/*
 * Copyright 2017, The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var path = require('path')
var webpack = require('webpack')
var HtmlWebpackPlugin = require('html-webpack-plugin')
var HtmlWebpackInlineSourcePlugin = require('html-webpack-inline-source-plugin')

function getWaylandSafePath() {
  if (process.env.AOSP) {
    return path.resolve(__dirname, 'src/stubs');
  }
  return path.resolve(__dirname, '../../../vendor/google_arc/libs/wayland_service');
}

// b/148409169 remove once proto log support is in AOSP.
function getProtoLogSafePath() {
  if (process.env.AOSP) {
    return path.resolve(__dirname, 'src/stubs');
  }
  return path.resolve(__dirname, '../../../frameworks/base/core/proto/android/server');
}

// b/148409169 remove once proto log support is in AOSP.
function getProtoLogJsonSafePath() {
  if (process.env.AOSP) {
    return path.resolve(__dirname, 'src/stubs');
  }
  return path.resolve(__dirname, '../../../frameworks/base/data/etc');
}

module.exports = {
  entry: './src/main.js',
  output: {
    path: path.resolve(__dirname, './dist'),
    filename: 'build.js'
  },
  module: {
    rules: [
      {
        test: /\.vue$/,
        loader: 'vue-loader',
        options: {
          loaders: {
          }
          // other vue-loader options go here
        }
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.proto$/,
        loader: 'proto-loader',
        options: {
          paths: [
            path.resolve(__dirname, '../../..'),
            path.resolve(__dirname, '../../../external/protobuf/src')
          ]
        }
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        loader: 'file-loader',
        options: {
          name: '[name].[ext]?[hash]'
        }
      }
    ]
  },
  resolve: {
    alias: {
        WaylandSafePath: getWaylandSafePath(),
        ProtoLogSafePath: getProtoLogSafePath(),
        ProtoLogJsonSafePath: getProtoLogJsonSafePath(),
    },
    modules: [
      'node_modules',
      path.resolve(__dirname, '../../..')
    ],
  },
  resolveLoader: {
    modules: [
      'node_modules',
      path.resolve(__dirname, 'loaders')
    ]
  },
  devServer: {
    historyApiFallback: true,
    noInfo: true
  },
  performance: {
    hints: false
  },
  devtool: '#eval-source-map'
}

var prod = (process.env.NODE_ENV === 'production');

if (prod) {
  module.exports.devtool = '#source-map'
  // 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
    })
  ])
}

module.exports.plugins = (module.exports.plugins || []).concat([
  new HtmlWebpackPlugin({
    inlineSource: prod ? '.(js|css)' : false,
    template: 'src/index_template.html'
  }),
  new HtmlWebpackInlineSourcePlugin(),
]);