/// <summary>
/// Event for delete drug click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DeleteDrug_Click(object sender, RoutedEventArgs e)
{
selectedDataToDelete = (sender as MenuItem).DataContext as Prescription;
NewRepeatSummaryViewModel _objNewRepeatSummaryViewModel = this.DataContext as NewRepeatSummaryViewModel;
_objNewRepeatSummaryViewModel.DrugSearchCollection.Remove(selectedDataToDelete);
App.prescriptionCollection = _objNewRepeatSummaryViewModel.DrugSearchCollection;
if (_objNewRepeatSummaryViewModel.DrugSearchCollection.Count == 0)
{
tbkNameHeader.Visibility = Visibility.Collapsed;
tbkQtyHeader.Visibility = Visibility.Collapsed;
txbNoItems.Visibility = Visibility.Visible;
}
}
/// <summary>
/// Method invoked on clikking add button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
bool _isValid = false;
if (_isSearchDone == false)
{
prescription = new Prescription();
if (!string.IsNullOrEmpty(tbxDrugSearch.Text) && !string.IsNullOrWhiteSpace(tbxDrugSearch.Text))
{
if (!string.IsNullOrEmpty(tbxQty.Text) || !string.IsNullOrWhiteSpace(tbxQty.Text))
{
try
{
QtyValidator = Convert.ToInt16(tbxQty.Text);
QtyValidatorToString = Convert.ToString(QtyValidator);
if ((QtyValidator <= 0) || (QtyValidator >= 10000))
{
MessageBox.Show("Please enter a quantity between 1 and 9999 ");
tbxQty.Text = string.Empty;
}
else
{
prescription.quantity = QtyValidatorToString;
_isValid = true;
prescription.drugname = tbxDrugSearch.Text;
if (!string.IsNullOrEmpty(tbxReason.Text) || !string.IsNullOrWhiteSpace(tbxReason.Text))
{
prescription.reason = tbxReason.Text;
}
else
{
prescription.reason = string.Empty;
}
prescription.amp = string.Empty;
prescription.vmp = string.Empty;
prescription.vmpp = string.Empty;
prescription.ampp = string.Empty;
}
}
catch (OverflowException ex)
{
MessageBox.Show("Please enter a quantity between 1 and 9999");
tbxQty.Text = string.Empty;
}
catch (FormatException ex)
{
MessageBox.Show("Enter a number");
tbxQty.Text = string.Empty;
}
}
else
{
_isValid = false;
MessageBox.Show("Enter quantity of drug.");
}
}
else
{
_isValid = false;
MessageBox.Show("Enter drug name.");
}
}
else
{
if (!string.IsNullOrEmpty(tbxDrugSearch.Text) || !string.IsNullOrWhiteSpace(tbxDrugSearch.Text))
{
if (!string.IsNullOrEmpty(tbxQty.Text) || !string.IsNullOrWhiteSpace(tbxQty.Text))
{
try
{
QtyValidator = Convert.ToInt16(tbxQty.Text);
QtyValidatorToString = Convert.ToString(QtyValidator);
if ((QtyValidator <= 0) || (QtyValidator >= 10000))
{
MessageBox.Show("Please enter a quantity between 1 and 9999 ");
tbxQty.Text = string.Empty;
}
else
{
prescription.quantity = QtyValidatorToString;
_isValid = true;
prescription.drugname = tbxDrugSearch.Text;
if (!string.IsNullOrEmpty(tbxReason.Text) || !string.IsNullOrWhiteSpace(tbxReason.Text))
{
prescription.reason = tbxReason.Text;
}
else
{
prescription.reason = string.Empty;
}
}
}
catch (OverflowException ex)
{
MessageBox.Show("Please enter a quantity between 1 and 9999");
tbxQty.Text = string.Empty;
}
catch (FormatException ex)
{
MessageBox.Show("Enter a number");
tbxQty.Text = string.Empty;
}
}
else
{
_isValid = false;
MessageBox.Show("Enter quantity of drug.");
}
}
else
{
_isValid = false;
MessageBox.Show("Enter drug name.");
}
}
if (_isValid == true)
{
prescriptionCollection.Add(prescription);
App.autoCompleteListDrug.Add(tbxDrugSearch.Text);
tbxDrugSearch.Text = string.Empty;
tbxQty.Text = string.Empty;
tbxReason.Text = string.Empty;
NewRepeatSummaryViewModel _objNewRepeatSummaryViewModel = this.DataContext as NewRepeatSummaryViewModel;
_objNewRepeatSummaryViewModel.DrugSearchCollection = prescriptionCollection;
App.prescriptionCollection = prescriptionCollection;
this.DataContext = _objNewRepeatSummaryViewModel;
tbkNameHeader.Visibility = Visibility.Visible;
tbkQtyHeader.Visibility = Visibility.Visible;
txbNoItems.Visibility = Visibility.Collapsed;
}
}