import CopyPlugin from "copy-webpack-plugin";
import MiniCssExtractPlugin from "mini-css-extract-plugin";
import path from "node:path";
import { fileURLToPath } from "url";
import webpack from "webpack";
import packageInfo from "./package.json" with { type: "json" };

// in case you run into any TypeScript error when configuring `devServer`
//import "webpack-dev-server";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const config: webpack.Configuration = {
  entry: ["./src/index.ts", "./src/main.scss"],
  module: {
    rules: [
      { test: /\.svg$/, use: ["file-loader"] },
      {
        test: /\.tsx?$/,
        use: {
          loader: "ts-loader",
          options: {
            transpileOnly: true, // TODO: fix errors
          },
        },
        exclude: /node_modules/,
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          MiniCssExtractPlugin.loader,
          { loader: "css-loader", options: { sourceMap: true, url: false } },
          { loader: "sass-loader", options: { sourceMap: true } },
        ],
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
  output: {
    filename: `${packageInfo.name}.js`,
    path: path.resolve(__dirname, "dist"),
    clean: true,
  },
  plugins: [
    new MiniCssExtractPlugin({ filename: `${packageInfo.name}.css` }),
    new CopyPlugin({
      patterns: [
        {
          from: "./src/**/*.svg",
          //to: "[path][name].[contenthash][ext]",
          to: "svg/[name][ext]",
        },
        {
          from: "./node_modules/bootstrap-icons/icons/*.svg",
          to: "bootstrap-icons/icons/[name][ext]",
        },
        {
          from: "./node_modules/flag-icons/flags/1x1/*.svg",
          to: "flag-icons/flags/1x1/[name][ext]",
        }
      ],
    }),
  ],
};

export default config;