import { createStorefrontClient } from '@headless-commerce/sdk';

const client = createStorefrontClient({
  apiKey: process.env.NEXT_PUBLIC_HC_API_KEY!,
});

// 장바구니 생성
const cart = await client.carts.create({
  session_id: 'session_abc123',
});

// 상품 추가
await client.carts.addItem(cart.id, {
  variant_id: 'var_xxx',
  quantity: 2,
});

import requests

base_url = "https://api.headlesscommerce.io/v1"
headers = {
    "Authorization": "Bearer pk_test_your_key",
    "Content-Type": "application/json",
}

# 장바구니 생성
cart = requests.post(f"{base_url}/storefront/carts", headers=headers, json={
    "session_id": "session_abc123",
}).json()

# 상품 추가
requests.post(
    f"{base_url}/storefront/carts/{cart['id']}/items",
    headers=headers,
    json={"variant_id": "var_xxx", "quantity": 2},
)

# 장바구니 생성
curl -X POST https://api.headlesscommerce.io/v1/storefront/carts \
  -H "Authorization: Bearer pk_test_your_key" \
  -H "Content-Type: application/json" \
  -d '{"session_id": "session_abc123"}'

# 상품 추가
curl -X POST https://api.headlesscommerce.io/v1/storefront/carts/{cart_id}/items \
  -H "Authorization: Bearer pk_test_your_key" \
  -H "Content-Type: application/json" \
  -d '{"variant_id": "var_xxx", "quantity": 2}'

const order = await client.carts.checkout(cart.id, {
  email: 'customer@example.com',
  shipping_address: {
    line1: '서울특별시 강남구 테헤란로 123',
    city: '서울',
    postal_code: '06234',
    country: 'KR',
  },
  payment_method: 'tosspayments',
});

// 응답에 TossPayments 데이터가 포함됩니다
const { order_id, order_name, amount } = order.toss_payment;
console.log(order.id);      // order_xxxxxxxx
console.log(order_id);      // HC-order_xxxxxxxx
console.log(order_name);    // "클래식 티셔츠 외 1건"
console.log(amount);        // 58000

order = requests.post(
    f"{base_url}/storefront/carts/{cart['id']}/checkout",
    headers=headers,
    json={
        "email": "customer@example.com",
        "shipping_address": {
            "line1": "서울특별시 강남구 테헤란로 123",
            "city": "서울",
            "postal_code": "06234",
            "country": "KR",
        },
        "payment_method": "tosspayments",
    },
).json()

# 응답에 TossPayments 데이터가 포함됩니다
toss = order["toss_payment"]
print(order["id"])        # order_xxxxxxxx
print(toss["order_id"])   # HC-order_xxxxxxxx
print(toss["order_name"]) # "클래식 티셔츠 외 1건"
print(toss["amount"])     # 58000

curl -X POST https://api.headlesscommerce.io/v1/storefront/carts/{cart_id}/checkout \
  -H "Authorization: Bearer pk_test_your_key" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "customer@example.com",
    "shipping_address": {
      "line1": "서울특별시 강남구 테헤란로 123",
      "city": "서울",
      "postal_code": "06234",
      "country": "KR"
    },
    "payment_method": "tosspayments"
  }'

// 결제 성공 페이지에서 (예: /payment/success)
const searchParams = new URLSearchParams(window.location.search);
const paymentKey = searchParams.get('paymentKey')!;
const orderId = searchParams.get('orderId')!;
const amount = Number(searchParams.get('amount')!);

// Headless Commerce를 통해 결제 승인
const confirmation = await client.payments.confirm({
  payment_key: paymentKey,
  order_id: orderId,
  amount: amount,
});

console.log(confirmation.status); // "confirmed"

# 결제 성공 라우트 핸들러에서
payment_key = request.args.get("paymentKey")
order_id = request.args.get("orderId")
amount = int(request.args.get("amount"))

# Headless Commerce를 통해 결제 승인
confirmation = requests.post(
    f"{base_url}/storefront/payments/confirm",
    headers=headers,
    json={
        "payment_key": payment_key,
        "order_id": order_id,
        "amount": amount,
    },
).json()

print(confirmation["status"])  # "confirmed"

curl -X POST https://api.headlesscommerce.io/v1/storefront/payments/confirm \
  -H "Authorization: Bearer pk_test_your_key" \
  -H "Content-Type: application/json" \
  -d '{
    "payment_key": "paymentKey_from_tosspayments",
    "order_id": "HC-order_xxxxxxxx",
    "amount": 58000
  }'