package mlpay2

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

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

func NewSub(b *base.Base) {
	sub := &Sub{
		Base: b,
	}
	b.HttpType = base.HttpTypeForm
	b.PostformType = base.PostformTypeQuery
	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
	} else if b.Opt == base.OPTPayCB {
		b.CallbackReq = new(PayCallbackReq)
		b.CallbackResp.Msg = "0"
	} else if b.Opt == base.OPTWithdrawCB {
		b.CallbackReq = new(WithdrawCallbackReq)
		b.CallbackResp.Msg = "0"
	} else if b.Opt == base.OPTQueryWithdraw { // 查询
		b.Resp = new(QueryWithdrawResp)
		b.ReqURL = baseUrl + queryWithdrawURL
	} else if b.Opt == base.OPTQueryPay { // 查询
		b.Resp = new(QueryPayResp)
		b.ReqURL = baseUrl + 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()
	} 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) {
	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{URL: resp.Data, Channel: uint32(values.MLPay2)}, 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.MLPay2)}, nil
	} else if s.Base.Opt == base.OPTQueryWithdraw {
		resp := s.Base.Resp.(*QueryWithdrawResp)
		ret := &pb.InnerQueryWithdrawResp{Msg: resp.Msg}
		if resp.Code == "0001" && strings.Contains(resp.Msg, "is empty") {
			s.Base.QueryWithdrawResp.Status = base.QueryStatusFail
			return ret, nil
		}
		if resp.Code != "0000" {
			s.Base.QueryWithdrawResp.Status = base.QueryStatusUnknown
			return ret, nil
		}
		data := &QueryWithdrawData{}
		err := mapstructure.Decode(resp.Data, data)
		// err := json.Unmarshal([]byte(resp.Data), data)
		if err != nil {
			log.Error("err:%v", err)
			s.Base.QueryWithdrawResp.Status = base.QueryStatusUnknown
			return ret, nil
		}
		ret.OrderID = data.PartnerWithdrawNo
		s.Base.QueryWithdrawResp.OrderID = data.PartnerWithdrawNo
		s.Base.QueryWithdrawResp.APIOrderID = data.WithdrawNo
		s.Base.QueryWithdrawResp.Msg = resp.Msg
		if s.Base.Status != 0 {
			s.Base.QueryWithdrawResp.Status = base.QueryStatusUnknown
		} else {
			if data.Status == 2 {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusOrderSuccess
			} else if data.Status == 3 {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusFail
			} else {
				s.Base.QueryWithdrawResp.Status = base.QueryStatusSuccess
			}
		}
		return ret, nil
	} else if s.Base.Opt == base.OPTQueryPay {
		resp := s.Base.Resp.(*QueryPayResp)
		ret := &pb.InnerQueryWithdrawResp{Msg: resp.Message}
		if resp.Code != "0000" {
			s.Base.QueryPayResp.Status = base.QueryStatusUnknown
			return ret, nil
		}
		// data := resp.Data
		data := &QueryPayData{}
		err := mapstructure.Decode(resp.Data, data)
		// err := json.Unmarshal(resp.Data, data)
		if err != nil {
			log.Error("err:%v", err)
			s.Base.QueryPayResp.Status = base.QueryStatusUnknown
			return ret, nil
		}
		s.Base.QueryPayResp.APIOrderID = data.OrderNo
		s.Base.QueryPayResp.OrderID = data.PartnerOrderNo
		s.Base.QueryPayResp.Msg = resp.Message
		if s.Base.Status != 0 {
			s.Base.QueryPayResp.Status = base.QueryStatusUnknown
		} else {
			if data.Status == 2 {
				s.Base.QueryPayResp.Status = base.QueryStatusOrderSuccess
			} else if data.Status == 3 {
				s.Base.QueryPayResp.Status = base.QueryStatusFail
			} else {
				s.Base.QueryPayResp.Status = base.QueryStatusSuccess
			}
		}
		return ret, 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:         fmt.Sprintf("%d", r.UID),
		ClientIP:       r.IP,
		NotifyURL:      s.Base.GetPayCallbackURL(),
		Subject:        "Shop",
		Body:           "product",
		CallbackURL:    values.GetFrontCallback(),
		Extra:          string(userDataStr),
		Version:        "1.0",
	}
	send.Sign = Sign(util.StructToMapJson(send), 0)
	return send
}

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

func (s *Sub) CheckSign(str string) bool {
	log.Debug("callback:%v", s.Base.CallbackReq)
	if s.Base.Opt == base.OPTPayCB {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		signStr := values.GetSignStrFormURLEncode(s.Base.C, req, "sign")
		log.Debug("req:%v,pay signStr:%v", *req, signStr)
		s.Base.CallbackResp.OrderID = req.PartnerOrderNo
		s.Base.CallbackResp.APIOrderID = req.OrderNo
		s.Base.CallbackResp.Success = req.Status == 1
		return checkSign(signStr, req.Sign, 0)
	} else if s.Base.Opt == base.OPTWithdrawCB {
		req := s.Base.CallbackReq.(*WithdrawCallbackReq)
		signStr := values.GetSignStrFormURLEncode(s.Base.C, req, "sign")
		log.Debug("req:%v,withdraw signStr:%v", *req, signStr)
		s.Base.CallbackResp.OrderID = req.PartnerWithdrawNo
		s.Base.CallbackResp.Success = req.Status == 1
		return checkSign(signStr, req.Sign, 1)
	}
	return false
}

func (s *Sub) PackQueryWithdrawReq() interface{} {
	r := s.Base.QueryWithdrawReq
	send := &QueryWithdrawReq{
		PartnerId:         PartnerId,
		PartnerWithdrawNo: r.OrderID,
		Version:           "1.0",
	}
	send.Sign = Sign(util.StructToMapJson(send), 1)
	return send
}

func (s *Sub) PackQueryPayReq() interface{} {
	r := s.Base.QueryPayReq
	send := &QueryPayReq{
		PartnerID:      int64(PartnerId),
		ApplicationID:  fmt.Sprintf("%d", ApplicationId),
		PartnerOrderNo: r.OrderID,
		Version:        "1.0",
	}
	send.Sign = Sign(util.StructToMapJson(send), 0)
	return send
}