/// <summary>
/// Method for configuring <see cref="LavalinkExtension"/>, accessing each configuration individually.
/// </summary>
/// <param name="botBase"></param>
/// <param name="hostname">Sets the hostname associated with the Lavalink.</param>
/// <param name="port">Sets the port associated with the Lavalink.</param>
/// <param name="password">Sets the password associated with the Lavalink.</param>
/// <param name="secured">Sets the secured status associated with the Lavalink.</param>
/// <param name="region">Sets the voice region ID for the Lavalink connection. This should be used if nodes should be filtered by region with <see cref="LavalinkExtension.GetIdealNodeConnection(DiscordVoiceRegion)"/>.</param>
/// <param name="resumeKey">Sets the resume key for the Lavalink connection. This will allow existing voice sessions to continue for a certain time after the client is disconnected.</param>
/// <param name="resumeTimeout">Sets the time in seconds when all voice sessions are closed after the client disconnects. Defaults to 1 minute.</param>
/// <param name="webSocketCloseTimeout">Sets the time in miliseconds to wait for Lavalink's voice WebSocket to close after leaving a voice channel. This will be the delay before the guild connection is removed. Defaults to 3 minutes.</param>
/// <param name="socketAutoReconnect">Sets whether the connection wrapper should attempt automatic reconnects should the connection drop.</param>
public static void LavalinkSetup(this TarsBase botBase, string hostname, int port, string password, bool secured = false, DiscordVoiceRegion region = null,
string resumeKey = null, TimeSpan?resumeTimeout = null, TimeSpan?webSocketCloseTimeout = null, bool socketAutoReconnect = true)
{
_botBase = botBase;
var connectionEndpoint = new ConnectionEndpoint(hostname, port, secured);
_lavalinkConfiguration = new LavalinkConfiguration
{
SocketEndpoint = connectionEndpoint,
RestEndpoint = connectionEndpoint,
Password = password,
Region = region,
ResumeKey = resumeKey,
ResumeTimeout = (int)(resumeTimeout?.TotalSeconds ?? TimeSpan.FromMinutes(1).TotalSeconds),
WebSocketCloseTimeout = (int)(webSocketCloseTimeout?.TotalMilliseconds ?? TimeSpan.FromSeconds(3).TotalMilliseconds),
SocketAutoReconnect = _socketAutoReconnect = socketAutoReconnect
};
_lavalink = botBase.Discord.UseLavalink();
botBase.Discord.Heartbeated += DiscordHeartbeated;
RegisterExitEvent();
RegisterLavalinkAsService(botBase);
HttpClientSetup();
}
/// <summary>
/// Method where the bot is instatiated and initialized.
/// </summary>
public async Task InitializeAsync()
{
var botBase = new TarsBase(this);
botBase.DiscordSetup((await this.GetOrCreateJsonConfig()).Token);
botBase.LavalinkSetup();
botBase.CommandsSetup(new string[] { "tars" }, services: new ServiceCollection().AddSingleton(this).AddSingleton(new MusicService(botBase.GetLavalink(), botBase.Discord)));
await botBase.StartAsync();
}
/// <summary>
/// Method for configuring MongoDB.
/// </summary>
/// <param name="botBase"></param>
/// <param name="mongoClient">Mongo class instance.</param>
/// <exception cref="ArgumentNullException"></exception>
public static void MongoClientSetup(this TarsBase botBase, MongoClient mongoClient)
{
if (botBase is null)
{
throw new ArgumentNullException("The BotBase can be null!");
}
_mongoClient = mongoClient ?? throw new ArgumentNullException("The MongoClient can be null!");
(typeof(TarsBase).GetField("_services", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(botBase) as IServiceCollection).AddSingleton(_mongoClient);
}
/// <summary>
/// Instantiates the scheduled events class.
/// </summary>
/// <param name="botBase"></param>
/// <exception cref="NullReferenceException"></exception>
/// <exception cref="InvalidOperationException"></exception>
public static void ScheduledEventsSetup(this TarsBase botBase)
{
if (botBase is null)
{
throw new NullReferenceException("The Tars can be null! Instantiate the framework!");
}
if (!(_scheduledEvents is null))
{
throw new InvalidOperationException("The scheduled events has already been instantiated!");
}
_scheduledEvents = new ConcurrentDictionary <Event, byte>();
AddScheduledEventAsService(botBase);
}
public async Task TestInitialize()
{
this._bot = new TarsBase(this);
// This was done to escape Discord's warning that the bot's token is "unprotected".
this._bot.DiscordSetup(Encoding.UTF8.GetString(new byte[] { 78, 122, 81, 53, 78, 122, 69, 51, 78, 106, 107, 48, 77, 122, 81, 53, 77, 84, 103, 119, 79, 84, 85, 52,
46, 88, 48, 119, 68, 65, 119, 46, 80, 77, 110, 55, 51, 99, 71, 122, 118, 101, 83, 54, 56, 122, 113, 66,
74, 79, 117, 90, 98, 49, 105, 66, 48, 80, 107 }));
this._bot.CommandsSetup(new string[] { "tars" });
_ = Task.Run(async() => await this._bot.StartAsync(new DiscordActivity {
Name = "Running all tests..."
}, UserStatus.DoNotDisturb));
await Task.Delay(TimeSpan.FromSeconds(15));
}
/// <summary>
/// Method for configuring scheduled events.
/// </summary>
/// <param name="botBase"></param>
/// <param name="events">Instantiate the scheduled events here.</param>
/// <exception cref="InvalidOperationException"></exception>
public static void ScheduledEventsSetup(this TarsBase botBase, params Event[] events)
{
if (!(_scheduledEvents is null))
{
throw new InvalidOperationException("The event list has already been instantiated!");
}
_scheduledEvents = new ConcurrentDictionary <Event, byte>();
var iEvent = 0;
foreach (Event scheduledEvent in events)
{
if (!_scheduledEvents.Keys.Any(e => e.Name == scheduledEvent.Name))
{
_scheduledEvents.TryAdd(scheduledEvent, 0);
}
++iEvent;
}
AddScheduledEventAsService(botBase);
botBase.Discord.LogMessage($"{(iEvent > 1 ? $"A total of {iEvent} scheduled events were recorded." : $"A total of {iEvent} scheduled event were recorded.")}", logLevel: LogLevel.Debug);
private static void AddScheduledEventAsService(TarsBase botBase)
=> (typeof(TarsBase).GetField("_services", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(botBase) as IServiceCollection)
.AddSingleton(GetScheduledEvents(botBase));
/// <summary>
/// Method to get the current Mongo instance.
/// </summary>
/// <param name="_"></param>
/// <returns>The current instance of <see cref="MongoClient"/>.</returns>
/// <exception cref="NullReferenceException"></exception>
public static MongoClient GetMongoClient(this TarsBase _) => _mongoClient ?? throw new NullReferenceException("The MongoClient is null! Call the MongoClientSetup!");
private static void RegisterLavalinkAsService(TarsBase botBase)
=> (typeof(TarsBase).GetField("_services", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(botBase) as IServiceCollection).AddSingleton(_lavalink);
/// <summary>
/// Get the <see cref="LavalinkExtension"/>.
/// </summary>
/// <param name="_"></param>
/// <returns>The <see cref="LavalinkExtension"/>.</returns>
/// <exception cref="NullReferenceException"></exception>
public static LavalinkExtension GetLavalink(this TarsBase _) => _lavalink ?? throw new NullReferenceException("Connect the bot to Lavalink!");
