package v1

import (
	"context"
	"crypto/rc4"
	"encoding/hex"
	"fmt"
	"git.getensh.com/common/gopkgs/logger"
	"git.getensh.com/common/gopkgs/tasker/httptasker"
	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
	"net/http"
	param_v1 "property-device-gateway/param/v1"
	"property-device-gateway/parser"
	"property-device-gateway/pb"
	pb_v1 "property-device-gateway/pb/v1"
	"strconv"
	"strings"
	"time"
)

/*
var commandCodeMap = map[int32]string{
	1:  "远程开门",
	2:  "重启设备",
	4:  "获取设备参数",
	5:  "设置设备参数",
	6:  "下发白名单",
	7:  "清空设备白名单",
	8:  "清空设备刷卡记录",
	9:  "扫码显示参数",
	10: "查询是否存在白名单",
	99: "恢复出厂",
}

*/
const (
	SaiboOpenCommand   = 1
	SaiboRebootCommand = 2
	SaiboDownCommand   = 6
	SaiboQueryCommand  = 10
)

const (
	OpenCommand      = 1
	RebootCommand    = 2
	DownCommand      = 3
	DelCommand       = 4
	QueryCommand     = 5
	UpdatePicCommand = 6
	AddPicCommand    = 7
)

var LocalCommandToSaiboM = map[int32]int32{
	OpenCommand:   SaiboOpenCommand,
	RebootCommand: SaiboRebootCommand,
	DownCommand:   SaiboDownCommand,
	QueryCommand:  SaiboQueryCommand,
}

var SaiboCommandToLocaolM = map[int32]int32{
	SaiboOpenCommand:   OpenCommand,
	SaiboRebootCommand: RebootCommand,
	SaiboDownCommand:   DownCommand,
	SaiboQueryCommand:  QueryCommand,
}

func Rc4Test() {
	//miwen := "05F459B27337BE46B7E42584860382A5203DE5853026309693C0ED0ABE5427C212BE338B1DC3E289AAFE66"
	//miwen,_ := hex.DecodeString("05F459B27337BE46B7E42584860382A5203DE5853026309693C0ED0ABE5427C212BE338B1DC3E289AAFE66")
	miwen := "[1,123,20180101143618,20240114144618]"
	dest := make([]byte, len(miwen))
	cipher2, _ := rc4.NewCipher([]byte("CB1712345678"))
	cipher2.XORKeyStream(dest, []byte(miwen))

	fmt.Printf("%X\n", dest)
}

func Rc4Decrypt(encrypt string, key string) string {
	if len(encrypt) < 4 {
		return ""
	}
	if encrypt[:4] != "CB01" {
		return ""
	}
	miwen, _ := hex.DecodeString(encrypt[4:])
	dest := make([]byte, len(miwen))
	cipher2, _ := rc4.NewCipher([]byte(key))
	cipher2.XORKeyStream(dest, []byte(miwen))
	return string(dest)
}

func checkCode(req *param_v1.CodeGateCheckCodeRequest) (int, int32, string, string, int64) {

	loc, _ := time.LoadLocation("Local")
	if req.CodeType != "Q" && req.CodeType != "C" {
		return 0, 0, "", "", 0
	}
	visitor := int32(2)
	vname, vphone := "", ""
	vid := int64(0)
	if req.CodeType == "Q" {
		text := Rc4Decrypt(req.CodeVal, parser.Conf.GateKey)
		if text == "" {
			if req.IsOnline == "0" {
				return 1, 0, "", "", 0
			}
			return 0, 0, "", "", 0
		}
		length := len(text)
		array := strings.Split(text[1:length-1], ",")
		req.CodeVal = array[0]
		if len(array) < 4 {
			return 0, 0, "", "", 0
		}
		subArray := strings.Split(array[0], "-")
		if len(subArray) > 3 {
			req.CodeVal = subArray[0]
			visitor = 1
			vphone = subArray[1]
			vname = subArray[2]
			vid, _ = strconv.ParseInt(subArray[3], 10, 64)
		}

		start, _ := time.ParseInLocation("20060102150405", array[2], loc)
		end, _ := time.ParseInLocation("20060102150405", array[3], loc)
		now := time.Now()
		if now.Unix() < start.Unix() || now.Unix() > end.Unix() {
			return 0, 0, "", "", 0
		}

