private async Task <string> FindOnlineFriends(List <int> friendUserIds)
{
string output = "";
bool foundSomeone = false;
foreach (int friendUserid in friendUserIds)
{
if (foundSomeone)
{
output += "; ";
}
List <int> channelIds = CreeperCarl.GetActiveChannelIds(friendUserid);
if (channelIds != null && channelIds.Count > 0)
{
foundSomeone = true;
output += $"{await MixerUtils.GetUserName(friendUserid)} is currently watching ";
output += await CommandUtils.FormatChannelIds(channelIds, 50);
}
}
if (!foundSomeone)
{
output = "None of your friends are currently online.";
}
return(output);
}
static public async Task <int> GlobalWhisper(IFirehose firehose, int userId, string userName, string message)
{
List <int> channelIds = CreeperCarl.GetActiveChannelIds(userId);
if (channelIds == null)
{
return(0);
}
else
{
// Whisper them the message in all of the channels.
int successCount = 0;
foreach (int channelId in channelIds)
{
if (await firehose.SendWhisper(channelId, userName, message))
{
successCount++;
}
}
return(successCount);
}
}
private async Task HandleFindCommand(ChatMessage msg)
{
string userName = CommandUtils.GetSingleWordArgument(msg.Text);
if (userName == null)
{
await CommandUtils.SendResponse(m_firehose, msg.ChannelId, msg.UserName, $"Find who? 🔍 You must specify a user name to find!", CommandUtils.ShouldForceIsWhisper(msg));
return;
}
int?userId = await MixerUtils.GetUserId(userName);
if (!userId.HasValue)
{
await CommandUtils.SendMixerUserNotFound(m_firehose, msg, userName);
return;
}
// Find the user.
List <int> channelIds = CreeperCarl.GetActiveChannelIds(userId.Value);
if (channelIds == null)
{
await CommandUtils.SendCantFindUser(m_firehose, msg, userName);
}
else
{
// Go async to get the names.
var _ignored = Task.Run(async() =>
{
// Build the string.
string output = $"I found {await MixerUtils.GetProperUserName(userName)} in the following channels: " + await CommandUtils.FormatChannelIds(channelIds, 250) + ".";
await CommandUtils.SendResponse(m_firehose, msg.ChannelId, msg.UserName, output, CommandUtils.ShouldForceIsWhisper(msg));
}).ConfigureAwait(false);
}
}