system messages types WIP

src/Command.ts

@@ -268,7 +268,7 @@ export class CommandManager {
                 ) {
                     argumentsList.splice(0, 1);
                 }
-                if (command.arguments) {
+                if (command.arguments.length > 0) {
                     command.arguments.map((a, i) => {
                         if (!argumentsList[i] && !a.optional) {
                             throw new MissingArgumentError(a);

src/SystemMessage.ts

@@ -11,7 +11,11 @@ import {
 import { Command } from "./Command.js";
 import { PermissionsError } from "./Error.js";
 
-export type MessageType = "PERMISSION" | "ERROR" | "NOT_FOUND";
+export type MessageType =
+    | "PERMISSION"
+    | "ERROR"
+    | "NOT_FOUND"
+    | "MISSING_ARGUMENT";
 export interface SystemMessageAppearance {
     enabled: boolean;
     title: string;
@@ -31,6 +35,8 @@ export class SystemMessageManager {
     PERMISSION: SystemMessageAppearance;
     ERROR: SystemMessageAppearance;
     NOT_FOUND: SystemMessageAppearance;
+    MISSING_ARGUMENT: SystemMessageAppearance;
+    ARGUMENT_TYPE_MISMATCH: SystemMessageAppearance;
     deleteTimeout: number;
 
     constructor(botName?: string) {
@@ -57,6 +63,23 @@ export class SystemMessageManager {
             showTimestamp: true,
             footer: botName,
         };
+        this.MISSING_ARGUMENT = {
+            enabled: true,
+            title: "🛑 Missing arguments",
+            bottomText:
+                "This command requires an argument that you didn't provide",
+            accentColor: "#ff0000",
+            showTimestamp: true,
+            footer: botName,
+        };
+        this.ARGUMENT_TYPE_MISMATCH = {
+            enabled: true,
+            title: "📝 Wrong argument type",
+            bottomText: "This command requires a different type of argument",
+            accentColor: "#ff0000",
+            showTimestamp: true,
+            footer: botName,
+        };
         this.deleteTimeout = Infinity;
     }
 
@@ -153,6 +176,7 @@ export class SystemMessageManager {
                             }
                         }
                         break;
+                    //TODO Add argument error processing
                 }
             }
             if (channel) {