// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;
using System.Reflection;

namespace ICSharpCode.SharpDevelop.Dom.ReflectionLayer
{
	internal class ReflectionField : DefaultField
	{
		public ReflectionField(FieldInfo fieldInfo, IClass declaringType) : base(declaringType, fieldInfo.Name)
		{
			this.ReturnType = ReflectionReturnType.Create(this, fieldInfo.FieldType, attributeProvider: fieldInfo);
			
			ModifierEnum modifiers  = ModifierEnum.None;
			if (fieldInfo.IsInitOnly) {
				modifiers |= ModifierEnum.Readonly;
			}
			
			if (fieldInfo.IsStatic) {
				modifiers |= ModifierEnum.Static;
			}
			
			if (fieldInfo.IsAssembly) {
				modifiers |= ModifierEnum.Internal;
			}
			
			if (fieldInfo.IsPrivate) { // I assume that private is used most and public last (at least should be)
				modifiers |= ModifierEnum.Private;
			} else if (fieldInfo.IsFamily || fieldInfo.IsFamilyOrAssembly) {
				modifiers |= ModifierEnum.Protected;
			} else if (fieldInfo.IsPublic) {
				modifiers |= ModifierEnum.Public;
			} else {
				modifiers |= ModifierEnum.Internal;
			}
			
			if (fieldInfo.IsLiteral) {
				modifiers |= ModifierEnum.Const;
			}
			this.Modifiers = modifiers;
		}
	}
}