/** 点击时先打开窗口，再授权读取指定快照；打开或取消打印不代表 PDF 保存成功。 */
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export async function openSavedReportPrint<T>(load: () => Promise<T>, html: (record: T) => string) {
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const popup = window.open('', '_blank', 'width=1200,height=820')
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if (!popup) throw new Error('打印窗口打开失败，请允许浏览器弹出窗口后重试')
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try {
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popup.document.body.textContent = '正在加载已保存版本'
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const record = await load()
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if (popup.closed) throw new Error('打印窗口已关闭，请重试')
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popup.document.open()
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popup.document.write(html(record))
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popup.document.close()
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await popup.document.fonts.ready
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if (popup.closed) throw new Error('打印窗口已关闭，请重试')
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popup.focus()
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popup.print()
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} catch (error) {
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popup.close()
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throw error
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}
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}
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