public static void ProceedToReturn()
{
Console.Clear();
Console.BackgroundColor = titleBackColor;
Console.ForegroundColor = titleFontColor;
Console.WriteLine("----RETURN BOOK----");
Console.ResetColor();
string username = string.Empty;
while (true)
{
Console.Clear();
Console.BackgroundColor = titleBackColor;
Console.ForegroundColor = titleFontColor;
Console.WriteLine("| RETURN BOOK |");
Console.ResetColor();
Console.WriteLine();
Console.WriteLine(">Type your username");
username = Console.ReadLine();
if (!username.Trim().Equals(string.Empty))
{
break;
}
}
Reader user = rental.TryPickUserByName(username);
if (user == null)
{
NoUserCase();
return;
}
int chosenBookIndex = 0;
Console.Clear();
Console.BackgroundColor = menuBackColor;
Console.ForegroundColor = menuFontColor;
Console.WriteLine("| Esc - exit | Enter - choose| Up, Down arrows - navigate |");
Console.BackgroundColor = titleBackColor;
Console.ForegroundColor = titleFontColor;
Console.WriteLine("| RENT BOOK |");
Console.BackgroundColor = infoBackColor;
Console.ForegroundColor = infoFontColor;
Console.WriteLine(">User: "******">Your books: " : "You haven't rent any books yet");
if (books.Count != 0)
{
OptimisedListRender(chosenBookIndex, books);
Guid bookid = Guid.Empty;
while (true)
{
ConsoleKey key = Console.ReadKey().Key;
if (key == ConsoleKey.UpArrow)
{
if (chosenBookIndex > 0)
{
chosenBookIndex--;
}
}
if (key == ConsoleKey.DownArrow)
{
if (chosenBookIndex < books.Count - 1)
{
chosenBookIndex++;
}
}
if (key == ConsoleKey.Enter)
{
break;
}
if (key == ConsoleKey.Escape)
{
return;
}
Console.Clear();
Console.BackgroundColor = menuBackColor;
Console.ForegroundColor = menuFontColor;
Console.WriteLine("| Esc - exit | Enter - choose| Up, Down arrows - navigate |");
Console.BackgroundColor = titleBackColor;
Console.ForegroundColor = titleFontColor;
Console.WriteLine("| RENT BOOK |");
Console.ResetColor();
Console.BackgroundColor = infoBackColor;
Console.ForegroundColor = infoFontColor;
Console.WriteLine(">User: "******">Available books: " : "No books available");
OptimisedListRender(chosenBookIndex, books);
}
bookid = books[chosenBookIndex].Id;
Console.Clear();
Console.BackgroundColor = titleBackColor;
Console.ForegroundColor = titleFontColor;
Console.WriteLine("----RETURN BOOK----");
Console.BackgroundColor = infoBackColor;
Console.ForegroundColor = infoFontColor;
Console.WriteLine(">User: "******"----RETURN BOOK----");
Console.ResetColor();
Console.WriteLine("\n" + "No such book" + "\n" + "\n" + "Press any key to proceed...");
while (true)
{
if (Console.ReadKey() != null)
{
break;
}
}
return;
}
Console.BackgroundColor = infoBackColor;
Console.ForegroundColor = infoFontColor;
Console.WriteLine(">Book: " + b.Name);
Console.ResetColor();
Console.WriteLine(rental.TryReturnBook(b, user) ? "Returned successfully" : "Error, coludn't return");
}
Console.WriteLine();
Console.WriteLine("Press any key to proceed...");
while (true)
{
if (Console.ReadKey() != null)
{
break;
}
}
}