package gallopay

import (
	"errors"
	"fmt"
	"net/http"
	"server/config"
	"server/modules/pay/base"
	"server/modules/pay/values"
	"server/pb"
	"time"

	"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 + config.GetConfig().Pay.GalloPay.PayUrl
	} else if b.Opt == base.OPTWithdraw {
		b.Resp = new(WithdrawResp)
		b.ReqURL = baseURL + withdrawURL
	} 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) {
	header.Add("merchantid", mid)
	header.Add("signature", s.Base.Sign)
}

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 != "0" || resp.Status == "failed" || resp.PaymentLink == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: fmt.Sprintf("%v", resp.GPOrderID), URL: resp.PaymentLink, Channel: uint32(values.GalloPay)}, nil
	} else if s.Base.Opt == base.OPTWithdraw {
		resp := s.Base.Resp.(*WithdrawResp)
		if s.Base.Status == 0 && resp.Code != "0" {
			return nil, errors.New("withdraw fail")
		}
		return &pb.InnerWithdrawResp{APIOrderID: fmt.Sprintf("%v", resp.GPOrderID), Channel: uint32(values.GalloPay), 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.GPOrderID, OrderID: resp.OrderID}
		s.Base.QueryWithdrawResp.OrderID = resp.OrderID
		s.Base.QueryWithdrawResp.APIOrderID = resp.GPOrderID
		if s.Base.Status == 0 {
			if resp.Code == "0" {
				if resp.Status == "success" {
					s.Base.QueryWithdrawResp.Status = base.QueryStatusOrderSuccess
				}
				// else if resp.Status == 1 {
				// 	s.Base.QueryWithdrawResp.Status = base.QueryStatusSuccess
				// }
			} else {
				if resp.Status == "failed" {
					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.GPOrderID, OrderID: resp.OrderID}
		s.Base.QueryPayResp.OrderID = resp.OrderID
		s.Base.QueryPayResp.APIOrderID = resp.GPOrderID
		if s.Base.Status == 0 {
			if resp.Code == "0" && resp.Status == "success" {
				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{
		OrderID:    r.OrderID,
		Amount:     fmt.Sprintf("%d.00", r.Amount),
		Name:       r.Name,
		Email:      r.Email,
		CustomerIP: r.IP,
		Phone:      r.Phone,
		NotifyURL:  s.Base.GetPayCallbackURL(),
		Timestamp:  fmt.Sprintf("%d", time.Now().Unix()),
	}
	s.Base.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackWithdrawReq() interface{} {
	r := s.Base.WithdrawReq
	send := &WithdrawReq{
		OrderID: r.OrderID,
		Amount:  fmt.Sprintf("%d.00", r.Amount),
		Name:    r.Name,
		Email:   r.Email,
		Phone:   r.Phone,
		// PayMethod: ,
		Address: r.Address,
		// IFSC: ,
		// Account: ,
		NotifyURL: s.Base.GetWithdrawCallbackURL(),
		Timestamp: fmt.Sprintf("%d", time.Now().Unix()),
	}

	//if fmt.Sprintf("%d", r.PayType) == common.WithdrawTypeBank {
	send.PayMethod = "imps"
	send.IFSC = r.PayCode
	send.Account = r.CardNo
	//} else if fmt.Sprintf("%d", r.PayType) == common.WithdrawTypeUPI {
	//	send.PayMethod = "upi"
	//	send.Account = r.PayCode
	//	return nil
	//}

	s.Base.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackQueryWithdrawReq() interface{} {
	r := s.Base.QueryWithdrawReq
	send := &QueryWithdrawReq{
		OrderID:   r.OrderID,
		Timestamp: fmt.Sprintf("%d", time.Now().Unix()),
	}
	s.Base.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) PackQueryPayReq() interface{} {
	r := s.Base.QueryPayReq
	send := &QueryPayReq{
		OrderID:   r.OrderID,
		Timestamp: fmt.Sprintf("%d", time.Now().Unix()),
	}
	s.Base.Sign = s.Base.SignMD5(send)
	return send
}

func (s *Sub) CheckSign(str string) bool {
	// str += "&key=" + key
	checkSign := s.Base.C.GetHeader("signature")
	mySign := s.Base.SignMD5WithStrEmpty(str)
	// mySign := ""
	if s.Base.Opt == base.OPTPayCB {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		log.Debug("checkSign pay:%+v", *req)
		s.Base.CallbackResp.OrderID = req.OrderID
		s.Base.CallbackResp.Success = req.Status == "success"
		// mySign = s.Base.SignMD5(req)
	} else if s.Base.Opt == base.OPTWithdrawCB {
		req := s.Base.CallbackReq.(*WithdrawCallbackReq)
		log.Debug("checkSign withdraw:%+v", *req)
		s.Base.CallbackResp.OrderID = req.OrderID
		s.Base.CallbackResp.Success = req.Status == "success"
		s.Base.CallbackResp.APIOrderID = req.GPOrderID
		s.Base.CallbackResp.FailMessage = req.Msg
		// mySign = s.Base.SignMD5(req)
	}
	pass := mySign == checkSign
	if !pass {
		log.Error("check sign err,mySign:%s,checkSign:%s", mySign, checkSign)
	}
	return pass
}