import path from 'path'
import external from 'rollup-plugin-peer-deps-external'
import resolve from '@rollup/plugin-node-resolve'
import babel from 'rollup-plugin-babel'
import json from '@rollup/plugin-json'
import typescript from 'rollup-plugin-typescript2'
import commonjs from 'rollup-plugin-commonjs'

import tslint from 'rollup-plugin-tslint'
import stylelint from 'rollup-plugin-stylelint'
import postcss from 'rollup-plugin-postcss'
import { terser } from 'rollup-plugin-terser'

import pkg from './package.json'

const paths = {
  input: path.join(__dirname, '/src/pages/view/NotebookPreview.tsx'),
  output: path.join(__dirname, '/lib')
}

const peerDependencies = ['react', 'react-dom', 'lodash', 'prop-types']

export default {
  input: paths.input,
  output: [
    // 输出 commonjs 规范的代码
    {
      file: path.join(paths.output, 'index.js'),
      format: 'cjs',
      name: pkg.name
    },
    // 输出 es 规范的代码
    {
      file: path.join(paths.output, 'index.esm.js'),
      format: 'es',
      name: pkg.name
    }
  ],
  plugins: [
    json(),
    external(),
    stylelint(),
    tslint({
      throwOnError: true,
      throwOnWarning: true,
      include: ['src/**/*.ts', 'src/**/*.tsx'],
      exclude: ['node_modules/**', '*.js', '*.scss', '*.css']
    }),
    typescript(),
    babel({
      exclude: 'node_modules/**'
    }),
    commonjs({
      include: 'node_modules/**',
      namedExports: {
        'node_modules/react-is/index.js': [
          'isFragment',
          'ForwardRef',
          'isValidElementType',
          'isMemo',
          'isElement'
        ]
      }
    }),
    // ascii(),
    postcss({
      // Extract CSS to the same location where JS file is generated but with .css extension.
      extract: true,
      // Use named exports alongside default export.
      namedExports: true,
      // Minimize CSS, boolean or options for cssnano.
      minimize: true,
      // Enable sourceMap.
      sourceMap: false,
      // This plugin will process files ending with these extensions and the extensions supported by custom loaders.
      extensions: ['.less', '.css'],
      use: ['sass', ['less', { javascriptEnabled: true }]]
    }),
    terser(),
    resolve()
  ],
  external: peerDependencies
}