private void btnOK_Click(object sender, RoutedEventArgs e)
{
Epi.ImportExport.Filters.ConditionJoinTypes op = Epi.ImportExport.Filters.ConditionJoinTypes.And;
if (cmbLogicalOperator.SelectedIndex == 2)
{
op = Epi.ImportExport.Filters.ConditionJoinTypes.Or;
}
Filters = new RowFilters(this.DataHelper.Database, op);
if (Click != null)
{
if (includeCasesOnly.IsChecked == true)
{
IncludeCases = true;
IncludeCaseExposures = true;
IncludeContacts = false;
}
if (includeCasesContacts.IsChecked == true)
{
IncludeCases = true;
IncludeCaseExposures = true;
IncludeContacts = true;
}
if (checkboxDeidentifyData.IsChecked == true)
{
DeIdentifyData = true;
}
else
{
DeIdentifyData = false;
}
switch (cmbRecordProcessingScope.SelectedIndex)
{
case 0:
RecordProcessingScope = Epi.RecordProcessingScope.Undeleted;
break;
case 1:
RecordProcessingScope = Epi.RecordProcessingScope.Deleted;
break;
case 2:
RecordProcessingScope = Epi.RecordProcessingScope.Both;
break;
}
// NOTE: Contact-only exports were removed at request of project coordinator...
//if (includeContactsOnly.IsChecked == true)
//{
// IncludeCases = false;
// IncludeCaseExposures = false;
// IncludeContacts = true;
//}
IDbDriver db = this.DataHelper.Database;
// data package filters
if (checkboxFilterData.IsChecked == true)
{
string varName1 = cmbVariableName1.Text.Trim();
string value1 = tboxValue1.Text.Trim();
string varName2 = cmbVariableName2.Text.Trim();
string value2 = tboxValue2.Text.Trim();
#region Check to see if user's filtering options make sense
if (String.IsNullOrEmpty(varName1) && String.IsNullOrEmpty(value1))
{
MessageBox.Show("Neither a variable nor a value have been selected for the first condition. Please ensure both a variable and a value are present before proceeding.", "Missing filter information", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (!String.IsNullOrEmpty(varName1) && String.IsNullOrEmpty(value1))
{
MessageBox.Show("A variable has been selected for the first condition, but no value has been specified. Please specify a value and try again.", "No value specified", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (!String.IsNullOrEmpty(value1) && String.IsNullOrEmpty(varName1))
{
MessageBox.Show("A value has been selected for the first condition, but no variable has been specified. Please specify a variable on which to filter and try again.", "No variable specified", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (cmbLogicalOperator.SelectedIndex == 1 && String.IsNullOrEmpty(varName2) && String.IsNullOrEmpty(value2))
{
MessageBox.Show("Neither a variable nor a value have been selected for the second condition. Please ensure both a variable and a value are present before proceeding.", "Missing filter information", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (cmbLogicalOperator.SelectedIndex == 1 && !String.IsNullOrEmpty(varName2) && String.IsNullOrEmpty(value2))
{
MessageBox.Show("A variable has been selected for the second condition, but no value has been specified. Please specify a value and try again.", "No value specified", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (cmbLogicalOperator.SelectedIndex == 1 && !String.IsNullOrEmpty(value2) && String.IsNullOrEmpty(varName2))
{
MessageBox.Show("A value has been selected for the second condition, but no variable has been specified. Please specify a variable on which to filter and try again.", "No variable specified", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
#endregion
if (!String.IsNullOrEmpty(varName1) && !String.IsNullOrEmpty(value1))
{
if (cmbOperator1.SelectedIndex == 0)
{
TextRowFilterCondition tfc = new TextRowFilterCondition("[" + varName1 + "] = @" + varName1 + "", "" + varName1 + "", "@" + varName1 + "", value1);
tfc.Description = "" + varName1 + " equals " + value1;
Filters.Add(tfc);
}
else
{
value1 = "%" + value1 + "%";
TextRowFilterCondition tfc = new TextRowFilterCondition("[" + varName1 + "] LIKE @" + varName1 + "", "" + varName1 + "", "@" + varName1 + "", value1);
tfc.Description = "" + varName1 + " contains " + value1;
Filters.Add(tfc);
}
}
if (!String.IsNullOrEmpty(varName2) && !String.IsNullOrEmpty(value2))
{
if (cmbOperator2.SelectedIndex == 0)
{
TextRowFilterCondition tfc = new TextRowFilterCondition("[" + varName2 + "] = @" + varName2 + "", "" + varName2 + "", "@" + varName2 + "", value2);
tfc.Description = "" + varName2 + " equals " + value2;
Filters.Add(tfc);
}
else
{
value2 = "%" + value2 + "%";
TextRowFilterCondition tfc = new TextRowFilterCondition("[" + varName2 + "] LIKE @" + varName2 + "", "" + varName2 + "", "@" + varName2 + "", value2);
tfc.Description = "" + varName2 + " contains " + value2;
Filters.Add(tfc);
}
}
}
RoutedEventArgs args = new RoutedEventArgs(CaseExportOptions.OkClickEvent);
Click(this, args);
}
}
