package org.hisp.dhis.api.mobile.model;

/*
 * Copyright (c) 2004-2018, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlElement;

public class ModelList
    implements DataStreamSerializable
{
    private String clientVersion;

    private List<Model> models;

    @XmlElement( name = "model" )
    public List<Model> getModels()
    {
        return models;
    }

    public void setModels( List<Model> models )
    {
        this.models = models;
    }

    public String getClientVersion()
    {
        return clientVersion;
    }

    public void setClientVersion( String clientVersion )
    {
        this.clientVersion = clientVersion;
    }

    @Override
    public void serialize( DataOutputStream dataOutputStream )
        throws IOException
    {
        if ( models == null )
        {
            dataOutputStream.writeInt( 0 );
        }
        else
        {
            dataOutputStream.writeInt( models.size() );
    
            for ( Model model : models )
            {
                model.serialize( dataOutputStream );
            }
        }
    }

    @Override
    public void deSerialize( DataInputStream dataInputStream )
        throws IOException
    {
        int size = dataInputStream.readInt();
        models = new ArrayList<>( size );

        for ( int i = 0; i < size; i++ )
        {
            Model m = new Model();
            m.deSerialize( dataInputStream );
            models.add( m );
        }

    }

    @Override
    public void serializeVersion2_8( DataOutputStream dataOutputStream )
        throws IOException
    {
        if ( models == null )
        {
            dataOutputStream.writeInt( 0 );
        }
        else
        {
            dataOutputStream.writeInt( models.size() );
    
            for ( Model model : models )
            {
                model.serialize( dataOutputStream );
            }
        }
    }

    @Override
    public void serializeVersion2_9( DataOutputStream dataOutputStream )
        throws IOException
    {
        if ( models == null )
        {
            dataOutputStream.writeInt( 0 );
        }
        else
        {
            dataOutputStream.writeInt( models.size() );
    
            for ( Model model : models )
            {
                model.serializeVersion2_9( dataOutputStream );
            }
        }
    }

    @Override
    public void serializeVersion2_10( DataOutputStream dataOutputStream )
        throws IOException
    {        
    }
}
