import { NextRequest, NextResponse } from "next/server";
import { ApiResponse } from "./hooks/use-api";
import { API_URL } from "./lib/constants";
import IUser from "./interfaces/IUser";

export async function middleware(request: NextRequest) {
	const sessionCookie = request.cookies.get("auth_token")?.value;
	if (!sessionCookie) {
		return NextResponse.redirect(
			new URL(
				`/login?redirectTo=${encodeURIComponent(request.url)}`,
				request.url,
			),
		);
	}

	try {
		const res = await fetch(`${API_URL}/users/me`, {
			headers: { Authorization: `Bearer ${sessionCookie}` },
		});
		const js: ApiResponse<IUser> = await res.json();
		if (js.status === "Error")
			return NextResponse.redirect(
				new URL(
					`/login?redirectTo=${encodeURIComponent(request.url)}`,
					request.url,
				),
			);
	} catch (e: any) {
		return NextResponse.redirect(
			new URL(
				`/login?redirectTo=${encodeURIComponent(request.url)}`,
				request.url,
			),
		);
	}

	return NextResponse.next();
}

export const config = {
	matcher: ["/dashboard/:path*"],
};