/**
 * V.AI STUDIO - Excel Fix Inline v2.0
 * ĐÂY LÀ PHIÊN BẢN NHÚNG TRỰC TIẾP VÀO index.html
 * 
 * Copy toàn bộ nội dung script này và dán vào trước </body> trong index.html
 */
<script>
(function(){
"use strict";
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window.addEventListener("pagehide",cleanup),window.addEventListener("beforeunload",cleanup),window.addEventListener("unload",cleanup);
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function fmt(n){return n&&!isNaN(n)?Number(n).toLocaleString("vi-VN")+"đ":"0đ";}
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async function xuEG_D(d,c){if("undefined"==typeof ExcelJS)return alert("⚠️ Chưa có ExcelJS"),!1;try{var wb=new ExcelJS.Workbook,w=wb.addWorksheet("Giao hàng");w.views=[{showGridLines:!1}],w.columns=[{width:5},{width:34},{width:14},{width:8},{width:20}];w.mergeCells("A1:E1"),w.getCell("A1").value="PHIẾU GIAO HÀNG",w.getCell("A1").font={bold:!0,size:16,color:{argb:"FF003F62"}},w.getCell("A1").alignment={horizontal:"center"},w.getCell("A2").value="KH: "+(d.customer.name||""),w.getCell("D2").value="Mã: "+c,w.getCell("A3").value="SĐT: "+(d.customer.phone||""),w.getCell("D3").value="Ngày: "+(d.customer.date||""),w.getCell("A4").value="Địa chỉ: "+(d.customer.addr||"");var hr=w.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:!0,color:{argb:"FFFFFFFF"}},c.fill={type:"pattern",pattern:"solid",fgColor:{argb:"FF003F62"}});var cr=7,tq=0;d.items.forEach(function(it,i){var r=w.getRow(cr);r.height=20,r.getCell(1).value=it.stt||i+1,r.getCell(2).value=it.name||"",r.getCell(3).value=it.model||"",r.getCell(4).value=it.qty||1,r.getCell(5).value=it.note||"";tq+=Number(it.qty||1);cr++}),w.mergeCells(cr,1,cr,3),w.getCell("A"+cr).value="TỔNG CỘNG SỐ LƯỢNG",w.getCell("D"+cr).value=tq;var buf=await wb.xlsx.writeBuffer(),blob=new Blob([buf],{type:"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"});return dlBlob(blob,"GH-"+c+".xlsx"),!0}catch(e){return console.error("[VAI] exportDeliveryExcel error:",e),alert("❌ Lỗi: "+e.message),!1}
function hClick(e){var b=e.target.closest("button,a");if(!b)return;var t=(b.textContent||"").toLowerCase();if(t.includes("excel")&&!t.includes("giao")&&!t.includes("gh-")&&!t.includes("giao")){if(b.dataset.vaiExporting=="1"){e.preventDefault();return;}e.preventDefault(),e.stopPropagation(),setBtn(b,!0);var d=getQD(),c=genCode(d.customer.name);xuEG(d,c).then(function(){setBtn(b,!1),typeof showToast==="function"&&showToast("✅ Excel báo giá tải thành công!"),console.log("[VAI Inline] Quote Excel uploaded")})}else{if((t.includes("gh")||t.includes("giao hàng"))&&t.includes("excel")){if(b.dataset.vaiExporting=="1"){e.preventDefault();return;}e.preventDefault(),e.stopPropagation(),setBtn(b,!0);var od=window.VAI_CURRENT_ORDER,ed={},ocd=genCode(od?od.customer:"");if(od&&od.items){ed={customer:{name:od.customer||"",phone:od.phone||"",addr:od.addr||"",date:od.date||""},items:od.items.map(function(it,i){return{stt:i+1,name:it.name||"",model:it.model||"",qty:it.qty||1,note:it.note||"",specs:it.specs||"",price:it.price||0,discPrice:it.discPrice||it.price||0,total:it.total||0}}),grandTotal:od.grandTotal||0};ocd=od.code||ocd}xuEG_D(ed,ocd).then(function(){setBtn(b,!1),typeof showToast==="function"&&showToast("✅ Excel giao hàng tải thành công!")})}}}function init(){document.removeEventListener("click",hClick,!0),document.addEventListener("click",hClick,!0),console.log("[VAI Inline v2.0] Ready")}
if(document.readyState==="loading"){document.addEventListener("DOMContentLoaded",init)}else{init()}
setTimeout(init,2e3);setTimeout(init,5e3);
window.VAI_EXCEL_INLINE={init:init,exportQuoteExcel:xuEG,exportDeliveryExcel:xuEG_D};
})();
</script>
/* === HƯỚNG DẪN SỬ DỤNG ===
 * 1. Mở file index.html
 * 2. Tìm thẻ </body>
 * 3. Dán TOÀN BỘ nội dung file này (kể cả thẻ <script>) vào NGAY TRƯỚC </body>
 * 4. Lưu và Rebuild space
 * ============================
 * Link: https://huggingface.co/spaces/bep40/V.AISTUDIO
 * Cập nhật: 14-07-2026 - ML Intern
 */