package main

import (
	"fmt"
	"ruleprocess/ruleserver"
	"sync"

	"basic.com/pubsub/protomsg.git"
	"basic.com/valib/deliver.git"
	"github.com/golang/protobuf/proto"
)

func main() {
	wg := sync.WaitGroup{}
	wg.Add(1)
	go ruleserver.TimeTicker()
	nReciever("ipc:///tmp/sdk-2-rules-process.ipc", deliver.PushPull, 1)
	wg.Wait()
}
func nReciever(url string, m deliver.Mode, count int) {
	c := deliver.NewServer(m, url)
	nRecvImpl(c, 1)
}

func nRecvImpl(c deliver.Deliver, index int) {

	var msg []byte
	var err error

	for {
		select {
		// case <-ctx.Done():
		// 	return
		default:
			msg, err = c.Recv()
			if err != nil {
				fmt.Println("recv error : ", err)
				continue
			} else {
				arg := ruleserver.ArgsFromSdk{}
				m := paramFormat(msg,&arg)
				arg.MainJudge()
				// 把arg里的打的标签拿出来给m再封装一层
				resultMag := ruleserver.ResultMsg{SdkMessage: m, RuleResult: arg.RuleResult}
				fmt.Println("打完标签后的结果：",resultMag)
			}
		}
	}
}

// 将外部传进来的sdk数据包解成 ArgsFromSdk
func paramFormat(msg []byte,arg *ruleserver.ArgsFromSdk) protomsg.SdkMessage {
	// 反序列化数据得到sdk入参
	m := protomsg.SdkMessage{}
	err := proto.Unmarshal(msg, &m)
	if err != nil {
		fmt.Println("解析msg时出现错误", err)
		return m
	}
	arg.CameraId = m.Cid
	arg.TaskId = m.Tasklab.Taskid

	i := protomsg.Image{}
	err = proto.Unmarshal(m.Data, &i)
	arg.ImageWidth = int(i.Width)
	arg.ImageHeight = int(i.Height)
	// 暂时写死，sdk还没有这俩算法
	arg.KeepRight = false
	arg.IsStatic = false
	fmt.Println("从mongos中拿到的数据包长度为：", len(msg))
	for _, sdkinfo := range m.Tasklab.Sdkinfos {
		if sdkinfo.Sdktype == "yolo" {
			yoloParam := protomsg.ParamYoloObj{}
			err = proto.Unmarshal(sdkinfo.Sdkdata, &yoloParam)
			if err != nil {
				fmt.Println("解析sdk数据时出现错误", err)
				continue
			}
			for _, info := range yoloParam.Infos {
				photoMap := ruleserver.PhotoMap{Rects:rectFormat(info.RcObj, i.Width, i.Height), Score: float64(info.Prob)}
				arg.Photo = append(arg.Photo, photoMap)
			}

		}
	}
	return m
}

// 将外部传进来的rect（top,bottom,left,right）转化为自己内部的rect(left top width height)
func rectFormat(rcobj *protomsg.Rect, width int32, height int32) ruleserver.Rect {
	rect := ruleserver.Rect{}
	rect.X = float64(rcobj.Left)
	rect.Y = float64(rcobj.Top)
	rect.Width = float64(width - rcobj.Left - rcobj.Right)
	rect.Height = float64(height - rcobj.Top - rcobj.Bottom)
	return rect
}