/// <summary>
/// Loads all known assignments from the *csv file and adds them to the assignedSimulators-dictionary.
/// </summary>
private static Exception LoadAssignments()
{
if (simulatorAssignments == null)
{
#region Load assignments
simulatorAssignments = new List <SimulatorAssignment>();
Exception ex;
DataTable dtAssignments = Logging.CsvHandler.ReadCSVFile(myPathToSimulatorAssignments, out ex);
if (dtAssignments == null || ex != null)
{
return(new Exception("Interner Fehler beim Laden der Simulatorzuweisungen."));
}
if ((string)dtAssignments.Columns[1].ColumnName != "simulatorAssignments" || dtAssignments.Columns.Count != assignmentsFileHeader.Split(';').Count()) //the file is outdated --> delete all assignments and notify the user that they have to be made again
{
ResetAssignments();
simulatorAssignments.Clear();
}
try
{
foreach (DataRow row in dtAssignments.Rows) //parse all assignments (there can be only one assignment per simulator id)
{
string simId = row[0].ToString();
SimulatorAssignmentsManager.SimulatorAssignments assignment = (SimulatorAssignmentsManager.SimulatorAssignments)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorAssignments), row[1].ToString());
SimulatorAssignmentsManager.SimulatorPositions position = (SimulatorAssignmentsManager.SimulatorPositions)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorPositions), row[2].ToString());
SimulatorAssignmentsManager.SimulationMattresses mattress = (SimulatorAssignmentsManager.SimulationMattresses)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulationMattresses), row[3].ToString());
string customName = row[4].ToString();
if (simulatorAssignments.Where(a => a.SimulatorId == simId).Count() > 0)
{
return(new Exception("Fehler beim Lesen der Simulatorzuweisungen: der Simulator mit der Seriennummer " + simId + " kommt mehrfach vor!"));
}
SimulatorAssignment newAssignment = new SimulatorAssignment(simId, assignment, position, mattress, customName);
simulatorAssignments.Add(newAssignment);
}
}
catch (Exception exc)
{
simulatorAssignments.Clear();
ResetAssignments();
return(exc);
}
#endregion
}
return(null);
}
/// <summary>
/// Validates and saves the assignments.
/// </summary>
private void bSave_Click(object sender, EventArgs e)
{
#region Validation
//only 1 simulator may have the pressure mapping assignment
int pressureMappingCnt = 0;
if ((string)cbDeviceAssignment1.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung.ToString() || (string)cbDeviceAssignment1.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_Kaltschaum.ToString() || (string)cbDeviceAssignment1.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_NaturLatex.ToString())
{
pressureMappingCnt++;
}
if ((string)cbDeviceAssignment2.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung.ToString() || (string)cbDeviceAssignment2.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_Kaltschaum.ToString() || (string)cbDeviceAssignment2.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_NaturLatex.ToString())
{
pressureMappingCnt++;
}
if ((string)cbDeviceAssignment3.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung.ToString() || (string)cbDeviceAssignment3.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_Kaltschaum.ToString() || (string)cbDeviceAssignment3.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_NaturLatex.ToString())
{
pressureMappingCnt++;
}
if ((string)cbDeviceAssignment4.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung.ToString() || (string)cbDeviceAssignment4.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_Kaltschaum.ToString() || (string)cbDeviceAssignment4.Text == SimulatorAssignmentsManager.SimulatorAssignments.Druckmessung_und_Simulation_NaturLatex.ToString())
{
pressureMappingCnt++;
}
if (pressureMappingCnt != 1 && pressureMappingCnt != 2)
{
MessageBox.Show("Bitte weisen Sie maximal zwei Simulatoren die Funktion \"Druckmessung\" bzw. \"Druckmessung_und_Simulation_Kaltschaum\" und \"Druckmessung_und_Simulation_NaturLatex\" zu!", "Zuweisungen nicht korrekt", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
//check if a simulator has been assigned multiple times
List <string> simulatorSerialNbrs = new List <string>()
{
(string)cbSerialNbr1.Text, (string)cbSerialNbr2.Text, (string)cbSerialNbr3.Text, (string)cbSerialNbr4.Text
};
//delete any "Nicht verwendet" selections
simulatorSerialNbrs = simulatorSerialNbrs.Where(s => s != COMBOBOX_ITEM_NOT_USED).ToList();
if (simulatorSerialNbrs.Count != simulatorSerialNbrs.Distinct().Count())
{
MessageBox.Show("Es wurde mindestens ein Simulator doppelt eingerichtet. Bitte stellen Sie sicher, dass jede Seriennummer nur einmal verwendet wird!", "Simulator doppelt", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
//if a serial number was selected, all other settings have to be made as well
#endregion
#region Save assignments
bool success = true;
List <SimulatorAssignment> unchangedAssignments = SimulatorAssignmentsManager.GetSimulatorAssignments();
if (cbSerialNbr1.SelectedIndex > 0)
{
string simId = cbSerialNbr1.Text;
SimulatorAssignmentsManager.SimulatorAssignments assignment = (SimulatorAssignmentsManager.SimulatorAssignments)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorAssignments), cbDeviceAssignment1.Text);
