static public int GetNumber(int choiceRange, string title, string[] options)
{
int number;
bool badchoice = false;
while (true)
{
MenuPrinter.PrintMenu(title, options, null);
if (badchoice)
{
Console.Write("> Invalid input.\n");
}
try
{
Console.Write("> ");
number = Convert.ToInt32(Console.ReadLine());
if (number > choiceRange)
{
badchoice = true;
continue;
}
if (number < 1)
{
badchoice = true;
continue;
}
return(number);
}
catch
{
badchoice = true;
}
}
}
//public void inputCheckerCreateDeleteList(string purpose, string username, string list, string[] lists)
//{
// if (purpose.ToUpper() == "DELETE")
// {
// file_handler.DelteFile(listDirectory, username, list, lists);
// }
// if (purpose.ToUpper() == "CREATE")
// {
// bool existing = ifDuplicating(listDirectory);
// if (!existing)
// {
// file_handler.WriteToFile(listDirectory, "");
// Console.WriteLine("\n> success.");
// }
// else
// {
// Console.WriteLine("\nStatus: A title list is already taken...");
// Console.ReadLine();
// Console.WriteLine("\nGoing back to the main menu...");
// }
// }
// Console.Clear();
//}
public void CreateList()
{
MenuPrinter.PrintMenu("Create List", null, new string[] { "What is the name of the list?" });
Console.Write("> ");
string list = Console.ReadLine();
File.Create($@"{listDirectory}/{list}.txt").Dispose();
Console.WriteLine("\n> Done...");
Console.ReadKey();
}
public string[] ShowList(string username) // for current user show list, or get list
{
var file = new MyFileHandler(username);
string listDirectory = $@"./account_list/{username}/lists";
string[] lists = file.GetAvailableList(listDirectory);
if (lists.Length != 0) //check if any list exists
{
while (true)
{
int listNumber = ValidateChoice.GetNumber(lists.Length, "Lists created by " + username, lists);
if (listNumber == 0) //exit
{
break;
}
try
{
string[] toDoList = File.ReadAllLines($@"{listDirectory}/{lists[listNumber-1]}.txt");
if (toDoList.Length == 0)
{
MenuPrinter.PrintMenu(lists[listNumber - 1] + " List", null, new string[] { "List is empty..." });
break;
}
else
{
MenuPrinter.PrintMenu(lists[listNumber - 1] + " List", toDoList, null);
return(toDoList);
}
}
catch
{
Console.WriteLine("> The list you gave us does not exist!");
Console.ReadKey();
Console.Clear();
continue;
}
}
}
else
{
Console.WriteLine("> No List Exists...");
}
return(null);
}
static public string GetUserName(string title, string[] options)
{
bool badchoice = false;
while (true)
{
MenuPrinter.PrintMenu(title, null, options);
if (badchoice)
{
Console.Write("> Invalid input.\n> ");
}
Console.Write("Username> ");
string username = Console.ReadLine();
if (username.Contains(" "))
{
}
else
{
return(username);
}
badchoice = true;
}
}