public void CreateButtonHandler(object sender, EventArgs e)
{
if (createForm == null)
{
ProjectManagement.NotImplementedMessageBox();
return;
}
Form newForm = createForm();
newForm.FormClosed += (o2, e2) =>
{
var items = getItemList?.Invoke();
if (items == null)
{
return;
}
valuesListBox.Items.Clear();
foreach (string nm in items.Select(x => x.Name))
{
valuesListBox.Items.Add(nm);
}
};
newForm.Show();
}
private void HandleLogin()
{
string username = usernameTextBox.Text;
string password = passwordTextBox.Text;
ProjectManagement form = new ProjectManagement();
this.Hide();
form.ShowDialog();
this.Close();
// TODO: Finish this
}
public BasePanel(string name, Func <List <T> > getItemList, Func <Form> createForm = null, Func <string, Form> updateForm = null)
{
InitializeComponent();
CreateButton = createButton;
UpdateButton = updateButton;
DeleteButton = deleteButton;
var list = getItemList?.Invoke();
if (list != null)
{
valuesListBox.Items.Clear();
foreach (string nm in list.Select(x => x.Name))
{
valuesListBox.Items.Add(nm);
}
}
string nameWithoutS = name.Substring(0, name.Length - 1);
if (name[name.Length - 1] != 's')
{
nameWithoutS = name;
}
this.createButton.Text = $"Create New {nameWithoutS}";
this.updateButton.Text = $"Update Selected {nameWithoutS}";
this.deleteButton.Text = $"Delete Selected {nameWithoutS}";
this.createForm = createForm;
this.getItemList = getItemList;
this.createButton.Click += CreateButtonHandler;
valuesListBox.MouseDoubleClick += (o, e) =>
{
int selectedIndex = valuesListBox.IndexFromPoint(e.Location);
if (selectedIndex != ListBox.NoMatches)
{
updateButton.PerformClick();
}
};
this.updateButton.Click += (o, e) =>
{
if (updateForm == null)
{
ProjectManagement.NotImplementedMessageBox();
return;
}
Form newForm = updateForm(this.valuesListBox.SelectedItem as string);
if (newForm == null)
{
MessageBox.Show("Must Select an Item to Update");
return;
}
newForm.FormClosed += (o2, e2) =>
{
var items = getItemList?.Invoke();
if (items == null)
{
return;
}
valuesListBox.Items.Clear();
foreach (string nm in items.Select(x => x.Name))
{
valuesListBox.Items.Add(nm);
}
};
newForm.Show();
};
this.deleteButton.Click += (o, e) =>
{
var items = getItemList?.Invoke();
if (items == null)
{
return;
}
var res = MessageBox.Show("Are you sure you would like to delete?", "Delete Confirmation", MessageBoxButtons.YesNo);
if (res == DialogResult.Yes)
{
var item = items.Where(x => x.Name == valuesListBox.SelectedItem as string).FirstOrDefault();
if (item != null)
{
items.Remove(item);
Database.Save();
valuesListBox.Items.Clear();
foreach (string nm in items.Select(x => x.Name))
{
valuesListBox.Items.Add(nm);
}
}
else
{
MessageBox.Show("Hmm, weird error item not found in DB");
}
}
};
}
