private async Task LoginAsync()
{
Console.Title = "Volte";
Console.CursorVisible = false;
if (!Directory.Exists("data"))
{
Console.WriteLine("The \"data\" directory didn't exist, so I created it for you.");
Directory.CreateDirectory("data");
//99.9999999999% of the time the config also won't exist if this block is reached
}
if (!Config.CreateIfNotExists())
{
Console.WriteLine($"Please fill in the configuration located at \"{Config.ConfigFile}\"; restart me when you've done so.");
return;
}
Config.Load();
if (Config.Token.IsNullOrEmpty() || Config.Token.EqualsIgnoreCase("token here"))
{
return;
}
using var rest = new DiscordRestClient();
await rest.LoginAsync(TokenType.Bot, Config.Token);
var shardCount = await rest.GetRecommendedShardCountAsync();
await rest.LogoutAsync();
BuildServiceProvider(shardCount, out var provider);
provider.Get <DiscordShardedClient>(out var client);
provider.Get <CancellationTokenSource>(out var cts);
provider.Get <VolteHandler>(out var handler);
provider.Get <LoggingService>(out var logger);
await client.LoginAsync(TokenType.Bot, Config.Token);
await client.StartAsync().ContinueWith(_ => client.SetStatusAsync(UserStatus.Online));
await handler.InitializeAsync(provider);
try
{
await Task.Delay(-1, cts.Token);
}
catch (TaskCanceledException)
{
//this exception always occurs when CancellationTokenSource#Cancel() is called; so we put the shutdown logic inside the catch block
logger.Critical(LogSource.Volte,
"Bot shutdown requested by the bot owner; shutting down.");
await ShutdownAsync(client, cts);
}
}
/// <summary>
/// Gets the recommended shard count from Discord by logging into a <see cref="DiscordRestClient"/> via the value in <see cref="Config"/>.<see cref="Config.Token"/>.
/// This method assumes that the value in the config has already been validated and is usable with Discord.
/// </summary>
/// <returns></returns>
public static async ValueTask <int> GetRecommendedShardCountAsync()
{
using var client = new DiscordRestClient();
await client.LoginAsync(TokenType.Bot, Config.Token);
var res = await client.GetRecommendedShardCountAsync();
await client.LogoutAsync();
return(res);
}
