!7

cmodule DiscordBot > DynPrintLogAndEnabled {

  transient JDA bot;

  start {

    logModuleOutput();

    // TODO: log JDA output

    bot = discordBot(new ListenerAdapter {

      public void onMessageReceived(MessageReceivedEvent e) {

        ret if !enabled || !licensed();

        ret if e.getAuthor().isBot();

        print("Channel type: " + e.getChannelType());

        bool isPrivate = e.getChannelType() == ChannelType.PRIVATE;

        print("Msg from " + e.getAuthor().getName() + ": " + e.getMessage().getContentDisplay());

        S content = e.getMessage().getContentRaw();

        new Matches m;

        S s = "";

        if (isPrivate) s = content;

        else if (swic(content, "gazelle", m)) s = m.rest();

        if (empty(s)) ret;

        s = "Bah! " + trim(s);

        print("Sending: " + s);

        fbool delete = ewic(content, "delete");

        e.getChannel().sendMessage(s).queue(msg -> {

          print("I sent msg: " + msg.getIdLong());

          if (delete) doLater(5.0, r {

            msg.delete().queue();

          });

        });

      }

      public void onMessageReactionAdd(MessageReactionAddEvent e) {

        ret if !enabled || !licensed();

        MessageReaction r = e.getReaction();

        bool bot = e.getUser().isBot();

        print("User " + e.getUser() + (bot ? " (bot)" : "") + " reacted to message " + r.getMessageIdLong() + " with " + r.getReactionEmote());

        if (bot) ret;

        e.getChannel().sendMessage("You just " + r.getReactionEmote().getName() + " ed").queue();

      }

    });

    print("Started bot");

  }

  void cleanMeUp {

    if (bot != null) pcall {

      print("Shutting down bot");

      bot.shutdown();

      print("Bot shut down");

    }

    bot = null;

  }

}