import { defineConfig, loadEnv, Rollup, UserConfig } from 'vite';
import tsconfigPaths from 'vite-tsconfig-paths';
import { minifyJsonPlugin } from "./src/plugins/vite/vite-minify-json-plugin";

export const defaultConfig: UserConfig  = {
	plugins: [
		tsconfigPaths(), 
		minifyJsonPlugin(["images", "battle-anims"], true)
	],
	clearScreen: false,
	appType: "mpa",
	build: {
		chunkSizeWarningLimit: 10000,
		minify: 'esbuild',
		sourcemap: false,
		rollupOptions: {
			onwarn(warning: Rollup.RollupLog, defaultHandler: (warning: string | Rollup.RollupLog) => void) {
				// Suppress "Module level directives cause errors when bundled" warnings
				if (warning.code === "MODULE_LEVEL_DIRECTIVE") {
					return;
				}
				defaultHandler(warning);
			},
		},
	},
};


export default defineConfig(({mode}) => {
	const envPort = Number(loadEnv(mode, process.cwd()).VITE_PORT);

	return ({
		...defaultConfig,
		esbuild: {
			pure: mode === 'production' ? ['console.log'] : [],
			keepNames: true,
		},
		server: {
			port: !isNaN(envPort) ? envPort : 8000,
		}
	});
});