public AddEditAlarmResponseViewModel()
{
//NEW
AlarmResponse = new ControlSystemAlarmResponse();
LoadData();
InitialiseCommandButtons();
}
private void LoadData()
{
var getPurposeListTask = DatabaseLoader.GetControlSystemAlarmPurposes();
var getConsequenceListTask = DatabaseLoader.GetControlSystemAlarmConsequences();
var getResponseListTask = DatabaseLoader.GetControlSystemAlarmResponses();
var getAlarmColoursTask = DatabaseLoader.GetControlSystemAlarmColours();
var getAlarmPrioritiesTask = DatabaseLoader.GetControlSystemAlarmPriorities();
var tasks = new List<Task>
{
getPurposeListTask,
getConsequenceListTask,
getResponseListTask,
getAlarmColoursTask,
getAlarmPrioritiesTask
};
Task.Factory.ContinueWhenAll(tasks.ToArray(), xx =>
{
CMS.UiFactory.StartNew(() =>
{
Consequences = getConsequenceListTask.Result;
Responses = getResponseListTask.Result;
Purposes = getPurposeListTask.Result;
Priorities = getAlarmPrioritiesTask.Result;
ControlSystemAlarmPriority noSelectionPriority = new ControlSystemAlarmPriority { Id = -1, Name = " -- " };
Priorities.Insert(0, noSelectionPriority);
Colours = getAlarmColoursTask.Result;
ControlSystemAlarmColour noSelectionColour = new ControlSystemAlarmColour { Id = -1, Name = " -- " };
Colours.Insert(0, noSelectionColour);
ControlSystemAlarmPurpose noSelectionPurpose = new ControlSystemAlarmPurpose { Id = -1, Name = " -- " };
Purposes.Insert(0, noSelectionPurpose);
ControlSystemAlarmResponse noSelectionResponse = new ControlSystemAlarmResponse { Id = -1, Name = " -- " };
Responses.Insert(0, noSelectionResponse);
ControlSystemAlarmConsequence noSelectionConsequence = new ControlSystemAlarmConsequence { Id = -1, Name = " -- " };
Consequences.Insert(0, noSelectionConsequence);
OnDataLoaded();
RaiseAllPropertyChangedEvents();
});
});
}
private void LoadData()
{
//Task<List<ControlSystemAlarmPurpose>> getPurposeListTask = DatabaseLoader.GetControlSystemAlarmPurposes();
//Task<List<ControlSystemAlarmConsequence>> getConsequenceListTask = DatabaseLoader.GetControlSystemAlarmConsequences();
//Task<List<ControlSystemAlarmResponse>> getResponseListTask = DatabaseLoader.GetControlSystemAlarmResponses();
//Task<List<ControlSystemAlarmColour>> getAlarmColoursTask = DatabaseLoader.GetControlSystemAlarmColours();
//Task<List<ControlSystemAlarmPriority>> getAlarmPrioritiesTask = DatabaseLoader.GetControlSystemAlarmPriorities();
var getCentumsForLevelTask = DatabaseLoader.GetControlSystemAlarmMappingCentumsForLevel(mLevel);
var getAlarmPropertyValuesRequiredForComponentTypeTask = DatabaseLoader.GetAlarmPropertyValuesRequiredForComponentType(mControlSystemComponent.ControlSystemComponentTypeId);
var tasks = new List<Task>
{
//getPurposeListTask,
//getConsequenceListTask,
//getResponseListTask,
//getAlarmColoursTask,
//getAlarmPrioritiesTask,
getCentumsForLevelTask,
getAlarmPropertyValuesRequiredForComponentTypeTask
};
Task.Factory.ContinueWhenAll(tasks.ToArray(), xx =>
{
CMS.UiFactory.StartNew(() =>
{
var consequences = mAlarmLists.Consequences;//getConsequenceListTask.Result;
var responses = mAlarmLists.Responses;//getResponseListTask.Result;
var purposes = mAlarmLists.Purposes;//getPurposeListTask.Result;
var priorities = mAlarmLists.Priorities;//getAlarmPrioritiesTask.Result;
var colours = mAlarmLists.AlarmColours;//getAlarmColoursTask.Result;
var centums = getCentumsForLevelTask.Result;
ControlSystemAlarmPriority noSelectionPriority = new ControlSystemAlarmPriority { Id = -1, Name = " -- " };
priorities.Insert(0, noSelectionPriority);
