const path = require('path')
const globby = require('globby')
const TypeDoc = require('typedoc')

const packages = globby.sync('../packages/*', { onlyDirectories: true })
  .map(name => name.replace('../packages/', ''))
  .filter(name => name.startsWith('core'))
  .map(name => {
    const app = new TypeDoc.Application()

    app.options.addReader(new TypeDoc.TSConfigReader())
    app.options.addReader(new TypeDoc.TypeDocReader())
    app.bootstrap({
      mode: 'file',
      ignoreCompilerErrors: true,
      experimentalDecorators: true,
      excludeExternals: true,
      excludeNotExported: true,
      excludeProtected: true,
      excludePrivate: true,
      // excludeNotDocumented: true,
      exclude: [
        '**/*.test.ts',
        '**/__tests__/*',
        '**/__mocks__/*',
      ],
    })

    const project = app.convert(app.expandInputFiles([`../packages/${name}`]))

    if (project) {
      // app.generateDocs(project, `api/${name}`)
      // app.generateJson(project, `api/${name}.json`)
      const json = app.serializer.projectToObject(project)
      return json
    }

    return null
  })
  .filter(package => !!package)

module.exports = function (api) {

  api.loadSource(({ addCollection }) => {
    const appCollection = addCollection({ typeName: 'Package' })

    packages.forEach(package => {
      appCollection.addNode(package)
    })
  })

  api.createPages(({ createPage }) => {
    packages.forEach(package => {
      createPage({
        path: `/api/${package.name}`,
        component: './src/templates/ApiPage/index.vue',
        context: {
          package,
        },
      })
    })
  })

  api.chainWebpack(config => {
    config.resolve.extensions
      .add('.ts')
      .add('.jsx')

    config.module
      .rule('typescript')
      .test(/\.tsx?$/)
      .use()
      .loader('ts-loader')
      .options({ transpileOnly: false, appendTsSuffixTo: [/\.vue$/] })

    config.module
      .rule('jsx')
      .test(/\.jsx?$/)
      .use()
      .loader('babel-loader')

    globby.sync('../packages/*', { onlyDirectories: true })
      .map(name => name.replace('../packages/', ''))
      .forEach(name => {
        config.resolve.alias
          .set(`@tiptap/${name}`, path.resolve(`../packages/${name}/index.ts`))
      })
  })
}