package tkpay

import (
	"errors"
	"fmt"
	"net/http"
	"server/common"
	"server/modules/pay/base"
	"server/modules/pay/values"
	"server/pb"
	"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.HttpTypeJson
	b.ShouldSignUpper = true
	if b.Opt == base.OPTPay {
		b.Resp = new(PayResp)
		b.ReqURL = baseURL + payURL
	} else if b.Opt == base.OPTWithdraw {
		b.Resp = new(WithdrawResp)
		b.ReqURL = baseURL + withdrawURL
		b.SignPassStr = []string{"withdraw_type", "notify_url", "phone", "email", "currency", "sign", "pix_type", "identity_card_num"}
	} else if b.Opt == base.OPTPayCB {
		b.SignPassStr = []string{"sign"}
		b.CallbackResp.Msg = "SUCCESS"
		b.CallbackReq = new(PayCallbackReq)
	} else if b.Opt == base.OPTWithdrawCB {
		b.SignPassStr = []string{"sign", "msg"}
		b.CallbackResp.Msg = "SUCCESS"
		b.CallbackReq = new(WithdrawCallbackReq)
	} else if b.Opt == base.OPTQueryWithdraw {
		b.Resp = new(QueryWithdrawResp)
		b.ReqURL = baseURL + queryWithdrawURL
	} else if b.Opt == base.OPTQueryPay {
		b.Resp = new(QueryPayResp)
		b.ReqURL = baseURL + queryPayURL
	}
	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()
	} else if s.Base.Opt == base.OPTQueryWithdraw {
		return s.PackQueryWithdrawReq()
	} else if s.Base.Opt == base.OPTQueryPay {
		return s.PackQueryPayReq()
	}
	return nil
}

func (s *Sub) GetResp() (proto.Message, error) {
	if s.Base.Opt == 1 {
		resp := s.Base.Resp.(*PayResp)
		if resp.Code != 200 || resp.Data.PayUrl == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: fmt.Sprintf("%v", resp.Data.ID), URL: resp.Data.PayUrl, Channel: uint32(values.TKPay)}, nil
	} else if s.Base.Opt == base.OPTWithdraw {
		resp := s.Base.Resp.(*WithdrawResp)
		if s.Base.Status == 0 && resp.Code != 200 {
			return nil, errors.New("withdraw fail")
		}
		return &pb.InnerWithdrawResp{APIOrderID: fmt.Sprintf("%v", resp.Data.ID), Channel: uint32(values.TKPay), Status: uint32(s.Base.Status)}, nil
	} else if s.Base.Opt == base.OPTQueryWithdraw {
		resp := s.Base.Resp.(*QueryWithdrawResp)
		log.Debug("QueryWithdrawResp:%+v", resp)
		ret := &pb.InnerQueryWithdrawResp{APIOrderID: resp.Data.ID, OrderID: resp.Data.OrderID}
		s.Base.QueryWithdrawResp.OrderID = resp.Data.OrderID
		s.Base.QueryWithdrawResp.APIOrderID = resp.Data.ID
		if s.Base.Status == 0 {
			if resp.Code == 200 {
				if resp.Data.Status == 2 {
					s.Base.QueryWithdrawResp.Status = base.QueryStatusOrderSuccess
				} else if resp.Data.Status == 1 {
					s.Base.QueryWithdrawResp.Status = base.QueryStatusSuccess
				}
			} else {
				if resp.Data.Status == -2 || strings.Contains(resp.Message, "order is not exist") {
					s.Base.QueryWithdrawResp.Status = base.QueryStatusFail
				}
			}
		}
		if s.Base.QueryWithdrawResp.Status == 0 {
			s.Base.QueryWithdrawResp.Status = base.QueryStatusUnknown
		}
		return ret, nil
	} else {
		resp := s.Base.Resp.(*QueryPayResp)
		log.Debug("QueryPayResp:%+v", resp)
		ret := &pb.InnerQueryWithdrawResp{APIOrderID: resp.Data.ID, OrderID: resp.Data.OrderID}
		s.Base.QueryPayResp.OrderID = resp.Data.OrderID
		s.Base.QueryPayResp.APIOrderID = resp.Data.ID
		if s.Base.Status == 0 {
			if resp.Code == 200 && resp.Data.Status == 1 {
				s.Base.QueryPayResp.Status = base.QueryStatusOrderSuccess
			}
		}
		if s.Base.QueryPayResp.Status == 0 {
			s.Base.QueryPayResp.Status = base.QueryStatusUnknown
		}
		return ret, nil
	}
}

