import { Card, CardHeader, CardContent } from '@/components/ui/card';
import { Skeleton } from '@/components/ui/skeleton';

export function QueueItemSkeleton({ index = 0 }: { index?: number }) {
  return (
    <Card 
      className="border-l-4 border-l-muted animate-in fade-in-0 slide-in-from-bottom-4"
      style={{ 
        animationDelay: `${index * 50}ms`,
        animationDuration: '300ms',
        animationFillMode: 'backwards'
      }}
    >
      <CardHeader className="pb-4">
        <div className="flex items-start justify-between gap-4">
          {/* Left side: Entity type badge + title */}
          <div className="flex-1 space-y-3">
            <Skeleton className="h-5 w-24" /> {/* Badge */}
            <Skeleton className="h-6 w-3/4" /> {/* Title */}
            <div className="flex items-center gap-2">
              <Skeleton className="h-4 w-4 rounded-full" /> {/* Avatar */}
              <Skeleton className="h-4 w-32" /> {/* Username */}
              <Skeleton className="h-4 w-24" /> {/* Date */}
            </div>
          </div>
          
          {/* Right side: Status badge */}
          <Skeleton className="h-6 w-20" />
        </div>
      </CardHeader>
      
      <CardContent className="space-y-4">
        {/* Content area */}
        <div className="space-y-2">
          <Skeleton className="h-4 w-full" />
          <Skeleton className="h-4 w-5/6" />
          <Skeleton className="h-4 w-4/6" />
        </div>
        
        {/* Action buttons */}
        <div className="flex gap-2 pt-4">
          <Skeleton className="h-9 w-24" />
          <Skeleton className="h-9 w-24" />
          <Skeleton className="h-9 w-24" />
        </div>
      </CardContent>
    </Card>
  );
}