// (c) Copyright Ascensio System SIA 2010-2022
//
// This program is a free software product.
// You can redistribute it and/or modify it under the terms
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
// any third-party rights.
//
// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For details, see
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
//
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
//
// The  interactive user interfaces in modified source and object code versions of the Program must
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
//
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
// trademark law for use of our trademarks.
//
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode

namespace ASC.Notify.Textile;

[Scope]
public class PushStyler : IPatternStyler
{
    private static readonly Regex _velocityArgumentsRegex
        = new Regex(NVelocityPatternFormatter.NoStylePreffix + "(?'arg'.*?)" + NVelocityPatternFormatter.NoStyleSuffix,
            RegexOptions.IgnoreCase | RegexOptions.Singleline | RegexOptions.Compiled);

    public void ApplyFormating(NoticeMessage message)
    {
        if (!string.IsNullOrEmpty(message.Subject))
        {
            message.Subject = _velocityArgumentsRegex.Replace(message.Subject, m => m.Groups["arg"].Value);
            message.Subject = message.Subject.Replace(Environment.NewLine, " ").Trim();
        }
        if (!string.IsNullOrEmpty(message.Body))
        {
            message.Body = _velocityArgumentsRegex.Replace(message.Body, m => m.Groups["arg"].Value);
            message.Body = message.Body.Replace(Environment.NewLine, " ").Trim();
        }
    }
}