import { useState } from 'react';
import { Link, useNavigate } from 'react-router-dom';

import { LoaderIcon } from '@shared/icons';
import { ArrowRightCircleIcon } from '@shared/icons/arrowRightCircle';
import { User } from '@shared/user';

import { useAccount } from '@utils/hooks/useAccount';
import { usePublish } from '@utils/hooks/usePublish';

export function OnboardingScreen() {
  const navigate = useNavigate();

  const { publish } = usePublish();
  const { status, account } = useAccount();

  const [loading, setLoading] = useState(false);

  const submit = async () => {
    try {
      setLoading(true);

      // publish event
      publish({
        content: 'Running Lume, join with me #nostr #lume : https://lume.nu',
        kind: 1,
        tags: [],
      });

      // redirect to home
      setTimeout(() => navigate('/', { replace: true }), 1200);
    } catch (error) {
      console.log(error);
    }
  };

  return (
    <div className="flex h-full w-full items-center justify-center">
      <div className="mx-auto w-full max-w-md">
        <div className="mb-4 text-center">
          <h1 className="mb-2 text-xl font-semibold text-white">
            👋 Hello, welcome you to Lume
          </h1>
          <p className="text-sm text-zinc-300">
            You&apos;re a part of Nostr community now
          </p>
          <p className="text-sm text-zinc-300">
            If Lume gets your attention, please help us spread it and don&apos;t forget
            invite your friend join with you, we can have fun togother
          </p>
        </div>
        <div className="w-full rounded-xl border-t border-zinc-800/50 bg-zinc-900">
          <div className="h-min w-full px-5 py-3">
            {status === 'success' && (
              <User pubkey={account.pubkey} time={Math.floor(Date.now() / 1000)} />
            )}
            <div className="-mt-6 select-text whitespace-pre-line break-words	pl-[49px] text-base text-white">
              <p>Running Lume, join with me #nostr #lume</p>
              <a
                href="https://lume.nu"
                className="font-normal text-fuchsia-500 no-underline hover:text-fuchsia-600"
                target="_blank"
                rel="noreferrer"
              >
                https://lume.nu
              </a>
            </div>
          </div>
        </div>
        <div className="mt-4 flex w-full flex-col gap-2">
          <button
            type="button"
            onClick={() => submit()}
            className="inline-flex h-12 w-full items-center justify-between gap-2 rounded-lg bg-fuchsia-500 px-6 font-medium text-white hover:bg-fuchsia-600"
          >
            {loading ? (
              <>
                <span className="w-5" />
                <LoaderIcon className="h-4 w-4 animate-spin text-black dark:text-white" />
                <span className="w-5" />
              </>
            ) : (
              <>
                <span className="w-5" />
                <span>Spread</span>
                <ArrowRightCircleIcon className="h-5 w-5" />
              </>
            )}
          </button>
          <Link
            to="/"
            className="inline-flex h-12 w-full items-center justify-center gap-2 rounded-lg bg-zinc-800 px-6 font-medium text-zinc-300 hover:bg-zinc-900"
          >
            Skip
          </Link>
        </div>
      </div>
    </div>
  );
}