/**
 * MailArchiver is an application that provides services for storing and managing e-mail messages through a Web Services SOAP interface.
 * Copyright (C) 2012  Marcio Andre Scholl Levien and Fernando Alberto Reuter Wendt and Jose Ronaldo Nogueira Fonseca Junior
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/******************************************************************************\
*
*  This product was developed by
*
*        SERVIÇO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO),
*
*  a government company established under Brazilian law (5.615/70),
*  at Department of Development of Porto Alegre.
*
\******************************************************************************/

package serpro.mailarchiver.domain.metaarchive;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.jdo.JDOHelper;
import javax.jdo.annotations.NotPersistent;
import javax.jdo.annotations.PersistenceCapable;

import org.apache.james.mime4j.codec.EncoderUtil;

import serpro.mailarchiver.util.Logger;

@PersistenceCapable
public class AddressListField_Group
    extends AddressListField_Address
{
    @NotPersistent
    private static final Logger log = Logger.getLocalLogger();

    //**** P E R S I S T E N T ****
    private ArrayList<AddressListField_Group_Mailbox> mailboxList = new ArrayList<AddressListField_Group_Mailbox>();
    //*****************************

    public final List<AddressListField_Group_Mailbox> getMailboxList() {
        return Collections.unmodifiableList(mailboxList);
    }

    public final int indexOf(AddressListField_Group_Mailbox mailbox) {
        return mailboxList.indexOf(mailbox);
    }

    public final void addMailbox(AddressListField_Group_Mailbox mailbox) {
        if(mailbox != null) {
            mailbox.setGroup(this);
        }
    }

    final void internal_addMailbox(AddressListField_Group_Mailbox mailbox) {
        mailboxList.add(mailbox);
    }

    public final void removeMailbox(AddressListField_Group_Mailbox mailbox) {
        if((mailbox != null) && (mailbox.getGroup() == this)) {
            mailbox.setGroup(null);
        }
    }

    final void internal_removeMailbox(AddressListField_Group_Mailbox mailbox) {
        mailboxList.remove(mailbox);
    }

    //----------------------------------------------------------------------
    @Override
    public final String toDisplayString(boolean includeRoute) {
        String name = getName();

        StringBuilder sb = new StringBuilder();

        sb.append(name);
        sb.append(":");

        boolean first = true;
        for(AddressListField_Group_Mailbox mailbox : getMailboxList()) {
            if(first) {
                first = false;
            }
            else {
                sb.append(",");
            }
            sb.append(" ");
            sb.append(mailbox.toDisplayString(includeRoute));
        }
        sb.append(";");

        return sb.toString();
    }

    @Override
    public final String toEncodedString() {
        String name = getName();

        StringBuilder sb = new StringBuilder();

        sb.append(EncoderUtil.encodeAddressDisplayName(name));
        sb.append(":");

        boolean first = true;
        for(AddressListField_Group_Mailbox mailbox : getMailboxList()) {
            if (first) {
                first = false;
            }
            else {
                sb.append(",");
            }

            sb.append(" ");
            sb.append(mailbox.toEncodedString());
        }
        sb.append(";");

        return sb.toString();
    }

    //----------------------------------------------------------------------
    @Override
    final void dumpTree(StringBuilder sb, String pad) {
        int size = mailboxList.size();
        sb.append(toString(pad + ((size > 0) ? "|   " : "    ")));
        for(int i = 0; i < size; i++) {
            sb.append("\n")
              .append(pad).append("|\n");
            if(i < (size - 1)) {
                sb.append(pad).append("+---");
                mailboxList.get(i).dumpTree(sb, pad + "|   ");
            }
            else {
                sb.append(pad).append("+---");
                mailboxList.get(i).dumpTree(sb, pad + "    ");
            }
        }
    }

    @Override
    final String toString(String pad) {
        String idx = (getField() == null) ? "" : ("[" + String.valueOf(getFieldIdx()) + "]");
        return String.format(
                "AddressListField_Group %1$s%n"
              + "%2$sjdoState: %3$s%n"
              + "%2$soid: %4$s%n"
              + "%2$shash: %5$x%n"
              + "%2$sname: %6$s"
              , idx
              , pad
              , JDOHelper.getObjectState(this)
              , getOid()
              , hashCode()
              , getName());
    }
}