/* Yet Another Forum.NET
 * Copyright (C) 2003-2005 Bjørnar Henden
 * Copyright (C) 2006-2013 Jaben Cargman
 * Copyright (C) 2014-2020 Ingo Herbote
 * https://www.yetanotherforum.net/
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at

 * https://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
namespace YAF.Types.Interfaces
{
    public interface IAvatars
	{
		/// <summary>
		/// The get avatar url for current user.
		/// </summary>
		/// <returns>
			/// Returns the Avatar Url
		/// </returns>
		string GetAvatarUrlForCurrentUser();

		/// <summary>
		/// The get avatar url for user.
		/// </summary>
		/// <param name="userId">
		/// The user id.
		/// </param>
		/// <returns>
		/// Returns the Avatar Url
		/// </returns>
		string GetAvatarUrlForUser(int userId);

		/// <summary>
		/// The get avatar url for user.
		/// </summary>
		/// <param name="userData">
		/// The user data.
		/// </param>
		/// <returns>
		/// Returns the Avatar Url
		/// </returns>
		string GetAvatarUrlForUser([NotNull] IUserData userData);

		/// <summary>
		/// The get avatar url for user.
		/// </summary>
		/// <param name="userId">
		/// The user Id.
		/// </param>
		/// <param name="avatarString">
		/// The avatarString.
		/// </param>
		/// <param name="hasAvatarImage">
		/// The hasAvatarImage.
		/// </param>
		/// <param name="email">
		/// The email.
		/// </param>
		/// <returns>
		/// Returns the Avatar Url
		/// </returns>
		string GetAvatarUrlForUser(int userId, string avatarString, bool hasAvatarImage, string email);
	}
}