package ruleserver
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import (
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bigCache "basic.com/pubsub/cache.git"
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"basic.com/pubsub/cache.git/esutil"
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"basic.com/pubsub/protomsg.git"
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"encoding/json"
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"fmt"
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"github.com/go-yaml/yaml"
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"io/ioutil"
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"math"
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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/tcp"
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"os"
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"ruleprocess/cache"
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"ruleprocess/logger"
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"github.com/golang/protobuf/proto"
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"strconv"
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"time"
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)
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var serverIp, serverPort, dbTablePersons string
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var sock mangos.Socket
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type conf struct {
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PhotoUrl string `yaml:"photoUrl"`
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VideoPersons string `yaml:"videoPersons"`
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PersonAction string `yaml:"personAction"`
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ServerIp string `yaml:"serverIp"`
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ServerPort string `yaml:"serverPort"`
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DbTablePersons string `yaml:"dbTablePersons"`
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}
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func Init() {
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data, err := ioutil.ReadFile("./config/conf.yml")
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if err != nil {
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fmt.Println("读取配置文件出错--", err)
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logger.Error("读取配置文件出错--", err)
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}
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c := conf{}
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//把yaml形式的字符串解析成struct类型
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yaml.Unmarshal(data, &c)
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logger.Debug("配置文件的值为：", c)
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serverIp = c.ServerIp
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serverPort = c.ServerPort
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dbTablePersons = c.DbTablePersons
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localConfig, err1 := cache.GetServerInfo()
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if err1 != nil {
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logger.Error("查询本机信息失败！")
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}
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logger.Debug("本机信息和server信息：", localConfig, serverIp, serverPort)
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bigCache.Init(dbTablePersons, serverIp, serverPort, localConfig.ServerId)
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sock, err = req.NewSocket();
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if err != nil {
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logger.Error("创建请求socket失败: %s", err.Error())
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}
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}
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type BaseInfo struct {
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TableId string `json:"tableId"`
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TableName string `json:"tableName"`
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BwType string `json:"bwType"`
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CompareScore float64 `json:"compareScore"`
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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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IdCard string `json:"idCard"`
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MonitorLevel string `json:"monitorLevel"`
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Content string `json:"content"`
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}
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// 以摄像机id查出跟其相关的所有任务下的所有规则组
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func GetRuleGroup(cameraId string, taskId string) *protomsg.TaskGroupArgs {
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all := cache.GetCameraTaskRulesByCameraId(cameraId)
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//logger.Info("==================所有的任务的规则组：",all)
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var taskGroup *protomsg.TaskGroupArgs
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for _, task := range all {
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if task.TaskId == taskId {
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taskGroup = task
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}
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}
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logger.Debug("当前数据帧要匹配的规则组：-------------------------","摄像机id:",cameraId,"任务id",taskId)
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for _,ruleGroup := range taskGroup.GroupRules{
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logger.Info(ruleGroup.GroupText)
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}
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return taskGroup
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}
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// 根据摄像机id拿到摄像机所有区域
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func GetPolygons(cameraId string) []protomsg.CameraPolygon {
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var cameraPolygons []protomsg.CameraPolygon
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cameraPolygons = cache.GetPolygonsByCameraId(cameraId)
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//logger.Debug("------=======查看下全部区域：",cameraPolygons)
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return cameraPolygons
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}
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// 保留四位小数
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func Retain(f float32) (float64) {
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value1, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", float64(f)), 64)
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return value1
