middleware.ts

import { clerkMiddleware, createRouteMatcher } from "@clerk/nextjs/server";
import { NextResponse } from "next/server";

const isPublicRoute = createRouteMatcher([
  "/sign-in",
  "/sign-up",
  "/",
  "/home",
]);

const isPublicApiRoute = createRouteMatcher(["/api/videos"]);


  export default clerkMiddleware(async (auth, req) => {
    const userId = await auth();
    //console.log("userId is ", userId);
    //console.log(!userId.userId);

    const currentUrl = new URL(req.url);

    //if user is accessing root page, redirect to Homepage
    const isAccessingRoot = currentUrl.pathname === "/";
    if (isAccessingRoot) {
      return NextResponse.redirect(new URL("/home", req.url));
    }
    //=====================================================

    const isAccessingDashboard = currentUrl.pathname === "/home";
    const isApiRequest = currentUrl.pathname.startsWith("/api");

    // If user is logged in and accessing a public route but not the dashboard
    if (userId.userId && isPublicRoute(req) && !isAccessingDashboard) {
      return NextResponse.redirect(new URL("/home", req.url));
    }
    //not logged in
    if (!userId.userId) {
      // If user is not logged in and trying to access a protected route
      if (!isPublicRoute(req) && !isPublicApiRoute(req)) {
        return NextResponse.redirect(new URL("/sign-in", req.url));
      }

      // If the request is for a protected API and the user is not logged in
      if (isApiRequest && !isPublicApiRoute(req)) {
        return NextResponse.redirect(new URL("/sign-in", req.url));
      }
    }
    return NextResponse.next();
  });

// This middleware code will only run on routes that match the patterns below. Any other routes will skip the middleware.
export const config = {
  matcher: ["/((?!.*\\..*|_next).*)", "/", "/(api|trpc)(.*)"],
  //matcher: ["/)"],
};