var path = require('path')
var webpack = require('webpack')
var HtmlwebpackPlugin = require('html-webpack-plugin');

//引入happypack 实现多线程打包
var HappyPack = require('happypack');
var os = require('os');
var happyThreadPool = HappyPack.ThreadPool({ size: os.cpus().length });

let BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

function date(){
  let nowDate = new Date();
  let year = nowDate.getFullYear();
  let month = nowDate.getMonth() + 1 < 10 ? "0" + (nowDate.getMonth() + 1): nowDate.getMonth() + 1;
  let day = nowDate.getDate() < 10 ? "0" + nowDate.getDate() : nowDate.getDate();
  let hours = nowDate.getHours() < 10 ? "0" + nowDate.getHours() : nowDate.getHours();

  let dateStr = year + '_' + month  + day +'_'+ hours;
  return dateStr;
}

module.exports = {
  // entry: {
  //   // 'vueExample': './src/main.js',
  //   'gwDdIndex': './src/pages/gwDdIndex.js',
  //   // 'apkUpLoadIndex': './src/pages/apkUploadIndex.js',
  //   "babel-polyfill": "babel-polyfill"
  // },
  // productionSourceMap:false,
  // configureWebpack: {
  //   devtool:false
  // },
  entry:{
    'gwDdIndex': './src/pages/gwDdIndex.js',
    "babel-polyfill": "babel-polyfill",
    "jobAccount": "./src/pages/jobAccount.js",
    "problemSeeXsk": "./src/pages/problemSeeXsk.js",
    "problemSeeRy": "./src/pages/problemSeeRy.js",
    "problemSeeSh": "./src/pages/problemSeeSh.js",
    "problemSeeDxs": "./src/pages/problemSeeDxs.js",
    "problemSeeSz": "./src/pages/problemSeeSz.js",
    "home": "./src/pages/home.js",
    "map3D": "./src/pages/map3D.js",
    "inspectionPlanQuery": "./src/pages/inspectionPlanQuery.js",
  },
  optimization: {
    minimize: false
  },
  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: '/dist/',
    filename: '[name]_build.js',
    chunkFilename: 'chunk_[name].js?[chunkhash]',
  },

  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    // new webpack.optimize.CommonsChunkPlugin({
    //    name:['vue','echarts'],
    //    minChunks:Infinity
    //  }),

    // new webpack.optimize.UglifyJsPlugin({
    //   sourceMap: true,
    //   parallel: true,
    //   compress: {
    //     warnings: false
    //   }
    // }),

    new webpack.ProvidePlugin({
      $: "jquery",
      jQuery: "jquery",
      jquery: "jquery",
      "window.jQuery": "jquery"
    }),
    new webpack.LoaderOptionsPlugin({
      minimize: false
    }),
    new HappyPack({
      id: 'happybabel',
      loaders: [
        {
          loader:'babel-loader',
          options: {
            presets: ['es2015'],
            plugins: ['syntax-dynamic-import'],
            cacheDirectory:true
          },
        }],

      threadPool: happyThreadPool,
      // cache: true,
      verbose: true
    }),
    new HappyPack({
      id: 'happyvue',
      loaders: ['vue-loader'],

      threadPool: happyThreadPool,
      // cache: true,
      verbose: true
    }),
    new BundleAnalyzerPlugin()
  ],
  module: {
    rules: [
      {
        test: /\.css$/,
        use: [
          'vue-style-loader',
          'css-loader'
        ],
      },
      {
        test: /\.(woff|svg|eot|ttf)\??.*$/,
        loader: 'url-loader'
      },
      {
        test: /\.vue$/,
        // loader: 'vue-loader',
        use: 'happypack/loader?id=happyvue',
      },
      {
        test: /\.js$/,
        use: 'happypack/loader?id=happybabel',
        exclude:  /(node_modules|dist|static)/
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        loader: 'file-loader',
        options: {
          name: '[name].[ext]?[hash]'
        }
      }
    ]
  },
  resolve: {
    alias: {
      'vue$': 'vue/dist/vue.esm.js',
      '@api':path.resolve('src/api'),
      '@widget':path.resolve('src/widgets'),
      '@util':path.resolve('src/utils'),
      '@baseWidget':path.resolve('src/widgets/baseWidget'),
      '@scss':path.resolve('src/assets/sass'),
    },

    extensions: ['.html', '.js', '.vue', '.json','.scss'],
    modules: [
      path.resolve('src'),
      path.resolve('node_modules')
    ],

