// (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.Web.Core.Calendars;

[AttributeUsage(AttributeTargets.Class,
               AllowMultiple = false,
               Inherited = true)]
public class AllDayLongUTCAttribute : Attribute
{ }

public enum EventRepeatType
{
    Never = 0,
    EveryDay = 3,
    EveryWeek = 4,
    EveryMonth = 5,
    EveryYear = 6
}

public enum EventAlertType
{
    Default = -1,
    Never = 0,
    FiveMinutes = 1,
    FifteenMinutes = 2,
    HalfHour = 3,
    Hour = 4,
    TwoHours = 5,
    Day = 6
}

public enum EventStatus
{
    Tentative = 0,
    Confirmed = 1,
    Cancelled = 2
}

public class EventContext : ICloneable
{
    //public EventRepeatType RepeatType { get; set; }

    #region ICloneable Members

    public object Clone()
    {
        return this.MemberwiseClone();
    }

    #endregion
}

public interface IEvent : IICalFormatView
{
    string Id { get; }
    string Uid { get; }
    string CalendarId { get; }
    string Name { get; }
    string Description { get; }
    Guid OwnerId { get; }
    DateTime UtcStartDate { get; }
    DateTime UtcEndDate { get; }
    DateTime UtcUpdateDate { get; }
    EventAlertType AlertType { get; }
    bool AllDayLong { get; }
    RecurrenceRule RecurrenceRule { get; }
    EventContext Context { get; }
    SharingOptions SharingOptions { get; }
    EventStatus Status { get; }
    TimeZoneInfo TimeZone { get; }
    bool HasAttachments { get; }
}