const path = require('path');
const { merge } = require('webpack-merge');

const baseConfig = {
    devtool: 'source-map',
    mode: 'development',
    module: {
        rules: [
            {
                test: /\.tsx?$/i,
                use: [
                    {
                        loader: 'ts-loader',
                    },
                ],
                exclude: /node_modules/,
            },
            {
                test: /\.css$/,
                use: [
                    'style-loader',
                    {
                        loader: 'css-loader',
                        options: {
                            import: false,
                            modules: {
                                localIdentName: '[path][name]__[local]',
                            },
                        },
                    },
                ],
                include: /\.module\.css$/,
            },
            {
                test: /\.css$/,
                use: ['style-loader', 'css-loader'],
                exclude: /\.module\.css$/,
            },
            {
                test: /\.module\.s(a|c)ss$/,
                use: [
                    'style-loader',
                    {
                        loader: 'css-loader',
                        options: {
                            import: false,
                            modules: {
                                localIdentName: '[path][name]__[local]',
                            },
                        },
                    },
                    {
                        loader: 'sass-loader',
                    },
                ],
            },
        ],
    },
    output: {
        publicPath: 'dist/',
        path: path.resolve('dist/'),
        filename: '[name].bundle.js',
        chunkFilename: '[name].bundle.js',
    },
    resolve: {
        extensions: ['.ts', '.tsx', '.js'],
        alias: {
            js: path.resolve(__dirname, 'js/'),
            json: path.resolve(__dirname, 'json/'),
        },
    },
};

const appConfig = merge(baseConfig, {
    entry: {
        main2: path.resolve('js/entry2.ts'),
        main2e: path.resolve('js/entry2e.ts'),
        preact: path.resolve('js/entry.tsx'),
    },
    output: {
        library: {
            name: 'Apple2',
            type: 'umd',
            export: 'Apple2',
        },
    },
    devServer: {
        compress: true,
        static: {
            watch: {
                ignored: /(node_modules|test|\.git)/,
            },
            directory: __dirname,
        },
        devMiddleware: {
            publicPath: '/dist/',
        },
    },
});

const workletConfig = merge(baseConfig, {
    target: 'webworker',
    entry: {
        audio_worker: path.resolve('js/ui/audio_worker.ts'),
    },
    output: {
        globalObject: 'globalThis',
    },
});

const workerConfig = merge(baseConfig, {
    target: 'webworker',
    entry: {
        format_worker: path.resolve('workers/format.worker.ts'),
    },
    output: {
        globalObject: 'globalThis',
    },
});

exports.default = [appConfig, workletConfig, workerConfig];