package dev.siskel.poketDimensions.commands;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.GameRule;
import org.bukkit.OfflinePlayer;
import org.bukkit.World;
import org.bukkit.WorldCreator;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;

public class pdgamerule implements CommandExecutor, TabCompleter {
    public pdgamerule() {
    }

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) {
            sender.sendMessage("This command can only be executed by a player.");
            return true;
        } else {
            Player player = (Player)sender;
            if (args.length < 2) {
                player.sendMessage("Usage: /pdgamerule <playername> <gamerule> [value]");
                return true;
            } else {
                OfflinePlayer targetPlayer = Bukkit.getOfflinePlayer(args[0]);
                String worldName = "poketdimensions/pocketdimension-" + targetPlayer.getUniqueId().toString();
                File worldFolder = new File(Bukkit.getWorldContainer(), worldName);
                if (worldFolder.exists() && worldFolder.isDirectory()) {
                    World targetWorld = Bukkit.getWorld(worldName);
                    if (targetWorld == null) {
                        targetWorld = (new WorldCreator(worldName)).createWorld();
                    }

                    GameRule<?> gameRule = GameRule.getByName(args[1]);
                    if (gameRule == null) {
                        player.sendMessage("Unknown game rule: " + args[1]);
                        return true;
                    } else if (args.length == 2) {
                        Object currentValue = targetWorld.getGameRuleValue(gameRule);
                        if (currentValue != null) {
                            player.sendMessage("Current value of " + args[1] + ": " + currentValue.toString());
                        } else {
                            player.sendMessage("Unable to get the value for game rule " + args[1]);
                        }

                        return true;
                    } else {
                        String inputValue = args[2];

                        try {
                            if (gameRule.getType() == Boolean.class) {
                                if (!inputValue.equalsIgnoreCase("true") && !inputValue.equalsIgnoreCase("false")) {
                                    player.sendMessage("Invalid Value, Valid Values are: true, false");
                                    return true;
                                }

                                Boolean value = Boolean.parseBoolean(inputValue);
                                targetWorld.setGameRule((GameRule<Boolean>) gameRule, value);
                            } else {
                                if (gameRule.getType() != Integer.class) {
                                    player.sendMessage("Unsupported game rule type.");
                                    return true;
                                }

                                if (!inputValue.matches("[0-9]+")) {
                                    player.sendMessage("Invalid Value, Valid Values are integers only.");
                                    return true;
                                }

                                Integer value = Integer.parseInt(inputValue);
                                targetWorld.setGameRule((GameRule<Integer>) gameRule, value);
                            }

                            player.sendMessage("Game rule " + args[1] + " set to " + inputValue);
                        } catch (NumberFormatException var13) {
                            player.sendMessage("Invalid value for game rule " + args[1]);
                        }

                        return true;
                    }
                } else {
                    player.sendMessage("That player doesn't have a pocket dimension.");
                    return true;
                }
            }
        }
    }

    public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] args) {
        List<String> suggestions = new ArrayList();
        if (args.length == 2) {
            OfflinePlayer targetPlayer = Bukkit.getOfflinePlayer(args[0]);
            String worldName = "poketdimensions/pocketdimension-" + targetPlayer.getUniqueId().toString();
            World targetWorld = Bukkit.getWorld(worldName);
            if (targetWorld != null) {
                for(String gameRule : targetWorld.getGameRules()) {
                    if (gameRule.toLowerCase().startsWith(args[1].toLowerCase())) {
                        suggestions.add(gameRule);
                    }
                }
            }
        }

        return suggestions;
    }
}