package h5

import (
	"encoding/json"
	"fmt"
	"github.com/gin-gonic/gin"
	"gold-shop/errors"
	"gold-shop/global"
	"gold-shop/request"
	"gold-shop/service"
	"gold-shop/utils/result"
	"gold-shop/utils/tlpay/notify"
	"gold-shop/utils/weixin"
	"gorm.io/gorm"
	"net/http"
	"strconv"
)

func Index(c *gin.Context) (result.Data, error) {
	return result.Data{"hello": "elf"}, nil
}

func Error(c *gin.Context) (result.Data, error) {
	return nil, errors.NewBusinessError("测试", "1122")
}

func Register(c *gin.Context) (result.Data, error) {
	mobile := c.PostForm("mobile")
	password := c.PostForm("password")
	err := service.UserService.Register(mobile, password)
	return nil, err
}

func Login(c *gin.Context) (result.Data, error) {
	mobile := c.PostForm("mobile")
	password := c.PostForm("password")
	token, err := service.UserService.Login(mobile, password)
	return result.Data{"token": token}, err
}

func GetUserInfo(c *gin.Context) (result.Data, error) {
	user, _ := c.Get("user")
	data := result.Data{"user": user}
	return data, nil
}

func GetUserData(c *gin.Context) (result.Data, error) {
	data := service.UserService.GetUserData(user(c))
	return data, nil
}

func ModifyPassword(c *gin.Context) (result.Data, error) {
	oldPassword := c.PostForm("oldPassword")
	password := c.PostForm("password")
	err := service.UserService.ModifyPassword(password, oldPassword, user(c))
	return nil, err
}

func GetProductInfo(c *gin.Context) (result.Data, error) {
	productId := c.Query("productId")
	id, _ := strconv.Atoi(productId)
	product, err := service.ProductService.GetProductInfo(id)
	if err != nil {
		return nil, err
	}
	data := result.Data{"product": product}
	return data, nil
}

func GetPayments(c *gin.Context) (result.Data, error) {
	var paymentQueryRequest request.PaymentQueryRequest
	err := c.ShouldBindQuery(&paymentQueryRequest)
	if err != nil {
		return nil, errors.NewBusinessError("参数错误")
	}
	payments, total := service.PaymentService.GetUserPayments(user(c).ID, paymentQueryRequest.Page, paymentQueryRequest.PageSize)
	data := result.Data{
		"payments": payments,
		"total":    total,
	}
	return data, nil
}

func Payment(c *gin.Context) (result.Data, error) {
	var paymentRequest request.PaymentRequest
	err := c.ShouldBind(&paymentRequest)
	fmt.Println(paymentRequest)
	if err != nil {
		return nil, errors.NewBusinessError("参数错误")
	}
	return service.PaymentService.Payment(user(c).ID, paymentRequest)
}

func GetOrders(c *gin.Context) (result.Data, error) {
	var orderQueryRequest request.OrderQueryRequest
	err := c.ShouldBindQuery(&orderQueryRequest)
	if err != nil {
		return nil, errors.NewBusinessError("参数错误")
	}
	orders, total := service.OrderService.GetUserOrders(user(c).ID, orderQueryRequest.Page, orderQueryRequest.PageSize)
	data := result.Data{
		"orders": orders,
		"total":  total,
	}
	return data, nil
}

func Order(c *gin.Context) (result.Data, error) {
	var orderRequest request.OrderRequest
	err := c.ShouldBind(&orderRequest)
	if err != nil {
		return nil, errors.NewBusinessError("参数错误")
	}

	order, err := service.OrderService.Order(orderRequest, user(c))
	if err != nil {
		return nil, err
	}
	data := result.Data{"orderNo": order.OrderNo}
	return data, nil
}

func GetWxAuthUrl(c *gin.Context) (result.Data, error) {
	amount := c.DefaultQuery("amount", "")
	redirectUri := global.Config.Payment.WxPay.AuthRedirectUri
	if amount != "" {
		redirectUri += "?amount=" + amount
	}
	authUrl := weixin.WxApi.GetAuthUrl(redirectUri)
	fmt.Println(authUrl)
	data := result.Data{"url": authUrl}
	return data, nil
}

func GetWxOpenId(c *gin.Context) (result.Data, error) {
	code := c.Query("code")
	res, err := weixin.WxApi.GetAccessToken(code)
	if err != nil {
		return nil, err
	}
	data := result.Data{"openId": res.Openid}
	return data, nil
}

