private void RefreshOnlineInfo(Machines machine)
{
const string ONLINE_FACTRORY_ROOM = "ONLINEFACTORYROOM", PRE_ROOM_NAME_NUMBER = "PREROOMNAMENUMBER", PRE_ONLINE_MACHINE = "PREONLINEMACHINE",
PRE_MACHINE_NAME_NUMBER = "PREMACHINENAMENUMBER", PRE_ONLINE_TIME = "PREONLINETIME";
using (ServiceStack.Redis.IRedisClient client = GlobalVariable.RedisClient)
{
HashSet <string> roomList = client.GetAllItemsFromSet(ONLINE_FACTRORY_ROOM);
if (!roomList.Contains(machine.RoomNumber))
{
client.AddItemToSet(ONLINE_FACTRORY_ROOM, machine.RoomNumber);
client.Set <string>(PRE_ROOM_NAME_NUMBER + machine.RoomNumber, machine.RoomName);
}
string strMachineValue = PRE_ONLINE_MACHINE + machine.RoomNumber;
HashSet <string> machineList = client.GetAllItemsFromSet(strMachineValue);
if (!machineList.Contains(machine.Number))
{
client.AddItemToSet(strMachineValue, machine.Number);
client.Set <string>(PRE_MACHINE_NAME_NUMBER + machine.Number, machine.Name);
}
client.Set <long>(PRE_ONLINE_TIME + machine.Number, DateTime.Now.Ticks);
}
}
private List <DeviceStatus> RefreshMachineStatus(bool refresh = false)
{
List <DeviceStatus> deviceStatusList = new List <DeviceStatus>();
if (!refresh)
{//数据自刷新
HashSet <string> roomList = client.GetAllItemsFromSet(ONLINE_FACTRORY_ROOM);
foreach (string room in roomList)
{
FactoryRoom roomItem = db.FactoryRoom.FirstOrDefault(item => item.RoomNumber == room);
DeviceStatus tempStatus = new DeviceStatus()
{
RoomName = client.Get <string>(PRE_ROOM_NAME_NUMBER + room),
MachineList = new Dictionary <string, DateTime>()
};
HashSet <string> machineList = client.GetAllItemsFromSet(PRE_ONLINE_MACHINE + room);
foreach (string machine in machineList)
{
DateTime lastTime = new DateTime(client.Get <long>(PRE_ONLINE_TIME + machine));
if (CheckValidTime(lastTime))
{
string strName = client.Get <string>(PRE_MACHINE_NAME_NUMBER + machine);
tempStatus.MachineList.Add(strName ?? machine, lastTime);
}
else
{
client.Remove(PRE_ONLINE_TIME + machine);
client.RemoveItemFromSet(PRE_ONLINE_MACHINE + room, machine);
}
}
if (tempStatus.MachineList.Count < 1)
{
client.RemoveItemFromSet(ONLINE_FACTRORY_ROOM, room);
}
IEnumerable <Machines> roomMachines = from item in db.Machines
where item.RoomID == roomItem.RoomID
select item;
List <string> freeMachineList = new List <string>();
foreach (Machines item in roomMachines)
{
if (!tempStatus.MachineList.Keys.Contains(item.Name) && !tempStatus.MachineList.Keys.Contains(item.Number))
{
freeMachineList.Add(item.Name);
}
}
tempStatus.OfflineMachines = freeMachineList.ToArray();
tempStatus.MachineCount = tempStatus.OfflineMachines.Count() + tempStatus.MachineList.Count;
deviceStatusList.Add(tempStatus);
}
}
else
{//重新加载数据
foreach (FactoryRoom room in db.FactoryRoom)
{
DeviceStatus device = new DeviceStatus()
{
RoomID = room.RoomID,
RoomName = room.RoomName,
MachineCount = room.MachineCount,
FactoryName = room.FactoryName,
MachineList = new Dictionary <string, DateTime>()
};
deviceStatusList.Add(device);
}
foreach (DeviceStatus device in GlobalVariable.deviceStatusList)
{
IEnumerable <LastHeartBreak> lastItemList = from tempMachine in db.LastHeartBreak
where tempMachine.RoomID == device.RoomID
select tempMachine;
List <string> freeMachineList = new List <string>();
foreach (LastHeartBreak item in lastItemList)
{
if (CheckValidTime(item.DateRefresh))
{
device.MachineList.Add(item.MachineName, item.DateRefresh);
}
else
{
freeMachineList.Add(item.MachineName);
}
}
device.OfflineMachines = freeMachineList.ToArray();
}
}
return(deviceStatusList);
}