Add set language command with language arguments

src/main/java/net/slqmy/template_paper_plugin/TemplatePaperPlugin.java

@@ -6,7 +6,7 @@
 
 import dev.jorel.commandapi.CommandAPI;
 import dev.jorel.commandapi.CommandAPIBukkitConfig;
-
+import net.slqmy.template_paper_plugin.commands.SetLanguageCommand;
 import net.slqmy.template_paper_plugin.data.player.PlayerDataManager;
 import net.slqmy.template_paper_plugin.language.LanguageManager;
 
@@ -35,6 +35,8 @@ public void onEnable() {
 
     playerDataManager = new PlayerDataManager(this);
     languageManager = new LanguageManager(this);
+
+    new SetLanguageCommand(this);
   }
 
   @Override

src/main/java/net/slqmy/template_paper_plugin/commands/SetLanguageCommand.java

@@ -0,0 +1,29 @@
+package net.slqmy.template_paper_plugin.commands;
+
+import dev.jorel.commandapi.CommandAPICommand;
+import dev.jorel.commandapi.arguments.MultiLiteralArgument;
+
+import java.util.stream.Stream;
+
+import net.slqmy.template_paper_plugin.TemplatePaperPlugin;
+import net.slqmy.template_paper_plugin.language.Language;
+import net.slqmy.template_paper_plugin.language.LanguageData;
+
+public class SetLanguageCommand extends CommandAPICommand {
+
+  public SetLanguageCommand(TemplatePaperPlugin plugin) {
+    super("set-language");
+
+    withArguments(new MultiLiteralArgument("language", Stream.of(Language.values()).map((language) -> {
+      LanguageData data = plugin.getLanguageManager().getLanguageData(language);
+
+      return data.getName();
+    }).toArray(String[]::new)));
+
+    executes((sender, arguments) -> {
+
+    });
+
+    register(plugin);
+  }
+}