package org.hisp.dhis.legend;

/*
 * Copyright (c) 2004-2017, 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 com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
import org.hisp.dhis.common.BaseIdentifiableObject;
import org.hisp.dhis.common.DxfNamespaces;
import org.hisp.dhis.common.IdentifiableObject;
import org.hisp.dhis.common.MergeMode;

/**
 * @author Jan Henrik Overland
 */
@JacksonXmlRootElement( localName = "legend", namespace = DxfNamespaces.DXF_2_0 )
public class Legend
    extends BaseIdentifiableObject
{
    private Double startValue;

    private Double endValue;

    private String color;

    private String image;

    private LegendSet legendSet;

    public Legend()
    {
    }

    public Legend( String name, Double startValue, Double endValue, String color, String image )
    {
        this.name = name;
        this.startValue = startValue;
        this.endValue = endValue;
        this.color = color;
        this.image = image;
    }

    // -------------------------------------------------------------------------
    // Getters and setters
    // -------------------------------------------------------------------------

    @JsonProperty
    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
    public Double getStartValue()
    {
        return startValue;
    }

    public void setStartValue( Double startValue )
    {
        this.startValue = startValue;
    }

    @JsonProperty
    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
    public Double getEndValue()
    {
        return endValue;
    }

    public void setEndValue( Double endValue )
    {
        this.endValue = endValue;
    }

    @JsonProperty
    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
    public String getColor()
    {
        return color;
    }

    public void setColor( String color )
    {
        this.color = color;
    }

    @JsonProperty
    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
    public String getImage()
    {
        return image;
    }

    public void setImage( String image )
    {
        this.image = image;
    }

    @JsonProperty
    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
    public LegendSet getLegendSet()
    {
        return legendSet;
    }

    public void setLegendSet( LegendSet legendSet )
    {
        this.legendSet = legendSet;
    }

    @Override
    public void mergeWith( IdentifiableObject other, MergeMode mergeMode )
    {
        super.mergeWith( other, mergeMode );

        if ( other.getClass().isInstance( this ) )
        {
            Legend legend = (Legend) other;

            if ( mergeMode.isReplace() )
            {
                startValue = legend.getStartValue();
                endValue = legend.getEndValue();
                color = legend.getColor();
                image = legend.getImage();
                legendSet = legend.getLegendSet();
            }
            else if ( mergeMode.isMerge() )
            {
                startValue = legend.getStartValue() == null ? startValue : legend.getStartValue();
                endValue = legend.getEndValue() == null ? endValue : legend.getEndValue();
                color = legend.getColor() == null ? color : legend.getColor();
                image = legend.getImage() == null ? image : legend.getImage();
                legendSet = legend.getLegendSet() == null ? legendSet : legend.getLegendSet();
            }
        }
    }
}

@@ -2007,16 +2007,71 @@
 geMode;%0D
+%0Aimport org.hisp.dhis.schema.annotation.PropertyRange;%0D
 %0A%0D%0A/**%0D%0A
@@ -2987,32 +2987,79 @@
 aces.DXF_2_0 )%0D%0A
+    @PropertyRange( min = Integer.MIN_VALUE )%0D%0A
     public Doubl
@@ -3301,32 +3301,79 @@
 aces.DXF_2_0 )%0D%0A
+    @PropertyRange( min = Integer.MIN_VALUE )%0D%0A
     public Doubl

allow negative start/end value for Legend