package bfpay

import (
	"encoding/json"
	"errors"
	"fmt"
	"net/http"
	"server/common"
	"server/modules/pay/base"
	"server/modules/pay/values"
	"server/pb"
	"server/util"
	"strings"
	"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 = false
	if b.Opt == 1 {
		b.Resp = new(PayResp)
		b.ReqURL = baseURL + payURL
	} else if b.Opt == 2 {
		b.Resp = new(WithdrawResp)
		b.ReqURL = baseURL + 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("mchtId", mid)
	// header.Set("version", "20")
	// if s.Base.Opt == 1 {
	// 	header.Set("biz", "bq102")
	// } else if s.Base.Opt == 2 {
	// 	header.Set("biz", "df104")
	// }
}

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.Head.RespCode != "0000" || resp.Body.PayUrl == "" {
			return nil, errors.New("pay fail")
		}
		return &pb.InnerRechargeResp{APIOrderID: resp.Body.TradeId, URL: resp.Body.PayUrl, Channel: uint32(values.BFPay)}, nil
	}
	resp := s.Base.Resp.(*WithdrawResp)
	if s.Base.Status == 0 && resp.Head.RespCode != "0000" {
		return nil, errors.New("withdraw fail")
	}
	withdrawRespBody := &WithdrawRespBody{}
	err := Decode(resp.Body, withdrawRespBody)
	if err != nil {
		log.Error("err:%v", err)
	}
	return &pb.InnerWithdrawResp{APIOrderID: withdrawRespBody.TradeId, Channel: uint32(values.BFPay)}, nil
}

func (s *Sub) PackPayReq() interface{} {
	r := s.Base.PayReq
	send := &PayReq{
		Head: Head{
			MchtId:  mid,
			Version: "20",
			Biz:     "bq101",
		},

		Body: Body{
			OrderId:      r.OrderID,
			OrderTime:    time.Now().Format("20060102150405"),
			Amount:       fmt.Sprintf("%d", r.Amount/1e6),
			CurrencyType: "BRL",
			Goods:        "baxipix",
			NotifyUrl:    values.GetPayCallback(values.BFPay),
			CallBackUrl:  values.GetFrontCallback(),
		},
	}
	send.Sign = s.Base.SignMD5(send.Body)
	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, ".", "")
	}
	send := &WithdrawReq{
		Head: Head{
			MchtId:  mid,
			Version: "20",
			Biz:     "df104",
		},
	}
	amount := fmt.Sprintf("%d", r.Amount/1e6)
	withdrawReqBody := WithdrawBody{
		BatchOrderNo: r.OrderID,
		TotalNum:     1,
		TotalAmount:  amount,
		NotifyUrl:    values.GetWithdrawCallback(values.BFPay),
		CurrencyType: "BRL",
	}
	detail := []Detail{{
		Seq:          "0",
		Amount:       amount,
		AccType:      "0",
		CertType:     fmt.Sprintf("%d", r.PayType-1),
		CertId:       r.Number,
		BankCardName: r.Name,
	}}
	withdrawReqBody.Detail = detail
	jsonStr, _ := json.Marshal(withdrawReqBody)
	encodeStr := string(jsonStr)
	log.Debug("encodeStr:%s", encodeStr)
	send.Body = Encode(encodeStr)
	return send
}

func (s *Sub) CheckSign(str string) bool {
	// signStr := values.GetSignStr(str, "sign")
	s.Base.CallbackResp.Msg = "success"
	if s.Base.Opt == 3 {
		req := s.Base.CallbackReq.(*PayCallbackReq)
		log.Debug("checkSign pay:%+v", *req)
		s.Base.CallbackResp.OrderID = req.Body.OrderId
		s.Base.CallbackResp.Success = req.Body.Status == "SUCCESS"
		return util.CalculateMD5(base.GetSignStr(req.Body)+"&key="+key) == req.Sign
	}
	req := s.Base.CallbackReq.(*WithdrawCallbackReq)
	log.Debug("checkSign withdraw:%+v", *req)
	if req.Head.RespCode != "0000" {
		return false
	}
	withdrawCallbackBody := &WithdrawCallbackBody{}
	err := Decode(req.Body, withdrawCallbackBody)
	if err != nil {
		log.Error("err:%v", err)
		return false
	}
	log.Debug("withdrawCallbackBody:%+v", withdrawCallbackBody)
	if len(withdrawCallbackBody.Detail) == 0 {
		return false
	}
	detail := withdrawCallbackBody.Detail[0]
	if detail.Status == "AUDIT_DOING" || detail.Status == "AUDIT_SUCCESS" || detail.Status == "COMMITTED" || detail.Status == "COMMITTED_SUCCESS" ||
		detail.Status == "DOING" {
		return false
	}
	s.Base.CallbackResp.OrderID = withdrawCallbackBody.BatchOrderNo
	s.Base.CallbackResp.Success = detail.Status == "SUCCESS"
	s.Base.CallbackResp.APIOrderID = withdrawCallbackBody.TradeId
	s.Base.CallbackResp.FailMessage = req.Head.RespMsg
	return true
}