"use client";
import Link from "next/link";
import { useUser } from "@/hooks/useUser";
import { use, useState } from "react";
import { useMount, useTimeoutFn } from "react-use";

import { Button } from "@/components/ui/button";
import { AnimatedBlobs } from "@/components/animated-blobs";
import { useBroadcastChannel } from "@/lib/useBroadcastChannel";
export default function AuthCallback({
  searchParams,
}: {
  searchParams: Promise<{ code: string }>;
}) {
  const [showButton, setShowButton] = useState(false);
  const [isPopupAuth, setIsPopupAuth] = useState(false);
  const { code } = use(searchParams);
  const { loginFromCode } = useUser();
  const { postMessage } = useBroadcastChannel("auth", () => {});

  useMount(async () => {
    if (code) {
      const isPopup = window.opener || window.parent !== window;
      setIsPopupAuth(isPopup);

      if (isPopup) {
        postMessage({
          type: "user-oauth",
          code: code,
        });

        setTimeout(() => {
          if (window.opener) {
            window.close();
          }
        }, 1000);
      } else {
        await loginFromCode(code);
      }
    }
  });

  useTimeoutFn(() => setShowButton(true), 7000);

  return (
    <div className="h-screen flex flex-col justify-center items-center bg-neutral-950 z-1 relative">
      <div className="background__noisy" />
      <div className="relative max-w-4xl py-10 flex items-center justify-center w-full">
        <div className="max-w-lg mx-auto !rounded-2xl !p-0 !bg-white !border-neutral-100 min-w-xs text-center overflow-hidden ring-[8px] ring-white/20">
          <header className="bg-neutral-50 p-6 border-b border-neutral-200/60">
            <div className="flex items-center justify-center -space-x-4 mb-3">
              <div className="size-9 rounded-full bg-pink-200 shadow-2xs flex items-center justify-center text-xl opacity-50">
                🚀
              </div>
              <div className="size-11 rounded-full bg-amber-200 shadow-2xl flex items-center justify-center text-2xl z-2">
                👋
              </div>
              <div className="size-9 rounded-full bg-sky-200 shadow-2xs flex items-center justify-center text-xl opacity-50">
                🙌
              </div>
            </div>
            <p className="text-xl font-semibold text-neutral-950">
              {isPopupAuth
                ? "Authentication Complete!"
                : "Login In Progress..."}
            </p>
            <p className="text-sm text-neutral-500 mt-1.5">
              {isPopupAuth
                ? "You can now close this tab and return to the previous page."
                : "Wait a moment while we log you in with your code."}
            </p>
          </header>
          <main className="space-y-4 p-6">
            <div>
              <p className="text-sm text-neutral-700 mb-4 max-w-xs">
                If you are not redirected automatically in the next 5 seconds,
                please click the button below
              </p>
              {showButton ? (
                <Link href="/">
                  <Button variant="black" className="relative">
                    Go to Home
                  </Button>
                </Link>
              ) : (
                <p className="text-xs text-neutral-500">
                  Please wait, we are logging you in...
                </p>
              )}
            </div>
          </main>
        </div>
        <AnimatedBlobs />
      </div>
    </div>
  );
}