public void CheckOut()
{
Dictionary <string, List <string> > studentCheckOuts = data.StudentCheckOuts;
Console.Clear();
string name = "";
string title = "";
while (true)
{
Console.Clear();
Console.WriteLine("All Students: ");
reader.CheckOutStudentList();
Console.WriteLine("\nEnter a name or \"quit\" to return to the main menu. ");
name = Console.ReadLine();
bool quitter = data.MenuQuitter(name);
if (quitter == true)
{
return;
}
if (DoThingers.CIContains(studentCheckOuts, name)) //my case insensitive contains method
{
break;
}
else
{
Console.WriteLine("Please enter a valid name.");
System.Threading.Thread.Sleep(1500);
continue;
}
}
while (true)
{
Console.Clear();
Console.WriteLine("Available Resources: ");
reader.CheckOutPrintAvailableResources();
Console.WriteLine("\nEnter the name of the resource you want to check out: ");
title = Console.ReadLine();
bool quitter = data.MenuQuitter(title);
if (quitter == true)
{
return;
}
if (DoThingers.CIContains(resources, title))
{
AddToList(studentCheckOuts, name, title);
bool checker;
resources.TryGetValue(title, out checker);
if (checker == true)
{
UpdateCheckOutDictionaryAvailability(resources, title); //updates resources dictionary
writer.CheckOutResource(studentCheckOuts, name); //writes the student files
writer.WriteResourceFiles(resources); //writes the resource files
}
else
{
Console.WriteLine("That resource is already checked out or does not exist. Please select another.");
continue;
}
}
else
{
Console.WriteLine("That resource does not exist.");
}
string input = "";
while (input != "yes" || input != "no" || input != "y" || input != "n")
{
Console.WriteLine("Do you want to check out another resource? Y or N");
input = Console.ReadLine().ToLower();
if (input != "yes" || input != "no" || input != "y" || input != "n")
{
break;
}
}
if (input == "yes" || input == "y")
{
continue;
}
if (input == "no" || input == "n")
{
break;
}
}
}
public void ReturnItem()
{
string name;
string filename;
while (true)
{
Console.Clear();
Console.WriteLine("Student names: ");
reader.CheckOutStudentList();
Console.WriteLine("\nEnter your name or \"quit\" to return to the main menu.");
name = Console.ReadLine();
bool quitter = data.MenuQuitter(name);
if (quitter == true)
{
return;
}
if (data.StudentCheckOuts.Keys.Contains(name.ToLower()))
{
StringBuilder fileName = new StringBuilder();
fileName.Append(name);
fileName.Append(".txt");
filename = fileName.ToString();
if (!File.Exists(filename))
{
Console.WriteLine("That user doesn't have anything checked out.");
Console.WriteLine("Press any key to return to the main menu.");
Console.ReadKey();
return;
}
else
{
ShowCheckedOutResources(filename);
break;
}
}
else
{
continue;
}
}
while (true)
{
Console.WriteLine("Enter the name of the resource you wish to return or \"quit\" to return to the main menu. ");
string title = Console.ReadLine();
bool quitter = data.MenuQuitter(title);
if (quitter == true)
{
return;
}
if (resources.ContainsKey(title))
{
string toDelete = "";
string line;
using (StreamReader reader = new StreamReader(filename))
{
while (!reader.EndOfStream)
{
line = reader.ReadLine();
if (resources.ContainsKey(line))
{
toDelete = title;
reader.Close();
break;
}
}
bool success = RemoveReturnedItemFromStudentFile(filename, toDelete);
if (success == true)
{
resources[title] = true;
writer.WriteResourceFiles(resources);
writer.StudentHeader(name);
Console.WriteLine(title + " has been returned. Press any key to continue.");
Console.ReadKey();
break;
}
else
{
Console.WriteLine("That user has not checked out that resource.");
Console.WriteLine("\nPress any key to return to the main menu.");
Console.ReadKey();
break;
}
}
}
else
{
Console.WriteLine("\nThat title does not exist. Please try again or enter \"quit\" to go back to the main menu.\n");
continue;
}
}
}