private async Task ProcessMessageAsync(string message, Message rawMessage = null)
{
if (message == "/cancel")
{
_awaitingResponseCallback = null;
await BotClient.SendTextMessageAsync(ChatId, "Send /start for a list of commands.",
replyMarkup : new ReplyKeyboardRemove());
return;
}
if (_awaitingResponseCallback != null)
{
var invokable = _awaitingResponseCallback.Invoke(message);
_awaitingResponseCallback = null;
await invokable;
return;
}
_logger.LogInformation("@{username} sent {message} on root conversation.", _user.Username, message);
var userPermissions = await GetPermissionsAsync();
if (message == "/start")
{
var availableCommands = _commands
.Where(cmd => HasPermission(userPermissions, cmd.RequiredPermission))
.OrderBy(a => a.Command)
.ToList();
var response = new StringBuilder();
if (availableCommands.Count == 0)
{
response.AppendLine(
"Sorry, I don't have any commands for you that you have access to. If you think this is in error, contact @Pinselohrkater");
}
else
{
response.AppendLine("You have access to the following commands:\n");
foreach (var cmd in availableCommands)
{
response.AppendLine($"{cmd.Command} - {cmd.Description}");
}
}
await ReplyAsync(response.ToString());
return;
}
var matchingCommand = _commands.SingleOrDefault(a => a.Command.Equals(message, StringComparison.CurrentCultureIgnoreCase));
if (matchingCommand != null && HasPermission(userPermissions, matchingCommand.RequiredPermission))
{
await matchingCommand.CommandHandler();
return;
}
if (rawMessage != null && HasPermission(PermissionFlags.All, userPermissions))
{
if (message.StartsWith("/chatid@", StringComparison.CurrentCultureIgnoreCase))
{
await BotClient.SendTextMessageAsync(rawMessage.Chat.Id,
$"ChatId={rawMessage.Chat.Id} ({rawMessage.Chat.Title})");
}
if (message.StartsWith("/leave@", StringComparison.CurrentCultureIgnoreCase))
{
await BotClient.LeaveChatAsync(rawMessage.Chat.Id);
}
}
}