//Name: Maryam shaheen 
//ID: 1140427
//Comp231 Assignment#2
import java.util.*;//importing everything in java 

public class Library {// the beginning of the Movie Class
	ArrayList<Movie> movies = new ArrayList<Movie>();
	//defining an ArrayList not an array because the question didn't give us the size of the array

	
	public Library() {// an no-argument constructor for the Library Class

	}// the end of the constructor

	public void addMovie(Movie m) {// a method that adds a movie m to the array of Movies
		movies.add(m);// adding m 
	}// the end of the method

	public void borrowMovie(int m) {// a method to borrow a movie
		if (movies.get(m).available) {// if statement checks weather the movie selected is available or not
			System.out.println("The movie number "+m+" is borrowed");// if yes prints that the movie is borrowed
			movies.get(m).available = false;//changes the value of available to false because the movie is borrowed now
		} // the end of the if statement
		else if (movies.get(m).available == false)// if not available then
			System.out.println("The movie number "+m+" is not avaliable");
		//print statement says that the movie is not available so it can't be borrowed

		
	}// the end of the method
	

	public void returnMovie(int m) {// a method to return the movie
		movies.get(m).available = true;// changes the value of available to true because the movie returned now
	}// the end of the method

	public void printAvailableMovies() {// a method to print available Movies in the array of Movies
		for (int i = 0; i < movies.size(); i++) {// for loop for checking the array
			if (movies.get(i).available) {// if statement that checks if the movie in is available in a specific index
				System.out.println("movie number "+(i+1)+":");
				System.out.println(movies.get(i).toString());// if the movie is available then print the movie
			} // the end of the if statement

		} // the end of the for loop

	}// the end of the method

}// the end of the Library Class