private void AddUserButton_Click(object sender, RoutedEventArgs e)
{
if (AddUserButton.Content.ToString() == "Add User")
{
NewButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
EditButton.IsEnabled = false;
AddUserButton.Content = "Add";
NewUserTextBox.IsReadOnly = false;
NewUserTextBox.Text = "";
}
else if (AddUserButton.Content.ToString() == "Add")
{
NewButton.IsEnabled = true;
DeleteButton.IsEnabled = true;
EditButton.IsEnabled = true;
AddUserButton.Content = "Add User";
using (var db = new ToDoDatabase())
{
addUser = new User()
{
UserName = NewUserTextBox.Text
};
db.Users.Add(addUser);
db.SaveChanges();
NewUserTextBox.Text = null;
MessageBox.Show("New user has been added!");
//UserDropDown.DisplayMemberPath = "UserName";
//UserDropDown.ItemsSource = UsersTable;
Initialize();
}
}
}
private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
var taskID = (UserTasksListBox.SelectedItem as Task).TaskID;
using (var db = new ToDoDatabase())
{
var DeleteUserTask = db.Tasks.First(t => t.TaskID == taskID);
db.Tasks.Remove(DeleteUserTask);
db.SaveChanges();
MessageBox.Show("Your item has been deleted");
TaskList = db.Tasks.Where(T => T.UserID == currentuserID).ToList();
}
UserTasksListBox.ItemsSource = TaskList;
UserTasksListBox.DisplayMemberPath = "TaskDescription";
}
public void Initialize()
{
TextBox.Text = "Click on new to add a new item :)";
TextBox.IsReadOnly = true;
NewUserTextBox.IsReadOnly = true;
using (var db = new ToDoDatabase())
{
var UsersTableName = db.Users.ToList(); //Get the users from the database
UsersTable = new List <string>(); // Create a list of strings
foreach (var item in UsersTableName)
{
UsersTable.Add(item.UserName); // Put the name of the users in our string list
}
}
UserDropDown.ItemsSource = UsersTable; // Assigning the name of the users to the combobox
}
private void UserSelected(object sender, SelectionChangedEventArgs e)
{
UserTasksListBox.ItemsSource = null; // Remove tasks or previous user
var selectedUser = UserDropDown.SelectedValue.ToString(); //
using (var db = new ToDoDatabase())
{
currentuserID = db.Users.First(u => u.UserName == selectedUser).UserID; //The 'first' method returns the first item that meets the condition rather than a list of one item
TaskList = db.Tasks.Where(t => t.UserID == currentuserID).ToList();
TaskTable = new List <string>();
foreach (var t in TaskList)
{
TaskTable.Add(t.TaskDescription);
}
UserTasksListBox.ItemsSource = TaskList;
}
}
private void NewButton_Click(object sender, RoutedEventArgs e)
{
if (NewButton.Content.ToString() == "New")
{
EditButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
AddUserButton.IsEnabled = false;
NewButton.Content = "Add";
TextBox.IsReadOnly = false;
TextBox.Text = "Start typing . . . .";
}
else if (NewButton.Content.ToString() == "Add")
{
EditButton.IsEnabled = true;
DeleteButton.IsEnabled = true;
AddUserButton.IsEnabled = true;
NewButton.Content = "New";
using (var db = new ToDoDatabase())
{
TaskToAdd = new Task()
{
UserID = currentuserID,
TaskDescription = TextBox.Text,
};
db.Tasks.Add(TaskToAdd);
db.SaveChanges();
//refresh view
TaskList = db.Tasks.Where(t => t.UserID == currentuserID).ToList();
UserTasksListBox.ItemsSource = null;
UserTasksListBox.ItemsSource = TaskList;
MessageBox.Show("Your item has been added!");
TextBox.Text = "Click on new to add a new item :)";
TextBox.IsReadOnly = true;
}
}
}
private void EditButton_Click(object sender, RoutedEventArgs e)
{
TextBox.IsReadOnly = false;
TaskSelected = UserTasksListBox.SelectedItem as Task;
using (var db = new ToDoDatabase())
{
if (EditButton.Content.ToString() == "Edit")
{
NewButton.IsEnabled = false;
DeleteButton.IsEnabled = false;
AddUserButton.IsEnabled = false;
EditButton.Content = "Save";
TextBox.Text = TaskSelected.TaskDescription;
TextBox.IsReadOnly = false;
}
else if (EditButton.Content.ToString() == "Save")
{
NewButton.IsEnabled = true;
DeleteButton.IsEnabled = true;
AddUserButton.IsEnabled = true;
EditButton.Content = "Edit";
TaskSelected = db.Tasks.Where(c => c.TaskID == TaskSelected.TaskID).FirstOrDefault();
TaskSelected.TaskDescription = TextBox.Text;
db.SaveChanges();
// Refresh tasktable
TaskList = db.Tasks.Where(t => t.UserID == currentuserID).ToList();
UserTasksListBox.ItemsSource = null;
UserTasksListBox.ItemsSource = TaskList;
// Clear TextBox
TextBox.Clear();
TextBox.IsReadOnly = true;
}
}
}
