import React from 'react'
import { Button } from '../components/ui/button'
import { usePaymentNavigation } from '../features/payments/lib/navigation'

export function DemoStorePage() {
  const nav = usePaymentNavigation()
  const [busy, setBusy] = React.useState(false)
  return (
    <div className="space-y-4">
      <h1 className="text-xl font-semibold">Demo Store</h1>
      <div className="card p-4">
        <div className="flex items-start justify-between gap-4">
          <div>
            <div className="text-sm font-medium">Produk: T-Shirt Hitam</div>
            <div className="text-xs text-black/60">Ukuran: M • Bahan: Cotton</div>
            <div className="mt-2 text-lg font-semibold">Rp 3.500.000</div>
          </div>
          <div className="w-24 h-24 rounded bg-black/10" aria-hidden />
        </div>
        <div className="mt-4">
          <Button
            variant="primary"
            className="w-full"
            aria-busy={busy}
            disabled={busy}
            onClick={() => { setBusy(true); setTimeout(() => { nav.toCheckout() }, 200) }}
          >
            {busy ? (
              <span className="inline-flex items-center gap-2">
                <span className="h-4 w-4 animate-spin rounded-full border-2 border-white/70 border-t-transparent" aria-hidden />
                Memuat…
              </span>
            ) : 'Buy Now'}
          </Button>
        </div>
      </div>
    </div>
  )
}