public static bool DeleteTask(List <Task> list)
{
Task selectedTask = GetSelectedTaskFromUser(list, "Enter task # to delete: ");
UserInput.Display("Task to be deleted:\n\n");
selectedTask.DisplayTask();
if (UserInput.UserConfirmationPrompt("\nAre you sure(Y/N)? "))
{
return(list.Remove(selectedTask));
}
else
{
UserInput.Display("\nDelete cancelled!\n\n");
}
return(false);
}
private static bool PerformAdvancedTask(int selectedOption, List <Task> taskList)
{
if (selectedOption == 1)
{
DisplayTasksByOwnerName(taskList);
}
else if (selectedOption == 2)
{
DisplayAllTaskBeforeDate(taskList);
}
else if (selectedOption == 3)
{
try
{
Task selectedTask = GetSelectedTaskFromUser(taskList,
"Enter Task# to edit: ");
selectedTask.DisplayTask();
if (UserInput.UserConfirmationPrompt("Are you sure(Y/N)"))
{
selectedTask = Task.AddOrEdit(selectedTask, true);
UserInput.Display("Updated!");
}
else
{
UserInput.Display("Cancelled by user.");
}
}
catch (Exception)
{
UserInput.Display("Item does not exists!");
}
}
else
{
return(false);
}
return(true);
}
public static void MarkTaskAsComplete(List <Task> list)
{
int[] indexOfTask = UserInput.GetUserMultipleInputAsInteger("Task# to set to complete " +
"(use space to enter multiple tasks#): ");
foreach (int index in indexOfTask)
{
list[index - 1].DisplayTask();
}
if (UserInput.UserConfirmationPrompt("\nAre you sure(Y/N)? "))
{
foreach (int index in indexOfTask)
{
list[index - 1].MarkAsComplete();
}
UserInput.Display("\nCompleted!\n\n");
}
else
{
UserInput.Display("\nStatus change cancelled!\n\n");
}
}
static void Main(string[] args)
{
List <Task> taskList = new List <Task>();
bool repeat = true;
taskList = TestData();
while (repeat)
{
try
{
switch (GetInputFromMainMenu())
{
case 1:
Console.Clear();
DisplayAllTasks(taskList);
Pause();
break;
case 2:
taskList.Add(Task.AddOrEdit(null));
UserInput.Display("New task added!");
Pause();
break;
case 3:
if (DeleteTask(taskList))
{
UserInput.Display("\nDeleted!\n\n");
}
Pause();
break;
case 4:
MarkTaskAsComplete(taskList);
Pause();
break;
case 5:
Console.Clear();
while (repeat)
{
int selectedOption = AdvancedOptionMenu();
//if user exit advanced option repeat equals false
repeat = PerformAdvancedTask(selectedOption, taskList);
if (repeat)
{
Pause();
}
}
repeat = true; //Set back to true for main menu
break;
case 6:
if (UserInput.UserConfirmationPrompt("Are you sure(Y/N)?"))
{
repeat = false;
}
break;
default:
break;
}
}
catch (ArgumentOutOfRangeException)
{
UserInput.Display("That record does not exists. " +
"Use option 1 to view the list of tasks");
}
}//while
UserInput.Display("Goodbye!\n");
}