package ruleserver

import (
	"basic.com/pubsub/cache.git/esutil"
	bigCache "basic.com/pubsub/cache.git"
	"basic.com/pubsub/protomsg.git"
	"encoding/json"
	"fmt"
	"github.com/go-yaml/yaml"
	"io/ioutil"
	"os"
	"ruleprocess/cache"
	"ruleprocess/logger"
	"strconv"
	"time"
)
var serverIp,serverPort,dbTablePersons string
type conf struct {
	PhotoUrl       string `yaml:"photoUrl"`
	Videopersons   string `yaml:"videoPersons"`
	Personaction   string `yaml:"personAction"`
	Serverip       string `yaml:"serverIp"`
	Serverport     string `yaml:"serverPort"`
	Dbtablepersons string `yaml:"dbTablePersons"`
}
func Init() {
	data, err := ioutil.ReadFile("./config/conf.yml")
	if err != nil {
		fmt.Println("读取配置文件出错--", err)
		logger.Error("读取配置文件出错--", err)
	}
	c := conf{}
	//把yaml形式的字符串解析成struct类型
	yaml.Unmarshal(data, &c)
	serverIp = c.Serverip
	serverPort = c.Serverport
	dbTablePersons = c.Dbtablepersons
	localConfig, err1 := cache.GetServerInfo()
	if err1 != nil {
		logger.Error("查询本机信息失败！")
	}
	logger.Debug("本机信息和server信息：",localConfig,serverIp,serverPort)
	bigCache.Init(dbTablePersons,serverIp,serverPort,localConfig.ServerId)
}

type BaseInfo struct {
	TableId string `json:"tableId"`
	TableName string `json:"tableName"`
	BwType string `json:"bwType"`
	CompareScore float64 `json:"compareScore"`
	PersonId string 	`json:"personId"`
	PersonName string	`json:"personName"`
	PersonPicUrl string `json:"personPicUrl"`
	PhoneNum string `json:"phoneNum"`
	Sex string `json:"sex"`
	IdCard string `json:"idCard"`
	MonitorLevel string `json:"monitorLevel"`
	Content string `json:"content"`
}
// 以摄像机id查出跟其相关的所有任务下的所有规则组
func GetRuleGroup(cameraId string,taskId string) *protomsg.TaskGroupArgs {
	all := cache.GetCameraTaskRulesByCameraId(cameraId)
	//logger.Info("==================所有的任务的规则组：",all)
	var taskGroup  *protomsg.TaskGroupArgs
	for _,task := range all  {
		if task.TaskId == taskId {
			taskGroup = task
		}
	}
	return taskGroup
}
// 根据摄像机id拿到摄像机所有区域
func GetPolygons(cameraId string) []protomsg.CameraPolygon {
	var cameraPolygons []protomsg.CameraPolygon
	cameraPolygons = cache.GetPolygonsByCameraId(cameraId)
	logger.Debug("------=======查看下全部区域：",cameraPolygons)
	return cameraPolygons
}

// 保留四位小数
func Retain(f float32)(float32) {
	s:= strconv.FormatFloat(float64(f), 'f', 4, 64)
	v, err := strconv.ParseFloat(s, 32)
	if err != nil {
		logger.Error("保留四位小数转换错误")
	}
	return float32(v)
}

// 取出某个时间规则的第几天的规则段集合
func GetTimeById(id string, index int) []TimeRange {
	_, cameraTimeRule := cache.GetTimeRuleById(id)
	var timeRangeList []day
	err := json.Unmarshal([]byte(cameraTimeRule.TimeRule), &timeRangeList)
	if err != nil {
		logger.Error("取时间规则时反序列化错误！")
	}
	for _, timerange := range timeRangeList {
		if timerange.Day == index {
			//logger.Println("取到的时间规则：", timerange.TimeRange)
			return timerange.TimeRange
		}
	}
	return nil
}