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}
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func Decimal(value float32) float64 {
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value1, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", float64(value)), 64)
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logger.Info("初步保留两位成str:",value1)
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n10 := math.Pow10(4)
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value2 := math.Trunc((value1+0.5/n10)*n10) / n10
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logger.Info("初步保留两位成str::::",value2)
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return value2
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}
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// 取出某个时间规则的第几天的规则段集合
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func GetTimeById(id string, index int) []TimeRange {
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_, cameraTimeRule := cache.GetTimeRuleById(id)
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var timeRangeList []day
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err := json.Unmarshal([]byte(cameraTimeRule.TimeRule), &timeRangeList)
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if err != nil {
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logger.Error("取时间规则时反序列化错误！")
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}
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for _, timerange := range timeRangeList {
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if timerange.Day == index {
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//logger.Println("取到的时间规则：", timerange.TimeRange)
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return timerange.TimeRange
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}
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}
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return nil
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}
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// 根据传入的字符串得到其在一周内的索引 周一到周日分别对应1到7
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func getIndexOfWeek(weekday string) int {
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var weekdays = [7]string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}
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for k, value := range weekdays {
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if value == weekday {
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return k + 1 // 因为数据库中存的是1-7代表的周一到周日
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}
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}
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return 0
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}
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type TimeRange struct {
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Start string `json:"start"`
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End string `json:"end"`
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}
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type day struct {
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Day int `json:"day"` // 标示当前星期几
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TimeRange []TimeRange `json:"time_range"` // 当天的几个时间段
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}
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// 将字符串格式的坐标序列化为Point格式
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func Json2points(areaPoints string) []Point {
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var pts []Point
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if areaPoints == "[]" || areaPoints == "" {
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logger.Error("=====================此区域为全部区域")
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pts = append(pts, Point{0, 0})
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pts = append(pts, Point{0, 540})
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pts = append(pts, Point{960, 540})
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pts = append(pts, Point{960, 0})
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} else {
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err := json.Unmarshal([]byte(areaPoints), &pts)
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if err != nil {
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logger.Error("json.Unmarshal错误", err)
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panic("序列化坐标异常，程序退出")
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}
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}
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return pts
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}
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// 给目标填充liker
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func (arg *Arg) fillLiker(tableId []string, compareThreshold float32) {
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//bytes := bigCache.GetComparePersonBaseInfo(tableId, arg.Feature, compareThreshold)
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comArg := &protomsg.CompareArgs{
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TableIds:tableId,
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FaceFeature:arg.Feature,
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CompareThreshold:compareThreshold,
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Source:false,
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}
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bytes := Push("tcp://192.168.1.182:40010",comArg,sock)
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var scResult protomsg.SdkCompareResult
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err1 := proto.Unmarshal(bytes, &scResult)
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if err1 != nil {
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logger.Error("getBaseInfo解压错误", err1)
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}
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//logger.Info("----------------------------------------map是", m)
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ids := []string{}
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m := make(map[string]*protomsg.SdkCompareEach)
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for _,key := range scResult.CompareResult {
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ids = append(ids, key.Id)
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m[key.Id] = key
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}
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logger.Info("------------------------------------------------------------------------------------------------------------------------")
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//logger.Info("=====================人员id的集合为：",ids)
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if len(ids) > 0 {
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baseinfos, err1 := esutil.Dbpersoninfosbyid(ids, dbTablePersons, serverIp, serverPort)
