private void SaveCurrentItem()
{
if (itemName != null)
{
if (NameTextBox.Text == "Main")
{
MessageBox.Show("Items cannot be named \"Main\"");
NameTextBox.Text = itemName;
return;
}
BudgetCalcItem currentItem = new BudgetCalcItem(NameTextBox.Text, PercentIncomeBox.Value, false);
data.SetItem(currentItem);
if (NameTextBox.Text != itemName)
{
data.RemoveItem(itemName);
itemName = currentItem.ItemName;
RefreshListBox();
}
else
{
itemName = currentItem.ItemName;
}
}
}
private void ItemsBox_SelectedValueChanged(object sender, EventArgs e)
{
// Save the current item
SaveCurrentItem();
// Get the item from data whose name matches the current selected item in the list box
BudgetCalcItem currentItem = data.GetItems()[(string)ItemsBox.SelectedItem];
NameTextBox.Text = currentItem.ItemName;
PercentIncomeBox.Value = currentItem.IncomePercent;
itemName = currentItem.ItemName;
}
private void UpdateItemsBox()
{
for (int i = ItemsBox.Items.Count - 1; i >= 0; i--)
{
ItemsBox.Items.RemoveAt(i);
}
for (int i = 0; i < data.GetItems().Count(); i++)
{
BudgetCalcItem item = data.GetItems().ElementAt(i).Value;
ItemsBox.Items.Add(item.ItemName);
ItemsBox.SetItemChecked(ItemsBox.Items.IndexOf(item.ItemName), item.Selected);
}
}
private void ItemsBox_ItemCheck(object sender, System.Windows.Forms.ItemCheckEventArgs e)
{
BudgetCalcItem selectedItem = data.GetItems()[(string)ItemsBox.Items[e.Index]];
if (e.NewValue == CheckState.Checked)
{
selectedItem.Selected = true;
}
else if (e.NewValue == CheckState.Unchecked)
{
selectedItem.Selected = false;
}
data.SetItem(selectedItem);
}
// TODO: Maybe instead of reading the amount from file every time a new item is selected, I could read it all at once when the file is opened?
// TODO: Decide on this once I figure out if I am going to save everything in the one file instead of the csv files.
private void ItemsBox_SelectedIndexChanged(object sender, EventArgs e)
{
BudgetCalcItem selectedItem = data.GetItems()[(string)ItemsBox.SelectedItem];
string filePath = Path.GetDirectoryName(dataFilePath) + $"\\{selectedItem.ItemName}.csv";
PercentIncomeDataLabel.Text = selectedItem.IncomePercent.ToString();
if (File.Exists(filePath))
{
CurrentBalanceDataLabel.Text = File.ReadLines(filePath).Last().Split(',').Last();
}
else
{
CurrentBalanceDataLabel.Text = "0.00";
}
}
public void SetItem(BudgetCalcItem item)
{
if (item.ItemName == "Main")
{
throw new System.ArgumentException("Items cannot be named \"Main\"");
}
if (_Items.ContainsKey(item.ItemName))
{
_Items[item.ItemName] = item;
}
else
{
_Items.Add(item.ItemName, item);
}
}