nshop-front-m/src/app/(checkout)/checkout/_components/ContinueToPay/PaymentMethodContinueTpPay.tsx

"use client";

import clsx from "clsx";
import Image from "next/image";
import { use,useState,useCallback } from "react";
import { useForm, get, useWatch } from "react-hook-form";
import { useRouter } from 'next/navigation'
import { useCustomToast } from "@/utils/hooks/useToast";
import AirwallexCardInput from "../PaymentMethodAdditional/AirwallexCardInput";
import {
    airwallexManager,
    useAirwallexCardState
} from "@/lib/Airwallex/useAirwallexCard";
import {RepayOrderPaymentMethodsData} from "@/types/checkout/type";
import { OrderDetails } from "@/types/customer/type";
import {FetchGraphqlResult} from "@/types/graphqlFetch/type";
import { usePlaceOrder } from "@/utils/hooks/usePlaceOrder";
import PaypalButton from "../PaymentButton/PaypalButton";
import { overlayLoading } from "@/components/theme/ui/kernel/loading/api";
import { confirmDialog } from "@/components/theme/ui/kernel/confirm/api";
import PaypalApplepayButton from "../PaymentButton/PaypalApplepayButton";
import KlarnaButton from "../PaymentButton/KlarnaButton";
import {getAddressFromOrderDetailAddressList} from "@/utils/orderDetailTools";
import { useConfig } from '@utils/hooks/useConfig';
import {usePaymentSDKContext} from "@/providers/PaymentSDKProvider";

/**@todo 优化目标：不使用 react-hook-form */
export function PaymentMethodContinueTpPay({
    paymentMethodsDataPromise,
    defaultPaymentMethod,
    orderId,
    orderDetail
}: {
    paymentMethodsDataPromise: Promise<FetchGraphqlResult<RepayOrderPaymentMethodsData>>;
    defaultPaymentMethod: {method: string; methodTitle: string;}
    orderId: number;
    orderDetail: OrderDetails;
}) {
    const router = useRouter();
    const { showToast } = useCustomToast();
    const paymentMethodsData = use(paymentMethodsDataPromise);
    const paymentMethods =  paymentMethodsData.data?.collectionRepayOrderPaymentMethods || [];

    const { paymentRepay, createPaymentCallback } = usePlaceOrder();

    const {loadSdk} = usePaymentSDKContext();
    const {store,currencies} = useConfig();
    const currentCurrencyCode  = store.currentCurrency;

    const orderCurrency = currencies.find(item => item.code === orderDetail.orderCurrencyCode) || null;
    const orderCurrencyCode = orderCurrency?.code || currentCurrencyCode;


    const airwallexCardState = useAirwallexCardState();
    const [isPay, setIsPay] = useState(false);
    const shippingContact = getAddressFromOrderDetailAddressList(orderDetail.addresses,"order_shipping");
    const billingContact = getAddressFromOrderDetailAddressList(orderDetail.addresses,"order_billing");

    const {
        register,
        // watch,
        control,
        formState: { errors }
    } = useForm({
        mode: "onChange",
        reValidateMode: "onChange", 
        defaultValues:{
            paymentMethod: defaultPaymentMethod.method
        }
    });

    // 参考 https://github.com/react-hook-form/error-message/blob/master/src/ErrorMessage.tsx
    const paymentMethodError = get(errors, "paymentMethod");
    // react 19中使用watch 会提示React Hook Form's `useForm()` API returns a `watch()` function which cannot be memoized safely.
    // const selectedPaymentMethod = watch("paymentMethod");
    const selectedPaymentMethod = useWatch({
        control,
        name:"paymentMethod",
    });

    const paypalRepayOrder = async () => {
        overlayLoading.start();
        const res = await paymentRepay({
            orderId: Number(orderId),
            paymentMethod: selectedPaymentMethod
        });
        overlayLoading.stop();
        if(!res.error && res.data !== null) {
            return {
                error: false,
                msg: '',
                orderId: res.data.gatewayOrderId,
                webOrderId: res.data.orderId
            };
        } else {
            confirmDialog({
                title: "Warning",
                content: res.msg + " Create order failed. Please try again.",
                noCancel: true,
            }).then(() => {});
            return {
                error: true,
                msg: '',
                orderId: '',
                webOrderId: ''
            };
        }

