// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.ui_1_5.def.nonpublic.hintvalidators;

import org.litesoft.commonfoundation.typeutils.*;
import org.litesoft.core.util.*;
import org.litesoft.core.util.Hintable.*;
import org.litesoft.ui.def.nonpublic.*;
import org.litesoft.ui.def.nonpublic.smartfinishing.*;

public class ComponentFormValidator implements HintValidator,
                                               UI_common.Hints
{
    private Hintable.Hint mHint;
    private Object[] mGroups;

    public ComponentFormValidator( Hint pHint, Object... pGroups )
    {
        mHint = pHint;
        mGroups = pGroups;
    }

    public CategoryGroup[] getRegisterForCategoryGroups()
    {
        if ( Objects.isNullOrEmpty( mGroups ) )
        {
            return new CategoryGroup[] //
                    { //
                      // new CategoryGroup( AttributeAccessorSCD.HINT_CATEGORY, null ), //
                      new CategoryGroup( UiInputDef.HINT_CATEGORY, null ), //
                    };
        }
        CategoryGroup[] rv = new CategoryGroup[mGroups.length + mGroups.length];
        int rvNdx = 0;
        for ( Object group : mGroups )
        {
            String zGroup = group.toString();
            // rv[rvNdx++] = new CategoryGroup( AttributeAccessorSCD.HINT_CATEGORY, zGroup );
            rv[rvNdx++] = new CategoryGroup( UiInputDef.HINT_CATEGORY, zGroup );
        }
        return rv;
    }

    public String[] getRegisterForHintNames()
    {
        return new String[]{mHint.getName()};
    }

    public String validate( String pName, String pValue )
    {
        String expected = mHint.getValue();
        return Objects.areNonArraysEqual( expected, pValue ) ? null : "Expected '" + expected + "'";
    }
}