1 files changed, 63 insertions, 25 deletions

diff --git a/src/main/java/net/tylermurphy/hideAndSeek/command/Help.java b/src/main/java/net/tylermurphy/hideAndSeek/command/Help.java
index 97224d7..41db5a9 100644
--- a/src/main/java/net/tylermurphy/hideAndSeek/command/Help.java
+++ b/src/main/java/net/tylermurphy/hideAndSeek/command/Help.java
@@ -1,36 +1,70 @@
-/*
- * This file is part of Kenshins Hide and Seek
- *
- * Copyright (c) 2021 Tyler Murphy.
- *
- * Kenshins Hide and Seek free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * he Free Software Foundation version 3.
- *
- * Kenshins Hide and Seek is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
 package net.tylermurphy.hideAndSeek.command;
 
-import net.md_5.bungee.api.ChatColor;
-import net.tylermurphy.hideAndSeek.util.CommandHandler;
+import net.tylermurphy.hideAndSeek.Main;
+import net.tylermurphy.hideAndSeek.command.util.ICommand;
+import net.tylermurphy.hideAndSeek.util.Pair;
+import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static net.tylermurphy.hideAndSeek.configuration.Config.errorPrefix;
+import static net.tylermurphy.hideAndSeek.configuration.Localization.message;
 
 public class Help implements ICommand {
 
 	public void execute(Player sender, String[] args) {
+		final int pageSize = 4;
+		List<Pair<String, ICommand>> commands = Main.getInstance().getCommandGroup().getCommands();
+		int pages = (commands.size() - 1) / pageSize + 1;
+		int page;
+		try {
+			if(args.length < 1) {
+				page = 1;
+			} else {
+				page = Integer.parseInt(args[0]);
+				if (page < 1) {
+					throw new IllegalArgumentException("Inavlid Input");
+				}
+			}
+		} catch (Exception e) {
+			sender.sendMessage(errorPrefix + message("WORLDBORDER_INVALID_INPUT").addAmount(args[0]));
+			return;
+		}
+		String spacer = ChatColor.GRAY + "?" + ChatColor.WHITE;
 		StringBuilder message = new StringBuilder();
-		for(ICommand command : CommandHandler.COMMAND_REGISTER.values()) {
-			message.append(String.format("%s/hs %s%s %s%s\n  %s%s%s", ChatColor.AQUA, ChatColor.WHITE, command.getLabel().toLowerCase(), ChatColor.BLUE, command.getUsage(), ChatColor.GRAY, ChatColor.ITALIC, command.getDescription() + "\n"));
+		message.append(String.format("%s================ %sHelp: Page (%s/%s) %s================",
+				ChatColor.AQUA, ChatColor.WHITE, page, pages, ChatColor.AQUA));
+		int lines = 0;
+		for(Pair<String, ICommand> pair : commands.stream().skip((long) (page - 1) * pageSize).limit(pageSize).collect(Collectors.toList())) {
+			ICommand command = pair.getRight();
+			String label = pair.getLeft();
+			String start = label.substring(0, label.indexOf(" "));
+			String invoke = label.substring(label.indexOf(" ")+1);
+			message.append(String.format("\n%s %s/%s %s%s %s%s\n%s  %s%s%s",
+					spacer,
+					ChatColor.AQUA,
+					start,
+					ChatColor.WHITE,
+					invoke,
+					ChatColor.BLUE,
+					command.getUsage(),
+					spacer,
+					ChatColor.GRAY,
+					ChatColor.ITALIC,
+					command.getDescription()
+			));
+			lines += 2;
 		}
-		message = new StringBuilder(message.substring(0, message.length() - 1));
+		if(lines / 2 < pageSize) {
+			for(int i = 0; i < pageSize * 2 - lines; i++) {
+				message.append("\n").append(spacer);
+			}
+		}
+		message.append("\n").append(ChatColor.AQUA).append("===============================================");
 		sender.sendMessage(message.toString());
 	}
 
@@ -39,11 +73,15 @@ public class Help implements ICommand {
 	}
 
 	public String getUsage() {
-		return "";
+		return "<*page>";
 	}
 
 	public String getDescription() {
 		return "Get the commands for the plugin";
 	}
 
+	public List<String> autoComplete(@NotNull String parameter, @NotNull String typed) {
+		return Collections.singletonList(parameter);
+	}
+
 }