private void unitChanger_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
string oldUnitStr = _ingredient._unitStr;
//string newUnitStr = unitChanger.SelectedValue.ToString(); // THIS IS NULL WITH STRINGS
string newUnitStr = unitChanger.SelectedItem.ToString(); // THANK YOU
//Debug.WriteLine(oldUnitStr);
//Debug.WriteLine("=-=-=-=-=-=");
//Debug.WriteLine(newUnitStr);
if (oldUnitStr == newUnitStr)
{
return;
}
// ONLY call update if oldUnitStr != newUnitStr
// now update the measurement value
_ingredient.convertMeasurement(newUnitStr);
// then convert this value to str
// get this string and set the primary string to this (which is fine since no secondary string will exist)
//_ingredient._unitStr = newUnitStr;
primaryText.Text = _ingredient._measurementStr;
//Debug.WriteLine(primaryText.Text);
}
//Incomplete
private void Save_Click(object sender, RoutedEventArgs e)
{
//Parse the amount box
double d = -1;
bool frac;
string[] amount = AmountBox.Text.Split('/');
for (int i = 0; i < amount.Length; i++)
{
amount[i].Trim();
}
if (amount.Length == 2 && Double.TryParse(amount[0].ToString(), out d) && Double.TryParse(amount[1].ToString(), out d))
{
frac = true;
}
else
{
frac = false;
}
//Only do this when both are empty
if (!string.IsNullOrWhiteSpace(ingBox.Text) && !string.IsNullOrWhiteSpace(AmountBox.Text) && measurementChanger.SelectedItem != null &&
(unitChanger.SelectedItem != null || measurementChanger.SelectedItem.ToString() == "NONE") &&
(Double.TryParse(AmountBox.Text.ToString(), out d)) || frac == true)
{
//Exit the popup
modBox.IsEnabled = false;
this.modBox.Visibility = System.Windows.Visibility.Hidden;
//When you are changing an item
if (!changeAddFlag)
{
if (frac == true)
{
//It's a fraction
int num = Convert.ToInt32(amount[0]);
int den = Convert.ToInt32(amount[1]);
_recipe._ingredients[ingNum]._measurement = (double)num / (double)den;
}
else
{
//Double.TryParse(AmountBox.Text.ToString(), out d);
_recipe._ingredients[ingNum]._measurement = d;
}
//_recipe._ingredients[ingNum]._measurement = d;//Convert.ToDouble(AmountBox.Text.ToString());
//Changer measurement number
//_recipe._ingredients[ingNum]._measurement = Convert.ToInt32(AmountBox.Text);
if (measurementChanger.SelectedItem.ToString() == "VOL.") // volume
{
_recipe._ingredients[ingNum]._unitType = Ingredient.UnitType.VOLUME;
_recipe._ingredients[ingNum]._hasStandardUnit = true;
_recipe._ingredients[ingNum]._hasSpecialUnit = false;
}
else if (measurementChanger.SelectedItem.ToString() == "MASS") // mass
{
_recipe._ingredients[ingNum]._unitType = Ingredient.UnitType.MASS;
_recipe._ingredients[ingNum]._hasStandardUnit = true;
_recipe._ingredients[ingNum]._hasSpecialUnit = false;
}
else if (measurementChanger.SelectedItem.ToString() == "LEN.")// length
{
_recipe._ingredients[ingNum]._unitType = Ingredient.UnitType.LENGTH;
_recipe._ingredients[ingNum]._hasStandardUnit = true;
_recipe._ingredients[ingNum]._hasSpecialUnit = false;
}
else if (measurementChanger.SelectedItem.ToString() == "SPEC.")
