import fs from "node:fs/promises";
import { definePlugin } from "nitro";
import { env } from "@reactive-resume/env/server";
import { getLocalDataDirectory } from "@reactive-resume/utils/monorepo.node";

export default definePlugin(async () => {
	if (env.S3_ACCESS_KEY_ID && env.S3_SECRET_ACCESS_KEY && env.S3_BUCKET) return;

	const dataDirectory = getLocalDataDirectory(env.LOCAL_STORAGE_PATH);
	console.info(`Validating local storage path: ${dataDirectory}`);

	try {
		await fs.mkdir(dataDirectory, { recursive: true });
		await fs.access(dataDirectory, fs.constants.R_OK | fs.constants.W_OK);
	} catch (error) {
		const message = error instanceof Error ? error.message : "Unknown error";
		console.error(
			`Local storage path is not writable: ${dataDirectory}\n` +
				`  ${message}\n` +
				"Set LOCAL_STORAGE_PATH to a writable directory or fix permissions on the existing path.",
		);
		throw error;
	}
});