import { cn } from "@/lib/utils";

interface SkeletonProps {
  className?: string;
}

export function Skeleton({ className }: SkeletonProps) {
  return (
    <div
      className={cn(
        "animate-pulse rounded-md bg-slate-200 dark:bg-slate-700",
        className,
      )}
    />
  );
}

export function StatsCardSkeleton() {
  return (
    <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
      <div className="flex items-center gap-4">
        <Skeleton className="h-12 w-12 rounded-full" />
        <div className="flex-1 space-y-2">
          <Skeleton className="h-4 w-20" />
          <Skeleton className="h-8 w-16" />
        </div>
      </div>
    </div>
  );
}

export function TableSkeleton({ rows = 5 }: { rows?: number }) {
  return (
    <div className="space-y-3">
      {Array.from({ length: rows }).map((_, i) => (
        <div key={i} className="flex gap-4">
          <Skeleton className="h-12 flex-1" />
          <Skeleton className="h-12 w-32" />
          <Skeleton className="h-12 w-24" />
        </div>
      ))}
    </div>
  );
}

export function CardSkeleton() {
  return (
    <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6 space-y-4">
      <Skeleton className="h-6 w-40" />
      <div className="space-y-2">
        <Skeleton className="h-4 w-full" />
        <Skeleton className="h-4 w-3/4" />
        <Skeleton className="h-4 w-5/6" />
      </div>
    </div>
  );
}