/// <summary>
/// 设置设备状态到子网状态集合
/// </summary>
/// <param name="sid"></param>
/// <param name="status"></param>
static void SetStatusToSubnet(int sid, TopoNodeStatus status)
{
if (_dicSubnetDeviceStatusSet.ContainsKey(sid))
{//存在该子网
var list = _dicSubnetDeviceStatusSet[sid];
var oldStatus = (from s in list
where s.ID == status.ID
select s).FirstOrDefault();
//存在该设备则更新
if (oldStatus != null)
{
oldStatus.Status = status.Status;
oldStatus.BackgroundColor = status.BackgroundColor;
}
else
{
list.Add(status);
}
}
else
{//不存在该子网的状态数据
List <TopoNodeStatus> list = new List <TopoNodeStatus>();
list.Add(status);
_dicSubnetDeviceStatusSet.Add(sid, list);
}
}
//获取某个子网的状态
public static TopoNodeStatus GetSubnetStatus(Subnet net)
{
TopoNodeStatus status = new TopoNodeStatus();
status.ID = net.ID;
status.Status = "OFFLINE";
//确保该子网状态下的设备都取到状态
IEnumerable <Device> devices = null;
using (var ctx = new GlsunViewEntities())
{
devices = ctx.Device.Where(d => d.SID == net.ID).ToList();
}
_dicSubnetDeviceStatusSet.Clear();
foreach (var d in devices)
{
SetStatusToSubnet(net.ID, GetDeviceStatus(d));
}
if (_dicSubnetDeviceStatusSet.ContainsKey(net.ID))
{
var list = _dicSubnetDeviceStatusSet[net.ID];
var alarms = (from s in list
group s by s.Status into r
select r.Key).ToList();
if (alarms.Contains("CRITICAL"))
{
status.Status = "CRITICAL";
}
else if (alarms.Contains("MAJOR"))
{
status.Status = "MAJOR";
}
else if (alarms.Contains("MINOR"))
{
status.Status = "MINOR";
}
else if (alarms.Contains("WARN"))
{
status.Status = "WARN";
}
else if (alarms.Contains("NORMAL"))
{
status.Status = "NORMAL";
}
}
status.BackgroundColor = _dicColor[status.Status];
return(status);
}
/// <summary>
/// 获取某个设备的状态
/// </summary>
/// <param name="d"></param>
/// <returns></returns>
public static TopoNodeStatus GetDeviceStatus(Device d)
{
TopoNodeStatus status = new TopoNodeStatus();
status.ID = d.ID;
if (d != null)
{
if (TcpClientDetectTool.IsOnline(d.DAddress, d.DPort.Value))
{
//在线的则取当前告警状态
//status.Status = "NORMAL";
IEnumerable <string> alarms = null;
using (var ctx = new GlsunViewEntities())
{
alarms = (from a in ctx.AlarmInformation
where a.AIConfirm.Value == false && a.DID == d.ID
group a by a.AILevel into r
select r.Key).ToList();
}
if (alarms.Contains("CRITICAL"))
{
status.Status = "CRITICAL";
}
else if (alarms.Contains("MAJOR"))
{
status.Status = "MAJOR";
}
else if (alarms.Contains("MINOR"))
{
status.Status = "MINOR";
}
else if (alarms.Contains("WARN"))
{
status.Status = "WARN";
}
else
{
status.Status = "NORMAL";
}
}
else
{
status.Status = "OFFLINE";
}
status.BackgroundColor = _dicColor[status.Status];
}
return(status);
}
