// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.aokeyhole.objects.support;

import org.litesoft.aokeyhole.objects.*;
import org.litesoft.aokeyhole.toolkit.*;

public abstract class PropertyBooleanMetaData extends PropertyMetaData
{
    private boolean mDefaultValue;

    public PropertyBooleanMetaData( String pName, String pDisplayLabel, boolean pInitialAndDefaultValue )
    {
        super( pName, pDisplayLabel, DataType.BOOLEAN, Required.DataNotUI, parse( pInitialAndDefaultValue ) );
        mDefaultValue = pInitialAndDefaultValue;
    }

    public PropertyBooleanMetaData( String pName, boolean pInitialAndDefaultValue )
    {
        this( pName, pName, pInitialAndDefaultValue );
    }

    @Override
    public Object validateAndNormalize( Object pValue )
            throws ParseException
    {
        Boolean zBoolean = parse( pValue );
        return (zBoolean != null) ? zBoolean : mDefaultValue;
    }

    public static Boolean parse( Object pValue )
            throws ParseException
    {
        if ( (pValue == null) || (pValue instanceof Boolean) )
        {
            return (Boolean) pValue;
        }
        String value = pValue.toString();
        if ( "YES".equalsIgnoreCase( value ) || "Y".equalsIgnoreCase( value ) || "TRUE".equalsIgnoreCase( value ) || "T".equalsIgnoreCase( value ) )
        {
            return Boolean.TRUE;
        }
        if ( "NO".equalsIgnoreCase( value ) || "N".equalsIgnoreCase( value ) || "FALSE".equalsIgnoreCase( value ) || "F".equalsIgnoreCase( value ) )
        {
            return Boolean.FALSE;
        }
        throw new ParseException( value + " is Not an acceptable boolean" );
    }
}