	}
	return 1, visitor, vname, vphone, vid
}

func addRecord(req *param_v1.CodeGateCheckCodeRequest, mreply *pb_v1.GateWhiteMatchReply, visitor int32, vname string, vphone string) {
	recordReq := pb_v1.GateRecordAddRequest{
		DeviceId:           mreply.DeviceId,
		Location:           mreply.Location,
		Direction:          mreply.Direction,
		HouseholdUser:      "",
		HouseholdIdNumber:  "",
		HouseholdHousename: "",
		CardNumber:         "",
		CardOwner:          "",
		Online:             1,
		GardenId:           mreply.GardenId,
		// 1 访客 2 非访客
		IsVisitor: visitor,
		// 开门时间
		OpenTime:     0,
		HouseholdUid: 0,
		VisitorPhone: vphone,
		VisitorName:  vname,
		Sn:           req.UID,
		Protocol:     GateProtocolSaiboHttpV1,
		OpenType:     1,
	}
	if req.CodeType == "C" {
		recordReq.OpenType = 2
	}

	if req.IsOnline == "0" {
		recordReq.Online = 2
	}
	loc, _ := time.LoadLocation("Local")
	t, _ := time.ParseInLocation("2006-01-02 15:04:05", req.BrushTime, loc)
	recordReq.OpenTime = t.Unix()
	if req.CodeType == "Q" {
		recordReq.HouseholdUid, _ = strconv.ParseInt(mreply.Uid, 10, 64)
		recordReq.HouseholdUser = mreply.Name
		recordReq.HouseholdIdNumber = mreply.IdNumber
		recordReq.HouseholdHousename = mreply.HouseName
	} else {
		recordReq.CardNumber = mreply.CardNumber
		recordReq.CardOwner = mreply.Name

	}
	_, _ = pb.Device.GateRecordAdd(context.Background(), &recordReq)
}

//
// @Summary  设备上传数据
// @Description 设备上传数据
// @Tags 二维码门禁
// @Accept  json
// @Produce  json
// @Param body body v1.CodeGateCheckCodeBody true " "
// @Success 200 {object} v1.CodeGateCheckCodeResponse
// @Failure 500 {object} base.HTTPError
// @Router /api/CheckCode [post]
func (c *Controller) CodeGateCheckCode(ctx *gin.Context) {
	// 解析参数
	req := &param_v1.CodeGateCheckCodeRequest{}
	parseParamTask := func() error {
		str := ctx.Request.FormValue("paramaters")
		fmt.Printf("check code:%v\n", str)
		json.Unmarshal([]byte(str), &req.CodeGateCheckCodeBody)
		return nil
	}

	// 业务处理
	handleServiceTask := func() error {
		// 响应数据

		resp := param_v1.CodeGateCheckCodeResponse{}

		// 解析并检查数据
		status, visitor, vname, vphone, vid := checkCode(req)
		if status == 0 {
			resp.UID = req.UID
			resp.Status = 0
			ctx.JSON(http.StatusOK, resp)
			return nil
		}
		// 检查白名单
		mreq := pb_v1.GateWhiteMatchRequest{
			CodeVal:  req.CodeVal,
			CodeType: 1,
			Sn:       req.UID,
			Protocol: GateProtocolSaiboHttpV1,
		}
		if req.CodeType == "C" {
			mreq.CodeType = 2
		}
		mreply, err := pb.Device.GateWhiteMatch(context.Background(), &mreq)
		if err != nil {
			s, _ := json.MarshalToString(req)
			logger.Error("func",
				zap.String("call", "pb.Device.GateWhiteMatch"),
				zap.String("params", s),
				zap.String("error", err.Error()))
			resp.UID = req.UID
			resp.Status = 0
			ctx.JSON(http.StatusOK, resp)
			return nil
		}

