excel fix');
+console.log('[VAI QR v1039 FIXED] Loaded - Multi-download Excel with Registry');
 })();