import * as React from "react";
import { cn } from "@/lib/utils";

export function Skeleton({
  className,
  ...props
}: React.HTMLAttributes<HTMLDivElement>) {
  return (
    <div
      className={cn("animate-pulse rounded-md bg-slate-200/80", className)}
      {...props}
    />
  );
}

export function TableSkeleton({ rows = 5, cols = 4 }: { rows?: number; cols?: number }) {
  return (
    <div className="w-full space-y-3 p-4 bg-white rounded-xl border border-slate-200">
      <div className="flex justify-between items-center mb-4">
        <Skeleton className="h-6 w-48" />
        <Skeleton className="h-8 w-24" />
      </div>
      <div className="space-y-2.5">
        {Array.from({ length: rows }).map((_, i) => (
          <div key={i} className="flex gap-4">
            {Array.from({ length: cols }).map((_, j) => (
              <Skeleton key={j} className="h-9 flex-1" />
            ))}
          </div>
        ))}
      </div>
    </div>
  );
}

export function CardGridSkeleton({ count = 3 }: { count?: number }) {
  return (
    <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5">
      {Array.from({ length: count }).map((_, i) => (
        <div key={i} className="p-5 bg-white rounded-xl border border-slate-200 space-y-3">
          <Skeleton className="h-5 w-2/3" />
          <Skeleton className="h-4 w-full" />
          <Skeleton className="h-4 w-4/5" />
          <div className="pt-2 flex justify-between">
            <Skeleton className="h-6 w-20" />
            <Skeleton className="h-8 w-24" />
          </div>
        </div>
      ))}
    </div>
  );
}