public async Task ExcludeChannel(CommandContext ctx, string command, params DiscordChannel[] channels)
{
if (await Permissions.HandlePermissionsCheck(ctx))
{
Func <DiscordChannel, bool> commandsAction;
string verb;
string verb2;
switch (command)
{
case "add":
commandsAction = delegate(DiscordChannel c)
{ ulong id = c.Id;
// Make sure it doesn't exist.
bool notExists_returnVal = !Program.Settings.ExcludedChannels.Contains(id);
// It doesn't exist, so we can add it.
if (notExists_returnVal)
{
Program.Settings.ExcludedChannels.Add(id);
}
return(notExists_returnVal); };
verb = @"add";
verb2 = @"added";
break;
case "remove":
commandsAction = delegate(DiscordChannel c)
{ ulong id = c.Id;
// Check if it exists.
bool exists_returnVal = Program.Settings.ExcludedChannels.Contains(id);
// Only remove it if it exists.
if (exists_returnVal)
{
Program.Settings.ExcludedChannels.Remove(id);
}
return(exists_returnVal); };
verb = @"remove";
verb2 = @"removed";
break;
default:
commandsAction = null;
verb = String.Empty;
verb2 = String.Empty;
break;
}
// Check if we got a valid command arg.
if (commandsAction is null)
{ // We did not get a valid command arg.
await GenericResponses.HandleInvalidArguments(ctx);
}
else
{ // We did get a valid command arg.
// Array of everything and a description of if it was added or not.
Dictionary <DiscordChannel, bool> successAdded =
new Dictionary <DiscordChannel, bool>(channels.Length);
// Loop through each channel.
foreach (DiscordChannel chan in channels)
{ // Invoke our command on each channel
successAdded.Add(chan, commandsAction.Invoke(chan));
}
// Check if anything was added successfully.
if (successAdded.Any(a => a.Value))
{ // Yes, at least one thing was added successfully. So let's save the settings now that they've been updated.
Program.SaveSettings();
}
// Respond.
await GenericResponses.SendMessageChangedNotChanged(
channel : ctx.Channel,
title : $"Attempted to {verb} channel(s)",
mention : ctx.Member.Mention,
body : $"I attempted to {verb} the channels you gave me.",
successChanged : successAdded,
verb : verb2,
invertedVerb : $"not {verb2}");
}
}
}
