package svc

import (
	"cicv-data-closedloop/kinglong/common/ent"
	commonCfg "cicv-data-closedloop/kinglong/common/log"
	"cicv-data-closedloop/kinglong/common/util"
	slaveConfig "cicv-data-closedloop/kinglong/slave/pkg/cfg"
	"encoding/json"
	"sync"
)

var (
	prepareTimeWindowProducerQueueMutex sync.Mutex
)

func PrepareTimeWindowProducerQueue() {

	for {
		// 等待新连接
		conn, err := slaveConfig.TcpListener.Accept()
		if err != nil {
			commonCfg.GlobalLogger.Error("接受连接错误:", err)
			continue
		}
		prepareTimeWindowProducerQueueMutex.Lock()
		{
			// 接收数据
			buffer := make([]byte, 2048)
			total, err := conn.Read(buffer)
			if err != nil {
				commonCfg.GlobalLogger.Error("读取数据错误:", err)
				continue
			}
			// 将JSON转换为结构体
			var timeWindow ent.TimeWindow
			err = json.Unmarshal(buffer[:total], &timeWindow)
			if err != nil {
				commonCfg.GlobalLogger.Error("解析Json时出错:", err)
				continue
			}
			//commonCfg.GlobalLogger.Info("接收到时间窗口：",timeWindow)
			util.AddTimeWindowToTimeWindowProducerQueue(timeWindow)
		}
		prepareTimeWindowProducerQueueMutex.Unlock()
	}
}