public async Task SetupFinalsAsync(IGuildUser readerUser, string rawTeamNameParts)
{
ITextChannel channel = null;
await this.DoReadWriteActionOnCurrentTournamentAsync(
async currentTournament =>
{
if (currentTournament?.Stage != TournamentStage.RunningTournament)
{
this.Logger.Debug("Could not start finals in stage {stage}", currentTournament?.Stage);
await this.SendChannelMessage(BotStrings.ErrorFinalsOnlySetDuringPrelimsOrPlayoffs);
return;
}
if (!currentTournament.TryGetReader(readerUser.Id, out Reader reader))
{
this.Logger.Debug("Could not start finals because {1} is not a reader", readerUser.Id);
await this.SendChannelMessage(BotStrings.ErrorGivenUserIsntAReader);
return;
}
if (rawTeamNameParts == null)
{
this.Logger.Debug(
"Could not start finals because no teams were specified");
await this.SendChannelMessage(BotStrings.ErrorNoTeamsSpecified);
return;
}
string combinedTeamNames = string.Join(" ", rawTeamNameParts).Trim();
if (!TeamNameParser.TryGetTeamNamesFromParts(
combinedTeamNames, out IList <string> teamNames, out string errorMessage))
{
this.Logger.Debug(
"Could not start finals because of this error: {errorMessage}", errorMessage);
await this.SendChannelMessage(BotStrings.ErrorGenericMessage(errorMessage));
return;
}
if (teamNames.Count != 2)
{
this.Logger.Debug(
"Could not start finals because {count} teams were specified", teamNames.Count);
await this.SendChannelMessage(BotStrings.ErrorTwoTeamsMustBeSpecifiedFinals(teamNames.Count));
return;
}
Team[] teams = teamNames.Select(name => new Team()
{
Name = name
})
.ToArray();
if (currentTournament.Teams.Intersect(teams).Count() != teams.Length)
{
this.Logger.Debug(
"Could not start finals because some teams were not in the tournament", teamNames.Count);
await this.SendChannelMessage(
BotStrings.ErrorAtLeastOneTeamNotInTournament(string.Join(", ", teamNames)));
return;
}
// Create a finals channel and give access to the teams and readers
Game finalsGame = new Game()
{
Reader = reader,
Teams = teams
};
int finalsRoundNumber = currentTournament.Schedule.Rounds.Count + 1;
IList <Game> finalGames =
currentTournament.Schedule.Rounds[currentTournament.Schedule.Rounds.Count - 1].Games;
int roomIndex = 0;
foreach (Game game in finalGames)
{
if (game.Reader.Equals(reader))
{
break;
}
roomIndex++;
}
if (roomIndex >= finalGames.Count)
{
// Need to have a fall-back somehow. For now default to the first room.
roomIndex = 0;
}
// TODO: Look into creating the channels after the update stage so we can release the lock
// sooner. However, this does mean that a failure to create channels will leave us in a bad
// state.
channel = await this.ChannelManager.CreateChannelsForFinals(
this.Context.Client.CurrentUser, currentTournament, finalsGame, finalsRoundNumber, roomIndex);
currentTournament.UpdateStage(
TournamentStage.Finals, out string nextStageTitle, out string nextStageInstructions);
});
if (channel != null)
{
this.Logger.Debug("Finals started successfully");
await this.Context.Channel.SendMessageAsync(
BotStrings.FinalsParticipantsPleaseJoin(channel.Mention),
options : RequestOptionsSettings.Default);
}
}