{
_recipe._ingredients[ingNum]._unitType = Ingredient.UnitType.SPECIAL;
_recipe._ingredients[ingNum]._hasStandardUnit = false;
_recipe._ingredients[ingNum]._hasSpecialUnit = true;
}
else
{
_recipe._ingredients[ingNum]._unitType = Ingredient.UnitType.NONE;
_recipe._ingredients[ingNum]._hasStandardUnit = false;
_recipe._ingredients[ingNum]._hasSpecialUnit = false;
}
if (measurementChanger.SelectedItem.ToString() == "NONE")
{
_recipe._ingredients[ingNum]._unitStr = "";
_recipe._ingredients[ingNum]._measurementStr = AmountBox.Text;
}
else
{
_recipe._ingredients[ingNum]._unitStr = unitChanger.SelectedItem.ToString();
_recipe._ingredients[ingNum].convertMeasurement(unitChanger.SelectedItem.ToString());
}
_recipe._ingredients[ingNum]._mainText = ingBox.Text;
//measurement str
}
else //Don't delete, just add
{
//Instantiate more stuff tha this
//You want to change ingredient name, amount, measurement type and units
//List<string> _substitutions = new List<string> { };
//Ingredient newIng = new Ingredient(0, "0", Ingredient.UnitType.NONE,"", "", _substitutions);
//need to be able to write fractions too right?
//newIng._measurement = Convert.ToDouble(AmountBox.Text.ToString());
Ingredient newIng;
double measurement;
string measurementStr;
Ingredient.UnitType unitType;
string unitStr;
string mainText;
List <string> substitutions = new List <string> {
};
if (frac == true)
{
//It's a fraction
int num = Convert.ToInt32(amount[0]);
int den = Convert.ToInt32(amount[1]);
measurement = (double)num / (double)den;
measurementStr = num.ToString() + "/" + den.ToString();
}
else
{
//Double.TryParse(AmountBox.Text.ToString(), out d);
measurement = d;
measurementStr = measurement.ToString();
}
//TODO: measurement str
if (measurementChanger.SelectedItem.ToString() == "VOL.") // volume
{
unitType = Ingredient.UnitType.VOLUME;
}
else if (measurementChanger.SelectedItem.ToString() == "MASS") // mass
{
unitType = Ingredient.UnitType.MASS;
}
else if (measurementChanger.SelectedItem.ToString() == "LEN.")// length
{
unitType = Ingredient.UnitType.LENGTH;
}
else if (measurementChanger.SelectedItem.ToString() == "SPEC.")
{
unitType = Ingredient.UnitType.SPECIAL;
}
else
{
unitType = Ingredient.UnitType.NONE;
}
mainText = ingBox.Text;
if (measurementChanger.SelectedItem.ToString() == "NONE")
{
unitStr = "";
measurementStr = AmountBox.Text;
newIng = new Ingredient(measurement, measurementStr, unitType, unitStr, mainText, substitutions);
}
else
{
unitStr = unitChanger.SelectedItem.ToString();
newIng = new Ingredient(measurement, measurementStr, unitType, unitStr, mainText, substitutions);
newIng.convertMeasurement(unitChanger.SelectedItem.ToString());
}
_recipe._ingredients.Add(newIng);
//measurement str
//_recipe._ingredients[ingNum].convertMeasurement(unitChanger.SelectedItem.ToString());
}
ModIngredients updatePage = new ModIngredients(_recipe, recipeNum);
((MainWindow)App.Current.MainWindow).Main.Content = updatePage;
mainGrid.IsEnabled = true;
InvalidInput.Visibility = System.Windows.Visibility.Hidden;
InvalidInput2.Visibility = System.Windows.Visibility.Hidden;
InvalidInput3.Visibility = System.Windows.Visibility.Hidden;
}
else
{
if (string.IsNullOrWhiteSpace(ingBox.Text))
{
InvalidInput.Visibility = System.Windows.Visibility.Visible;
}
if (string.IsNullOrWhiteSpace(AmountBox.Text) || measurementChanger.SelectedItem != null ||
(unitChanger.SelectedItem != null || measurementChanger.SelectedItem.ToString() == "NONE"))
{
InvalidInput2.Visibility = System.Windows.Visibility.Visible;
InvalidInput3.Visibility = System.Windows.Visibility.Visible;
}
//MessageBox.Show("Ingredient name/Amount is empty OR meas/unit is not selected OR amount not in decimals");
}
}