commerce/app/checkout/page.tsx

import { CheckoutCart } from '@/components/checkout/checkout-cart';
import { LoadingCart } from '@/components/checkout/loading-cart';
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue
} from '@/components/ui/select';
import { Suspense } from 'react';

export default function CheckoutPage() {
  return (
    <div className="container mx-auto p-4 md:p-8">
      <h1 className="mb-8 text-2xl font-bold">Checkout</h1>
      <div className="grid gap-8 md:grid-cols-2">
        <div className="space-y-8">
          <Card>
            <CardHeader>
              <CardTitle>Contact</CardTitle>
            </CardHeader>
            <CardContent>
              <div className="space-y-2">
                <Label htmlFor="email">Email</Label>
                <Input id="email" type="email" placeholder="jdoe@acme.com" />
              </div>
            </CardContent>
          </Card>

          <Card>
            <CardHeader>
              <CardTitle>Shipping Address</CardTitle>
            </CardHeader>
            <CardContent>
              <div className="space-y-4">
                <div className="grid grid-cols-2 gap-4">
                  <div className="space-y-2">
                    <Label htmlFor="firstName">First Name</Label>
                    <Input id="firstName" placeholder="John" />
                  </div>
                  <div className="space-y-2">
                    <Label htmlFor="lastName">Last Name</Label>
                    <Input id="lastName" placeholder="Doe" />
                  </div>
                </div>
                <div className="space-y-2">
                  <Label htmlFor="address">Address</Label>
                  <Input id="address" placeholder="123 Main St" />
                </div>
                <div className="space-y-2">
                  <Label htmlFor="apartment">Apartment, suite, etc. (optional)</Label>
                  <Input id="apartment" placeholder="" />
                </div>
                <div className="grid grid-cols-2 gap-4">
                  <div className="space-y-2">
                    <Label htmlFor="city">City</Label>
                    <Input id="city" placeholder="Chicago" />
                  </div>
                  <div className="space-y-2">
                    <Label htmlFor="state">State</Label>
                    <Input id="state" placeholder="Illinois" />
                  </div>
                </div>
                <div className="grid grid-cols-2 gap-4">
                  <div className="space-y-2">
                    <Label htmlFor="zipCode">ZIP Code</Label>
                    <Input id="zipCode" placeholder="60606" />
                  </div>
                  <div className="space-y-2">
                    <Label htmlFor="country">Country</Label>
                    <Select>
                      <SelectTrigger id="country">
                        <SelectValue placeholder="Select country" />
                      </SelectTrigger>
                      <SelectContent>
                        <SelectItem value="us">United States</SelectItem>
                        <SelectItem value="ca">Canada</SelectItem>
                        <SelectItem value="uk">United Kingdom</SelectItem>
                      </SelectContent>
                    </Select>
                  </div>
                </div>
              </div>
            </CardContent>
          </Card>

          <Button disabled className="w-full">
            Continue to Shipping
          </Button>
        </div>

        <div>
          <Card>
            <CardHeader>
              <CardTitle>Order Summary</CardTitle>
            </CardHeader>
            <CardContent>
              <Suspense fallback={<LoadingCart />}>
                <CheckoutCart />
              </Suspense>
            </CardContent>
          </Card>
        </div>
      </div>
    </div>
  );
}