private int GetSplitCount(ChoicesLayoutVM choicesLayout)
{
int count = 1;
if (choicesLayout.ColumnCount != null && choicesLayout.ColumnCount.HasValue)
{
count = choicesLayout.ColumnCount.Value;
}
return(count);
}
private void WriteChoicesResponse(Body body, QuestionVM question)
{
ResponseVM response = question.Response;
ChoicesLayoutVM choicesLayout = (ChoicesLayoutVM)response.Layout;
List <CodeVM> validCodes = GetValidCodes(response.Codes);
if (choicesLayout.MeasurementMethod == ChoicesLayoutMesurementMethod.Single ||
choicesLayout.MeasurementMethod == ChoicesLayoutMesurementMethod.Multiple)
{
//If Measurement is Single answer or Multiple answer
Table table = CreateFilledTable(choicesLayout.Surround, false);
List <List <CodeVM> > codesList = SplitCodes(validCodes, choicesLayout);
//In the case of vertical(splitCount=number of columns)
TableRow tableRow = new TableRow();
table.Append(tableRow);
int firstCodesCount = codesList[0].Count; //add the empty paragraph in the last column in order to match the paragraph number in the cell(or show the layout frame)
foreach (List <CodeVM> codes in codesList)
{
TableCell cell = CreateChoicesCell(codes, firstCodesCount);
tableRow.Append(cell);
}
body.Append(table);
}
else
{
//Meaning differentiation
Table table = CreateFilledTable(true, true);
TableRow tableRow1 = new TableRow();
TableRow tableRow2 = new TableRow();
table.Append(tableRow1);
table.Append(tableRow2);
foreach (CodeVM code in validCodes)
{
tableRow1.Append(CreateCenterCell(code.Value));
tableRow2.Append(CreateCenterCell(code.Label));
}
body.Append(table);
}
}
private List <List <CodeVM> > SplitCodes(List <CodeVM> validCodes, ChoicesLayoutVM choicesLayout)
{
List <List <CodeVM> > codesList = new List <List <CodeVM> >();
int count = GetSplitCount(choicesLayout);
int countPerArea = DivideCeil(validCodes.Count, count);
if (choicesLayout.Direction == ChoicesLayoutDirection.Vertical)
{
List <CodeVM> codesPerArea = null;
int i = 0;
foreach (CodeVM code in validCodes)
{
if (i % countPerArea == 0)
{
codesPerArea = new List <CodeVM>();
codesList.Add(codesPerArea);
}
codesPerArea.Add(code);
i++;
}
}
else
{
int areaCount = DivideCeil(validCodes.Count, countPerArea); //This will be the number of cells.
for (int j = 0; j < areaCount; j++)
{
codesList.Add(new List <CodeVM>());
}
int i = 0; //Fill columns while replacing in order
foreach (CodeVM code in validCodes)
{
int codesIndex = i % areaCount;
codesList[codesIndex].Add(code);
i++;
}
}
return(codesList);
}