  },
  devServer: {
    proxy: {
      '/pdcApi': {
        // target: "http://localhost:8500",
        // target: "http://61.154.12.112:9900/pdcApi",
        target: "http://127.0.0.1:8500",
        // target: "http://192.168.1.136:8400",
        // target: "http://pdc.goldenwater.com.cn/pdcApi",
        // target: "http://60.208.113.79:8000/pdcApi/",
        changeOrigin: true,
        pathRewrite: {
          '^/pdcApi': ''
        }
      },
      '/trs': {
        target: "http://10.1.194.19:8080",
        changeOrigin: true,
        pathRewrite: {
          '^/trs': ''
        }
      },
      '/arcgisApi/': {
        target: "http://hzz-pad.goldenwater.com.cn/arcgisApi/",
        changeOrigin: true,
        pathRewrite: {
          '^/arcgisApi/': ''
        }
      },
      '/JsReport/': {
        target: "http://pdc.goldenwater.com.cn/JsReport/",
        changeOrigin: true,
        pathRewrite: {
          '^/JsReport/': ''
        }
      },
      '/demo/': {
        target: "http://10.1.102.136:8888/demo/",
        changeOrigin: true,
        pathRewrite: {
          '^/demo/': ''
        }
      },
      '/pageofficePath/': {
        target: "http://pdc.goldenwater.com.cn/pageofficePath/",
        // target: "http://10.1.102.169:9002/",
        changeOrigin: true,
        pathRewrite: {
          '^/pageofficePath/': ''
        }
      },
    },
    host:'0.0.0.0',
    port:'8082',
    open:true,//自动拉起浏览器
    hot:true,//热加载
    historyApiFallback: true,
    noInfo: true,
    overlay: true
  },
  performance: {
    hints: false
  },
  devtool: false
}

if (process.env.NODE_ENV === 'production') {
  module.exports.devtool = false;
  module.exports.optimization = {
    minimize: true
  },
    module.exports.output = {
      path: path.resolve(__dirname, './dist'),
      publicPath: '/dist/',
      filename: '[name]_build_v'+date()+'_.js',
      chunkFilename: 'chunk_[name]_v'+date()+'_[chunkhash].js?',
    };

  // http://vue-loader.vuejs.org/en/workflow/production.html
  module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: '"production"'
      }
    }),
    // new webpack.optimize.UglifyJsPlugin({
    //   sourceMap: true,
    //   compress: {
    //     warnings: false
    //   }
    // }),
    new webpack.LoaderOptionsPlugin({
      minimize: true
    }),
    new HtmlwebpackPlugin({
      filename: 'gwDdindex.html',
      template: __dirname + '/src/pages/gwDdIndex.html',//src\pages\gwDdIndex.html
      chunks:['gwDdIndex'],
      inject:true,
      versionPath: date(),
      // chunksSortMode:'none',
    }),
    //工作统计
    new HtmlwebpackPlugin({
      title:'jobAccountPage',
      template:__dirname + '/src/pages/jobAccount.html',
      filename:'jobAccount.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['jobAccount'],
    }),
    //问题查看小水库
    new HtmlwebpackPlugin({
      title:'problemSeeXsk',
      template:__dirname + '/src/pages/problemSeeXsk.html',
      filename:'problemSeeXsk.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['problemSeeXsk'],
    }),
    //问题查看人饮
    new HtmlwebpackPlugin({
      title:'problemSeeRy',
      template:__dirname + '/src/pages/problemSeeRy.html',
      filename:'problemSeeRy.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['problemSeeRy'],
    }),
    //问题查看水毁
    new HtmlwebpackPlugin({
      title:'problemSeeSh',
      template:__dirname + '/src/pages/problemSeeSh.html',
      filename:'problemSeeSh.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['problemSeeSh'],
    }),
    //问题查看地下水
    new HtmlwebpackPlugin({
      title:'problemSeeDxs',
      template:__dirname + '/src/pages/problemSeeDxs.html',
      filename:'problemSeeDxs.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['problemSeeDxs'],
    }),
    //问题查看水闸
    new HtmlwebpackPlugin({
      title:'problemSeeSz',
      template:__dirname + '/src/pages/problemSeeSz.html',
      filename:'problemSeeSz.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['problemSeeSz'],
    }),
    //督查计划查询
    new HtmlwebpackPlugin({
      title:'inspectionPlanQuery',
      template:__dirname + '/src/pages/inspectionPlanQuery.html',
      filename:'inspectionPlanQuery.html',
      templateParameters:{
        param1:'tony stark',
        param2:'bruce banner'
      },
      chunks:['inspectionPlanQuery'],
    }),
    new HtmlwebpackPlugin({
      title:'home',
      template:__dirname + '/src/pages/home.html',
      filename:'home.html',

      chunks:['home'],
    }),
    new HtmlwebpackPlugin({
      title:'map3D',
      template:__dirname + '/src/pages/map3D.html',
      filename:'map3D.html',

      chunks:['map3D'],
    })
  ]);
}