static void ViewTaskList()
{
int currentPage = 0;
while ((currentPage < myToDoList.Pages.Count - 1) && myToDoList.Pages[currentPage].IsFull())
{
currentPage++;
}
while (true)
{
var tasks = myToDoList.Pages[currentPage].Tasks;
int taskNumber;
Console.Clear();
Console.WriteLine($"Showing {tasks.Count} task(s) out of {myToDoList.TotalNumberOfTasks}: \n");
myToDoList.DisplayPage(currentPage);
Console.WriteLine($"\nPage {currentPage + 1} out of {myToDoList.Pages.Count}:");
string deleteOption = (currentPage == 0) && (myToDoList.Pages[currentPage].IsFull()) ? "\n\td - delete page" : "";
Console.Write($"\nOptions:\n\t# - select task\n\t> - go to next page\n\t< - go to previous page{deleteOption}\n\t0 - add new task(s)\n\t - blank to go to main menu\n\nChoice: ");
string input = Console.ReadLine().ToLower();
if (int.TryParse(input, out taskNumber) && ((taskNumber > 0 && taskNumber <= (tasks.Count))))
{
if (!tasks[taskNumber - 1].isCrossedOut)
{
Console.WriteLine($"\nYou selected Task #{taskNumber} \"{tasks[taskNumber - 1].Name}\":");
Console.Write($"Are you done?\n\ty - Cross-out\n\tn - Re-enter\n\t - blank to Abort\n\nChoice: ");
//Console.Write($"Enter \"Y\" to Cross-out, \"N\" to Re-enter, or Blank to Abort: ");
input = Console.ReadLine().ToLower();
if (input == "n")
{
tasks[taskNumber - 1].CrossOut();
myToDoList.addNewTask(tasks[taskNumber - 1].Name);
}
else if (input == "y")
{
tasks[taskNumber - 1].CrossOut();
}
}
}
else if (input == ">")
{
currentPage++;
if (currentPage >= myToDoList.Pages.Count)
{
currentPage = 0;
}
}
else if (input == "<")
{
currentPage--;
if (currentPage < 0)
{
currentPage = myToDoList.Pages.Count - 1;
}
}
else if (input == "d")
{
if (currentPage == 0)
{
Console.Write($"Enter \"y\" to permanentely DELETE page: ");
//Console.Write($"\nOptions:\n\tY - permanentely Delete\n\t - bland to Abort\n\nChoice: ");
input = Console.ReadLine().ToLower();
if ((input == "y") && (myToDoList.Pages[currentPage].IsFull()))
{
myToDoList.RemovePage(currentPage);
if (!myToDoList.Pages.Any())
{
break;
}
}
}
}
else if (input == "0")
{
AddTasks();
currentPage = myToDoList.Pages.Count - 1;
}
else if (input == "")
{
break;
}
}
}