finish first version of javacord wrapper with implementation of:

- getInteractionType()
- convertCommandOption()
- getCommandDefinition

wrapper/javacord/src/main/java/net/tomatentum/marinare/wrapper/javacord/JavacordWrapper.java

@@ -2,15 +2,20 @@ package net.tomatentum.marinare.wrapper.javacord;
 
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 
 import org.javacord.api.DiscordApi;
+import org.javacord.api.interaction.ApplicationCommandInteraction;
 import org.javacord.api.interaction.SlashCommandBuilder;
+import org.javacord.api.interaction.SlashCommandInteraction;
+import org.javacord.api.interaction.SlashCommandInteractionOption;
 
+import io.leangen.geantyref.AnnotationFormatException;
+import io.leangen.geantyref.TypeFactory;
 import net.tomatentum.marinara.interaction.InteractionType;
 import net.tomatentum.marinara.interaction.commands.ExecutableSlashCommandDefinition;
 import net.tomatentum.marinara.interaction.commands.SlashCommandDefinition;
@@ -27,6 +32,7 @@ public class JavacordWrapper extends LibraryWrapper {
 
     public JavacordWrapper(DiscordApi api) {
         this.api = api;
+        api.addInteractionCreateListener((e) -> handleInteraction(e.getInteraction()));
     }
 
     @Override
@@ -52,20 +58,48 @@ public class JavacordWrapper extends LibraryWrapper {
 
     @Override
     public InteractionType getInteractionType(Class<?> clazz) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getInteractionType'");
+        if (clazz.isAssignableFrom(ApplicationCommandInteraction.class))
+            return InteractionType.COMMAND;
+
+        return null;
     }
 
     @Override
     public Object convertCommandOption(Object context, SlashCommandOptionType type, String optionName) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'convertCommandOption'");
+        if (!(context instanceof SlashCommandInteraction))
+            return null;
+        SlashCommandInteraction interaction = (SlashCommandInteraction) context;
+        if (!interaction.getArguments().isEmpty())
+            return getOptionValue(interaction.getOptionByName(optionName).get(), type);
+
+        SlashCommandInteractionOption subCommandOption = interaction.getOptions().getFirst();
+
+        if (!subCommandOption.getOptions().isEmpty())
+            subCommandOption = subCommandOption.getOptions().getFirst();
+
+        return getOptionValue(subCommandOption.getOptionByName(optionName).get(), type);
     }
 
     @Override
     public ExecutableSlashCommandDefinition getCommandDefinition(Object context) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getCommandDefinition'");
+        if (!(context instanceof SlashCommandInteraction))
+            return null;
+
+        SlashCommandInteraction interaction = (SlashCommandInteraction) context;
+        ExecutableSlashCommandDefinition.Builder builder = new ExecutableSlashCommandDefinition.Builder();
+        List<SlashCommandInteractionOption> options = interaction.getOptions();
+        try {
+            builder.setApplicationCommand(TypeFactory.annotation(SlashCommand.class, Map.of("name", interaction.getCommandName())));
+            if (!options.getFirst().getArguments().isEmpty()) {
+                builder.setSubCommandGroup(TypeFactory.annotation(SubCommandGroup.class, Map.of("name", options.getFirst().getName())));
+                builder.setSubCommand(TypeFactory.annotation(SubCommand.class, Map.of("name", options.getFirst().getOptions().getFirst().getName())));
+            }else
+                builder.setSubCommand(TypeFactory.annotation(SubCommand.class, Map.of("name", options.getFirst().getName())));
+        } catch (AnnotationFormatException e) {
+            e.printStackTrace();
+        }
+
+        return builder.build();
     }
 
     private SlashCommandBuilder convertSlashCommand(SlashCommandDefinition def) {
@@ -97,5 +131,29 @@ public class JavacordWrapper extends LibraryWrapper {
         org.javacord.api.interaction.SlashCommandOptionType type = Enum.valueOf(org.javacord.api.interaction.SlashCommandOptionType.class, option.type().toString());
         return org.javacord.api.interaction.SlashCommandOption.create(type, option.name(), option.description(), option.required());
     }
-    
+
+    private Object getOptionValue(SlashCommandInteractionOption option, SlashCommandOptionType type) {
+        switch (type) {
+            case ATTACHMENT:
+                return option.getAttachmentValue().get();
+            case BOOLEAN:
+                return option.getBooleanValue().get();
+            case CHANNEL:
+                return option.getChannelValue().get();
+            case DECIMAL:
+                return option.getDecimalValue().get();
+            case LONG:
+                return option.getLongValue().get();
+            case MENTIONABLE:
+                return option.getMentionableValue().get();
+            case ROLE:
+                return option.getRoleValue().get();
+            case STRING:
+                return option.getStringValue().get();
+            case USER:
+                return option.getUserValue().get();
+            default:
+                return null;
+        }
+    }
 }