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

export function DashboardSkeleton() {
  return (
    <div className="min-h-screen bg-background">
      {/* Header Skeleton */}
      <div className="bg-card/80 backdrop-blur-md shadow-sm border-b p-6">
        <div className="flex items-center justify-between max-w-7xl mx-auto">
          <div className="flex items-center gap-4">
            <Skeleton className="w-12 h-12 rounded-2xl" />
            <div className="space-y-2">
              <Skeleton className="h-6 w-32" />
              <Skeleton className="h-4 w-48" />
            </div>
          </div>
          <div className="flex items-center gap-2">
            <Skeleton className="w-8 h-8 rounded-full" />
            <Skeleton className="w-8 h-8 rounded-full" />
            <Skeleton className="w-8 h-8 rounded-full" />
          </div>
        </div>
      </div>

      <div className="max-w-7xl mx-auto p-6 space-y-8">
        {/* Wallet Cards Skeleton */}
        <div>
          <Skeleton className="h-8 w-48 mb-6" />
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
            {Array(4).fill(0).map((_, i) => (
              <Card key={i} className="animate-pulse">
                <CardHeader className="pb-3">
                  <div className="flex items-center justify-between">
                    <div className="flex items-center gap-2">
                      <Skeleton className="w-5 h-5 rounded" />
                      <Skeleton className="h-4 w-24" />
                    </div>
                    <Skeleton className="w-6 h-6 rounded" />
                  </div>
                </CardHeader>
                <CardContent>
                  <div className="space-y-2">
                    <Skeleton className="h-8 w-32" />
                    <Skeleton className="h-3 w-20" />
                    <Skeleton className="h-1.5 w-full rounded-full" />
                  </div>
                </CardContent>
              </Card>
            ))}
          </div>
        </div>

        {/* Quick Actions Skeleton */}
        <div>
          <Skeleton className="h-6 w-32 mb-4" />
          <div className="grid grid-cols-3 gap-4">
            {Array(3).fill(0).map((_, i) => (
              <Skeleton key={i} className="h-16 rounded-lg" />
            ))}
          </div>
        </div>

        {/* Transactions Skeleton */}
        <Card>
          <CardHeader>
            <div className="flex items-center gap-2">
              <Skeleton className="w-5 h-5 rounded" />
              <Skeleton className="h-6 w-40" />
            </div>
          </CardHeader>
          <CardContent>
            <div className="space-y-3">
              {Array(4).fill(0).map((_, i) => (
                <div key={i} className="flex items-center justify-between p-3 bg-muted/50 rounded-lg">
                  <div className="flex items-center gap-3">
                    <Skeleton className="w-10 h-10 rounded-full" />
                    <div className="space-y-2">
                      <Skeleton className="h-4 w-32" />
                      <Skeleton className="h-3 w-20" />
                    </div>
                  </div>
                  <div className="text-right space-y-2">
                    <Skeleton className="h-4 w-16" />
                    <Skeleton className="h-3 w-12" />
                  </div>
                </div>
              ))}
            </div>
          </CardContent>
        </Card>
      </div>
    </div>
  );
}

export function WalletCardSkeleton() {
  return (
    <Card className="animate-pulse">
      <CardHeader className="pb-3">
        <div className="flex items-center justify-between">
          <div className="flex items-center gap-2">
            <Skeleton className="w-5 h-5 rounded" />
            <Skeleton className="h-4 w-24" />
          </div>
          <Skeleton className="w-6 h-6 rounded" />
        </div>
      </CardHeader>
      <CardContent>
        <div className="space-y-2">
          <Skeleton className="h-8 w-32" />
          <Skeleton className="h-3 w-20" />
          <Skeleton className="h-1.5 w-full rounded-full" />
        </div>
      </CardContent>
    </Card>
  );
}

export function TransactionSkeleton() {
  return (
    <div className="flex items-center justify-between p-3 bg-muted/50 rounded-lg animate-pulse">
      <div className="flex items-center gap-3">
        <Skeleton className="w-10 h-10 rounded-full" />
        <div className="space-y-2">
          <Skeleton className="h-4 w-32" />
          <Skeleton className="h-3 w-20" />
        </div>
      </div>
      <div className="text-right space-y-2">
        <Skeleton className="h-4 w-16" />
        <Skeleton className="h-3 w-12" />
      </div>
    </div>
  );
}

export function FormSkeleton() {
  return (
    <div className="space-y-6 animate-pulse">
      <div className="space-y-2">
        <Skeleton className="h-4 w-20" />
        <Skeleton className="h-10 w-full" />
      </div>
      <div className="space-y-2">
        <Skeleton className="h-4 w-24" />
        <Skeleton className="h-10 w-full" />
      </div>
      <div className="space-y-2">
        <Skeleton className="h-4 w-16" />
        <Skeleton className="h-10 w-full" />
      </div>
      <Skeleton className="h-10 w-full" />
    </div>
  );
}