package com.drtshock.playervaults.commands;

import java.io.IOException;


import org.bukkit.ChatColor;
import org.bukkit.World;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.drtshock.playervaults.Main;
import com.drtshock.playervaults.util.VaultManager;

public class VaultOperations {

	private static Main plugin;
	private static VaultManager vm = new VaultManager(plugin);

	static String pv = ChatColor.DARK_RED + "[" + ChatColor.WHITE + "PlayerVaults" + 
			ChatColor.DARK_RED + "]" + ChatColor.WHITE + ": ";

	
	public static boolean checkPerms(CommandSender cs, int number) {
		if(cs.hasPermission("playervaults.amount."+String.valueOf(number))) return true;
		for(int x = number; x <= 99;x++) {
			if(cs.hasPermission("playervaults.amount."+String.valueOf(x))) return true;
		}
		return false;
	}
	/*
	 * TODO: Chenge how permissions are checked here.
	 */
	public static boolean openOwnVault(Player sender, String arg) {
		if(allowedWorld(sender)) {
			if(arg.matches("^[0-9]{1,2}$")) {
				int number = 0;
				try {
					number = Integer.parseInt(arg);
				}
				catch(NumberFormatException nfe) {
					sender.sendMessage(pv+ChatColor.RED+"You need to specify a number!");
					return false;
				}
				if(checkPerms(sender, number)) {
					vm.loadVault(sender, sender.getName(), number);
					sender.sendMessage(pv + "Opening vault " + ChatColor.GREEN + number);
					return true;
				} else {
					Feedback.noPerms(sender);
				}
			}
		}
		else {
			Feedback.badWorld(sender);
		}
		return false;
	}
	
	
	public static boolean openOtherVault(Player sender, String user, String arg) {
		if(sender.hasPermission("playervaults.admin")) {
			if(arg.matches("^[0-9]{1,2}$")) {
				int number = 0;
				try {
					number = Integer.parseInt(arg);
				}
				catch(NumberFormatException nfe) {
					sender.sendMessage(pv+ChatColor.RED+"You need to specify a number!");
				}
				vm.loadVault(sender, user, number);
				sender.sendMessage(pv + "Opening vault " + ChatColor.GREEN + number);
				return true;
			}
			else {
				Feedback.noPerms(sender);
			}
	}
		return false;
	}
	public static void deleteOwnVault(Player sender, String arg) {
		if(arg.matches("^[0-9]{1,2}$")) {
			int number = 0;
			try {
				number = Integer.parseInt(arg);
			}
			catch(NumberFormatException nfe) {
				sender.sendMessage(pv+ChatColor.RED+"You need to specify a number!");
			}
			try {
				vm.deleteVault(sender, sender.getName(), number);
			} catch (IOException e) {
				sender.sendMessage(pv+"There was an error deleting that vault!");
			}
		}
	}
	public static void deleteOtherVault(Player sender, String user, String arg) {
		if(sender.hasPermission("playervaults.delete")) {
			if(arg.matches("^[0-9]{1,2}$")) {
				int number = 0;
				try {
					number = Integer.parseInt(arg);
				}
				catch(NumberFormatException nfe) {
					sender.sendMessage(pv+ChatColor.RED+"You need to specify a number!");
				}
				try {
					vm.deleteVault(sender, user, number);
				} catch (IOException e) {
					sender.sendMessage(pv+"There was an error deleting that vault!");
				}
			}
		}
		else Feedback.noPerms(sender);
	}

	private static boolean allowedWorld(Player player) {
		World world = player.getWorld();
		if(plugin.disabledWorlds().contains(world))
			return false;
		return true;
	}
}