package pluspay

import (
	"errors"
	"fmt"
	"net/http"
	"server/common"
	"server/config"
	"server/modules/pay/base"
	"server/modules/pay/values"
	"server/pb"
	"server/util"
	"strings"

	"github.com/gogo/protobuf/proto"
	"github.com/liangdas/mqant/log"
)

func NewSub(b *base.Base) {
	sub := &Sub{
		Base: b,
	}
	b.SignKey = key
	b.HttpType = base.HttpTypeForm
	b.ShouldSignUpper = true
	b.WhiteIPs = whiteIPs
	if b.Opt == 1 {
		b.Resp = new(PayResp)
		b.ReqURL = payURL
	} else if b.Opt == 2 {
		b.Resp = new(WithdrawResp)
		b.ReqURL = withdrawURL
	} else if b.Opt == 3 {
		b.SignPassStr = []string{"sign"}
		b.CallbackResp.Msg = "success"
		b.CallbackReq = new(PayCallbackReq)
	} else if b.Opt == 4 {
		b.SignPassStr = []string{"sign", "msg"}
		b.CallbackResp.Msg = "success"
		b.CallbackReq = new(WithdrawCallbackReq)
	}
	b.Sub = sub
}

type Sub struct {
	Base *base.Base
}

func (s *Sub) PackHeader(header http.Header) {
	header.Set("Merchant-Id", config.GetConfig().Pay.IGeek.MID)
}

func (s *Sub) PackReq() interface{} {
	if s.Base.Opt == 1 {
		return s.PackPayReq()
	}
	return s.PackWithdrawReq()
}

func (s *Sub) GetResp() (proto.Message, error) {
	if s.Base.Opt == 1 {
		resp := s.Base.Resp.(*PayResp)
		if resp.RetCode != "SUCCESS" || resp.PayURL == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: resp.PlatOrder, URL: resp.PayURL, Channel: uint32(values.PlusPay)}, nil
	}
	resp := s.Base.Resp.(*WithdrawResp)
	if s.Base.Status == 0 && resp.RetCode != "SUCCESS" {
		return nil, errors.New("withdraw fail")
	}
	return &pb.InnerWithdrawResp{APIOrderID: resp.PlatOrder, Channel: uint32(values.PlusPay)}, nil
}

func (s *Sub) PackPayReq() interface{} {
	r := s.Base.PayReq
	send := &PayReq{
		MchID:    mid,
		OrderNo:  r.OrderID,
		Amount:   util.RoundFloat(float64(r.Amount)/common.DecimalDigits, 2),
		Product:  "baxipix",
		BankCode: "all",
		Goods:    fmt.Sprintf("email:%v/name:%v/phone:%v", r.Email, r.Name, r.Phone), // email:520155@gmail.com/name:tom/phone:7894561230
		// Goods: "testtests",
		NotifyURL: values.GetPayCallback(values.PlusPay),
		// NotifyURL: "asdasd",
		// ReturnURL: "testtest",
		ReturnURL: values.GetFrontCallback(),
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackWithdrawReq() interface{} {
	r := s.Base.WithdrawReq
	if common.PayType(r.PayType) == common.PayTypeCPF {
		r.Number = strings.ReplaceAll(r.Number, "-", "")
		r.Number = strings.ReplaceAll(r.Number, ".", "")
	}
	bc := strings.ToLower(common.PayType(r.PayType).String())
	send := &WithdrawReq{
		Type:        "api",
		MchID:       mid,
		MchTransNo:  r.OrderID,
		Amount:      util.RoundFloat(float64(r.Amount)/common.DecimalDigits, 2),
		NotifyURL:   values.GetWithdrawCallback(values.PlusPay),
		AccountName: r.Name,
		AccountNo:   r.Number,
		BankCode:    bc,
		RemarkInfo:  fmt.Sprintf("email:%v/phone:%v/mode:pix/%v:%v", r.Email, r.Phone, bc, r.Number), // email:520155@gmail.com/phone:9784561230/mode:pix/cpf:555555555(必须是真实的)
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) CheckSign(str string) bool {
	str += "&key=" + key
	checkSign := ""
	s.Base.CallbackResp.Msg = "success"
	if s.Base.Opt == 3 {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		log.Debug("checkSign pay:%+v", *req)
		checkSign = req.Sign
		s.Base.CallbackResp.OrderID = req.OrderNo
		s.Base.CallbackResp.Success = req.Status == "2"
	} else if s.Base.Opt == 4 {
		req := s.Base.CallbackReq.(*WithdrawCallbackReq)
		log.Debug("checkSign withdraw:%+v", *req)
		if req.Status == "1" {
			return false
		}
		checkSign = req.Sign
		s.Base.CallbackResp.OrderID = req.MchTransNo
		s.Base.CallbackResp.Success = req.Status == "2"
		s.Base.CallbackResp.APIOrderID = req.MchTransNo
		s.Base.CallbackResp.FailMessage = req.Msg
	}
	return strings.ToUpper(util.CalculateMD5(str)) == checkSign
}