// 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
func getIndexOfWeek(weekday string) int {
	var weekdays = [7]string{"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}
	for k, value := range weekdays {
		if value == weekday {
			return k + 1 // 因为数据库中存的是1-7代表的周一到周日
		}
	}
	return 0
}

type TimeRange struct {
	Start string `json:"start"`
	End   string `json:"end"`
}
type day struct {
	Day       int         `json:"day"`        // 标示当前星期几
	TimeRange []TimeRange `json:"time_range"` // 当天的几个时间段
}

// 将字符串格式的坐标序列化为Point格式
func Json2points(areaPoints string) []Point {
	var pts []Point
	if areaPoints == "[]" || areaPoints == ""{
		logger.Error("=====================此区域为全部区域")
		pts = append(pts, Point{0, 0})
		pts = append(pts, Point{0, 540})
		pts = append(pts, Point{960, 540})
		pts = append(pts, Point{960, 0})
	} else {
		err := json.Unmarshal([]byte(areaPoints), &pts)
		if err != nil {
			logger.Error("json.Unmarshal错误", err)
			panic("序列化坐标异常，程序退出")
		}
	}
	return pts
}

// 给目标填充liker
func (arg *Arg) fillLiker(tableId []string,compareThreshold float32) {
	fmt.Println("---------------------------------看看那三个混蛋：",dbTablePersons,serverIp,serverPort)
	bytes := bigCache.GetComparePersonBaseInfo(tableId,arg.Feature,compareThreshold)
	var m map[string]float32
	err1 := json.Unmarshal(bytes, &m)
	if err1 != nil {
		logger.Error("getBaseInfo解压错误", err1)
	}
	//logger.Info("----------------------------------------map是", m)
	ids := []string{}
	for key,_ := range m {
		ids = append(ids,key)
	}
	logger.Info("------------------------------------------------------------------------------------------------------------------------")
	logger.Info("=====================人员id的集合为：",ids)
	if len(ids) > 0 {
		baseinfos, err1 := esutil.Dbpersoninfosbyid(ids,dbTablePersons,serverIp,serverPort)
		if err1 != nil {
			logger.Error("查询底库人员信息出错", err1)
		}
		logger.Debug("----------------++++++++++++++++++++底库人员信息：",baseinfos)
		for _,baseinfo := range baseinfos  {
			// 根据tableId查询底库信息给liker赋值
			logger.Info("---------看看每个底库人员的信息：",baseinfo.Id,baseinfo.PersonName)
			var tableIds []string
			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
			table,err := esutil.Dbtablefosbyid(tableIds,dbTablePersons,serverIp,serverPort)
			if err != nil {
				logger.Error("根据id查询底库信息出错！")
			}
			base := BaseInfo{TableId:baseinfo.TableId,TableName:table[0].TableName,BwType:table[0].BwType,CompareScore:float64(m[baseinfo.Id]),PersonId:baseinfo.Id,PersonName:baseinfo.PersonName,PersonPicUrl:baseinfo.PersonPicUrl,PhoneNum:baseinfo.PhoneNum,Sex:baseinfo.Sex,MonitorLevel:baseinfo.MonitorLevel,Content:""}
			arg.Liker = append(arg.Liker, &base)
		}
	}
	os.Exit(1)
}
// 人脸比对
func Compare(args *SdkDatas, groupRule *protomsg.GroupRule) {
	compareFlag := 0
	var tableIds []string
	var threshold float32 = 0.2
	// 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
	for j := 0; j < len(groupRule.Rules); j++ {
		if groupRule.Rules[j].SdkId == "812b674b-2375-4589-919a-5c1c3278a972" { // 配了人脸比对
			if groupRule.Rules[j].SdkArgAlias == "compareBase" && groupRule.Rules[j].SdkArgValue != "" { // 配了比对底库的参数但没有配全部底库
				compareFlag = 2
				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
			}
			if groupRule.Rules[j].SdkArgAlias == "compareBase" && groupRule.Rules[j].SdkArgValue == "" { // 配的参数是比对全部底库
				compareFlag = 1
			}
			if groupRule.Rules[j].SdkArgAlias == "threshold" {
				v2, err := strconv.ParseFloat(groupRule.Rules[j].SdkArgValue, 32)
				if err != nil {
					logger.Error("string转float32失败！")
				}
				threshold = float32(v2)
			}
		}
	}
	// 为了测试作下弊，直接让其比对全部底库
	//compareFlag = 1
	if compareFlag == 0 {
		logger.Info("没有配置对比底库参数")
		//return
	}
	logger.Debug("=====配置的阈值为：",threshold)
	for j := 0; j < len(groupRule.Rules); j++ {
		if groupRule.Rules[j].SdkId == "812b674b-2375-4589-919a-5c1c3278a972" {
			for _, sdkData := range args.Sdkdata {
				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
					logger.Info("============================================进行人脸对比")
					for _, areaMap := range sdkData.AreaMapList {
						logger.Info("-------------人脸比对之前目标数量",len(areaMap.args))
						// 拿区域中每个人脸特征值去对比，填充其liker
						logger.Debug("----看看两个区域id是否一致：",groupRule.Rules[j].PolygonId,areaMap.areaId)
						if groupRule.Rules[j].PolygonId == areaMap.areaId {
							logger.Info("--------------看看compareFlag的值和tableId：",compareFlag,tableIds)
							for _, arg := range areaMap.args {
								if compareFlag == 1 {
									arg.fillLiker(nil,threshold)
								}
								if compareFlag == 2 {
									arg.fillLiker(tableIds,threshold)
								}
								logger.Info("-------------------成功给liker赋值,长度为：", len(arg.Liker))
							}
							areaMap.filterData = areaMap.args
							//logger.Info("=======第一次看args：",(areaMap.filterData))
						}
						logger.Info("-------------------------------人脸对比之后的目标数量",len(areaMap.args))
					}
				}
			}
		}
	}
}

