var path = require('path');
var webpack = require('webpack');
var Mix = require('laravel-mix').config;
var plugins = require('laravel-mix').plugins;


/*
 |--------------------------------------------------------------------------
 | Mix Initialization
 |--------------------------------------------------------------------------
 |
 | As our first step, we'll require the project's Laravel Mix file
 | and record the user's requested compilation and build steps.
 | Once those steps have been recorded, we may get to work.
 |
 */

Mix.initialize();


/*
 |--------------------------------------------------------------------------
 | Webpack Context
 |--------------------------------------------------------------------------
 |
 | This prop will determine the appropriate context, when running Webpack.
 | Since you have the option of publishing this webpack.config.js file
 | to your project root, we will dynamically set the path for you.
 |
 */

module.exports.context = Mix.Paths.root();


/*
 |--------------------------------------------------------------------------
 | Webpack Entry
 |--------------------------------------------------------------------------
 |
 | We'll first specify the entry point for Webpack. By default, we'll
 | assume a single bundled file, but you may call Mix.extract()
 | to make a separate bundle specifically for vendor libraries.
 |
 */

module.exports.entry = Mix.entry();


/*
 |--------------------------------------------------------------------------
 | Webpack Output
 |--------------------------------------------------------------------------
 |
 | Webpack naturally requires us to specify our desired output path and
 | file name. We'll simply echo what you passed to with Mix.js().
 | Note that, for Mix.version(), we'll properly hash the file.
 |
 */

module.exports.output = Mix.output();


/*
 |--------------------------------------------------------------------------
 | Rules
 |--------------------------------------------------------------------------
 |
 | Webpack rules allow us to register any number of loaders and options.
 | Out of the box, we'll provide a handful to get you up and running
 | as quickly as possible, though feel free to add to this list.
 |
 */

module.exports.module = {
    rules: [

        {
            test: /\.jsx?$/,
            exclude: /(node_modules|bower_components)/,
            loader: 'babel-loader' + Mix.babelConfig(),
	    query: {
                babelrc: false,
                presets: [
                    'es2015',
                    'react',
                    'stage-1'
                ]
      	    }
        },

        {
            test: /\.(png|jpg|gif)$/,
            loader: 'file-loader',
            options: {
                name: '[name].[ext]?[hash]'
            }
        },

        {
            test: /\.(woff2?|ttf|eot|svg|otf)$/,
            loader: 'file-loader',
            options: {
                name: 'fonts/[name].[ext]?[hash]',
                publicPath: '/'
            }
        }
    ]
};


if (Mix.cssPreprocessor) {
    Mix[Mix.cssPreprocessor].forEach(toCompile => {
        let extractPlugin = new plugins.ExtractTextPlugin(
            Mix.cssOutput(toCompile)
        );

    module.exports.module.rules.push({
        test: new RegExp(toCompile.src.path),
        loader: extractPlugin.extract({
            fallbackLoader: 'style-loader',
            loader: [
                'css-loader',
                'postcss-loader',
                'resolve-url-loader',
                (Mix.cssPreprocessor == 'sass') ? 'sass-loader?sourceMap&precision=8' : 'less-loader'
            ]
        })
    });

    module.exports.plugins = (module.exports.plugins || []).concat(extractPlugin);
});
}



/*
 |--------------------------------------------------------------------------
 | Resolve
 |--------------------------------------------------------------------------
 |
 | Here, we may set any options/aliases that affect Webpack's resolving
 | of modules
 |
 */

module.exports.resolve = {
    extensions: ['*', '.js', '.jsx'],
};



/*
 |--------------------------------------------------------------------------
 | Stats
 |--------------------------------------------------------------------------
 |
 | By default, Webpack spits a lot of information out to the terminal,
 | each you time you compile. Let's keep things a bit more minimal
 | and hide a few of those bits and pieces. Adjust as you wish.
 |
 */

module.exports.stats = {
    hash: false,
    version: false,
    timings: false,
    children: false,
    errors: false
};

module.exports.performance = { hints: false };



/*
 |--------------------------------------------------------------------------
 | Devtool
 |--------------------------------------------------------------------------
 |
 | Sourcemaps allow us to access our original source code within the
 | browser, even if we're serving a bundled script or stylesheet.
 | You may activate sourcemaps, by adding Mix.sourceMaps().
 |
 */

module.exports.devtool = Mix.sourcemaps;



/*
 |--------------------------------------------------------------------------
 | Webpack Dev Server Configuration
 |--------------------------------------------------------------------------
 |
 | If you want to use that flashy hot module replacement feature, then
 | we've got you covered. Here, we'll set some basic initial config
 | for the Node server. You very likely won't want to edit this.
 |
 */
module.exports.devServer = {
    historyApiFallback: true,
    noInfo: true,
    compress: true
};



/*
 |--------------------------------------------------------------------------
 | Plugins
 |--------------------------------------------------------------------------
 |
 | Lastly, we'll register a number of plugins to extend and configure
 | Webpack. To get you started, we've included a handful of useful
 | extensions, for versioning, OS notifications, and much more.
 |
 */

module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.ProvidePlugin(Mix.autoload || {
            jQuery: 'jquery',
            $: 'jquery',
            jquery: 'jquery',
            'window.jQuery': 'jquery'
        }),

    new plugins.FriendlyErrorsWebpackPlugin(),

    new plugins.StatsWriterPlugin({
        filename: "mix-manifest.json",
        transform: Mix.manifest.transform,
    }),

    new plugins.WebpackMd5HashPlugin(),

    new webpack.LoaderOptionsPlugin({
        minimize: Mix.inProduction,
        options: {
            postcss: [
                require('autoprefixer')
            ],
            context: __dirname,
            output: { path: './' }
        }
    })
]);



if (Mix.notifications) {
    module.exports.plugins.push(
        new plugins.WebpackNotifierPlugin({
            title: 'Laravel Mix',
            alwaysNotify: true,
            contentImage: Mix.Paths.root('node_modules/laravel-mix/icons/laravel.png')
        })
    );
}


module.exports.plugins.push(
    new plugins.WebpackOnBuildPlugin(
        () => Mix.events.fire('build')
)
);


if (Mix.versioning) {
    Mix.versioning.record();

    module.exports.plugins.push(
        new plugins.WebpackOnBuildPlugin(() => {
            Mix.versioning.prune(Mix.publicPath);
})
);
}


if (Mix.combine || Mix.minify) {
    module.exports.plugins.push(
        new plugins.WebpackOnBuildPlugin(() => {
            Mix.concatenateAll().minifyAll();
})
);
}


if (Mix.copy) {
    Mix.copy.forEach(copy => {
        module.exports.plugins.push(
        new plugins.CopyWebpackPlugin([copy])
    );
});
}


if (Mix.js.vendor) {
    module.exports.plugins.push(
        new webpack.optimize.CommonsChunkPlugin({
            names: [Mix.js.base + '/vendor', Mix.js.base + '/' + 'manifest'],
            minChunks: Infinity
        })
    );
}


if (Mix.inProduction) {
    module.exports.plugins = module.exports.plugins.concat([
        new webpack.DefinePlugin({
            'process.env': {
                NODE_ENV: '"production"'
            }
        }),

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


/*
 |--------------------------------------------------------------------------
 | Mix Finalizing
 |--------------------------------------------------------------------------
 |
 | Now that we've declared the entirety of our Webpack configuration, the
 | final step is to scan for any custom configuration in the Mix file.
 | If mix.webpackConfig() is called, we'll merge it in, and build!
 |
 */
Mix.finalize(module.exports);