package rechargectrl

import (
	"bytes"
	"errors"
	"fmt"
	"net/http"
	"strconv"
	"time"

	"91porn-server/common/log"
	"91porn-server/common/rchgutil"
	"91porn-server/web/service/rechargeser"

	"github.com/gin-gonic/gin"
)

// GoldfishPlusCallBack 金鱼结构回调函数
func GoldfishPlusCallBack(ctx *gin.Context) {
	if err := func() error {
		rchg := rchgutil.GoldfishPlusRes{}
		g := rchgutil.GoldfishPlus{}
		if err := ctx.ShouldBindJSON(&rchg); err != nil {
			log.Error(fmt.Sprintf("GoldfishPlus callback parameter bind fail error:%+v:", err))
			return err
		}
		log.Info(fmt.Sprintf("GoldfishPlus callback parameter data:%+v:", rchg))
		buf := bytes.Buffer{}
		buf.WriteString(strconv.Itoa(rchg.Code))
		buf.WriteString(rchg.MercID)
		buf.WriteString(rchg.OID)
		buf.WriteString(rchg.PayMoney)
		buf.WriteString(rchg.TradeNo)
		buf.WriteString(g.GetAppSecret())
		if !rchgutil.VerifySign(rchg.Sign, buf.String()) {
			log.Error("GoldfishPlus callback sign verify fail")
			return errors.New("check sign fail")
		}
		payMoneyf, err := strconv.ParseFloat(rchg.PayMoney, 64)
		if err != nil {
			log.Error(fmt.Sprintf("GoldfishPlus callback ParseFloat fail error:%+v:", err))
			return fmt.Errorf("invalid payMoney %s", rchg.PayMoney)
		}
		payMoneyf = payMoneyf * 100
		payMoney := int64(payMoneyf)
		g.TradeNo = rchg.TradeNo
		msg, err := g.QueryOrder()
		if err != nil {
			return err
		}
		if msg.PayTime == "" {
			return errors.New("querry order err,no payTime")
		}
		loc, _ := time.LoadLocation("Local")
		paymentAt, err := time.ParseInLocation("2006-01-02T15:04:05Z07:00", msg.PayTime, loc)
		if err != nil {
			return err
		}
		if err = rechargeser.RechargeCallBack(ctx, rchg.OID, payMoney, rchg.TradeNo, rchg.Code, paymentAt); err != nil {
			log.Error(fmt.Sprintf("GoldfishPlus RechargeCallBack  fail error:%+v:", err))
		}
		return err
	}(); err != nil {
		ctx.String(http.StatusBadRequest, "fail")
		return
	}
	ctx.String(http.StatusOK, "success")
}