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if err1 != nil {
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logger.Error("查询底库人员信息出错", err1)
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}
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for _, baseinfo := range baseinfos {
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// 根据tableId查询底库信息给liker赋值
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//logger.Info("---------看看每个底库人员的信息：",baseinfo.Id,baseinfo.PersonName)
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tableIds := []string{}
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tableIds = append(tableIds, baseinfo.TableId) // 虽然是传入数组返回数组的接口，但我按单个的使用了
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table, err := esutil.Dbtablefosbyid(tableIds, "dbtables", serverIp, serverPort)
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if err != nil || len(table) == 0 {
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logger.Error("根据id查询底库信息出错！", err, "--返回值长度为：", len(table))
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}
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logger.Debug("看看这个base的对比值是多少：", Decimal(m[baseinfo.Id].CompareScore))
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base := BaseInfo{TableId: baseinfo.TableId, TableName: table[0].TableName, BwType: table[0].BwType, CompareScore: Decimal(m[baseinfo.Id].CompareScore), PersonId: baseinfo.Id, PersonName: baseinfo.PersonName, PersonPicUrl: baseinfo.PersonPicUrl, PhoneNum: baseinfo.PhoneNum, Sex: baseinfo.Sex, IdCard: baseinfo.IdCard, MonitorLevel: baseinfo.MonitorLevel, Content: baseinfo.Reserved}
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//os.Exit(1)
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arg.Liker = append(arg.Liker, &base)
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}
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}
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}
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// 人脸比对
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func Compare(args *SdkDatas, groupRule *protomsg.GroupRule) {
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compareFlag := 0
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var tableIds []string
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var threshold float32 = 50 // 默认阈值为50
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// 看看是否有只配人脸比对算法但没有配对比库的规则，如果有，则比对对象为全部底库
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for j := 0; j < len(groupRule.Rules); j++ {
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if groupRule.Rules[j].SdkId == "812b674b-2375-4589-919a-5c1c3278a972" { // 配了人脸比对
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if groupRule.Rules[j].SdkArgAlias == "compareBase" && groupRule.Rules[j].SdkArgValue != "" { // 配了比对底库的参数但不是配的全部底库
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compareFlag = 2
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tableIds = append(tableIds, groupRule.Rules[j].SdkArgValue) // 最后会多一个tableId，切出来的数组取len-1就可以
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}
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if groupRule.Rules[j].SdkArgAlias == "compareBase" && groupRule.Rules[j].SdkArgValue == "" { // 配的参数是比对全部底库
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compareFlag = 1
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}
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if groupRule.Rules[j].SdkArgAlias == "threshold" {
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v2, err := strconv.ParseFloat(groupRule.Rules[j].SdkArgValue, 32)
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if err != nil {
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logger.Error("string转float32失败！")
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}
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threshold = float32(v2)
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}
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}
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}
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// 为了测试作下弊，直接让其比对全部底库
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//compareFlag = 1
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if compareFlag == 0 {
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logger.Info("没有配置对比底库参数")
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return
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}
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logger.Debug("=====配置的阈值为：", threshold)
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for j := 0; j < len(groupRule.Rules); j++ {
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if groupRule.Rules[j].SdkId == "812b674b-2375-4589-919a-5c1c3278a972" {
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for _, sdkData := range args.Sdkdata {
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if sdkData.IpcId == "A8B73405-373D-4F23-CED2-A617EBD7EC55" { // 搜索到人脸检测的sdkdata 现在关于人脸的只有他一个sdk，全找他
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logger.Info("============================================进行人脸对比")
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for _, areaMap := range sdkData.AreaMapList {
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// 拿区域中每个人脸特征值去对比，填充其liker
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if groupRule.Rules[j].PolygonId == areaMap.areaId {
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//logger.Info("--------------看看compareFlag的值和tableId和areaMap.args的长度：",compareFlag,tableIds,len(areaMap.args))
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for _, arg := range areaMap.args {
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arg.Liker = arg.Liker[0:0]
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logger.Info("清空之后看看之前打的人脸标签变了没：")
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if args.RuleResult["face"] != nil && len(args.RuleResult["face"].([]FaceResult)) > 0 {
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for _, faceResult := range args.RuleResult["face"].([]FaceResult) {
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for _,arg := range faceResult.Args {
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logger.Info("人员分值是：",arg.Score,"liker的数量为",arg.Liker)
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}
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}
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}
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if compareFlag == 1 {
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arg.fillLiker(nil, threshold)
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}
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if compareFlag == 2 {
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arg.fillLiker(tableIds, threshold)
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}
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//logger.Info("-------------------成功给liker赋值,长度为：", len(arg.Liker))
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}