ControlSystemAlarmColour noSelectionColour = new ControlSystemAlarmColour { Id = -1, Name = " -- " };
colours.Insert(0, noSelectionColour);
ControlSystemAlarmPurpose noSelectionPurpose = new ControlSystemAlarmPurpose { Id = -1, Name = " -- " };
purposes.Insert(0, noSelectionPurpose);
ControlSystemAlarmResponse noSelectionResponse = new ControlSystemAlarmResponse { Id = -1, Name = " -- " };
responses.Insert(0, noSelectionResponse);
ControlSystemAlarmConsequence noSelectionConsequence = new ControlSystemAlarmConsequence { Id = -1, Name = " -- " };
consequences.Insert(0, noSelectionConsequence);
if (AlarmPropertyValues.Any())
{
AlarmPropertyValues.Clear();
}
if (mControlSystemComponent.Id == 0 && !mSaveRequiredShown)
{
mSaveRequiredShown = true;
PopupDialog pop = new PopupDialog(PopupDialogType.Information, "Save the new Component first in order to see the Alarm Details.", "Save Required");
pop.Show();
}
else
{
if (getAlarmPropertyValuesRequiredForComponentTypeTask.Result != null && getAlarmPropertyValuesRequiredForComponentTypeTask.Result.Any())
{
foreach (var propertyValue in getAlarmPropertyValuesRequiredForComponentTypeTask.Result)
{
var match = (from x in mControlSystemComponent.ControlSystemAlarmPropertyValues where x.ControlSystemAlarmPropertyId == propertyValue.ControlSystemAlarmPropertyId select x).FirstOrDefault();
if (match == null)
{
propertyValue.ControlSystemAlarmProperty = propertyValue.ControlSystemAlarmProperty;
propertyValue.ControlSystemComponent = mControlSystemComponent;
mControlSystemComponent.ControlSystemAlarmPropertyValues.Add(propertyValue);
}
}
}
}
var orderedByNameList = (from x in mControlSystemComponent.ControlSystemAlarmPropertyValues orderby x.ControlSystemAlarmProperty.Name select x).ToList();
orderedByNameList.ForEach(x => AlarmPropertyValues.Add(
new ControlSystemAlarmPropertiesWrapViewModel(centums, x, mLevel, priorities, colours, purposes, responses, consequences)));
RaisePropertyChanged("AlarmPropertyValues");
SelectedAlarmPropertyValue = AlarmPropertyValues.FirstOrDefault();
});
});
}
private static bool MatchResponseFailed(List<ControlSystemAlarmResponse> newResponseListNames, Alarm oldAlarm, out ControlSystemAlarmResponse matchResponse)
{
matchResponse = null;
if (oldAlarm.AlarmResponse == null)
{
return false;
}
matchResponse = (from x in newResponseListNames where x.Name.Equals(oldAlarm.AlarmResponse.Description, StringComparison.CurrentCultureIgnoreCase) select x).FirstOrDefault();
if (matchResponse == null)
{
Logger.Out(string.Format("MatchResponseFailed on Alarm ID {0}:- could not match Alarm Response using Name '{1}'.", oldAlarm.Id, oldAlarm.AlarmResponse.Description));
return true;
}
return false;
}
public DbOperationResult<ControlSystemAlarmResponse> SaveControlSystemAlarmResponse(ControlSystemAlarmResponse response)
{
var result = new DbOperationResult<ControlSystemAlarmResponse>();
try
{
using (var cee = new CmsEntities())
{
var original = (from x in cee.ControlSystemAlarmResponses where x.Id == response.Id select x).FirstOrDefault();
if (original == null)
{
cee.ControlSystemAlarmResponses.Add(response);
cee.SaveChanges();
result.EntityResult = response;
}
else
{
cee.Entry(original).CurrentValues.SetValues(response);
cee.SaveChanges();
result.EntityResult = original;
}
}
}
catch (Exception ex)
{
log.Error("", ex, ex.ToString());
result.ServerErrorMessages.Add(string.Format("Could not Save ControlSystem Alarm Consequence.{0}{1}", Environment.NewLine, ex.Message));
}
return result;
}
