package net.sourceforge.fenixedu.domain.contacts;

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;

import net.sourceforge.fenixedu.domain.RootDomainObject;
import net.sourceforge.fenixedu.domain.exceptions.DomainException;
import net.sourceforge.fenixedu.domain.organizationalStructure.Party;

import org.apache.commons.lang.StringUtils;

import pt.iscte.ci.metadata.ISCTE;

public class MobilePhone extends MobilePhone_Base {

    public static Comparator<MobilePhone> COMPARATOR_BY_NUMBER = new Comparator<MobilePhone>() {
	public int compare(MobilePhone contact, MobilePhone otherContact) {
	    final String number = contact.getNumber();
	    final String otherNumber = otherContact.getNumber();
	    int result = 0;
	    if (number != null && otherNumber != null) {
		result = number.compareTo(otherNumber);
	    } else if (number != null) {
		result = 1;
	    } else if (otherNumber != null) {
		result = -1;
	    }
	    return (result == 0) ? COMPARATOR_BY_TYPE.compare(contact, otherContact) : result;
	}
    };

    protected MobilePhone() {
	super();
    }

    protected MobilePhone(final Party party, final PartyContactType type, final boolean visible, final boolean defaultContact) {
	this();
	super.init(party, type, visible, defaultContact);
    }

    public MobilePhone(final Party party, final PartyContactType type, final Boolean defaultContact, final String number) {
	this(party, type, true, defaultContact.booleanValue(), number);
    }

    public MobilePhone(final Party party, final PartyContactType type, final boolean visible, final boolean defaultContact,
	    final String number) {
	this();
	super.init(party, type, visible, defaultContact);
	checkParameters(number);
	super.setNumber(number);
    }

    private void checkParameters(final String number) {
	if (StringUtils.isEmpty(number)) {
	    throw new DomainException("error.contacts.Phone.invalid.number");
	}
    }

    @Override
    public boolean isMobile() {
	return true;
    }

    @ISCTE(comment = "Added the checking to null condition", author = "Paulo Zenida")
    public void edit(final String number) {
	if (number != null) {
	    super.setNumber(number);
	    invalidate();
	}
    }

    public void edit(final PartyContactType type, final Boolean defaultContact, final String number) {
	super.edit(type, true, defaultContact);
	edit(number);
    }

    @ISCTE
    public static List<MobilePhone> readMobilePhonesByNumber(final String number) {
	final List<MobilePhone> result = new ArrayList<MobilePhone>();
	if (number != null) {
	    for (final PartyContact partyContact : RootDomainObject.getInstance().getPartyContacts()) {
		if (partyContact instanceof MobilePhone) {
		    MobilePhone mobilePhone = (MobilePhone) partyContact;
		    if (mobilePhone.getNumber() != null && mobilePhone.getNumber().equals(number)) {
			result.add(mobilePhone);
		    }
		}
	    }
	}
	return result;
    }
}