private List <Alarm> RequestHisAlarms(int gid, int node, int type, int[] level, DateTime startDate, DateTime endDate)
{
endDate = endDate.AddSeconds(86399);
var result = new List <Alarm>();
if (node == -1)
{
#region root
result = _alarmService.GetHisAlarms(startDate, endDate);
if (level != null && level.Length > 0)
{
result = result.FindAll(a => level.Contains((int)a.AlarmLevel));
}
#endregion
}
else
{
var nodeType = Enum.IsDefined(typeof(EnmScType), type) ? (EnmScType)type : EnmScType.None;
if (nodeType == EnmScType.Area)
{
#region area organization
var areas = _areaService.GetAreas(gid);
var current = areas.Find(a => a.Id == node);
if (current == null)
{
return(result);
}
var children = new List <Area>();
children.Add(current);
GetChildArea(areas, current.Id, children);
var matchs = children.Select(c => c.Name);
result = _alarmService.GetHisAlarms(startDate, endDate).FindAll(a => matchs.Contains(a.AreaName));
if (level != null && level.Length > 0)
{
result = result.FindAll(a => level.Contains((int)a.AlarmLevel));
}
#endregion
}
else if (nodeType == EnmScType.Station)
{
#region station organization
var station = _stationService.GetStation(node);
if (station == null)
{
return(result);
}
result = _alarmService.GetHisAlarms(startDate, endDate).FindAll(a => a.StationName == station.Name);
if (level != null && level.Length > 0)
{
result = result.FindAll(a => level.Contains((int)a.AlarmLevel));
}
#endregion
}
else if (nodeType == EnmScType.Device)
{
#region device organization
var device = _deviceService.GetDevice(node);
if (device == null)
{
return(result);
}
result = _alarmService.GetHisAlarms(startDate, endDate).FindAll(a => a.DeviceId == device.Id);
if (level != null && level.Length > 0)
{
result = result.FindAll(a => level.Contains((int)a.AlarmLevel));
}
#endregion
}
}
return(result);
}
private List <Alarm> GetHisAlarms(string node, int[] stationtypes, int[] devicetypes, int[] alarmlevels, DateTime startdate, DateTime enddate, double interval)
{
enddate = enddate.AddSeconds(86399);
var result = new List <Alarm>();
if (!string.IsNullOrWhiteSpace(node))
{
var gid = Common.GroupId;
if (node == "root")
{
#region root
var devices = _deviceService.GetAllDevices(gid);
if (devicetypes != null && devicetypes.Length > 0)
{
devices = devices.FindAll(d => devicetypes.Contains(d.DeviceType));
}
var stations = _stationService.GetStations(gid);
if (stationtypes != null && stationtypes.Length > 0)
{
stations = stations.FindAll(s => stationtypes.Contains(s.StationType));
}
var alarms = _alarmService.GetHisAlarms(startdate, enddate);
if (alarmlevels != null && alarmlevels.Length > 0)
{
alarms = alarms.FindAll(a => alarmlevels.Contains((int)a.AlarmLevel));
}
if (interval > 0)
{
interval = interval * 60;
alarms = alarms.FindAll(a => a.EndTime.Subtract(a.StartTime).TotalSeconds >= interval);
}
var models = from alarm in alarms
join device in devices on alarm.DeviceId equals device.Id
join station in stations on device.PId equals station.Id
select alarm;
result.AddRange(models);
#endregion
}
else
{
var keys = Common.SplitKeys(node);
if (keys.Length == 2)
{
var type = int.Parse(keys[0]);
var id = int.Parse(keys[1]);
var nodeType = Enum.IsDefined(typeof(EnmScType), type) ? (EnmScType)type : EnmScType.None;
if (nodeType == EnmScType.Area)
{
#region area organization
var areas = _areaService.GetAreas(gid);
var current = areas.Find(a => a.Id == id);
if (current == null)
{
return(result);
}
var children = new List <Area>();
children.Add(current);
GetChildArea(areas, current.Id, children);
var devices = _deviceService.GetAllDevices(gid);
if (devicetypes != null && devicetypes.Length > 0)
{
devices = devices.FindAll(d => devicetypes.Contains(d.DeviceType));
}
var matchs = children.Select(c => c.Id);
var stations = _stationService.GetStations(gid).FindAll(s => matchs.Contains(s.AreaId));
if (stationtypes != null && stationtypes.Length > 0)
{
stations = stations.FindAll(s => stationtypes.Contains(s.StationType));
}
var alarms = _alarmService.GetHisAlarms(startdate, enddate);
if (alarmlevels != null && alarmlevels.Length > 0)
{
alarms = alarms.FindAll(a => alarmlevels.Contains((int)a.AlarmLevel));
}
if (interval > 0)
{
interval = interval * 60;
alarms = alarms.FindAll(a => a.EndTime.Subtract(a.StartTime).TotalSeconds >= interval);
}
var models = from alarm in alarms
join device in devices on alarm.DeviceId equals device.Id
join station in stations on device.PId equals station.Id
select alarm;
result.AddRange(models);
#endregion
}
else if (nodeType == EnmScType.Station)
{
#region station organization
var station = _stationService.GetStation(id);
if (station == null)
{
return(result);
}
if (stationtypes != null && stationtypes.Length > 0 && !stationtypes.Contains(station.StationType))
{
return(result);
}
var devices = _deviceService.GetDevices(id);
if (devicetypes != null && devicetypes.Length > 0)
{
devices = devices.FindAll(d => devicetypes.Contains(d.DeviceType));
}
var alarms = _alarmService.GetHisAlarms(startdate, enddate);
if (alarmlevels != null && alarmlevels.Length > 0)
{
alarms = alarms.FindAll(a => alarmlevels.Contains((int)a.AlarmLevel));
}
if (interval > 0)
{
interval = interval * 60;
alarms = alarms.FindAll(a => a.EndTime.Subtract(a.StartTime).TotalSeconds >= interval);
}
var models = from alarm in alarms
join device in devices on alarm.DeviceId equals device.Id
select alarm;
result.AddRange(models);
#endregion
}
else if (nodeType == EnmScType.Device)
{
#region device organization
var device = _deviceService.GetDevice(id);
if (device == null)
{
return(result);
}
if (devicetypes != null && devicetypes.Length > 0 && !devicetypes.Contains(device.DeviceType))
{
return(result);
}
var station = _stationService.GetStation(device.PId);
if (station == null)
{
return(result);
}
if (stationtypes != null && stationtypes.Length > 0 && !stationtypes.Contains(station.StationType))
{
return(result);
}
var alarms = _alarmService.GetHisAlarms(startdate, enddate).FindAll(a => a.DeviceId == device.Id);
if (alarmlevels != null && alarmlevels.Length > 0)
{
alarms = alarms.FindAll(a => alarmlevels.Contains((int)a.AlarmLevel));
}
if (interval > 0)
{
interval = interval * 60;
alarms = alarms.FindAll(a => a.EndTime.Subtract(a.StartTime).TotalSeconds >= interval);
}
result.AddRange(alarms);
#endregion
}
}
}
}
return(result);
}