SimulatorAssignmentsManager.SimulatorPositions position = (SimulatorAssignmentsManager.SimulatorPositions)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorPositions), cbPosition1.Text);
SimulatorAssignmentsManager.SimulationMattresses mattress = (SimulatorAssignmentsManager.SimulationMattresses)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulationMattresses), cbMattress1.Text);
string customName = tbCustomName1.Text;
SimulatorAssignment newAssignment = new SimulatorAssignment(simId, assignment, position, mattress, customName);
success &= SimulatorAssignmentsManager.AddOrUpdateAssignment(newAssignment);
if (unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr1.Text).Count() == 1) //remove the assignment from the list if it was existing before
{
unchangedAssignments.Remove(unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr1.Text).FirstOrDefault());
}
}
if (cbSerialNbr2.SelectedIndex > 0)
{
string simId = cbSerialNbr2.Text;
SimulatorAssignmentsManager.SimulatorAssignments assignment = (SimulatorAssignmentsManager.SimulatorAssignments)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorAssignments), cbDeviceAssignment2.Text);
SimulatorAssignmentsManager.SimulatorPositions position = (SimulatorAssignmentsManager.SimulatorPositions)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorPositions), cbPosition2.Text);
SimulatorAssignmentsManager.SimulationMattresses mattress = (SimulatorAssignmentsManager.SimulationMattresses)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulationMattresses), cbMattress2.Text);
string customName = tbCustomName2.Text;
SimulatorAssignment newAssignment = new SimulatorAssignment(simId, assignment, position, mattress, customName);
success &= SimulatorAssignmentsManager.AddOrUpdateAssignment(newAssignment);
if (unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr2.Text).Count() == 1) //remove the assignment from the list if it was existing before
{
unchangedAssignments.Remove(unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr2.Text).FirstOrDefault());
}
}
if (cbSerialNbr3.SelectedIndex > 0)
{
string simId = cbSerialNbr3.Text;
SimulatorAssignmentsManager.SimulatorAssignments assignment = (SimulatorAssignmentsManager.SimulatorAssignments)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorAssignments), cbDeviceAssignment3.Text);
SimulatorAssignmentsManager.SimulatorPositions position = (SimulatorAssignmentsManager.SimulatorPositions)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorPositions), cbPosition3.Text);
SimulatorAssignmentsManager.SimulationMattresses mattress = (SimulatorAssignmentsManager.SimulationMattresses)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulationMattresses), cbMattress3.Text);
string customName = tbCustomName3.Text;
SimulatorAssignment newAssignment = new SimulatorAssignment(simId, assignment, position, mattress, customName);
success &= SimulatorAssignmentsManager.AddOrUpdateAssignment(newAssignment);
if (unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr3.Text).Count() == 1) //remove the assignment from the list if it was existing before
{
unchangedAssignments.Remove(unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr3.Text).FirstOrDefault());
}
}
if (cbSerialNbr4.SelectedIndex > 0)
{
string simId = cbSerialNbr4.Text;
SimulatorAssignmentsManager.SimulatorAssignments assignment = (SimulatorAssignmentsManager.SimulatorAssignments)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorAssignments), cbDeviceAssignment4.Text);
SimulatorAssignmentsManager.SimulatorPositions position = (SimulatorAssignmentsManager.SimulatorPositions)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulatorPositions), cbPosition4.Text);
SimulatorAssignmentsManager.SimulationMattresses mattress = (SimulatorAssignmentsManager.SimulationMattresses)Enum.Parse(typeof(SimulatorAssignmentsManager.SimulationMattresses), cbMattress4.Text);
string customName = tbCustomName4.Text;
SimulatorAssignment newAssignment = new SimulatorAssignment(simId, assignment, position, mattress, customName);
success &= SimulatorAssignmentsManager.AddOrUpdateAssignment(newAssignment);
if (unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr4.Text).Count() == 1) //remove the assignment from the list if it was existing before
{
unchangedAssignments.Remove(unchangedAssignments.Where(a => a.SimulatorId == cbSerialNbr4.Text).FirstOrDefault());
}
}
if (success)
{
//check if an assignment has been deleted
if (unchangedAssignments.Count > 0) //if there are assignments left in this list it means that the user selected "Nicht verwendet" combobox item --> delete these assignments
{
foreach (var assignment in unchangedAssignments)
{
SimulatorAssignmentsManager.DeleteAssignment(assignment);
}
}
MessageBox.Show("Die Simulatorzuweisungen wurden erfolgreich übernommen.", "Erfolg", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Fehler beim Speichern der Simulatorzuweisungen!", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
#endregion
}
} //prevent any incomplete objects
public SimulatorAssignment(string simulatorId, SimulatorAssignmentsManager.SimulatorAssignments assignment, SimulatorAssignmentsManager.SimulatorPositions position, SimulatorAssignmentsManager.SimulationMattresses mattress, string customName)
{
this.SimulatorId = simulatorId;
this.Assignment = assignment;
this.Position = position;
this.Mattress = mattress;
this.CustomAssignmentName = customName;
}