		// 白名单不匹配
		if mreply.Status != 1 {
			resp.UID = req.UID
			resp.Status = 0
			ctx.JSON(http.StatusOK, resp)
			return nil
		}

		// 检查访客
		if visitor == 1 {
			mreq := pb_v1.GateVisitorCheckRequest{Id: vid, DeviceId: mreply.DeviceId}
			loc, _ := time.LoadLocation("Local")
			t, _ := time.ParseInLocation("2006-01-02 15:04:05", req.BrushTime, loc)
			mreq.OpenTime = t.Unix()
			_, err = pb.Device.GateVisitorCheck(context.Background(), &mreq)
			if err != nil {
				s, _ := json.MarshalToString(req)
				logger.Error("func",
					zap.String("call", "pb.Device.GateVisitorCheck"),
					zap.String("params", s),
					zap.String("error", err.Error()))
				resp.UID = req.UID
				resp.Status = 0
				ctx.JSON(http.StatusOK, resp)
				return nil
			}
		}

		// 开门记录
		resp.UID = req.UID
		resp.Status = int(mreply.Status)
		addRecord(req, mreply, visitor, vname, vphone)

		ctx.JSON(http.StatusOK, resp)
		return nil
	}

	// 执行任务
	httptasker.Exec(ctx, parseParamTask, handleServiceTask)
}

//
// @Summary  心跳
// @Description 心跳
// @Tags 二维码门禁
// @Accept  json
// @Produce  json
// @Param body body v1.CodeGateIsConnectBody true " "
// @Success 200 {object} v1.CodeGateIsConnectResponse
// @Failure 500 {object} base.HTTPError
// @Router /api/IsConnect [post]
func (c *Controller) CodeGateIsConnect(ctx *gin.Context) {
	// 解析参数
	req := &param_v1.CodeGateIsConnectRequest{}

	parseParamTask := func() error {
		str := ctx.Request.FormValue("paramaters")
		//fmt.Printf("is connect:%v\n", str)
		json.Unmarshal([]byte(str), &req.CodeGateIsConnectBody)

		return nil
	}

	// 业务处理
	handleServiceTask := func() error {
		// 响应数据
		mreq := pb_v1.GateOnlineRequest{Sn: req.UID, Protocol: GateProtocolSaiboHttpV1}
		_, err := pb.Device.GateOnline(context.Background(), &mreq)
		if err != nil {
			s, _ := json.MarshalToString(req)
			logger.Error("func",
				zap.String("call", "pb.Device.GateOnline"),
				zap.String("params", s),
				zap.String("error", err.Error()))
		}

		resp := param_v1.CodeGateIsConnectResponse{}
		resp.DateTime = time.Now().Format("2006-01-02 15:04:05")
		ctx.JSON(http.StatusOK, resp)
		return nil
	}

	// 执行任务
	httptasker.Exec(ctx, parseParamTask, handleServiceTask)
}

var TestCount = 0

//
// @Summary  轮询是否有命令
// @Description 轮询是否有命令
// @Tags 二维码门禁
// @Accept  json
// @Produce  json
// @Param body body v1.CodeGateQueryCmdBody true " "
// @Success 200 {object} v1.CodeGateQueryCmdResponse
// @Failure 500 {object} base.HTTPError
// @Router /api/QueryCmd [post]
func (c *Controller) CodeGateQueryCmd(ctx *gin.Context) {
	// 解析参数
	req := &param_v1.CodeGateQueryCmdRequest{}
	parseParamTask := func() error {
		str := ctx.Request.FormValue("paramaters")
		//fmt.Printf("qury cmd:%v\n", str)
		json.Unmarshal([]byte(str), &req.CodeGateQueryCmdBody)
		return nil
	}

