package de.DeadCrafter.Core.commands;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.bukkit.selections.Selection;
import com.sk89q.worldguard.domains.DefaultDomain;
import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;

import de.DeadCrafter.Core.Main;

public class ProtectCommand implements CommandExecutor {

    public Main plugin;

    public ProtectCommand(Main main) {
        plugin = main;
        main.getCommand("protect").setExecutor(this);
    }

    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
        Player p;
        if(!(sender instanceof Player)) {
            sender.sendMessage(plugin.notPlayer);
            return true;
        }
        p = (Player) sender;

        if((cmd.getName().equalsIgnoreCase("p")) || (cmd.getName().equalsIgnoreCase("protect"))) {

            if(!p.hasPermission("dc.mod")) {
                p.sendMessage(plugin.nopermissions);
                return true;
            }

            if(args.length == 0) {
                p.sendMessage(plugin.prefix + ChatColor.AQUA + "Verwendung: " + ChatColor.GREEN + "/protect <Region-ID> [Weiterer Spieler]");
                return true;
            }

            if(args.length == 1) {
                Selection sel = plugin.wep.getSelection(p);

                if(plugin.wgp.getGlobalRegionManager().get(sel.getWorld()).hasRegion(args[0])) {
                    p.sendMessage(plugin.prefix + ChatColor.RED + "Diese Region exestiert bereits!");
                    return true;
                }
                if(sel == null) {
                    p.sendMessage(plugin.prefix + ChatColor.RED + "Du musst zwei Punkte auswählen um fortzufahren!");
                    return true;
                }
                ProtectedCuboidRegion region = new ProtectedCuboidRegion(args[0], BukkitToWorldGuard(sel.getMinimumPoint()), BukkitToWorldGuard(sel.getMaximumPoint()));
                DefaultDomain dDomain = new DefaultDomain();
                dDomain.addPlayer(p.getName());
                region.setOwners(dDomain);
                plugin.wgp.getGlobalRegionManager().get(sel.getWorld()).addRegion(region);
                p.sendMessage(plugin.prefix + ChatColor.GREEN + "Du hast die Region " + ChatColor.BLUE + region.getId() + ChatColor.GREEN + " erfolgreich erstellt.");
                return true;
            }

            if(args.length == 2) {
                Player target = Bukkit.getPlayer(args[1]);

                if(target == null) {
                    p.sendMessage(plugin.playerNotFound);
                    return true;
                }

                Selection sel = plugin.wep.getSelection(p);

                if(plugin.wgp.getGlobalRegionManager().get(sel.getWorld()).hasRegion(args[0])) {
                    p.sendMessage(plugin.prefix + ChatColor.RED + "Diese Region exestiert bereits!");
                    return true;
                }
                if(sel == null) {
                    p.sendMessage(plugin.prefix + ChatColor.RED + "Du musst zwei Punkte auswählen um fortzufahren!");
                    return true;
                }
                ProtectedCuboidRegion region = new ProtectedCuboidRegion(args[0], BukkitToWorldGuard(sel.getMinimumPoint()), BukkitToWorldGuard(sel.getMaximumPoint()));
                DefaultDomain dDomain = new DefaultDomain();
                dDomain.addPlayer(p.getName());
                dDomain.addPlayer(target.getName());
                region.setOwners(dDomain);
                plugin.wgp.getGlobalRegionManager().get(sel.getWorld()).addRegion(region);
                p.sendMessage(plugin.prefix + ChatColor.GREEN + "Du hast die Region " + ChatColor.BLUE + region.getId() + ChatColor.GREEN + " erfolgreich erstellt und den Spieler " + target.getName() + " zur Protection hinzugefügt!");
                return true;
            }

            if(args.length >2) {
                p.sendMessage(plugin.prefix + ChatColor.AQUA + "Verwendung: " + ChatColor.GREEN + "/protect <Region-ID> [Weiterer Spieler]");
                return true;
            }

        }

        return false;
    }

    private BlockVector BukkitToWorldGuard(Location loc) {

        return BlockVector.toBlockPoint(loc.getX(), loc.getY(), loc.getZ());
    }

}