/// <summary>
/// Validate and add animal on Add animal button click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddAnimal_Click(object sender, EventArgs e)
{
{
//send animal info for validation and receive errorText.
string errorText = AnimalMaker.ValidateInput(txtName.Text, txtAge.Text, lstGender.SelectedIndex,
lstSpecies.Text, txtAnimalCatInfo.Text, txtSpeciesInfo.Text);
//if errorText is not empty, input is not valid.
if (!string.IsNullOrEmpty(errorText))
{
MessageBox.Show(errorText);
}
//if errorText is empty, input is valid.
else
{
bool notUsed = int.TryParse(txtAge.Text, out int ageInt); //convert age from string to integer
var animal = AnimalMaker.MakeAnimal(txtName.Text, ageInt, lstGender.Text,
lstSpecies.Text, txtAnimalCatInfo.Text, txtSpeciesInfo.Text); //send info to AnimalMaker for creation of animal
bool addOK = animalManagerObj.AddAnimal(animal); //send animal to AnimalManager to be added
if (addOK)
{
UpdateAnimalList(); //display animal in Animal list
InitializeGui(); //clear form
}
else
{
MessageBox.Show("Animal not added");
}
}
}
}
