// <auto-generated/>
// ReSharper disable All

namespace MyTelegram.Schema;

///<summary>
/// New <a href="https://corefork.telegram.org/api/reactions">message reactions »</a> are available
/// See <a href="https://corefork.telegram.org/constructor/updateMessageReactions" />
///</summary>
[TlObject(0x1e297bfa)]
public sealed class TUpdateMessageReactions : IUpdate
{
    public uint ConstructorId => 0x1e297bfa;
    ///<summary>
    /// Flags, see <a href="https://corefork.telegram.org/mtproto/TL-combinators#conditional-fields">TL conditional fields</a>
    ///</summary>
    public int Flags { get; set; }

    ///<summary>
    /// Peer
    /// See <a href="https://corefork.telegram.org/type/Peer" />
    ///</summary>
    public MyTelegram.Schema.IPeer Peer { get; set; }

    ///<summary>
    /// Message ID
    ///</summary>
    public int MsgId { get; set; }

    ///<summary>
    /// <a href="https://corefork.telegram.org/api/forum#forum-topics">Forum topic ID</a>
    ///</summary>
    public int? TopMsgId { get; set; }
    public MyTelegram.Schema.IPeer? SavedPeerId { get; set; }

    ///<summary>
    /// Reactions
    /// See <a href="https://corefork.telegram.org/type/MessageReactions" />
    ///</summary>
    public MyTelegram.Schema.IMessageReactions Reactions { get; set; }

    public void ComputeFlag()
    {
        if (/*TopMsgId != 0 && */TopMsgId.HasValue) { Flags = Flags.SetBit(0); }
        if (SavedPeerId != null) { Flags = Flags.SetBit(1); }

    }

    public void Serialize(IBufferWriter<byte> writer)
    {
        ComputeFlag();
        writer.Write(ConstructorId);
        writer.Write(Flags);
        writer.Write(Peer);
        writer.Write(MsgId);
        if (Flags.IsBitSet(0)) { writer.Write(TopMsgId.Value); }
        if (Flags.IsBitSet(1)) { writer.Write(SavedPeerId); }
        writer.Write(Reactions);
    }

    public void Deserialize(ref ReadOnlyMemory<byte> buffer)
    {
        Flags = buffer.ReadInt32();
        Peer = buffer.Read<MyTelegram.Schema.IPeer>();
        MsgId = buffer.ReadInt32();
        if (Flags.IsBitSet(0)) { TopMsgId = buffer.ReadInt32(); }
        if (Flags.IsBitSet(1)) { SavedPeerId = buffer.Read<MyTelegram.Schema.IPeer>(); }
        Reactions = buffer.Read<MyTelegram.Schema.IMessageReactions>();
    }
}