func (s *Sub) PackPayReq() interface{} {
	r := s.Base.PayReq
	send := &PayReq{
		MerchantID: mid,
		OrderID:    r.OrderID,
		PayType:    "1",
		NotifyUrl:  s.Base.GetPayCallbackURL(),
		ReturnUrl:  values.GetFrontCallback(),
		Amount:     r.Amount * 100,
		Currency:   "INR",
		Name:       r.Name,
		Phone:      r.Phone,
		Email:      r.Email,
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackWithdrawReq() interface{} {
	r := s.Base.WithdrawReq
	if fmt.Sprintf("%d", r.PayType) != common.WithdrawTypeBank {
		return nil
	}
	send := &WithdrawReq{
		MerchantID: mid,
		OrderID:    r.OrderID,
		Amount:     r.Amount * 100,
		// WithdrawType: ,
		NotifyUrl: s.Base.GetWithdrawCallbackURL(),
		Name:      r.Name,
		Phone:     r.Phone,
		Email:     r.Email,
		// BankCode: ,
		Currency: "INR",
		// Account: ,
	}

	//if fmt.Sprintf("%d", r.PayType) == common.WithdrawTypeBank {
	send.WithdrawType = "1"
	send.BankCode = r.PayCode
	send.Account = r.CardNo
	//} else if fmt.Sprintf("%d", r.PayType) == common.WithdrawTypeUPI {
	//	send.WithdrawType = "2"
	//	send.Account = r.PayCode
	//	return nil
	//}

	str := base.GetSignStr(send, s.Base.SignPassStr...) + "&key=" + key
	var err error
	send.Sign, err = base.RsaEncrypt(str, myPublicKey)
	if err != nil {
		log.Error("err:%v", err)
	}
	return send
}

func (s *Sub) PackQueryWithdrawReq() interface{} {
	r := s.Base.QueryWithdrawReq
	send := &QueryWithdrawReq{
		MerchantID: mid,
		OrderID:    r.OrderID,
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackQueryPayReq() interface{} {
	r := s.Base.QueryPayReq
	send := &QueryPayReq{
		MerchantID: mid,
		OrderID:    r.OrderID,
	}
	send.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) CheckSign(str string) bool {
	// str += "&key=" + key
	checkSign := ""
	s.Base.CallbackResp.Msg = "success"
	mySign := ""
	if s.Base.Opt == base.OPTPayCB {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		log.Debug("checkSign pay:%+v", *req)
		checkSign = req.Data.Sign
		s.Base.CallbackResp.OrderID = req.Data.OrderID
		s.Base.CallbackResp.Success = req.Code == 200
		mySign = s.Base.SignMD5(req.Data)
	} else if s.Base.Opt == base.OPTWithdrawCB {
		req := s.Base.CallbackReq.(*WithdrawCallbackReq)
		log.Debug("checkSign withdraw:%+v", *req)
		checkSign = req.Data.Sign
		s.Base.CallbackResp.OrderID = req.Data.OrderID
		s.Base.CallbackResp.Success = req.Code == 200
		s.Base.CallbackResp.APIOrderID = req.Data.ID
		s.Base.CallbackResp.FailMessage = req.Message
		mySign = s.Base.SignMD5(req.Data)
	}
	return mySign == checkSign
}