"use client";

import Link from "next/link";
import { usePathname, useRouter } from "next/navigation";

import { LogOut, UtensilsCrossed } from "lucide-react";

import { Button } from "@/components/ui/button";
import { getAuthUser, logout } from "@/lib/auth";
import { managerNavItems } from "@/navigation/manager/manager-nav-items";
import { cn } from "@/lib/utils";

export function ManagerSidebar() {
  const pathname = usePathname();
  const router = useRouter();
  const user = getAuthUser();

  return (
    <aside className="flex h-screen w-60 shrink-0 flex-col border-r bg-card">
      <div className="border-b px-4 py-4">
        <div className="flex items-center gap-2">
          <UtensilsCrossed className="size-5 text-blue-600" />
          <div>
            <p className="text-sm font-semibold">{user?.venueName ?? "Venue"}</p>
            <p className="text-[10px] text-muted-foreground">Reservation Manager</p>
          </div>
        </div>
      </div>
      <nav className="flex-1 space-y-0.5 p-3">
        {managerNavItems.map((item) => {
          const isActive =
            item.url === "/manager"
              ? pathname === "/manager"
              : pathname === item.url || pathname.startsWith(`${item.url}/`);
          return (
            <Link
              key={item.url}
              href={item.url}
              className={cn(
                "flex items-center gap-3 rounded-lg px-3 py-2.5 text-sm font-medium",
                isActive ? "bg-primary text-primary-foreground" : "text-muted-foreground hover:bg-muted",
              )}
            >
              <item.icon className="size-4" />
              {item.title}
            </Link>
          );
        })}
      </nav>
      <div className="border-t p-3">
        <p className="mb-2 truncate text-xs text-muted-foreground">{user?.name}</p>
        <Button variant="ghost" className="w-full justify-start" onClick={() => { logout(); router.replace("/login"); }}>
          <LogOut className="mr-2 size-4" />
          Sign out
        </Button>
      </div>
    </aside>
  );
}