/// <summary>
/// Supports input for borrowing movie
/// </summary>
/// <param name="movies">all available movies in Movie Collection</param>
/// <returns>title of the movie that is selected by the member</returns>
public static string Member2(Movie[] movies)
{
Console.WriteLine("\n=====Borrow movie=====");
// display all movie title in the store
for (int i = 0; i < movies.Length; i++)
{
Console.WriteLine("{0}. {1}", i + 1, movies[i].title);
}
// ask which title they want to borrow (input by number)
int res = Reusables.waitUserResponse("Select by number: ", Reusables.createIntArray(1, movies.Length));
// return title
return(movies[res - 1].title);
}
/// <summary>
/// Supports input for returning movie
/// </summary>
/// <param name="borrowing">All movies that the user is currently borrowing</param>
/// <returns>title of movie to be returned</returns>
public static string Member3(Movie[] borrowing)
{
Console.WriteLine("\n=====Return movie=====");
// remove null value and create new array for easy handling
Movie[] nullRemoved = new Movie[0];
foreach (Movie m in borrowing)
{
if (m != null)
{
Array.Resize(ref nullRemoved, nullRemoved.Length + 1);
nullRemoved[nullRemoved.Length - 1] = m;
}
}
for (int i = 0; i < nullRemoved.Length; i++)
{
Console.WriteLine("{0}. {1}", i + 1, nullRemoved[i].title);
}
// ask which title they want to borrow (input by number)
int res = Reusables.waitUserResponse("Select by number: ", Reusables.createIntArray(1, nullRemoved.Length));
// return title
return(nullRemoved[res - 1].title);
}