/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL 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 more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.Collections.Generic;

using ASC.Notify.Model;
using ASC.Notify.Patterns;
using ASC.Notify.Recipients;

namespace ASC.Notify.Messages
{
    [Serializable]
    public class NoticeMessage : INoticeMessage
    {
        [NonSerialized]
        private readonly List<ITagValue> arguments = new List<ITagValue>();

        [NonSerialized]
        private IPattern pattern;

        public NoticeMessage()
        {
        }

        public NoticeMessage(IDirectRecipient recipient, INotifyAction action, string objectID)
        {
            Recipient = recipient ?? throw new ArgumentNullException("recipient");
            Action = action;
            ObjectID = objectID;
        }

        public NoticeMessage(IDirectRecipient recipient, INotifyAction action, string objectID, IPattern pattern)
        {
            Recipient = recipient ?? throw new ArgumentNullException("recipient");
            Action = action;
            Pattern = pattern ?? throw new ArgumentNullException("pattern");
            ObjectID = objectID;
            ContentType = pattern.ContentType;
        }

        public NoticeMessage(IDirectRecipient recipient, string subject, string body, string contentType)
        {
            Recipient = recipient ?? throw new ArgumentNullException("recipient");
            Subject = subject;
            Body = body ?? throw new ArgumentNullException("body");
            ContentType = contentType;
        }

        public string ObjectID { get; private set; }

        public IDirectRecipient Recipient { get; private set; }

        public IPattern Pattern
        {
            get { return pattern; }
            internal set { pattern = value; }
        }

        public INotifyAction Action { get; private set; }

        public ITagValue[] Arguments
        {
            get { return arguments.ToArray(); }
        }

        public void AddArgument(params ITagValue[] tagValues)
        {
            if (tagValues == null) throw new ArgumentNullException("tagValues");
            Array.ForEach(tagValues,
                tagValue =>
                {
                    if (!arguments.Exists(tv => Equals(tv.Tag, tagValue.Tag)))
                    {
                        arguments.Add(tagValue);
                    }
                });
        }

        public ITagValue GetArgument(string tag)
        {
            return arguments.Find(r => r.Tag == tag);
        }

        public string Subject { get; set; }

        public string Body { get; set; }

        public string ContentType { get; internal set; }
    }
}