WSQ11

Library

import java.util.*;
public class Library {
   	String adress;
	ArrayList<Book> list; 
	
	public Library(String lib){
		this.adress=lib;
		this.list= new ArrayList<Book>();
	}
	
	
	public void addBook(Book book){
		this.list.add(book);
	}
	
	public static void printOpeningHours(){
		System.out.println("Libraries are open daily from 9am to 5pm.");
	}
	
	
	public void printAddress(){
		System.out.println(this.adress);
	}
	
	public void borrowBook(String title){
		for(Book book:this.list){
			if(title.equals(book.getTitle())){
				if(book.isBorrowed()){
				System.out.println("Sorry, this book is already borrowed");
				return;
			}else{
				book.borrowed();
				System.out.println("You succesfully borrowed"+" "+book.getTitle());
				return;
				}
			}
		}
	}
	
	public void printAvailableBooks(){	
		
		if(this.list.isEmpty()){
			System.out.println("The book isn't available in the catalog");
		}
		
		for(Book book:this.list){
			System.out.println(book.getTitle());
			if(book.isBorrowed()){
			System.out.println(book.getTitle()+" "+"is not available");
			}
				}
		}
	
	
	public void returnBook(String title){
		for(Book book:this.list){
			if(title.equals(book.getTitle())){
				book.returned();
				System.out.println("You successfully returned"+ " "+book.getTitle());
			}
		}
	}
	
    public static void main(String[] args) {
        // Create two libraries
        Library firstLibrary = new Library("10 Main St.");
        Library secondLibrary = new Library("228 Liberty St.");

        // Add four books to the first library
        firstLibrary.addBook(new Book("The Da Vinci Code"));
        firstLibrary.addBook(new Book("Le Petit Prince"));
        firstLibrary.addBook(new Book("A Tale of Two Cities"));
        firstLibrary.addBook(new Book("The Lord of the Rings"));

        // Print opening hours and the addresses
        System.out.println("Library hours:");
        printOpeningHours();
        System.out.println();

        System.out.println("Library addresses:");
        firstLibrary.printAddress();
        secondLibrary.printAddress();
        System.out.println();

        // Try to borrow The Lords of the Rings from both libraries
        System.out.println("Borrowing The Lord of the Rings:");
        firstLibrary.borrowBook("The Lord of the Rings");
        firstLibrary.borrowBook("The Lord of the Rings");
        secondLibrary.borrowBook("The Lord of the Rings");
        System.out.println();

        // Print the titles of all available books from both libraries
        System.out.println("Books available in the first library:");
        firstLibrary.printAvailableBooks();
        System.out.println();
        System.out.println("Books available in the second library:");
        secondLibrary.printAvailableBooks();
        System.out.println();

        // Return The Lords of the Rings to the first library
        System.out.println("Returning The Lord of the Rings:");
        firstLibrary.returnBook("The Lord of the Rings");
        System.out.println();

        // Print the titles of available from the first library
        System.out.println("Books available in the first library:");
        firstLibrary.printAvailableBooks();
    }
}