import { Card, CardContent, CardHeader, CardTitle } from "@/shared/components/ui/card"
import { Skeleton } from "@/shared/components/ui/skeleton"

export default function Loading() {
  return (
    <div className="space-y-6">
      <div className="flex flex-col justify-between gap-4 md:flex-row md:items-center">
        <div className="space-y-2">
          <Skeleton className="h-9 w-48" />
          <Skeleton className="h-4 w-56" />
        </div>
        <Skeleton className="h-10 w-40" />
      </div>

      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
        {Array.from({ length: 4 }).map((_, i) => (
          <Card key={i}>
            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
              <Skeleton className="h-4 w-24" />
              <Skeleton className="h-4 w-4 rounded-full" />
            </CardHeader>
            <CardContent>
              <Skeleton className="h-8 w-16" />
              <Skeleton className="mt-2 h-3 w-28" />
            </CardContent>
          </Card>
        ))}
      </div>

      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-7">
        <Card className="lg:col-span-3">
          <CardHeader>
            <CardTitle className="text-sm">
              <Skeleton className="h-4 w-40" />
            </CardTitle>
          </CardHeader>
          <CardContent className="space-y-3">
            {Array.from({ length: 4 }).map((_, i) => (
              <Skeleton key={i} className="h-10 w-full" />
            ))}
          </CardContent>
        </Card>

        <Card className="lg:col-span-4">
          <CardHeader className="flex flex-row items-center justify-between">
            <CardTitle className="text-sm">
              <Skeleton className="h-4 w-44" />
            </CardTitle>
            <Skeleton className="h-9 w-24" />
          </CardHeader>
          <CardContent className="space-y-2">
            {Array.from({ length: 5 }).map((_, i) => (
              <Skeleton key={i} className="h-10 w-full" />
            ))}
          </CardContent>
        </Card>
      </div>
    </div>
  )
}