package foundation.data.meta.field;

import foundation.json.IJSONWriter;
import foundation.translator.ITranslator;
import foundation.util.Util;

public class FieldValueWriter extends FieldWriter {

	public FieldValueWriter(String fieldName, int index, ITranslator translator) {
		super(fieldName, index, translator);
	}

	@Override
	public void write(Object[] dataArray, IJSONWriter writer, boolean writeNull) {
		Object value = dataArray[index];
		
		if (Util.isEmpty(value)) {
			if (!writeNull) {
				return;
			}
			else {
				writer.writeNull(fieldName);
				return;
			}
		}
		
		try {
			writer.writeJSON(fieldName, translator.toJSONString(value));
		}
		catch (Exception e) {
			writer.writeJSON(fieldName, "\"error\"");
		}
	}

	@Override
	public boolean hasDictionaryTranslator() {
		return false;
	}
	
	@Override
	public boolean includeOrighinal() {
		return false;
	}

	@Override
	public Field getTargetField() {
		return null;
	}

	public void setActive(boolean value) {
		
	}
	
	public Object getValue(Object value) {
		return value;
	}
}