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areaMap.filterData = areaMap.args
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//logger.Info("=======第一次看args：",(areaMap.filterData))
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}
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//logger.Info("-------------------------------人脸对比之后的目标数量",len(areaMap.args))
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}
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}
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}
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return // 比完一次就出去，防止再比第二遍造成重复，因为确实可以有两个人脸比对的小规则，一个底库，一个阈值
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}
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}
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}
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// 计算区域内的目标数量以及将相似度、占比、尺寸等打包
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func (a *AreaMap) CountAreaObjs(arg *SdkData) {
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a.targetNum = 0
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threshold := 0.0 // 相似度
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intersectionper := 0.2 // 占比
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size := 0.0 // 尺寸
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areaPoints := Json2points(a.areaJson)
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widthScale := float64(arg.ImageWidth / 960)
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heigthScale := float64(arg.ImageHeight / 540)
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for _, obj := range arg.Photo {
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//logger.Info("------------------看看sdkData:", arg.SdkName, "的Photo数据----------------", obj, "----顺便看看占比-----：", PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale))
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if threshold <= obj.Score && size <= float64(obj.Rects.Width*obj.Rects.Height) && intersectionper <= PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale) {
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// 这步要备齐表达式里所需要的所有参数
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a.targetNum++
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arg1 := Arg{obj.Id,obj.Score, PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale), float64(obj.Rects.Width * obj.Rects.Height), obj.IsYolo, obj.Rects, obj.Feature, obj.ThftRes, []*BaseInfo{}}
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//logger.Println("放进去的arg：-------", arg1)
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a.args = append(a.args, &arg1)
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a.filterData = append(a.filterData, &arg1)
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}
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}
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//logger.Info("区域是：",areaPoints,"区域内目标数量为：",a.targetNum,"---",len(a.filterData))
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a.time = time.Unix(time.Now().Unix(), 0).String()[11:16]
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a.keepRight = arg.KeepRight
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a.isStatic = arg.IsStatic
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//logger.Println("--------------------看看区域数据：",*a)
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}
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// 把sdk从数据帧上提取的按照区域分类归置
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func SdkDataFormat(cameraId string, arg *SdkData, cameraPolygons []protomsg.CameraPolygon) {
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logger.Info("==================================本sdkData中解出来的目标数据=======================================")
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for _, photo := range arg.Photo {
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logger.Info("--------解析出来的数据---", cameraId, arg.IpcId, photo.Rects, photo.Score)
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}
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for _, polygon := range cameraPolygons {
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//logger.Println("++++++在这儿看一下区域啊:", polygon.Polygon)
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areaMap := AreaMap{cameraId: cameraId, areaId: polygon.Id, areaJson: polygon.Polygon, triggerLine: polygon.TriggerLine, directionLine: polygon.DirectionLine}
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// 为每个摄像机区域填充数据
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areaMap.CountAreaObjs(arg)
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arg.AreaMapList = append(arg.AreaMapList, &areaMap)
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}
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}
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func Push(url string,data *protomsg.CompareArgs,sock mangos.Socket) []byte{
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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.Error("创建请求socket失败: %s", err.Error())
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//}
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errSize := sock.SetOption(mangos.OptionMaxRecvSize,5*1024*1024)
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if errSize != nil {
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logger.Error("Failed set MaxRecvSize: %v", err)
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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.Error("请求socket拨号失败: %s", err.Error())
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}
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logger.Info("序列化数据")
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bytes,err1 := proto.Marshal(data)
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logger.Info("数据长度为：",len(bytes))
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if err1 != nil {
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logger.Info("序列化失败：",err1)
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}
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logger.Debug("推送数据")
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//bytes := []byte("ndfasojdfaidsos")
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if err = sock.Send(bytes); err != nil {
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logger.Error("推送socket发送数据失败: %s", err.Error())
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os.Exit(1)
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}
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if msg, err = sock.Recv(); err != nil {
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logger.Error("接收响应失败: %s", err.Error())
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os.Exit(1)
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}
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logger.Debug("数据推送成功！收到响应,数据长度为：",len(msg))
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return msg
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}
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