// @ts-check
import fs from 'fs-extra'
import path from 'path'
import mustache from 'mustache'
import _ from 'lodash-es'
import { packages, packagesDir, rootDir } from './utils.mjs'

function readFileSyncSafe(p) {
  try {
    return fs.readFileSync(p, 'utf8')
  } catch (err) {
    return ''
  }
}

const plugins = packages.filter((x) => x.startsWith('plugin-'))

packages.forEach((p) => {
  const tsconfig = path.join(packagesDir, p, 'tsconfig.json')
  const c = fs.readJsonSync(tsconfig)
  c.include = ['src', 'src/locales/*.json'] //  https://github.com/microsoft/TypeScript/issues/25636#issuecomment-627111031
  c.compilerOptions = {
    rootDir: 'src',
    outDir: 'dist',
  }

  // tsconfig
  fs.writeJsonSync(tsconfig, c)
})

fs.writeJsonSync('tsconfig.json', {
  files: [],
  references: packages.map((p) => ({ path: path.join('packages', p) })),
})

packages.forEach((p) => {
  // license
  fs.copyFileSync(
    path.join(rootDir, 'LICENSE'),
    path.join(packagesDir, p, 'LICENSE')
  )

  // package.json
  const pkgPath = path.join(packagesDir, p, 'package.json')
  const pkg = fs.readJsonSync(pkgPath)
  pkg.repository = {
    type: 'git',
    url: 'https://github.com/bytedance/bytemd.git',
    directory: `packages/${p}`,
  }

  pkg.types = './dist/index.d.ts'
  pkg.module = './dist/index.mjs'
  pkg.main = './dist/index.js'
  pkg.unpkg = './dist/index.umd.js'
  pkg.jsdelivr = './dist/index.umd.js'

  pkg.exports = {
    '.': {
      types: './dist/index.d.ts',
      import: './dist/index.mjs',
      require: './dist/index.js',
    },
    './locales/*': './locales/*',

    // for compatible with old version
    './lib/locales/*': './locales/*',
  }
  pkg.files = ['dist', 'locales']

  if (pkg.name === 'bytemd') {
    pkg.exports['./dist/index.css'] = './dist/index.css'
    pkg.exports['./dist/index.min.css'] = './dist/index.min.css'
    pkg.files.push('svelte')
  }
  fs.writeJsonSync(pkgPath, pkg)
})

// plugins readme
plugins.forEach((p) => {
  const name = p.split('-').slice(1).join('-')
  const result = mustache.render(
    readFileSyncSafe(path.join(rootDir, 'scripts/plugin-template.md')),
    {
      name,
      importedName: _.camelCase(name.replace('-ssr', '')),
      desc: fs.readJsonSync(path.join(packagesDir, p, 'package.json'))
        .description,
    }
  )
  fs.writeFileSync(path.join(packagesDir, p, 'README.md'), result)
})

// bytemd readme
const readme = readFileSyncSafe(path.join(rootDir, 'README.md')).replace(
  /### Official Plugins\s+([\w\W])*?\s+##/,
  (match, p1, offset, string) => {
    const content = plugins
      .map((p) => {
        const pkg = fs.readJsonSync(path.join(packagesDir, p, 'package.json'))
        if (pkg.private) return

        const name = p.split('-').slice(1).join('-')
        const badge = `[![npm](https://img.shields.io/npm/v/@bytemd/plugin-${name}.svg?label=)](https://npm.im/@bytemd/plugin-${name})`
        const desc = _.upperFirst(
          pkg.description.replace('ByteMD plugin to ', '')
        )
        return `| [@bytemd/plugin-${name}](https://github.com/bytedance/bytemd/tree/main/packages/plugin-${name}) | ${badge} | ${desc} |`
      })
      .filter((x) => x)
      .join('\n')

    return `### Official Plugins

| Package | Status | Description |
| --- | --- | --- |
${content}

##`
  }
)

fs.writeFileSync(path.join(rootDir, 'README.md'), readme)