/**
 * @license Copyright (c) 2014-2023, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

'use strict';

/* eslint-env node */

const path = require( 'path' );
const webpack = require( 'webpack' );
const { bundler, styles } = require( '@ckeditor/ckeditor5-dev-utils' );
const { CKEditorTranslationsPlugin } = require( '@ckeditor/ckeditor5-dev-translations' );
const TerserWebpackPlugin = require('terser-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');

module.exports = {
    // devtool: 'source-map',
    performance: { hints: false },

    entry: path.resolve(__dirname, 'src', 'ckeditor.js'),

    output: {
        // The name under which the editor will be exported.
        library: 'ClassicEditor',

        path: path.resolve(__dirname, 'build'),
        filename: 'ckeditor.js',
        libraryTarget: 'umd',
        libraryExport: 'default'
    },

    mode: 'development',
	optimization: {
        minimize: false,
		minimizer: [
			new TerserWebpackPlugin( {
				sourceMap: false,
				terserOptions: {
					output: {
						// Preserve CKEditor 5 license comments.
						// comments: /^!/
					}
				},
				// extractComments: false
			} )
		]
	},

    plugins: [
        new CKEditorTranslationsPlugin({
            // The main language that will be built into the main bundle.
            language: 'fr',

            // Additional languages that will be emitted to the `outputDirectory`.
            // This option can be set to an array of language codes or `'all'` to build all found languages.
            // The bundle is optimized for one language when this option is omitted.
            additionalLanguages: 'all',

            // For more advanced options see https://github.com/ckeditor/ckeditor5-dev/tree/master/packages/ckeditor5-dev-translations.
        }),
        new webpack.BannerPlugin({
            banner: bundler.getLicenseBanner(),
            raw: true
        }),
        new MiniCssExtractPlugin({
            filename: 'styles.css'
        })
    ],

    module: {
        rules: [
            {
                test: /\.svg$/,
                use: ['raw-loader']
            },
            {
                test: /\.css$/,
                use: [
                    MiniCssExtractPlugin.loader,
                    {
                        loader: 'css-loader'
                    },
                    {
                        loader: 'postcss-loader',
                        options: {
                            postcssOptions: styles.getPostCssConfig({
                                themeImporter: {
                                    themePath: require.resolve('@ckeditor/ckeditor5-theme-lark')
                                },
                                minify: false
                            })
                        }
                    },
                ]
            }
        ]
    }
};