import { join } from "node:path";
import { serve } from "@muddle/adapters/server-bun.ts";
import { prerender } from "@muddle/adapters/static.ts";
import { App } from "@muddle/core/app.ts";
import { createViews } from "@muddle/views/api.ts";
import { AppModule } from "./modules/app/app.module.ts";
import { resolved } from "./config.ts";

const views = createViews({
	root: resolved.root,
	viewsDir: resolved.views,
});

const app = await App.create({
	modules: [AppModule],
	views,
	config: resolved,
	integrations: resolved.integrations,
});

export async function build(): Promise<void> {
	if (!resolved.prerender) return;
	const results = await prerender(app, {
		routes: resolved.prerender.routes,
		outDir: join(resolved.root, resolved.prerender.outDir ?? "dist"),
		predict: { breakpointAcc: ["XL", "LG", "MD", "SM"] },
		progress: (progress) => {
			console.log(
				`[...] prerendering ${progress.route} (${progress.current}/${progress.total})`,
			);
		},
	});
	for (const result of results) {
		console.log(
			`[OK ] prerendered ${result.route} @ ${result.file} (${result.status})`,
		);
	}
}

if (import.meta.main) {
	if (process.argv.includes("--prerender")) {
		await build();
	} else {
		const server = serve(app, {
			port: Number(process.env.PORT ?? 3069),
		});
		console.log(`muddle: listening on ${server.url}`);
	}
}

export { app };