// 计算区域内的目标数量以及将相似度、占比、尺寸等打包
func (a *AreaMap) CountAreaObjs(arg *SdkData) {

	a.targetNum = 0
	threshold := 0.0       // 相似度
	intersectionper := 0.2 // 占比
	size := 0.0            // 尺寸

	areaPoints := Json2points(a.areaJson)
	widthScale := float64(arg.ImageWidth / 960)
	heigthScale := float64(arg.ImageHeight / 540)
	for _, obj := range arg.Photo {
		//logger.Info("------------------看看sdkData:", arg.SdkName, "的Photo数据----------------", obj, "----顺便看看占比-----：", PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale))
		if threshold <= obj.Score && size <= float64(obj.Rects.Width*obj.Rects.Height) && intersectionper <= PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale) {
			// 这步要备齐表达式里所需要的所有参数
			a.targetNum++
			arg1 := Arg{obj.Score, PgsInterPercent(areaPoints, obj.Rects, widthScale, heigthScale), float64(obj.Rects.Width * obj.Rects.Height), obj.IsYolo, obj.Rects, obj.Feature, obj.ThftRes, []*BaseInfo{}}
			//logger.Println("放进去的arg：-------", arg1)
			a.args = append(a.args, &arg1)
			a.filterData = append(a.filterData, &arg1)
		}
	}
	a.time = time.Unix(time.Now().Unix(), 0).String()[11:16]
	a.keepRight = arg.KeepRight
	a.isStatic = arg.IsStatic
	//logger.Println("--------------------看看区域数据：",*a)
}

// 把sdk从数据帧上提取的按照区域分类归置
func SdkDataFormat(cameraId string, arg *SdkData, cameraPolygons []protomsg.CameraPolygon) {
	logger.Info("==================================本sdkData中解出来的目标数据=======================================")
	for _, photo := range arg.Photo {
		logger.Info("--------解析出来的数据---", cameraId, arg.IpcId, photo.Rects, photo.Score)
	}
	for _, polygon := range cameraPolygons {
		//logger.Println("++++++在这儿看一下区域啊:", polygon.Polygon)
		areaMap := AreaMap{cameraId: cameraId, areaId: polygon.Id, areaJson: polygon.Polygon, triggerLine: polygon.TriggerLine, directionLine: polygon.DirectionLine}
		// 为每个摄像机区域填充数据
		areaMap.CountAreaObjs(arg)
		arg.AreaMapList = append(arg.AreaMapList, &areaMap)
	}
}