Start implementing trivia command

src/main/java/wtf/beatrice/hidekobot/commands/message/TriviaCommand.java

@@ -0,0 +1,87 @@
+package wtf.beatrice.hidekobot.commands.message;
+
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.Permission;
+import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.json.JSONObject;
+import wtf.beatrice.hidekobot.Cache;
+import wtf.beatrice.hidekobot.objects.TriviaQuestion;
+import wtf.beatrice.hidekobot.objects.commands.CommandCategory;
+import wtf.beatrice.hidekobot.objects.commands.MessageCommand;
+import wtf.beatrice.hidekobot.util.TriviaUtil;
+
+import java.nio.channels.ScatteringByteChannel;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+public class TriviaCommand implements MessageCommand
+{
+
+    @Override
+    public LinkedList<String> getCommandLabels() {
+        return new LinkedList<>(Collections.singletonList("trivia"));
+    }
+
+    @Nullable
+    @Override
+    public List<Permission> getPermissions() {
+        return null;
+    }
+
+    @Override
+    public boolean passRawArgs() {
+        return false;
+    }
+
+    @NotNull
+    @Override
+    public CommandCategory getCategory() {
+        return CommandCategory.FUN;
+    }
+
+    @NotNull
+    @Override
+    public String getDescription() {
+        return "Start a Trivia session and play with others!";
+    }
+
+    @Nullable
+    @Override
+    public String getUsage() {
+        return null;
+    }
+
+    @Override
+    public void runCommand(MessageReceivedEvent event, String label, String[] args)
+    {
+
+        if(TriviaUtil.channelsRunningTrivia.contains(event.getChannel().getId()))
+        {
+            // todo nicer looking
+            Message err = event.getMessage().reply("Trivia is already running here!").complete();
+            Cache.getTaskScheduler().schedule(() -> err.delete().queue(), 15, TimeUnit.SECONDS);
+            return;
+        }
+
+        EmbedBuilder embedBuilder = new EmbedBuilder();
+
+        embedBuilder.setColor(Cache.getBotColor());
+        embedBuilder.setTitle("Trivia");
+
+        JSONObject triviaJson = TriviaUtil.fetchTrivia();
+        List<TriviaQuestion> questions = TriviaUtil.getQuestions(triviaJson); //todo null check, rate limiting...
+        TriviaQuestion first = questions.get(0);
+
+        embedBuilder.addField("Question", first.question(), false);
+
+        event.getChannel().sendMessageEmbeds(embedBuilder.build()).queue();
+
+
+
+    }
+}