private WorkspaceModel RestoreModel(WorkspaceModel workspaceModel)
{
foreach (var paramValue in workspaceModel.ParametersValues)
{
paramValue.AllParameters = GetParametersSelectList(paramValue.ID);
}
return workspaceModel;
}
public ActionResult LoadWorkspace(int id)
{
try
{
var workspace = db.Workspaces.Single(w => w.Id == id);
if (workspace != null)
{
var workspaceModel = new WorkspaceModel()
{
ID = workspace.Id,
IsComplete = workspace.IsComplete,
Name = workspace.Name
};
// ReSharper disable once RedundantAnonymousTypePropertyName
var paramValues = from p in workspace.ParamValues
select new { Parameter = db.Parameters.Single(par => par.Id == p.ParameterId), Value = p.Value };
workspaceModel.ParametersValues = (from pv in paramValues
select
new ParameterModel
{
Description = pv.Parameter.Description,
ID = pv.Parameter.Id,
ParamName = pv.Parameter.Name,
Unit = pv.Parameter.Unit,
Value = pv.Value,
AllParameters = GetParametersSelectList(pv.Parameter.Id)
}).ToList();
if (!string.IsNullOrEmpty(workspace.OutputInterval))
{
workspaceModel.Result = new ResultModel
{
IsAggregated = false,
IsFullWorkspace = workspace.IsComplete,
IsSelectedForAggregation =false,
OutputInterval = workspace.OutputInterval,
OutputLinguistic = workspace.OutputLinguistic,
WorkspaceID = workspace.Id,
WorkspaceName = workspace.Name
};
}
ModelState.Clear();
return PartialView("_Workspace", workspaceModel);
}
else
{
return new HttpStatusCodeResult(HttpStatusCode.NotFound);
}
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.InternalServerError, ex.Message);
}
}
public ActionResult SaveWorkspace(WorkspaceModel workspace)
{
if (ModelState.IsValid)
{
try
{
var updatedWorkspace = new Workspace
{
Id = workspace.ID,
IsComplete = workspace.IsComplete,
Name = workspace.Name
};
db.Workspaces.AddOrUpdate(updatedWorkspace);
db.SaveChanges();
// update parameters
var existingValues = from pv in db.ParameterValues where pv.WorkspaceId == workspace.ID select pv;
foreach (var value in existingValues)
{
db.ParameterValues.Remove(value);
}
db.SaveChanges();
foreach (var paramValue in workspace.ParametersValues)
{
db.ParameterValues.AddOrUpdate(
new ParamValue
{
ParameterId = paramValue.ID,
Value = paramValue.Value,
WorkspaceId = updatedWorkspace.Id
});
}
db.SaveChanges();
if (workspace.Result != null)
{
updatedWorkspace.OutputInterval = workspace.Result.OutputInterval;
updatedWorkspace.OutputLinguistic = workspace.Result.OutputLinguistic;
db.Workspaces.AddOrUpdate(updatedWorkspace);
db.SaveChanges();
}
return LoadWorkspace(updatedWorkspace.Id);
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.InternalServerError, ex.Message);
}
}
// if didn't pass validation
return PartialView("_Workspace", RestoreModel(workspace));
}
public ActionResult Infer(WorkspaceModel workspace)
{
try
{
List<FuzzyVariable> inputVariables = GetInputVariables();
FuzzyVariable outputVariable = GetOutputVariable();
RulesList ruleDefinitions = GetRulesDefinitions();
List<string> includedVariables = GetIncludedVariables(workspace.ParametersValues);
var decisionMakerT1 = new DecisionMakerType1(inputVariables, outputVariable, ruleDefinitions, includedVariables);
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT1.SerializableParameters);
var decisionMakerT2 = new DecisionMakerType2(decisionMakerT1);
var learningDataSet = DataProvider.DataProvider.GetLearningDataSet();
decisionMakerT2.Initialize(learningDataSet);
// var decisionMakerProperties = db.DecisionMakerProperties.Single(d => true);
// var decisionMakerT2 = new DecisionMakerType2(decisionMakerProperties.ParametersXml, outputVariable, ruleDefinitions, inputVariables);
Dictionary<string, double> vector = GetInputVector(workspace.ParametersValues);
var result = decisionMakerT2.Infer(vector);
var linguisticTerms = DecisionMakerType2.IntervalToLinguistic(result);
ResultModel resultModel = ResultToModel(result, workspace.IsComplete, workspace.ID, workspace.Name, string.Join(", ", linguisticTerms));
return this.PartialView("_Result", resultModel);
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.InternalServerError, ex.Message);
}
}