import esbuild from "esbuild";
import process from "process";
import builtins from 'builtin-modules';
import alias from "esbuild-plugin-alias";
import { sassPlugin } from 'esbuild-sass-plugin';
import { createRequire } from 'module';
import { renameSync, copyFileSync } from "fs";
const require = createRequire(import.meta.url);

const banner = `/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin (https://github.com/phibr0/obsidian-commander)
*/
`;

const prod = (process.argv[2] === 'production');

esbuild
	.build({
		banner: {
			js: banner,
		},
		footer: {
			js: "\n/* by phibr0 */",
		},
		entryPoints: ["src/main.ts"],
		bundle: true,
		external: [
			"obsidian",
			"electron",
			"@codemirror/autocomplete",
			"@codemirror/closebrackets",
			"@codemirror/collab",
			"@codemirror/commands",
			"@codemirror/comment",
			"@codemirror/fold",
			"@codemirror/gutter",
			"@codemirror/highlight",
			"@codemirror/history",
			"@codemirror/language",
			"@codemirror/lint",
			"@codemirror/matchbrackets",
			"@codemirror/panel",
			"@codemirror/rangeset",
			"@codemirror/rectangular-selection",
			"@codemirror/search",
			"@codemirror/state",
			"@codemirror/stream-parser",
			"@codemirror/text",
			"@codemirror/tooltip",
			"@codemirror/view",
			...builtins,
		],
		format: "cjs",
		watch: !prod,
		loader: {
			".svg": "text",
		},
		target: "es2017",
		logLevel: "info",
		sourcemap: prod ? false : "inline",
		minify: prod,
		treeShaking: true,
		outfile: "main.js",
		jsx: "automatic",
		plugins: [
			alias({
				react: require.resolve("preact/compat"),
				"react-dom/test-utils": require.resolve("preact/test-utils"),
				"react-dom": require.resolve("preact/compat"),
				"react/jsx-runtime": require.resolve("preact/jsx-runtime"),
			}),
			sassPlugin(),
			{
				name: "Rename Stylesheet",
				setup(build) {
					build.onEnd(() => {
						try {
							renameSync("main.css", "styles.css");
						} catch (error) {
							console.error(error);
						}
					});
				},
			},
			{
				name: "Move output",
				setup(build) {
					build.onEnd(() => {
						try {
							copyFileSync(
								"styles.css",
								"../../vault/.obsidian/plugins/cmdr/styles.css"
							);
							copyFileSync(
								"main.js",
								"../../vault/.obsidian/plugins/cmdr/main.js"
							);
							copyFileSync(
								"manifest.json",
								"../../vault/.obsidian/plugins/cmdr/manifest.json"
							);
						} catch (error) {
							console.error(error);
						}
					});
				},
			},
		],
	})
	.catch(() => process.exit(1));