/// <summary>
/// Controls the user experience for the app
/// </summary>
public static void UserInterface()
{
Console.WriteLine("Welcome to Phil\'s Lending Library! Please choose an option below to get started:");
bool quit = false;
while (!quit)
{
Console.WriteLine();
Console.WriteLine("1. View All Books");
Console.WriteLine("2. Add a Book");
Console.WriteLine("3. Borrow a Book");
Console.WriteLine("4. Return a Book");
Console.WriteLine("5. View Book Bag");
Console.WriteLine("6. Exit");
Console.WriteLine();
string choice = Console.ReadLine();
Console.WriteLine();
switch (choice)
{
case "1":
foreach (Book novel in Library)
{
Console.WriteLine($"- {novel.Title} By: {novel.BookAuthor.FirstName} {novel.BookAuthor.LastName} -- {novel.BookGenre} genre");
}
break;
case "2":
Console.WriteLine("Please enter the title of the book:");
string title = Console.ReadLine();
Console.WriteLine();
Console.WriteLine("Please enter the author\'s first name:");
string first = Console.ReadLine();
Console.WriteLine();
Console.WriteLine("Please enter the author\'s last name:");
string last = Console.ReadLine();
Console.WriteLine();
Console.WriteLine("Please select the genre of this book");
int genre = 0;
while (genre < 1 || genre > 6)
{
foreach (int i in Enum.GetValues(typeof(Book.Genre)))
{
Console.WriteLine($"{i}. {(Book.Genre)i}");
}
string genreAnswer = Console.ReadLine();
genre = Int32.TryParse(genreAnswer, out int result) ? result : 0;
}
Book book = new Book();
book.Title = title;
book.BookAuthor = new Author(first, last);
book.BookGenre = (Book.Genre)genre;
Library.Add(book);
break;
case "3":
Console.WriteLine("Choose the book that you would like to borrow:");
int count = 0;
int borrow = -1;
while (borrow < 0 || borrow > Library.Count())
{
count = 0;
foreach (Book b in Library)
{
Console.WriteLine($"{count + 1}. {b.Title} By: {b.BookAuthor.FirstName} {b.BookAuthor.LastName} -- {b.BookGenre} genre");
count++;
}
Console.WriteLine();
string answer = Console.ReadLine();
borrow = Int32.TryParse(answer, out int result) ? result : -1;
}
count = 0;
foreach (Book b in Library)
{
if (borrow == count + 1)
{
BorrowBook(b.Title);
}
count++;
}
break;
case "4":
Console.WriteLine("Choose the book that you would like to return:");
int count2 = 0;
int borrow2 = -1;
while (borrow2 < 0 || borrow2 > BookBag.Count)
{
count2 = 0;
foreach (Book b in BookBag)
{
Console.WriteLine($"{count2 + 1}. {b.Title} By: {b.BookAuthor.FirstName} {b.BookAuthor.LastName} -- {b.BookGenre} genre");
count2++;
}
Console.WriteLine();
string answer = Console.ReadLine();
borrow2 = Int32.TryParse(answer, out int result) ? result : -1;
}
count2 = 0;
Book returnBook = new Book();
foreach (Book b in BookBag)
{
if (borrow2 == count2 + 1)
{
returnBook = b;
}
count2++;
}
ReturnBook(returnBook.Title);
break;
case "5":
foreach (Book i in BookBag)
{
Console.WriteLine($"- {i.Title} By: {i.BookAuthor.FirstName} {i.BookAuthor.LastName} -- {i.BookGenre} genre");
}
break;
case "6":
quit = true;
break;
default:
Console.WriteLine("Invalid Selection Please Try Again");
break;
}
}
}