move lookup to a sub command and add mem usage to the bot stats command

src/main/java/cc/fascinated/bat/common/StringUtils.java

@@ -37,4 +37,18 @@ public class StringUtils {
         }
         return inputString;
     }
+
+    /**
+     * Formats bytes into a human-readable format
+     *
+     * @param bytes the bytes
+     * @return the formatted bytes
+     */
+    public static String formatBytes(long bytes) {
+        int unit = 1024;
+        if (bytes < unit) return bytes + " B";
+        int exp = (int) (Math.log(bytes) / Math.log(unit));
+        char pre = "KMGTPE".charAt(exp-1);
+        return String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre);
+    }
 }

src/main/java/cc/fascinated/bat/features/base/BaseFeature.java

@@ -9,6 +9,8 @@ import cc.fascinated.bat.features.base.commands.fun.image.ImageCommand;
 import cc.fascinated.bat.features.base.commands.general.*;
 import cc.fascinated.bat.features.base.commands.general.avatar.AvatarCommand;
 import cc.fascinated.bat.features.base.commands.general.banner.BannerCommand;
+import cc.fascinated.bat.features.base.commands.utility.lookup.LookupCommand;
+import cc.fascinated.bat.features.base.commands.utility.lookup.UserSubCommand;
 import cc.fascinated.bat.features.base.commands.server.MemberCountCommand;
 import cc.fascinated.bat.features.base.commands.server.PremiumCommand;
 import cc.fascinated.bat.features.base.commands.server.channel.ChannelCommand;
@@ -43,7 +45,7 @@ public class BaseFeature extends Feature {
         super.registerCommand(commandService, context.getBean(ImageCommand.class));
         super.registerCommand(commandService, context.getBean(FeatureCommand.class));
         super.registerCommand(commandService, context.getBean(EightBallCommand.class));
-        super.registerCommand(commandService, context.getBean(LookupUserCommand.class));
+        super.registerCommand(commandService, context.getBean(LookupCommand.class));
         super.registerCommand(commandService, context.getBean(PPSizeCommand.class));
         super.registerCommand(commandService, context.getBean(PastebinCommand.class));
     }

src/main/java/cc/fascinated/bat/features/base/commands/general/BotStatsCommand.java

@@ -3,10 +3,7 @@ package cc.fascinated.bat.features.base.commands.general;
 import cc.fascinated.bat.command.BatCommand;
 import cc.fascinated.bat.command.Category;
 import cc.fascinated.bat.command.CommandInfo;
-import cc.fascinated.bat.common.EmbedDescriptionBuilder;
-import cc.fascinated.bat.common.EmbedUtils;
-import cc.fascinated.bat.common.NumberFormatter;
-import cc.fascinated.bat.common.TimeUtils;
+import cc.fascinated.bat.common.*;
 import cc.fascinated.bat.model.BatGuild;
 import cc.fascinated.bat.model.BatUser;
 import cc.fascinated.bat.service.DiscordService;
@@ -32,6 +29,7 @@ public class BotStatsCommand extends BatCommand {
     private final GuildService guildService;
     private final UserService userService;
     private final RuntimeMXBean bean = ManagementFactory.getRuntimeMXBean();
+    private final Runtime runtime = Runtime.getRuntime();
 
     @Autowired
     public BotStatsCommand(@NonNull GuildService guildService, @NonNull UserService userService) {
@@ -42,12 +40,14 @@ public class BotStatsCommand extends BatCommand {
     @Override
     public void execute(BatGuild guild, @NonNull BatUser user, @NonNull MessageChannel channel, Member member, @NonNull SlashCommandInteraction event) {
         JDA jda = DiscordService.JDA;
+        long memoryUsed = (runtime.totalMemory() - runtime.freeMemory());
 
         event.replyEmbeds(EmbedUtils.genericEmbed().setDescription(
                 new EmbedDescriptionBuilder("Bat Statistics")
                         .appendLine("Guilds: **%s**".formatted(NumberFormatter.format(jda.getGuilds().size())), true)
                         .appendLine("Users: **%s**".formatted(NumberFormatter.format(jda.getUsers().size())), true)
                         .appendLine("Gateway Ping: **%sms**".formatted(jda.getGatewayPing()), true)
+                        .appendLine("Memory Usage: **%s**".formatted(StringUtils.formatBytes(memoryUsed)), true)
                         .emptyLine()
                         .appendSubtitle("Bot Statistics")
                         .appendLine("Uptime: **%s**".formatted(TimeUtils.format(bean.getUptime())), true)

src/main/java/cc/fascinated/bat/features/base/commands/utility/lookup/LookupCommand.java

@@ -0,0 +1,28 @@
+package cc.fascinated.bat.features.base.commands.utility.lookup;
+
+import cc.fascinated.bat.command.BatCommand;
+import cc.fascinated.bat.command.Category;
+import cc.fascinated.bat.command.CommandInfo;
+import lombok.NonNull;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author Nick (okNick)
+ */
+@Component
+@CommandInfo(
+        name = "lookup",
+        description = "View the banner of the guild or a user",
+        userInstall = true,
+        category = Category.UTILITY
+)
+public class LookupCommand extends BatCommand {
+    @Autowired
+    public LookupCommand(@NonNull ApplicationContext context) {
+        super.addSubCommands(
+                context.getBean(UserSubCommand.class)
+        );
+    }
+}

src/main/java/cc/fascinated/bat/features/base/commands/utility/lookup/UserSubCommand.java

@@ -1,4 +1,4 @@
-package cc.fascinated.bat.features.base.commands.general;
+package cc.fascinated.bat.features.base.commands.utility.lookup;
 
 import cc.fascinated.bat.command.BatCommand;
 import cc.fascinated.bat.command.Category;
@@ -22,10 +22,10 @@ import org.springframework.stereotype.Component;
 /**
  * @author Fascinated (fascinated7)
  */
-@Component
-@CommandInfo(name = "lookupuser", description = "Lookup a user", userInstall = true, category = Category.GENERAL)
-public class LookupUserCommand extends BatCommand {
-    public LookupUserCommand() {
+@Component("lookup.user:sub")
+@CommandInfo(name = "user", description = "Lookup a user")
+public class UserSubCommand extends BatCommand {
+    public UserSubCommand() {
         super.addOptions(new OptionData(OptionType.STRING, "id", "The id of the user", true));
     }