import { copyFileSync } from 'node:fs';
import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
import { defineConfig, type Plugin } from 'vite';

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

/**
 * The workspace folder itself is what nginx serves under https://nockal.com/game-maker/.
 * The Vite source page lives in `web/index.html`; the build writes hashed assets into
 * `dist/` and this plugin copies the built HTML to the folder root so that the site URL
 * loads the production bundle while `api/` and `data/` sit next to it.
 */
function publishIndexHtml(): Plugin {
  return {
    name: 'game-maker:publish-index-html',
    apply: 'build',
    closeBundle() {
      copyFileSync(resolve(__dirname, 'dist/index.html'), resolve(__dirname, 'index.html'));
    },
  };
}

export default defineConfig({
  root: 'web',
  base: '/game-maker/dist/',
  publicDir: false,
  plugins: [publishIndexHtml()],
  build: {
    outDir: '../dist',
    emptyOutDir: true,
    target: 'es2022',
    sourcemap: true,
  },
  server: {
    port: 5175,
    // During development the PHP API is served by the production nginx; proxy it.
    proxy: {
      '/game-maker/api': {
        target: 'https://nockal.com',
        changeOrigin: true,
      },
    },
  },
  test: {
    root: '.',
    include: ['tests/**/*.test.ts'],
    environment: 'node',
  },
});