// ==============================================
// Thai-style formal Quotation PDF preview + download
// ==============================================
function QuotationPreview({ quote, navigate, onNewQuote, apiStatus }) {
const docRef = useRef(null);
const toast = useToast();
const [downloading, setDownloading] = useState(false);
const [sent, setSent] = useState(false);
const [sentDialog, setSentDialog] = useState(false);
const download = async () => {
if (!docRef.current || downloading) return;
setDownloading(true);
try {
const opt = {
margin: 0,
filename: `Quotation-${quote.no}.pdf`,
image: { type: "jpeg", quality: 0.96 },
html2canvas: { scale: 2, useCORS: true, backgroundColor: "#ffffff" },
jsPDF: { unit: "pt", format: "a4", orientation: "portrait" },
};
await window.html2pdf().set(opt).from(docRef.current).save();
toast("ดาวน์โหลด PDF เรียบร้อย");
} catch (e) {
console.error(e);
toast("เกิดข้อผิดพลาดในการสร้าง PDF", "err");
} finally {
setDownloading(false);
}
};
const print = () => {
const printWindow = window.open("", "_blank");
if (!printWindow || !docRef.current) return;
const styles = Array.from(document.styleSheets)
.map(ss => {
try {
return Array.from(ss.cssRules).map(r => r.cssText).join("\n");
} catch { return ""; }
}).join("\n");
printWindow.document.write(`
Quotation ${quote.no}
${docRef.current.outerHTML}