From 410b299ad65d900aa0b9b6659114a01c41b048b5 Mon Sep 17 00:00:00 2001
From: tueem <tueem@tomatentum.net>
Date: Tue, 15 Oct 2024 17:30:39 +0200
Subject: [PATCH] add first ApplicationCommandDefinition implementation

---
 .../ApplicationCommandDefinition.java         | 48 ++++++++++++++++---
 .../registry/InteractionRegistry.java         |  2 +-
 2 files changed, 43 insertions(+), 7 deletions(-)

diff --git a/lib/src/main/java/net/tomatentum/marinara/interaction/commands/ApplicationCommandDefinition.java b/lib/src/main/java/net/tomatentum/marinara/interaction/commands/ApplicationCommandDefinition.java
index 8df5248..ac87f27 100644
--- a/lib/src/main/java/net/tomatentum/marinara/interaction/commands/ApplicationCommandDefinition.java
+++ b/lib/src/main/java/net/tomatentum/marinara/interaction/commands/ApplicationCommandDefinition.java
@@ -3,18 +3,54 @@ package net.tomatentum.marinara.interaction.commands;
 import java.util.ArrayList;
 import java.util.List;
 
-public record ApplicationCommandDefinition(
-    List<ExecutableCommandDefinition> executableDefinitons,
-    String applicationCommand
-) {
+import net.tomatentum.marinara.interaction.commands.annotation.ApplicationCommand;
 
-    public ApplicationCommandDefinition(String applicationCommand) {
-        this(new ArrayList<>(), applicationCommand);
+public class ApplicationCommandDefinition {
+    private List<ExecutableCommandDefinition> executableDefinitons;
+    private ApplicationCommand applicationCommand;
+    private int subCommandGroupCount = -1;
+    private boolean isRootCommand = false;
+
+    public ApplicationCommandDefinition(ApplicationCommand applicationCommand) {
+        this.executableDefinitons = new ArrayList<>();
+        this.applicationCommand = applicationCommand;
     }
 
     public ApplicationCommandDefinition addExecutableCommand(ExecutableCommandDefinition def) {
+        if (this.subCommandGroupCount == -1)
+            this.subCommandGroupCount = def.subCommandGroups().length;
+        if (def.subCommandGroups().length != subCommandGroupCount)
+            throw new IllegalArgumentException(def + ": has a non matching amount of subcommand groups. All subcommands must have the same amount of subcommand groups!");
+        if (def.applicationCommand() != null) {
+            if (applicationCommand == null)
+                this.applicationCommand = def.applicationCommand();
+            if (!this.applicationCommand.equals(def.applicationCommand()))
+                throw new IllegalArgumentException(def + ": has a non matching Application Command description. Please edit it to equal all other descriptions or remove it to use other definitions descriptions");
+        }
+        if (isRootCommand) {
+            if (!def.isRootCommand())
+                throw new IllegalArgumentException(def + ": cannot have subcommands and rootcommand definitions together");
+            long subCommandAmount = executableDefinitons.stream()
+                .filter((x) -> !x.isRootCommand())
+                .count();
+            if (subCommandAmount > 0)
+                throw new IllegalArgumentException(def + ": cannot have subcommands and rootcommand definitions together");
+        }
+        
         executableDefinitons.add(def);
         return this;
     }
 
+    public ApplicationCommand getApplicationCommand() {
+        return applicationCommand;
+    }
+
+    public List<ExecutableCommandDefinition> getExecutableDefinitons() {
+        return executableDefinitons;
+    }
+
+    public int getSubCommandGroupCount() {
+        return subCommandGroupCount;
+    }
+
 }
diff --git a/lib/src/main/java/net/tomatentum/marinara/registry/InteractionRegistry.java b/lib/src/main/java/net/tomatentum/marinara/registry/InteractionRegistry.java
index d0f774f..462cd94 100644
--- a/lib/src/main/java/net/tomatentum/marinara/registry/InteractionRegistry.java
+++ b/lib/src/main/java/net/tomatentum/marinara/registry/InteractionRegistry.java
@@ -37,7 +37,7 @@ public class InteractionRegistry {
 
         execDefs.forEach((def) -> {
             Optional<ApplicationCommandDefinition> appDef = defs.stream()
-                .filter((x) -> x.applicationCommand().equals(def.applicationCommand()))
+                .filter((x) -> x.getApplicationCommand().equals(def.applicationCommand()))
                 .findFirst();
             if (appDef.isPresent())
                 appDef.get().addExecutableCommand(def);