    };

    const airwallexRepay = async () => {
        setIsPay(true);
        overlayLoading.start();
        const res = await paymentRepay({
            orderId: Number(orderId),
            paymentMethod: selectedPaymentMethod,
            paymentSuccessUrl: window.location.origin + '/paymentresult/result'
        });
        
        if(!res.error && res.data !== null) {
            // 创建订单成功了，跳转支付页面
            window.location.href = res.data.gatewayOrderId;
        } else {
            //创建订单出错了
            overlayLoading.stop();
            confirmDialog({
                title: "Warning",
                content: res.msg + " Create order failed. Please try again.",
                noCancel: true,
            }).then(() => {});
        }
        setIsPay(false);
    };


    const validateAirwallexCard = () => {

        const res = airwallexManager.validateCard();
        if(res.msg) {
            showToast(res.msg, 'danger');
        }
        return res.valid;
       
    };

    const cardAirwallexRepay = async () => { 
        setIsPay(true);
        overlayLoading.start();
        const validRes = validateAirwallexCard();
        if(validRes) {
           
            const res = await paymentRepay({
                orderId: Number(orderId),
                paymentMethod: selectedPaymentMethod,
            });
            
            if(!res.error && res.data !== null) {
                // 创建订单成功
                const cardNumberElement = airwallexManager.getCardNumberElement();
                const paymentIntentIdClientSecret = res.data.gatewayOrderId.split(':');
                const paymentIntentId = paymentIntentIdClientSecret[0];
                const paymentIntentClientSecret = paymentIntentIdClientSecret[1];

                cardNumberElement?.confirm({
                    intent_id: paymentIntentId,
                    client_secret: paymentIntentClientSecret,
                }).then((result) => { 
                    overlayLoading.stop();
                    console.log('cardNumberElement.confirm result ---- ', result);
                    // 支付成功 跳转页面
                    router.replace('/paymentresult/result?orderId=' + orderId + '&return_result=success');
                }).catch((error) => {
                    overlayLoading.stop();
                    console.log('cardNumberElement.confirm error ---- ', error);
                    // 支付失败
                    router.replace('/paymentresult/result?orderId=' + orderId + '&return_result=failure');
                });
            } else {
                //创建订单出错了
                overlayLoading.stop();
                confirmDialog({
                    title: "Warning",
                    content: res.msg + " Create order failed. Please try again.",
                    noCancel: true,
                }).then(() => {});
            }
        }else {
            overlayLoading.stop();
        }
        setIsPay(false);
    };

    const afterpayPlaceOrder = async () => { 
        setIsPay(true);
        overlayLoading.start();
        if(window.AfterPay) { 
            
            const res = await paymentRepay({
                orderId: Number(orderId),
                paymentMethod: selectedPaymentMethod,
                paymentSuccessUrl: window.location.origin + '/paymentresult/result',
                paymentCancelUrl: window.location.origin + '/paymentresult/result'
            });
            
