/**
* 导出文本为 Markdown / PDF
*/
export function downloadMarkdown(content: string, title = '导出内容') {
const now = new Date().toISOString().slice(0, 19).replace(/[:T]/g, '-')
const markdown = `# ${title}\n\n> 导出时间: ${new Date().toLocaleString('zh-CN')}\n\n${content}\n`
const blob = new Blob([markdown], { type: 'text/markdown; charset=utf-8' })
const url = URL.createObjectURL(blob)
const a = document.createElement('a')
a.href = url
a.download = `${title.replace(/\s+/g, '_')}_${now}.md`
document.body.appendChild(a)
a.click()
document.body.removeChild(a)
URL.revokeObjectURL(url)
}
export function printAsPdf(content: string, title = '导出内容') {
const w = window.open('', '_blank', 'width=800,height=600')
if (!w) return
w.document.write(`
${title}
${title}
导出时间: ${new Date().toLocaleString('zh-CN')}
${escapeHtml(content)}
`)
w.document.close()
setTimeout(() => w.print(), 300)
}
function escapeHtml(text: string) {
return text.replace(/&/g, '&').replace(//g, '>')
}