/**
 * Provide a simple demonstration of the AddressBook class.
 * Sample data is added to the address book,
 * and a text interface is provided.
 * 
 * @author David J. Barnes and Michael Kölling.
 * @version 2011.07.31
 */
public class AddressBookDemo
{
    private AddressBook book;
    private AddressBookTextInterface interaction;

    /**
     * Setup an AddressBook with sample data.
     * The address book is passed to a GUI to provide
     * a view of the data.
     */
    public AddressBookDemo()
    {
        ContactDetails[] sampleDetails = {
            new ContactDetails("david",   "08459 100000", "address 1"),
            new ContactDetails("michael", "08459 200000", "address 2"),
            new ContactDetails("john",    "08459 300000", "address 3"),
            new ContactDetails("helen",   "08459 400000", "address 4"),
            new ContactDetails("emma",    "08459 500000", "address 5"),
            new ContactDetails("kate",    "08459 600000", "address 6"),
            new ContactDetails("chris",   "08459 700000", "address 7"),
            new ContactDetails("ruth",    "08459 800000", "address 8"),
        };
        book = new AddressBook();
        for(ContactDetails details : sampleDetails) {
            book.addDetails(details);
        }
        interaction = new AddressBookTextInterface(book);
    }

    /**
     * Allow the user to interact with the address book.
     */
    public void showInterface()
    {
        interaction.run();
    }

    /**
     * @return The sample address book.
     */
    public AddressBook getBook()
    {
        return book;
    }
}