            if(!res.error && res.data !== null) {
                const afterpayToken = res.data.gatewayOrderId;
                const webOrderId = res.data.orderId;
                let countryCode = "US";
                if(orderCurrencyCode === "CAD") {
                    countryCode = "CA";
                } else if(orderCurrencyCode === "AUD") {
                    countryCode = "AU";
                } else if(orderCurrencyCode === "NZD") {
                    countryCode = "NZ";
                } else if(orderCurrencyCode === "GBP") {
                    countryCode = "GB";
                }
                window.AfterPay.initialize({countryCode: countryCode});
                // To avoid triggering browser anti-popup rules, the AfterPay.open()
                // function must be directly called inside the click event listener
                window.AfterPay.open();
                // If you don't already have a checkout token at this point, you can
                // AJAX to your backend to retrieve one here. The spinning animation
                // will continue until `AfterPay.transfer` is called.
                // If you fail to get a token you can call AfterPay.close()
                window.AfterPay.onComplete = async (event) => {
                    console.log('window.AfterPay.onComplete event ---- ', event);
                    const status: "success" | "cancel" | "failure" = event.data.status === "SUCCESS" ? 'success' : 'cancel';
                    const resCallback = await createPaymentCallback({
                        orderId: Number(webOrderId),
                        gatewayOrderId: event.data.orderToken,
                        status: status,
                    });
                    overlayLoading.stop();
                    if (event.data.status == "SUCCESS") {
                        // The customer confirmed the payment schedule.
                        // The token is now ready to be captured from your server backend.
                        // 跳转结果页 成功
                        if(!resCallback.error) {
                            // 后端capture成功，跳转到成功落地页 
                            router.replace('/paymentresult/result?orderId=' + webOrderId + '&return_result=success');
                        } else {
                            // capture 失败，提示错误
                            confirmDialog({
                                title: "Somthing Wrong",
                                content: resCallback.msg + " Please contact customer service." + " OrderId: "+ webOrderId,
                                noCancel: true,
                            }).then(() => { 
                                router.replace('/');
                            });
                            
                        }
                        
                    } else {
                        // The customer cancelled the payment or closed the popup window.
                        confirmDialog({
                            title: "Payment Cancelled",
                            content: "You canceled the payment.",
                            noCancel: true,
                        }).then(() => { });
                    }
                }
                window.AfterPay.transfer({token: afterpayToken});
            } else {
                //创建订单出错了
                overlayLoading.stop();
                confirmDialog({
                    title: "Warning",
                    content: res.msg + " Create order failed. Please try again.",
                    noCancel: true,
                }).then(() => {});
            }
        } else {
            overlayLoading.stop();
            showToast("Please wait for the Afterpay to load completely.","warning");
        }
    };

    const applepayPlaceOrder = async () => { 

        const res = await paymentRepay({
            orderId: Number(orderId),
            paymentMethod: selectedPaymentMethod
        });
        
        if(!res.error && res.data !== null) {
            return {
                orderId: res.data.gatewayOrderId,
                webOrderId: res.data.orderId
            };
        } else {
            // 抛出错误让第三方支付能够捕获
            throw new Error("REPAY_ORDER_ERROR: " + res.msg);
        }
    };

    const validateCheckout = useCallback(async() => { 
        return true;
    }, []);

    const klarnaPlaceOrder = async () => { 
        overlayLoading.start();
 
        const resRepay = await paymentRepay({
            orderId:Number(orderId),
            paymentMethod: selectedPaymentMethod,
            paymentSuccessUrl: window.location.origin + '/paymentresult/result',
            paymentCancelUrl: window.location.origin + '/paymentresult/result'
        });
        
        if(!resRepay.error && resRepay.data !== null) {
            const klarnaToken = resRepay.data.gatewayOrderId;
            const webOrderId = resRepay.data.orderId;
            const billingAddress = billingContact;
            const shippingAddress = shippingContact;

            const klarnaClientToken = klarnaToken.split("|")[0];
            // const klarnaVerifyToken = klarnaToken.split("|")[1];
            window.Klarna.Payments.init({
                client_token: klarnaClientToken,
            });
            //klarna-widget-container
            window.Klarna.Payments.load({
                container: '#klarna-widget-container',
            }, (response) => {
                if(!response.show_form) { // klarna不可用
                    // 跳转结果页
                    router.replace('/paymentresult/result?orderId=' + webOrderId + '&return_result=failure');
                } else {

