public static int CheckFileFolderExistance()
{
bool fileAndFolderExisting = default(bool);
int errorCounter = 0;
/*
* If program fails to check, create folder or file 3 times, it will exit. Else it will fall out
* of the loop after checking existance of file and folder, and, if needed, created them.
*/
do
{
fileAndFolderExisting = FileHandling.StartCheckExistance();
if (!fileAndFolderExisting)
{
errorCounter++;
}
if (errorCounter >= 3)
{
Environment.Exit(0);
}
} while (!fileAndFolderExisting);
return(errorCounter);
}
// Menu for listing persons in my class
public static void ListAllClassmates(List <Classmates> listOfClassmates)
{
do
{
top = 7;
left = 35;
FileHandling.LogoPrint("start");
PrintMenu(listAllClassmatesMenu);
Console.SetCursorPosition(left, top);
Print.Yellow($"Det finns {listOfClassmates.Count} st i klassen, och dessa är:");
for (int i = 0; i < listOfClassmates.Count; i++)
{
top++;
Console.SetCursorPosition(left, top);
Console.WriteLine($"{i+1}. {listOfClassmates[i].Name}, {listOfClassmates[i].Age} år");
}
if (listOfClassmates.Count == 0)
{
Console.SetCursorPosition(left, top);
Print.Yellow("Inga personer finns i klassen ");
}
top = listAllClassmatesMenu.Count + 10;
left = 0;
Console.SetCursorPosition(left, top);
Print.Blue(@"Ange ett alternativ \>");
string userInput = Console.ReadLine().ToLower();
switch (userInput)
{
case "b":
StartMenu(listOfClassmates);
break;
case "a":
Environment.Exit(0);
break;
default:
top = listAllClassmatesMenu.Count + 11;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
ListAllClassmates(listOfClassmates);
break;
}
} while (true);
}
/*----------------------------------------------------------
* DIFFERENT MENUES
* ----------------------------------------------------------*/
public static void StartMenu(List <Classmates> listOfClassmates)
{
do
{
Console.Clear();
FileHandling.LogoPrint("start");
PrintMenu(startMenu);
Print.Blue(@"Ange ett alternativ \>");
int menuChoice;
int.TryParse(Console.ReadLine(), out menuChoice);
switch (menuChoice)
{
case 1:
Menus.ListAllClassmates(listOfClassmates);
break;
case 2:
Menus.ListDetailsClassmates(listOfClassmates, listBasicClassmatesMenu);
break;
case 3:
RemoveMenu(listOfClassmates, listBasicClassmatesMenu);
break;
case 4:
listOfClassmates.Clear();
Classmates.Populate(listOfClassmates);
FileHandling.BinarySerializer(listOfClassmates);
top = startMenu.Count + 11;
left = 0;
Console.SetCursorPosition(left, top);
Print.Yellow("Mockdata återställd");
Thread.Sleep(1500);
break;
case 5:
Environment.Exit(0);
break;
case 0:
default:
top = startMenu.Count + 11;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
break;
}
} while (true);
}
// Menu for removing persons
public static void RemoveMenu(List <Classmates> listOfClassmates, List <string> menuList)
{
do
{
top = menuList.Count + 5;
left = 35;
FileHandling.LogoPrint("remove");
PrintMenu(menuList);
Console.SetCursorPosition(left, top);
Print.Yellow($"Välj person att ta bort:");
for (int i = 0; i < listOfClassmates.Count; i++)
{
top++;
Console.SetCursorPosition(left, top);
Console.WriteLine($"{i + 1}. {listOfClassmates[i].Name}");
}
if (listOfClassmates.Count == 0)
{
Console.SetCursorPosition(left, top);
Print.Yellow("Inga personer finns i klassen");
}
top = menuList.Count + 11;
left = 0;
Console.SetCursorPosition(left, top);
Print.Blue(@"Ange ett alternativ \>");
string userInput = Console.ReadLine().ToLower();
int convertedInput = 100;
try
{
convertedInput = Convert.ToInt32(userInput);
}
catch
{
switch (userInput)
{
case "b":
StartMenu(listOfClassmates);
break;
case "a":
Environment.Exit(0);
break;
default:
top = listAllClassmatesMenu.Count + 12;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
break;
}
}
if (convertedInput != 100)
{
switch (convertedInput)
{
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
if (convertedInput > listOfClassmates.Count)
{
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
}
else
{
listOfClassmates.RemoveAt(convertedInput - 1);
FileHandling.BinarySerializer(listOfClassmates);
}
break;
default:
top = listAllClassmatesMenu.Count + 12;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
break;
}
}
} while (true);
}
// Menu for listing details of my classmates
public static void ListDetailsClassmates(List <Classmates> listOfClassmates, List <string> menuList)
{
do
{
top = menuList.Count + 6;
left = 35;
FileHandling.LogoPrint("details");
//Prints menu
PrintMenu(menuList);
Console.SetCursorPosition(left, top);
//List all the classmates from listOfClassmates
Print.Yellow($"Visa info om:");
for (int i = 0; i < listOfClassmates.Count; i++)
{
top++;
Console.SetCursorPosition(left, top);
Console.WriteLine($"{i + 1}. {listOfClassmates[i].Name}");
}
if (listOfClassmates.Count == 0)
{
Console.SetCursorPosition(left, top);
Print.Yellow("Inga personer finns i klassen");
}
top = menuList.Count + 11;
left = 0;
Console.SetCursorPosition(left, top);
Print.Blue(@"Ange ett alternativ \>");
string userInput = Console.ReadLine().ToLower();
int convertedInput = 100;
//Try Catch for checking if the user pressed an integer button or chars 'a' or 'b'
try
{
convertedInput = Convert.ToInt32(userInput);
}
catch
{
switch (userInput)
{
case "b":
StartMenu(listOfClassmates);
break;
case "a":
Environment.Exit(0);
break;
default:
top = listAllClassmatesMenu.Count + 12;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
break;
}
}
if (convertedInput != 100)
{
switch (convertedInput)
{
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
if (convertedInput > listOfClassmates.Count)
{
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
}
else
{
listOfClassmates[convertedInput - 1].ShowDetails();
}
break;
default:
top = listAllClassmatesMenu.Count + 12;
left = 0;
Console.SetCursorPosition(left, top);
Print.Red("Felaktigt val, försök igen");
Thread.Sleep(1500);
break;
}
}
} while (true);
}