func SaveAlipayAccount(c *gin.Context) (result.Data, error) {
	alipayAccount := c.PostForm("alipayAccount")
	err := service.UserService.SaveAlipayAccount(alipayAccount, user(c))
	return nil, err
}

func TransferPayNotify(c *gin.Context) {
	var req request.TransferPayNotifyRequest
	err := c.ShouldBindQuery(&req)
	if err != nil {
		c.String(http.StatusOK, "fail")
		return
	}
	service.PaymentService.AfterTransferPayNotify(req)
	c.String(http.StatusOK, "success")
	return
}

func PaymentNotify(c *gin.Context) {
	var req request.PaymentNotifyRequest
	err := c.ShouldBind(&req)
	if err != nil {
		fmt.Println("error: " + err.Error())
		c.String(http.StatusOK, "fail")
		return
	}
	fmt.Println("has-data")
	fmt.Println(req)

	service.PaymentService.AfterPaymentNotify(req)
	c.String(http.StatusOK, "success")
	return
}

func BindingPayNotify(c *gin.Context) {
	var req notify.PayAgreeNotify
	err := c.ShouldBind(&req)
	if err != nil {
		fmt.Println("error: " + err.Error())
		c.String(http.StatusOK, "fail")
		return
	}
	fmt.Println("has-data")
	fmt.Println(req)
	reqJson, err := json.Marshal(req)
	fmt.Println(string(reqJson))
	if err != nil {
		c.String(http.StatusOK, "fail")
		return
	}
	service.PaymentService.AfterBindingPayNotify(req)
	c.String(http.StatusOK, "success")
	return
}

func GatewayPayRet(c *gin.Context) {
	var req notify.GatewayPayRet
	err := c.ShouldBind(&req)
	if err != nil {
		fmt.Println("error: " + err.Error())
		c.String(http.StatusOK, "fail")
		return
	}
	fmt.Println("has-data")
	fmt.Println(req)
	reqJson, err := json.Marshal(req)
	fmt.Println(string(reqJson))
	if err != nil {
		c.String(http.StatusOK, "fail")
		return
	}
	c.Redirect(http.StatusMovedPermanently, "http://mall.wrtcjt.com/pages/knq-detail/index")
	return
}

func TlBindingApply(c *gin.Context) (result.Data, error) {
	var req request.TlBindingApplyRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	thpInfo, err := service.UserService.TlBindingApply(req, user(c))
	data := result.Data{"thpInfo": thpInfo}
	return data, err
}

func TlBindingConfirm(c *gin.Context) (result.Data, error) {
	var req request.TlBindingConfirmRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	data, err := service.UserService.TlBindingConfirm(req, user(c))
	return data, err
}

func GetUserBankCard(c *gin.Context) (result.Data, error) {
	var req request.TlBindingConfirmRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	bankCard, err := service.UserService.GetBankCardByUserID(user(c).ID)
	if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
		return result.Data{"bankCard": bankCard}, nil
	}
	if err != nil {
		return nil, err
	}
	card := result.Data{"agreeId": bankCard.AgreeID, "bankCode": bankCard.BankCode, "bankName": bankCard.BankName}
	data := result.Data{"bankCard": card}
	return data, err
}

func BindingPayConfirm(c *gin.Context) (result.Data, error) {
	var req request.BindingPayConfirmRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	data, err := service.PaymentService.ConfirmBindingPayment(req, user(c))
	return data, err
}

func BindingPaySms(c *gin.Context) (result.Data, error) {
	var req request.BindingPaySmsRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	data, err := service.PaymentService.SmsBindingPayment(req, user(c))
	return data, err
}

func GatewayPayApply(c *gin.Context) (result.Data, error) {
	var req request.PaymentRequest
	err := c.ShouldBind(&req)
	if err != nil {
		return nil, err
	}
	req.PayType = "gateway"
	return service.PaymentService.GatewayPayApply(user(c).ID, req)
}

func GatewayPay(c *gin.Context) {
	c.Writer.Header().Set("content-type", "text/html")
	token := c.DefaultQuery("token", "")
	if token == "" {
		c.Writer.WriteString("token empty")
		return
	}
	body, err := service.PaymentService.GatewayPay(token)
	if err != nil {
		c.Writer.WriteString(err.Error())
		return
	}
	c.Writer.WriteString(body)
	return
}

func BankCardUnbind(c *gin.Context) (result.Data, error) {
	err := service.UserService.BankCardUnbind(user(c))
	if err != nil {
		return nil, err
	}
	return nil, nil
}