                    
                    window.Klarna.Payments.authorize(
                        {},
                        {
                            billing_address: {
                                given_name: billingAddress.firstName,
                                family_name: billingAddress.lastName,
                                email: billingAddress.email,
                                phone: billingAddress.phone,
                                street_address: billingAddress.address,
                                postal_code: billingAddress.postcode,
                                city: billingAddress.city,
                                country: billingAddress.country
                            },
                            shipping_address: {
                                given_name: shippingAddress.firstName,
                                family_name: shippingAddress.lastName,
                                email: shippingAddress.email,
                                street_address: shippingAddress.address,
                                postal_code: shippingAddress.postcode,
                                city: shippingAddress.city,
                                phone: shippingAddress.phone,
                                region: shippingAddress.state,
                                country: shippingAddress.country
                            },
                            // customer: {
                            //     date_of_birth: "1941-03-21",
                            // },
                        },
                        async function(res) {
                            console.log('klarna authorize res ---- ',res);
                            if(res.approved && res.authorization_token) { // 可以支付
                                overlayLoading.stop();
                                router.replace('/paymentresult/result?orderId=' + webOrderId + '&return_result=success');
                                /*
                                const resCallback = await createPaymentCallback({
                                    orderId: Number(webOrderId),
                                    gatewayOrderId: res.authorization_token,
                                    verifyToken: klarnaVerifyToken,
                                    status: "success",
                                });
                                // 跳转结果页
                                overlayLoading.stop();
                                if(!resCallback.error) {
                                    router.replace('/paymentresult/result?orderId=' + webOrderId + '&return_result=success');
                                } else {
                                    // callback 失败，提示错误
                                    confirmDialog({
                                        title: "Somthing Wrong",
                                        content: resCallback.msg + " Please contact customer service." + " OrderId: "+ webOrderId,
                                        noCancel: true,
                                    }).then(() => { 
                                        router.replace('/');
                                    });
                                    
                                }
                                */

                            } else {
                                // if(res.show_form) { // klarna可用，但是有报错
                                // } else {
                                //     // klarna 不可用 跳转结果页 
                                // }
                                overlayLoading.stop();
                                router.replace('/paymentresult/result?orderId=' + webOrderId + '&return_result=failure');
                            }
                        }
                    );
                    

                }
            });
            
        } else {
                //创建订单出错了
                overlayLoading.stop();
                confirmDialog({
                    title: "Warning",
                    content: resRepay.msg + " Create order failed. Please try again.",
                    noCancel: true,
                }).then(() => {});
            }
        
    };

    const changePaymentMethod = async (method: string) => { 
        if(method === 'klarna' || 
            method === 'afterpay' || 
            method === 'clearpay' || 
            method === 'applepay'
        ) {
            loadSdk(method);
        }
    };


    const airwallexCardElementShow = selectedPaymentMethod === 'airwallex' && airwallexCardState.cardNumberReady && airwallexCardState.expiryReady && airwallexCardState.cvcReady;

    return (
        <>
            <form name="shipping method" className="w-full box-border px-4 mt-4">
                <div className="mt-3 w-full">
                    {paymentMethodsData.error && <p className="text-red-500 text-ly-12">{paymentMethodsData.error.message}</p>}
                    <ul className="w-full">
                    {
                        paymentMethods.map((item) => {
                            return (<li className="w-full mt-3" key={item.method}>
                                <label htmlFor={"paymentmethod-" + item.method} 
                                    className="group box-border flex items-center relative bg-ly-lightgray  p-3 rounded-sm has-checked:bg-white has-checked:border-1 has-checked:border-ly-green"
                                >
                                    <p className="pr-2 flex-none relative">
                                        <Image className="block h-8 w-auto"
                                            src={item.icon || ''} alt={"Payment Method " + item.title}
                                            width={32}
                                            height={32}
                                        />
                                    </p>
                                    <p className="text-ly-12 text-[#666666] ml-1">{item.description}</p>

