using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Utils.Attributes
{
	public class AttributesUtil
	{
		public static void SetReferenceValue<TClass>(TClass obj, string referenceProperty, string connectionStr)
		{
			var dmoType = obj.GetType();
			var propertyInfo = dmoType.GetProperty(referenceProperty);
			if (!propertyInfo.IsDefined(typeof(DataReferenceAttribute), false))
				return;
			var attrs = propertyInfo.GetCustomAttributes(typeof(DataReferenceAttribute), false);
			DataReferenceAttribute rAttribute = (DataReferenceAttribute)attrs[0];
			var joinProperty = rAttribute.ThisTableJoinProperty;
			var joinValue = dmoType.GetProperty(joinProperty).GetValue(obj, null).ToString();
			var propertyValue = rAttribute.GetValue(joinValue, connectionStr);
			dmoType.GetProperty(referenceProperty).SetValue(obj, propertyValue, null);
		}
	}
}