# Leo Salazar
# 3/1/25
# Reading List


# Required Book class as described in the assignment
class Book:

    # constructor class
    def __init__(self, name, author, pages):
        self.name = name
        self.author = author
        self.pages = int(pages)

    # method to display book info
    def display_info(self):
        print(f'Title: {self.name}\nAuthor: {self.author}\nPages: {self.pages}')

    # method to determine whether book is long
    def is_long_read(self):
        if self.pages > 300:
            print("This is a long book!")
        else:
            print("This is a quick read.")


# stores books
library = []


# made a function since i did it more than once
def print_list(library):
    print("Books:", end=' ')
    for i,book in enumerate(library):
        print(f'{i+1}.{book.name}', end=' ')
    print()


# menu loop
while True:
    
    # displays menu
    command = input("Welcome to your reading list.\n1. Add Book\n2. Select Book\n3. Remove Book\n4. Print List\n5. Quit\n")

    # i use match (like switch) but can easily be rewritten as if/else statements
    match command:

        # add book
        case '1':
            name = input("Enter the name of the book: ")
            author = input("Enter the author's name: ")
            pages = input("Enter the page count: ")
            library.append(Book(name, author, pages))
            print("Book successfully added to list.")

        # select book
        case '2':
            if len(library) < 1:
                print("No books in list.")
                continue
            print_list(library)
            index = int(input('Which book would you like to select? ')) - 1
            cur = library[index]
            print(f'{cur.name} selected.')

            # book options
            option = input("You can:\n1. Display info\n2. Is long read?\n")
            match option:
                case '1':
                    cur.display_info()
                case '2':
                    cur.is_long_read()
                case _:
                    print('Invalid option. Returning to menu.')

        # remove book
        case '3':
            if len(library) < 1:
                print("No books in list.")
                continue
            print_list(library)
            index = int(input("Which book would you like to remove? ")) - 1
            library.remove(library[index])
            print("Successfully removed.")

        # print list
        case '4':
            if len(library) < 1:
                print("No books in list.")
                continue
            print_list(library)

        # quit
        case _:
            print("Goodbye.")
            break
    print()