54 lines
2.2 KiB
TypeScript
54 lines
2.2 KiB
TypeScript
export const printDocument = (htmlContent: string) => {
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const iframe = document.createElement('iframe');
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iframe.style.position = 'fixed';
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iframe.style.right = '0';
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iframe.style.bottom = '0';
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iframe.style.width = '0';
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iframe.style.height = '0';
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iframe.style.border = '0';
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document.body.appendChild(iframe);
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const win = iframe.contentWindow;
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const doc = iframe.contentDocument || win?.document;
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if (doc && win) {
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doc.open();
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doc.write(`
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<style>
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@page { size: A4; margin: 0; }
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* { box-sizing: border-box; }
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body { margin: 0; padding: 10mm; font-family: SimSun, "Microsoft YaHei", serif; color: #1E293B; background: white; }
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.content { width: 190mm; min-height: 277mm; margin: 0 auto; }
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img { max-width: 100%; height: auto; display: block; margin: 8px auto; }
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p { margin: 0; padding: 4px 0; line-height: 1.6; }
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h1 { font-size: 20px; margin: 16px 0 12px; font-weight: 600; text-align: center; }
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strong, b { font-weight: 600; }
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u { text-decoration: underline; }
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table { width: 100%; border-collapse: collapse; margin: 16px 0; table-layout: fixed; }
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td { padding: 8px; border: 1px solid #e2e8f0; vertical-align: top; }
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.image-placeholder { border: 2px dashed #cbd5e1; border-radius: 8px; padding: 16px; margin-bottom: 8px; background: #f8fafc; min-height: 70px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; }
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.image-placeholder.has-image { border: none; background: transparent; padding: 0; min-height: 0; }
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.image-placeholder .delete-btn { display: none !important; }
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.image-placeholder:not(.has-image) { display: none !important; }
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.template-info-section { position: relative; margin-bottom: 16px; }
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</style>
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</head>
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<body>
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<div class="content">${htmlContent}</div>
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</body>
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</html>
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`);
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doc.close();
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win.focus();
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setTimeout(() => {
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win.print();
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setTimeout(() => {
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if (iframe.parentNode) document.body.removeChild(iframe);
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}, 1000);
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}, 300);
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}
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};
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