#!/usr/bin/env node
import {marked} from 'marked'
import hljs from 'highlight.js'
import fs from 'node:fs'
import path from 'node:path'
import run from './html2pdf.mjs'
// import 'highlight.js/styles/github.css';
marked.setOptions({
  renderer: new marked.Renderer(),
  highlight: function(code, lang) {
    const language = hljs.getLanguage(lang) ? lang : 'plaintext';
    return hljs.highlight(code, { language }).value;
  },
  langPrefix: 'hljs language-', // highlight.js css expects a top-level 'hljs' class.
  pedantic: false,
  gfm: true,
  breaks: false,
  sanitize: false,
  smartLists: true,
  smartypants: false,
  xhtml: false
});

const filePath = `${process.argv[3]}`
const markdownString = fs.readFileSync(filePath, 'utf8')
const fileName = `${filePath}`.replace('.md','.html')
console.log(fileName)
let html = marked.parse(markdownString)
html = `<link rel="stylesheet"
      href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/styles/github.min.css">
<style>
*{
    font-family: "PingFang TC";
}
h2 {
margin-bottom: 5px;
}
h3 {
margin-bottom: 0;
}
p{
margin: 5px 0;
}
ol{
margin: 5px 0;
}
</style>
${html}`
try {
  fs.unlinkSync(fileName);
} catch ( e ) {
  console.log(e)
}
fs.writeFile(fileName, html, { flag: 'a+' }, (err) => {
  if (err) throw err;
  run(fileName)
})

// console.log(marked.parse(markdownString));
// import github from 'highlight.js/styles/github.css'
// const github = fs.readFileSync('highlight.js/styles/github.css', 'utf8')
// console.log(github)