package mlpay

import (
	"encoding/json"
	"errors"
	"fmt"
	"net/http"
	"server/common"
	"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.HttpType = base.HttpTypeForm
	b.ShouldSignUpper = true
	b.SignKey = key
	b.Channel = values.MLPay
	if b.Opt == base.OPTPay {
		b.Resp = new(PayResp)
		b.ReqURL = baseUrl + payURL
	} else if b.Opt == base.OPTWithdraw {
		b.SignKey = withdrawKey
		b.Resp = new(WithdrawResp)
		b.ReqURL = baseUrl + withdrawURL
	} else if b.Opt == base.OPTPayCB {
		b.HttpType = base.HttpTypeForm
		b.CallbackReq = new(PayCallbackReq)
		b.CallbackResp.Msg = "0"
	} else if b.Opt == base.OPTWithdrawCB {
		b.SignKey = withdrawKey
		b.HttpType = base.HttpTypeForm
		b.CallbackReq = new(WithdrawCallbackReq)
		b.CallbackResp.Msg = "0"
		// } else if b.Opt == base.OPTQueryWithdraw { // 查询
		// 	b.Resp = new(QueryWithdrawResp)
		// 	b.ReqURL = queryWithdrawURL
		// } else if b.Opt == base.OPTQueryPay { // 查询
		// 	b.Resp = new(QueryPayResp)
		// 	b.ReqURL = queryPayURL
	} else {
		return
	}
	b.Sub = sub
}

type Sub struct {
	Base *base.Base
}

func (s *Sub) PackHeader(header http.Header) {
}

func (s *Sub) PackReq() interface{} {
	if s.Base.Opt == base.OPTPay {
		return s.PackPayReq()
	} else if s.Base.Opt == base.OPTWithdraw {
		return s.PackWithdrawReq()
	}
	return nil
}

func (s *Sub) GetResp() (proto.Message, error) {
	log.Debug("resp:%v", s.Base.Resp)
	if s.Base.Opt == base.OPTPay {
		resp := s.Base.Resp.(*PayResp)
		if resp.Data == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: s.Base.PayReq.OrderID, URL: resp.Data, Channel: uint32(values.MLPay)}, nil
	} else if s.Base.Opt == base.OPTWithdraw {
		resp := s.Base.Resp.(*WithdrawResp)
		if s.Base.Status == 0 && resp.Code == "0000" {
			return nil, errors.New("withdraw fail")
		}
		return &pb.InnerWithdrawResp{APIOrderID: resp.Data, Channel: uint32(values.MLPay)}, nil
	}
	return nil, errors.New("unknown opt")
}

func (s *Sub) PackPayReq() interface{} {
	r := s.Base.PayReq
	userDataStr, _ := json.Marshal(UserData{UserName: r.Name, UserEmail: r.Email, UserPhone: r.Phone})
	send := &PayReq{
		PartnerID:      PartnerId,
		ApplicationID:  ApplicationId,
		PayWay:         2,
		PartnerOrderNo: r.OrderID,
		Amount:         r.Amount / 100,
		Currency:       "INR",
		Name:           r.Name,
		GameId:         int(r.UID),
		ClientIP:       r.IP,
		NotifyURL:      values.GetPayCallback(values.MLPay),
		Subject:        "Shop",
		Body:           "product",
		CallbackUrl:    values.GetPayCallback(values.MLPay),
		Extra:          string(userDataStr),
		Version:        "1.0",
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackWithdrawReq() interface{} {
	r := s.Base.WithdrawReq
	send := &WithdrawReq{
		PartnerID:         PartnerId,
		PartnerWithdrawNo: r.OrderID,
		Amount:            r.Amount / 100,
		Currency:          "INR",
		GameId:            fmt.Sprintf("%d", r.UID),
		NotifyURL:         values.GetWithdrawCallback(values.MLPay),
		AccountName:       r.Name,
		AccountPhone:      r.Phone,
		AccountEmail:      r.Email,
		Version:           "1.0",
	}
	if r.PayType == int64(common.PayTypeBank) {
		send.ReceiptMode = 1
		send.AccountNumber = r.CardNo
		send.AccountExtra1 = r.PayCode
		send.AccountExtra2 = r.PayCode[:4]
	} else if r.PayType == int64(common.PayTypeUPI) {
		send.ReceiptMode = 0
		send.AccountNumber = r.PayCode
	} else {
		return nil
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) CheckSign(str string) bool {
	log.Debug("callback:%v", s.Base.CallbackReq)
	sign := ""
	if s.Base.Opt == base.OPTPayCB {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		s.Base.CallbackResp.OrderID = req.PartnerOrderNo
		s.Base.CallbackResp.APIOrderID = req.OrderNo
		// if req.Status == 1 {
		// 	return false
		// }
		s.Base.CallbackResp.Success = req.Status == 1
		sign = req.Sign
	} else if s.Base.Opt == base.OPTWithdrawCB {
		req := s.Base.CallbackReq.(*WithdrawCallbackReq)
		s.Base.CallbackResp.OrderID = req.PartnerWithdrawNo
		// if req.Status == 1 {
		// 	return false
		// }
		s.Base.CallbackResp.Success = req.Status == 1
		sign = req.Sign
	}
	signStr := base.GetSignStrFormURLEncode(s.Base.C, s.Base.CallbackReq, "sign")
	signStr2 := base.GetSignStrURLEncode(signStr, "sign") + "&key=" + s.Base.SignKey
	return strings.ToUpper(util.CalculateMD5(signStr2)) == sign
}