Update CommandHandler.java

src/main/java/com/minster586/devmode/CommandHandler.java

@@ -1 +1,69 @@
+package com.minster586.devmode;
 
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class CommandHandler implements CommandExecutor {
+
+    private final DevModeManager manager;
+
+    public CommandHandler(DevModeManager manager) {
+        this.manager = manager;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+
+        if (!sender.hasPermission("serverdevmode.use")) {
+            sender.sendMessage("§cYou do not have permission to use this command.");
+            return true;
+        }
+
+        if (args.length == 0) {
+            sender.sendMessage("§eUsage: /devmode <on|off|level|zip>");
+            return true;
+        }
+
+        String sub = args[0].toLowerCase();
+
+        switch (sub) {
+            case "on":
+                manager.setDevModeEnabled(true);
+                sender.sendMessage("§aDev mode enabled.");
+                break;
+
+            case "off":
+                manager.setDevModeEnabled(false);
+                sender.sendMessage("§cDev mode disabled.");
+                break;
+
+            case "level":
+                if (args.length < 2) {
+                    sender.sendMessage("§eUsage: /devmode level <minimal|verbose|full>");
+                    return true;
+                }
+
+                try {
+                    DevModeManager.LogLevel level = DevModeManager.LogLevel.valueOf(args[1].toUpperCase());
+                    manager.setLogLevel(level);
+                    sender.sendMessage("§bLog level set to: " + level.name().toLowerCase());
+                } catch (IllegalArgumentException ex) {
+                    sender.sendMessage("§cInvalid level. Choose: minimal, verbose, or full.");
+                }
+                break;
+
+            case "zip":
+                // Placeholder — LogWriter zip method will go here
+                sender.sendMessage("§7[Zip] Log packaging feature coming soon.");
+                break;
+
+            default:
+                sender.sendMessage("§eUnknown subcommand. Use: on, off, level, zip");
+                break;
+        }
+
+        return true;
+    }
+}