package service
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import (
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esApi "basic.com/pubsub/esutil.git"
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"basic.com/pubsub/protomsg.git"
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"github.com/gogo/protobuf/proto"
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"github.com/satori/go.uuid"
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"nanomsg.org/go-mangos"
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"nanomsg.org/go-mangos/protocol/req"
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"nanomsg.org/go-mangos/transport/ipc"
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"nanomsg.org/go-mangos/transport/tcp"
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"sort"
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"strconv"
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"sync"
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"webserver/extend/config"
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"webserver/extend/logger"
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"webserver/extend/util"
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)
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type FaceCompareService struct {
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CompareNum string
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CompareArgs protomsg.CompareArgs
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}
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func NewFaceCompareService(args protomsg.CompareArgs) *FaceCompareService {
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return &FaceCompareService{
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CompareNum: uuid.NewV4().String(),
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CompareArgs:args,
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}
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}
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type CompareOnce struct {
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CompareNum string `json:"compareOnce"`
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CompareData []CompareResult `json:"compareData"`
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}
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type CompareResultWrapper struct {
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CompareData []CompareResult
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By func(p,q *CompareResult) bool
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}
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func (crw CompareResultWrapper) Len()int {
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return len(crw.CompareData)
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}
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func (crw CompareResultWrapper) Swap(i,j int) {
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crw.CompareData[i],crw.CompareData[j] = crw.CompareData[j],crw.CompareData[i]
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}
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func (crw CompareResultWrapper) Less(i,j int) bool{
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return crw.By(&crw.CompareData[i],&crw.CompareData[j])
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}
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func SortByScore(list []CompareResult) {
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sort.Sort(CompareResultWrapper{list, func(p, q *CompareResult) bool {
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return q.CompareScore < p.CompareScore //递减排序
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}})
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}
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var compResultHisM = make(map[string]*CompareOnce,0)
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var lock sync.Mutex
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func SetCompResultByNum(co *CompareOnce) {
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lock.Lock()
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defer lock.Unlock()
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compResultHisM[co.CompareNum] = co
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}
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func GetCompResultByNum(num string) *CompareOnce {
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lock.Lock()
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defer lock.Unlock()
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if co,ok := compResultHisM[num];ok {
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return co
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} else {
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return nil
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}
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}
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var CaptureTable = "capturetable" // 抓拍库
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type CompareResult struct {
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Id string `json:"id"`
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CompareScore float32 `json:"compareScore"`
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CameraId string `json:"cameraId"`
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CameraAddr string `json:"cameraAddr"`
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PicDate string `json:"picDate"`
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Content string `json:"content"`
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IsAlarm int `json:"isAlarm"`
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PicMaxUrl string `json:"picMaxUrl"`
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PicSmUrl []string `json:"picSmUrl"`
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Sex string `json:"sex"`
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AgeDescription string `json:"ageDescription"`
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Race string `json:"race"`
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TaskId string `json:"taskId"`
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TaskName string `json:"taskName"`
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BaseInfo []DbPersonVo `json:"baseInfo"`
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VideoUrl string `json:"videoUrl"`
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SdkName string `json:"sdkName"`
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}
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type DbPersonVo struct {
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BwType string `json:"bwType"`
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CompareScore float32 `json:"compareScore"`
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IdCard string `json:"idCard"`
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MonitorLevel string `json:"monitorLevel"`
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PersonId string `json:"personId"`
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PersonName string `json:"personName"`
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PersonPicUrl string `json:"personPicUrl"`
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PhoneNum string `json:"phoneNum"`
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Sex string `json:"sex"`
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TableId string `json:"tableId"`
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TableName string `json:"tableName"`
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}
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func (sv *FaceCompareService) Compare() *CompareOnce{
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b, err := proto.Marshal(&sv.CompareArgs)
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compServerList := config.CompServerInfo.Url
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logger.Debug("compServerList:", compServerList)
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//1.向各个compare进程发起请求拿到比对结果
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resultList :=make([]CompareResult,0)
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for _,str :=range compServerList{
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reqUrl := "tcp://"+str
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resultB := doCompareRequest(reqUrl,b)
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if resultB == nil || len(*resultB) ==0 {
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continue
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}
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var sdkCompResult protomsg.SdkCompareResult
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//rList :=make([]protomsg.Esinfo,0)
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err = proto.Unmarshal(*resultB, &sdkCompResult)
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if err !=nil {
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logger.Debug("comp sdkCompareResult unmarshal err:", err)
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continue
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}
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logger.Debug("comp len(rList):", len(sdkCompResult.CompareResult))
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if len(sdkCompResult.CompareResult) >0 {
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resultList = append(resultList, FillDataToCompareResult(&sdkCompResult)...)
