[NotNull] public static Task <bool> DeleteAsync(Channel destination, Message.ID messageID)
{
TaskCompletionSource <bool> completionSource = new TaskCompletionSource <bool> ();
Request(
json: "{\"method\": \"delete\", \"params\": {\"options\": {\"channel\": " + destination.ToOutgoingJSON() +
", \"message_id\": " + messageID.MessageID + "}}}",
onResult: result => ValidateResult(result, kDeleteResult, ref completionSource),
onError: () => completionSource.SetResult(false)
);
return(completionSource.Task);
}
/// <summary>
/// Returns the number of reactions to the given <see cref="id"/>
/// </summary>
public static int CountReactions(Message.ID id)
{
int result = 0;
s_Messages.Foreach(m =>
{
if (m.GetReactionTargetID() == id)
{
++result;
}
});
return(result);
}
[NotNull] public static Task <bool> ReactAsync(Channel destination, Message.ID messageID, [NotNull] string reaction)
{
TaskCompletionSource <bool> completionSource = new TaskCompletionSource <bool> ();
SanitiseMessageContents(ref reaction);
Request(
json: "{\"method\": \"reaction\", \"params\": {\"options\": {\"channel\": " + destination.ToOutgoingJSON() +
", \"message_id\": " + messageID.MessageID + ", \"message\": {\"body\": \"" + reaction + "\"}}}}",
onResult: result => ValidateResult(result, kReactionResult, ref completionSource),
onError: () => completionSource.SetResult(false)
);
return(completionSource.Task);
}
private static bool FindMessage(Message.ID id, out Message.Data result, bool pop)
{
Incoming.Message cache = s_Messages.Find(m => id == m.GetID(), pop: pop);
if (null == cache)
{
result = default;
return(false);
}
result = new Message.Data
{
Channel = Channel.Deserialized(cache.GetChannel()),
Author = new User(cache.GetSender()?.GetName() ?? ""),
Contents = cache.GetContent()?.GetText()?.GetBody() ?? ""
};
return(true);
}
private static bool FindReaction(Message.ID id, out Reaction.Data result, bool pop)
{
Incoming.Message cache = s_Messages.Find(m => id == m.GetID(), pop: pop);
if (null == cache)
{
result = default;
return(false);
}
Incoming.Reaction reaction = cache.GetContent()?.GetReaction();
result = new Reaction.Data
{
Channel = Channel.Deserialized(cache.GetChannel()),
Author = new User(cache.GetSender()?.GetName() ?? ""),
Target = cache.GetReactionTargetID(),
Contents = reaction?.GetBody() ?? ""
};
return(true);
}
/// <summary>
/// Read the logged reactions to this message into the <see cref="destination"/> array,
/// at an optional <see cref="offset"/>, returning available reactions count
/// </summary>
public static int ReadReactions(Message.ID id, [NotNull] Reaction[] destination, int offset = 0)
{
int count = 0;
offset = offset < 0 ? 0 : offset;
s_Messages.Foreach(m =>
{
if (m.GetReactionTargetID() != id)
{
return;
}
int index = offset + count++;
if (index < destination.Length)
{
destination[index] = new Reaction(m.GetID());
}
});
return(count);
}
/// <summary> /// Remove the reaction from the log, returning whether it was found, passing its data via out if so /// </summary> public static bool TryRemoveFromLog(Message.ID id, out Reaction.Data result) => FindReaction(id, out result, pop: true);
/// <summary> /// Remove the message from the log, returning whether it was found, passing its data via out if so /// </summary> public static bool TryRemoveFromLog(Message.ID id, out Message.Data result) => FindMessage(id, out result, pop: true);
/// <summary> /// Read the message from the log, returning whether the read was successful, passing the data via out if so /// </summary> public static bool TryReadFromLog(Message.ID id, out Message.Data result) => FindMessage(id, out result, pop: false);