package foundation.data.meta.property;

import foundation.dao.OperatorCode;
import foundation.util.Util;

public enum MetaType {

	List, Form, Export, Import, Unknow, None;

	public static MetaType getInstance(String order, OperatorCode operatorCode) {
		MetaType result = Unknow;
		
		if (!Util.isEmpty(order)) {
			result = parse(order);
			return result;
		}
		
		 if (OperatorCode.GetBatch == operatorCode) {
			 result = MetaType.List;
		 }
		 else if (OperatorCode.GetOne == operatorCode) {
			 result = MetaType.Form;
		 }
		
		return result;
	}
	
	public static MetaType parse(String value) {
		if (value == null) {
			return Unknow;
		}
		
		value = value.toLowerCase();

		if ("list".equals(value)) {
			return List;
		}
		else if ("form".equals(value)) {
			return Form;
		}
		
		return Unknow;
	}
	
}