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}
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}
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logger.Debug("comp totalList.len:", len(resultList))
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//2.缓存比对结果
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co := &CompareOnce{
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CompareNum: sv.CompareNum,
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CompareData: resultList,
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}
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SetCompResultByNum(co)
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return co
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}
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func doCompareRequest(url string,args []byte) *[]byte{
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logger.Debug("comp reqUrl:",url)
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var sock mangos.Socket
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var err error
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var msg []byte
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if sock,err = req.NewSocket();err !=nil {
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logger.Debug("comp can't new req socket:%s",err.Error())
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return nil
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}
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sock.AddTransport(ipc.NewTransport())
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sock.AddTransport(tcp.NewTransport())
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if err = sock.Dial(url);err !=nil {
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logger.Debug("comp can't dial on req socket:%s",err.Error())
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return nil
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}
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sock.SetOption(mangos.OptionMaxRecvSize, 1024*1024*100)
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//sock.SetOption(mangos.OptionRecvDeadline, time.Second*10)
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if err = sock.Send(args);err !=nil {
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logger.Debug("comp can't send message on push socket:%s",err.Error())
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return nil
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}
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if msg,err = sock.Recv();err !=nil {
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logger.Debug("comp sock.Recv receive err:%s",err.Error())
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return nil
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}
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sock.Close()
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return &msg
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}
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//填充向前端返回的数据
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func FillDataToCompareResult(compResult *protomsg.SdkCompareResult) []CompareResult {
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resultList :=make([]CompareResult,0)
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dbPersonM := make(map[string]*protomsg.SdkCompareEach, 0)
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captureM := make(map[string]*protomsg.SdkCompareEach, 0)
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personIds :=make([]string,0)
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captureIds := make([]string,0)
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for _,v :=range compResult.CompareResult{
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if v.Tableid == CaptureTable {
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captureM[v.Id] = v
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captureIds = append(captureIds,v.Id)
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} else {
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dbPersonM[v.Id] = v
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personIds = append(personIds,v.Id)
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}
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}
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logger.Debug("comp len(personIds):", len(personIds))
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logger.Debug("comp len(captureIds):", len(captureIds))
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esServerIp := config.EsInfo.Masterip
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esServerPort := config.EsInfo.Httpport
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index := config.EsInfo.EsIndex.Dbtablepersons.IndexName
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var dbpersons []protomsg.Dbperson
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if len(personIds) >0 {
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dbpersons, _ = esApi.Dbpersoninfosbyid(personIds, index, esServerIp, esServerPort)
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}
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logger.Debug("comp dbpersons.len:", len(dbpersons))
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if dbpersons !=nil {
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for _,p :=range dbpersons {
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var dbP = DbPersonVo {
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PersonId: p.Id,
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IdCard: p.IdCard,
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CompareScore: util.ParseScore(dbPersonM[p.Id].CompareScore),
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MonitorLevel: p.MonitorLevel,
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PersonName: p.PersonName,
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PersonPicUrl: p.PersonPicUrl,
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PhoneNum: p.PhoneNum,
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Sex: p.Sex,
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TableId: p.TableId,
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}
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dbTableInfos, _ := esApi.Dbtablefosbyid([]string{p.TableId}, config.EsInfo.EsIndex.DbTables.IndexName, esServerIp, esServerPort)
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if dbTableInfos !=nil{
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dbP.BwType = dbTableInfos[0].BwType
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dbP.TableName = dbTableInfos[0].TableName
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}
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var cr = CompareResult{
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BaseInfo:[]DbPersonVo{ dbP },
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}
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resultList = append(resultList,cr)
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}
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}
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var capturePersons []protomsg.Videopersons
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if len(captureIds) >0 {
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logger.Debug("comp capturePersons.len:", len(capturePersons))
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videopersons, _ := esApi.Videopersonsinfosbyid(captureIds, config.EsInfo.EsIndex.VideoPersons.IndexName, config.EsInfo.Masterip, config.EsInfo.Httpport)
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logger.Debug("comp videoPersons.len:",len(videopersons))
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for _,vp :=range videopersons {
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isAlarmInt, _ := strconv.Atoi(vp.IsAlarm)
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bi := make([]DbPersonVo,0)
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for _,p :=range vp.BaseInfo {
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bi = append(bi, DbPersonVo{
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PersonId: p.PersonId,
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IdCard: p.IdCard,
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CompareScore: util.ParseScore(p.CompareScore),
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MonitorLevel: parseMonitorLevel(p.MonitorLevel),
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PersonName: p.PersonName,
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PersonPicUrl: p.PersonPicUrl,
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PhoneNum: p.PhoneNum,
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Sex: p.Sex,
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TableId: p.TableId,
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})
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}
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vpE := CompareResult{
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Id: vp.Id,
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CompareScore: util.ParseScore(captureM[vp.Id].CompareScore),
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CameraId: vp.CameraId,
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CameraAddr: vp.CameraAddr,
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PicDate: vp.PicDate,
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PicMaxUrl: vp.PicMaxUrl,
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PicSmUrl: vp.PicSmUrl,
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IsAlarm: isAlarmInt,
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Sex: vp.Sex,
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AgeDescription: vp.AgeDescription,
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Race: vp.Race,
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TaskName: vp.TaskName,
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TaskId: vp.TaskId,
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VideoUrl: vp.VideoUrl,
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BaseInfo: bi,
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SdkName: "人脸",
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}
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resultList = append(resultList,vpE)
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}
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}
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return resultList
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}
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func parseMonitorLevel(level string) string {
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if level == "1" {
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return "一级"
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}
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if level == "2" {
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return "二级"
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}
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if level == "3" {
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return "三级"
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}
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return level
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}
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