package main

import (
	"log"
	"time"
)

var sp = make(chan bool, 5)

type updateInfo struct { //更新或新增通道
	updatePool chan []map[string]interface{}
	saveSize   int
}

func newUpdatePool() *updateInfo {
	update := &updateInfo{make(chan []map[string]interface{}, 50000), 200}
	return update
}

// 临时~新增组
type addGroupInfo struct {
	pool     chan map[string]interface{}
	saveSize int
}

func newAddGroupPool() *addGroupInfo {
	info := &addGroupInfo{make(chan map[string]interface{}, 50000), 200}
	return info
}

// 监听更新
func (update *updateInfo) updateData() {
	log.Println("开始不断监听--待更新数据")
	tmpArr := make([][]map[string]interface{}, update.saveSize)
	tmpIndex := 0
	for {
		select {
		case value := <-update.updatePool:
			tmpArr[tmpIndex] = value
			tmpIndex++
			if tmpIndex == update.saveSize {
				sp <- true
				go func(dataArr [][]map[string]interface{}) {
					defer func() {
						<-sp
					}()
					data_mgo.UpSertBulk(extract, dataArr...)
				}(tmpArr)
				tmpArr = make([][]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		case <-time.After(5 * time.Second): //无反应时每x秒检测一次
			if tmpIndex > 0 {
				sp <- true
				go func(dataArr [][]map[string]interface{}) {
					defer func() {
						<-sp
					}()
					data_mgo.UpSertBulk(extract, dataArr...)
				}(tmpArr[:tmpIndex])
				tmpArr = make([][]map[string]interface{}, update.saveSize)
				tmpIndex = 0
			}
		}
	}
}

// 监听新增
func (info *addGroupInfo) addGroupData() {
	tmpArr := make([]map[string]interface{}, info.saveSize)
	tmpIndex := 0
	for {
		select {
		case value := <-info.pool:
			tmpArr[tmpIndex] = value
			tmpIndex++
			if tmpIndex == info.saveSize {
				sp <- true
				go func(dataArr []map[string]interface{}) {
					defer func() {
						<-sp
					}()
					data_mgo.SaveBulk("zktes_full_repeat", dataArr...)
				}(tmpArr)
				tmpArr = make([]map[string]interface{}, info.saveSize)
				tmpIndex = 0
			}
		case <-time.After(7 * time.Second): //无反应时每x秒检测一次
			if tmpIndex > 0 {
				sp <- true
				go func(dataArr []map[string]interface{}) {
					defer func() {
						<-sp
					}()
					data_mgo.SaveBulk("zktes_full_repeat", dataArr...)
				}(tmpArr[:tmpIndex])
				tmpArr = make([]map[string]interface{}, info.saveSize)
				tmpIndex = 0
			}
		}
	}
}