videofolxtv/client/src/components/video-grid.tsx

import { useState } from "react";
import { type Video } from "@shared/schema";
import VideoCard from "./video-card";
import VideoModal from "./video-modal";
import ShareModal from "./share-modal";
import { Button } from "@/components/ui/button";
import { ChevronDown } from "lucide-react";

interface VideoGridProps {
  videos: Video[];
  isLoading: boolean;
  hasMore: boolean;
  onLoadMore: () => void;
  viewMode: "grid" | "list";
}

export default function VideoGrid({ videos, isLoading, hasMore, onLoadMore, viewMode }: VideoGridProps) {
  const [selectedVideo, setSelectedVideo] = useState<Video | null>(null);
  const [isModalOpen, setIsModalOpen] = useState(false);
  const [shareVideo, setShareVideo] = useState<Video | null>(null);
  const [isShareModalOpen, setIsShareModalOpen] = useState(false);

  const handleVideoClick = (video: Video) => {
    setSelectedVideo(video);
    setIsModalOpen(true);
  };

  const handleCloseModal = () => {
    setIsModalOpen(false);
    setSelectedVideo(null);
  };

  const handleShareVideo = (video: Video) => {
    setShareVideo(video);
    setIsShareModalOpen(true);
  };

  const handleCloseShareModal = () => {
    setIsShareModalOpen(false);
    setShareVideo(null);
  };

  if (isLoading && videos.length === 0) {
    return (
      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6" data-testid="grid-loading">
        {Array.from({ length: 8 }).map((_, index) => (
          <div key={index} className="animate-pulse">
            <div className="bg-bunny-gray aspect-video rounded-xl mb-4"></div>
            <div className="space-y-2">
              <div className="h-4 bg-bunny-gray rounded w-3/4"></div>
              <div className="h-3 bg-bunny-gray rounded w-1/2"></div>
            </div>
          </div>
        ))}
      </div>
    );
  }

  if (videos.length === 0) {
    return (
      <div className="text-center py-12">
        <div className="text-bunny-muted text-lg mb-4" data-testid="text-no-videos">
          No videos found
        </div>
        <p className="text-sm text-bunny-muted">
          Try adjusting your search or filter criteria
        </p>
      </div>
    );
  }

  const gridClass = viewMode === "grid" 
    ? "grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6"
    : "grid grid-cols-1 gap-4";

  return (
    <>
      <div className={gridClass} data-testid="grid-videos">
        {videos.map((video) => (
          <VideoCard
            key={video.id}
            video={video}
            onClick={handleVideoClick}
            onShare={handleShareVideo}
          />
        ))}
      </div>

      {hasMore && (
        <div className="text-center mt-12">
          <Button
            onClick={onLoadMore}
            disabled={isLoading}
            className="bg-bunny-blue hover:bg-blue-600 text-white px-8 py-3 rounded-lg font-medium transition-colors inline-flex items-center space-x-2"
            data-testid="button-load-more"
          >
            {isLoading ? (
              <>
                <div className="animate-spin rounded-full h-4 w-4 border-b-2 border-white"></div>
                <span>Loading...</span>
              </>
            ) : (
              <>
                <span>Load More Videos</span>
                <ChevronDown className="w-4 h-4" />
              </>
            )}
          </Button>
        </div>
      )}

      <VideoModal
        video={selectedVideo}
        isOpen={isModalOpen}
        onClose={handleCloseModal}
      />
      
      <ShareModal
        video={shareVideo}
        isOpen={isShareModalOpen}
        onClose={handleCloseShareModal}
      />
    </>
  );
}