import { readFileSync, existsSync, mkdirSync, writeFileSync } from 'node:fs'
import { join, dirname } from 'node:path'
import Papa from 'papaparse'
import { fileURLToPath } from 'node:url'
import { v4 as uuidv4 } from 'uuid'

const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)

const NAME = '人生备忘录'
const csvPath = join(__dirname, `${NAME}.csv`)
const content = readFileSync(csvPath, 'utf-8')
const outputDir = join(__dirname, NAME)
if (!existsSync(outputDir)) {
  mkdirSync(outputDir)
}

const result = Papa.parse(content, {
  header: true,
  skipEmptyLines: true,
  trimHeaders: true
})
const headers = result.meta.fields || []
const records: any[] = result.data


for (const record of records) {
  const id = record?.Id ?? uuidv4()

  let mdContent = ''
  for (const header of headers) {
    if (header === '标题' && record[header]) {
      mdContent = `# ${record[header]}\n\n` + mdContent
    } else if (record[header]) {
      mdContent += `**${header}**: ${record[header]}\n\n`
    }
  }

  const outputPath = join(outputDir, `${NAME}${id}.md`)
  writeFileSync(outputPath, mdContent, 'utf-8')
}