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/* eslint-disable @next/next/no-img-element */
import { PlayCircle, PlayIcon, PlusIcon, VideoIcon } from 'lucide-react';
import { useState } from 'react';
import Lightbox, { GenericSlide, VideoSlide } from 'yet-another-react-lightbox';
import 'yet-another-react-lightbox/styles.css';
import { Message } from './ChatWindow';

type Video = {
  url: string;
  img_src: string;
  title: string;
  iframe_src: string;
};

declare module 'yet-another-react-lightbox' {
  export interface VideoSlide extends GenericSlide {
    type: 'video-slide';
    src: string;
    iframe_src: string;
  }

  interface SlideTypes {
    'video-slide': VideoSlide;
  }
}

const Searchvideos = ({

  query,

  chat_history,

}: {

  query: string;

  chat_history: Message[];

}) => {
  const [videos, setVideos] = useState<Video[] | null>(null);
  const [loading, setLoading] = useState(false);
  const [open, setOpen] = useState(false);
  const [slides, setSlides] = useState<VideoSlide[]>([]);

  return (
    <>

      {!loading && videos === null && (

        <button

          onClick={async () => {

            setLoading(true);



            const chatModelProvider = localStorage.getItem('chatModelProvider');

            const chatModel = localStorage.getItem('chatModel');



            const res = await fetch(

              `${process.env.NEXT_PUBLIC_API_URL}/videos`,

              {

                method: 'POST',

                headers: {

                  'Content-Type': 'application/json',

                },

                body: JSON.stringify({

                  query: query,

                  chat_history: chat_history,

                  chat_model_provider: chatModelProvider,

                  chat_model: chatModel,

                }),

              },

            );



            const data = await res.json();



            const videos = data.videos;

            setVideos(videos);

            setSlides(

              videos.map((video: Video) => {

                return {

                  type: 'video-slide',

                  iframe_src: video.iframe_src,

                  src: video.img_src,

                };

              }),

            );

            setLoading(false);

          }}

          className="border border-dashed border-[#1C1C1C] hover:bg-[#1c1c1c] active:scale-95 duration-200 transition px-4 py-2 flex flex-row items-center justify-between rounded-lg text-white text-sm w-full"

        >

          <div className="flex flex-row items-center space-x-2">

            <VideoIcon size={17} />

            <p>Search videos</p>

          </div>

          <PlusIcon className="text-[#24A0ED]" size={17} />

        </button>

      )}

      {loading && (

        <div className="grid grid-cols-2 gap-2">

          {[...Array(4)].map((_, i) => (

            <div

              key={i}

              className="bg-[#1C1C1C] h-32 w-full rounded-lg animate-pulse aspect-video object-cover"

            />

          ))}

        </div>

      )}

      {videos !== null && videos.length > 0 && (

        <>

          <div className="grid grid-cols-2 gap-2">

            {videos.length > 4

              ? videos.slice(0, 3).map((video, i) => (

                  <div

                    onClick={() => {

                      setOpen(true);

                      setSlides([

                        slides[i],

                        ...slides.slice(0, i),

                        ...slides.slice(i + 1),

                      ]);

                    }}

                    className="relative transition duration-200 active:scale-95 hover:scale-[1.02] cursor-pointer"

                    key={i}

                  >

                    <img

                      src={video.img_src}

                      alt={video.title}

                      className="relative h-full w-full aspect-video object-cover rounded-lg"

                    />

                    <div className="absolute bg-black/70 text-white/70 px-2 py-1 flex flex-row items-center space-x-1 bottom-1 right-1 rounded-md">

                      <PlayCircle size={15} />

                      <p className="text-xs">Video</p>

                    </div>

                  </div>

                ))

              : videos.map((video, i) => (

                  <div

                    onClick={() => {

                      setOpen(true);

                      setSlides([

                        slides[i],

                        ...slides.slice(0, i),

                        ...slides.slice(i + 1),

                      ]);

                    }}

                    className="relative transition duration-200 active:scale-95 hover:scale-[1.02] cursor-pointer"

                    key={i}

                  >

                    <img

                      src={video.img_src}

                      alt={video.title}

                      className="relative h-full w-full aspect-video object-cover rounded-lg"

                    />

                    <div className="absolute bg-black/70 text-white/70 px-2 py-1 flex flex-row items-center space-x-1 bottom-1 right-1 rounded-md">

                      <PlayCircle size={15} />

                      <p className="text-xs">Video</p>

                    </div>

                  </div>

                ))}

            {videos.length > 4 && (

              <button

                onClick={() => setOpen(true)}

                className="bg-[#111111] hover:bg-[#1c1c1c] transition duration-200 active:scale-95 hover:scale-[1.02] h-auto w-full rounded-lg flex flex-col justify-between text-white p-2"

              >

                <div className="flex flex-row items-center space-x-1">

                  {videos.slice(3, 6).map((video, i) => (

                    <img

                      key={i}

                      src={video.img_src}

                      alt={video.title}

                      className="h-6 w-12 rounded-md lg:h-3 lg:w-6 lg:rounded-sm aspect-video object-cover"

                    />

                  ))}

                </div>

                <p className="text-white/70 text-xs">

                  View {videos.length - 3} more

                </p>

              </button>

            )}

          </div>

          <Lightbox

            open={open}

            close={() => setOpen(false)}

            slides={slides}

            render={{

              slide: ({ slide }) =>

                slide.type === 'video-slide' ? (

                  <div className="h-full w-full flex flex-row items-center justify-center">

                    <iframe

                      src={slide.iframe_src}

                      className="aspect-video max-h-[95vh] w-[95vw] rounded-2xl md:w-[80vw]"

                      allowFullScreen

                      allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"

                    />

                  </div>

                ) : null,

            }}

          />

        </>
      )}
    </>
  );
};

export default Searchvideos;