	// 业务处理
	// 0 无命令；
	//1 远程开门；
	//2 重启设备；
	//4 获取设备参数；
	//5 设置设备参数； 6 下载白名单；
	//7 清空本地所有白名单；
	//8 清空本地所有刷卡记录；
	//9 扫码显示参数；
	//10 查询卡号是否存在白名单
	//99 恢复出厂；
	handleServiceTask := func() error {
		// 响应数据
		resp := param_v1.CodeGateQueryCmdResponse{}
		mreq := pb_v1.GateCommandUseRequest{Sn: req.UID, Protocol: GateProtocolSaiboHttpV1}
		mreply, err := pb.Device.GateCommandUse(context.Background(), &mreq)
		if err != nil {
			s, _ := json.MarshalToString(req)
			logger.Error("func",
				zap.String("call", "pb.Device.GateCommandUse"),
				zap.String("params", s),
				zap.String("error", err.Error()))
			resp.CmdID = "0"
			resp.CmdCode = 0
			ctx.JSON(http.StatusOK, resp)
			return nil
		}
		if mreply.CmdCode == 0 {
			resp.CmdID = "0"
			resp.CmdCode = 0
			ctx.JSON(http.StatusOK, resp)
			return nil
		}
		resp.CmdID = fmt.Sprintf("%d", mreply.Id)
		resp.CmdCode = int(LocalCommandToSaiboM[mreply.CmdCode])
		resp.CmdParams = []map[string]string{}
		if mreply.CmdParams != "" {
			json.Unmarshal([]byte(mreply.CmdParams), &resp.CmdParams)
		}
		ctx.JSON(http.StatusOK, resp)
		return nil

	}

	// 执行任务
	httptasker.Exec(ctx, parseParamTask, handleServiceTask)
}

//
// @Summary  命令执行结果
// @Description 命令执行结果
// @Tags 二维码门禁
// @Accept  json
// @Produce  json
// @Param body body v1.CodeGateQueryCmdPostDataBody true " "
// @Success 200 {object} v1.CodeGateQueryCmdPostDataResponse
// @Failure 500 {object} base.HTTPError
// @Router /api/QueryCmdPostData [post]
func (c *Controller) CodeGateQueryCmdPostData(ctx *gin.Context) {
	// 解析参数
	req := &param_v1.CodeGateQueryCmdPostDataRequest{}
	content := ""
	parseParamTask := func() error {
		str := ctx.Request.FormValue("paramaters")
		fmt.Printf("qury cmd post data:%v\n", str)
		json.Unmarshal([]byte(str), &req.CodeGateQueryCmdPostDataBody)
		content = string(str)
		return nil
	}

	handleServiceTask := func() error {
		// 响应数据
		resp := param_v1.CodeGateQueryCmdPostDataResponse{}
		resp.CmdStatus = req.CmdStatus
		id, _ := strconv.ParseInt(req.CmdID, 10, 64)
		mreq := pb_v1.GateCommandResultRequest{
			Id:           id,
			CmdCode:      int32(SaiboCommandToLocaolM[int32(req.CmdCode)]),
			ResultStatus: int32(req.CmdStatus),
			ResultDesc:   "",
			Sn:           req.UID,
			Protocol:     GateProtocolSaiboHttpV1,
			Content:      content,
		}

		_, err := pb.Device.GateCommandResult(context.Background(), &mreq)
		if err != nil {
			s, _ := json.MarshalToString(req)
			logger.Error("func",
				zap.String("call", "pb.Device.GateCommandResult"),
				zap.String("params", s),
				zap.String("error", err.Error()))
			ctx.JSON(http.StatusOK, resp)
			return nil
		}

		ctx.JSON(http.StatusOK, resp)
		return nil
	}

	// 执行任务
	httptasker.Exec(ctx, parseParamTask, handleServiceTask)
}