/**
 * @Author: Caven
 * @Date: 2019-03-28 12:44:36
 */

const path = require('path')
const webpack = require('webpack')
var CopyWebpackPlugin = require('copy-webpack-plugin')

function resolve(dir) {
  return path.join(__dirname, dir)
}

// let buildPath = path.resolve(__dirname, 'build/lib')

// let buildPath = 'F:\\workspace\\code\\electronic-sand-table-3.0\\static\\lib'
// let buildPath = 'E:\\sourceCode\\单机版-网络版共享后台\\gisWeb4.0\\static\\lib'
// let buildPath = 'D:\\project\\sdk4_demo - 副本\\sdk4_demo\\sdk'
let buildPath = 'G:\\fs2\\yj\\4.0\\static\\sdk'
// let buildPath = 'D:\\project\\sdk_vue2\\public\\sdk'
// let buildPath = 'D:\\ProgramFiles\\dazugaj_platform\\resources\\app\\dist\\electron\\static\\lib'
// let buildPath = 'E:\\sourceCode\\广西\\web\\static\\lib'
let p = true
let plugins = []
if (p) {
  plugins = [
    new CopyWebpackPlugin([
      {
        from: resolve('static/'),
        // to: 'E:\\sourceCode\\campus\\sdk',
        to: buildPath,
        // to: path.resolve(__dirname, 'build/lib'),

        // toType: 'dir'
        force: true,
        toType: 'dir',
        transform: function (content) {
          return content
        },
      },
    ]),
    new CopyWebpackPlugin([
      {
        from: resolve('docs/'),
        // to: 'E:\\sourceCode\\campus\\sdk',
        to: buildPath,
        // to: path.resolve(__dirname, 'build/lib'),

        // toType: 'dir'
        force: true,
        toType: 'dir',
        transform: function (content) {
          return content
        },
      },
    ]),
    new webpack.BannerPlugin({
      banner: `/*! update time:  ${new Date().toLocaleString()}*/`,
      raw: true // 确保注释不会被转义
    }),
    new webpack.DefinePlugin({
      'process.env': JSON.stringify(process.env)
    })
  ]
}

module.exports = (env) => {
  const IS_PROD = (env && env.production) || false
  // let plugins = []
  if (IS_PROD) {
  }
  return {
    entry: {
      YJEarth: ['entry'],
      // efflect: ['entry'],
    },
    devtool: IS_PROD ? false : 'cheap-module-eval-source-map',
    output: {
      filename: IS_PROD ? '[name].min.js' : '[name].min.js',
      // path: path.resolve(__dirname, 'build/lib'),
      // path: 'E:\\sourceCode\\campus\\sdk',
      path: buildPath,
      sourcePrefix: '',
    },
    amd: {
      toUrlUndefined: true,
    },
    module: {
      unknownContextCritical: false,
      rules: [
        {
          test: /\.js$/,
          exclude: /node_modules/,
          loader: 'babel-loader',
          options: {
            presets: ['@babel/preset-env'],
            plugins: ['@babel/transform-runtime', '@babel/plugin-proposal-class-properties'],
            compact: false,
            ignore: ['checkTree'],
          },
        },
      ],
    },
    resolve: {
      extensions: ['.js', '.json', '.css'],
      alias: {
        // entry: './src/SDK2.0/index.js',
        entry: './src/in/index.js',
        // entry: './src/Yanmo/index.js',
      },
    },
    plugins,
  }
}