                                    <div className="absolute top-1/2 -translate-y-1/2 right-3 flex items-center">
                                        <svg className="check w-4 h-4 hidden group-has-[:checked]:block" xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink" width="16" height="16" viewBox="0 0 16 16" fill="none"><rect  x="1" y="1" width="14" height="14" rx="1"    fill="#000000" ></rect><path    stroke="rgba(255, 255, 255, 1)" strokeWidth="1.5"  strokeLinecap="square"  d="M5.3335 8L7.3335 10L11.3335 6"></path></svg>
                                        <svg className="uncheck w-4 h-4 block group-has-[:checked]:hidden" xmlns="http://www.w3.org/2000/svg" xmlnsXlink="http://www.w3.org/1999/xlink" width="16" height="16" viewBox="0 0 16 16" fill="none"><rect  x="1" y="1" width="14" height="14" rx="1"    fill="#FFFFFF" ></rect><path   fill="rgba(0, 0, 0, 1)"  d="M2 0.5L14 0.5C14.8284 0.5 15.5 1.17157 15.5 2L15.5 14C15.5 14.8284 14.8284 15.5 14 15.5L2 15.5C1.17157 15.5 0.5 14.8284 0.5 14L0.5 2C0.5 1.17157 1.17157 0.5 2 0.5ZM2 1.5C1.72386 1.5 1.5 1.72386 1.5 2L1.5 14C1.5 14.2761 1.72386 14.5 2 14.5L14 14.5C14.2761 14.5 14.5 14.2761 14.5 14L14.5 2C14.5 1.72386 14.2761 1.5 14 1.5L2 1.5Z"></path></svg>
                                    </div>
                                    <input id={"paymentmethod-" + item.method}
                                        className="absolute w-6 h-6 opacity-0"
                                        type="radio"
                                        value={item.method}
                                        {...register('paymentMethod', {
                                            required: 'Please select a shipping method.',
                                            onChange: (event) => {
                                                changePaymentMethod(event.target.value);
                                            },
                                        })}
                                    />
                                </label> 
                                { item.method === "airwallex" &&
                                    <div className="w-full mt-3"
                                        style={{display: airwallexCardElementShow ? 'block' : 'none'}}
                                    >
                                        <AirwallexCardInput />
                                    </div>
                                }                          
                            </li>)
                        })
                    }  
                    </ul>    
                    
                    {paymentMethodError && <p className="text-red-500 text-ly-12">{paymentMethodError.message}</p>}  
                </div> 
            </form>
            
            <div className="w-full box-border px-4 mt-3">
                <p className="text-ly-12 text-[#666666] leading-4.75">
                    By providing your information, you agree to Wiggins'sPrivacy Policyand Terms of Use.
                </p>

                <div className="mt-6 w-full">
                    <div className={clsx("w-full",{
                        "hidden": selectedPaymentMethod !== 'paypal_smart_button'
                    })}>
                        <PaypalButton
                            createOrder={paypalRepayOrder}
                            isRePay={true}
                        />
                    </div>
                    
                    {(selectedPaymentMethod === 'awxklarna' || selectedPaymentMethod === 'awxafterpay') &&
                        <button className="flex items-center justify-center w-full h-12 bg-ly-green text-white rounded-3xl text-ly-16 font-bold"
                            onClick={airwallexRepay}
                            disabled={isPay}
                        >
                            Pay
                        </button>
                    }
                    {selectedPaymentMethod === 'airwallex' && 
                        <button className="flex items-center justify-center w-full h-12 bg-ly-green text-white rounded-3xl text-ly-16 font-bold"
                            onClick={cardAirwallexRepay}
                            disabled={isPay}
                        >
                            Pay
                        </button>
                    }
                    {(selectedPaymentMethod === 'afterpay' || selectedPaymentMethod === 'clearpay') && 
                        <button className="flex items-center justify-center w-full h-12 bg-ly-green text-white rounded-3xl text-ly-16 font-bold"
                            onClick={afterpayPlaceOrder}
                        >
                            Place Order
                        </button>
                    }

                    <div className={clsx("w-full",{
                        "hidden": selectedPaymentMethod !== 'applepay'
                    })}>
                        <PaypalApplepayButton 
                            grandTotal={orderDetail.grandTotal}
                            billingContact={billingContact}
                            shippingContact={shippingContact}
                            validateCheckout={validateCheckout}
                            createOrder={applepayPlaceOrder}
                            isRePay={true}
                        />
                    </div>
                   
                    <div className={clsx("w-full",{
                        "hidden": selectedPaymentMethod !== 'klarna'
                    })}>
                        <KlarnaButton 
                            clickHandler={klarnaPlaceOrder}
                        />
                    </div>

                </div>
            </div>
        </>
    );
  
}