package net.knarcraft.stargate;

import net.milkbowl.vault.economy.Economy;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.RegisteredServiceProvider;

import java.util.UUID;

/**
 * stargate - A portal plugin for Bukkit
 * Copyright (C) 2011, 2012 Steven "Drakia" Scott <Contact@TheDgtl.net>
 * Copyright (C) 2021 Kristian Knarvik
 * <p>
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * <p>
 * This program 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 Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class EconomyHandler {
    public static boolean economyEnabled = false;
    public static Economy economy = null;
    public static Plugin vault = null;

    public static int useCost = 0;
    public static int createCost = 0;
    public static int destroyCost = 0;
    public static boolean toOwner = false;
    public static boolean chargeFreeDestination = true;
    public static boolean freeGatesGreen = false;

    public static double getBalance(Player player) {
        if (!economyEnabled) return 0;
        return economy.getBalance(player);
    }

    public static boolean chargePlayer(Player player, String target, double amount) {
        if (!economyEnabled) return true;
        if (player.getName().equals(target)) return true;
        if (economy != null) {
            if (!economy.has(player, amount)) return false;
            economy.withdrawPlayer(player, amount);
            economy.depositPlayer(target, amount);
        }
        return true;
    }

    public static boolean chargePlayer(Player player, UUID target, double amount) {
        if (!economyEnabled) return true;
        if (player.getUniqueId().compareTo(target) == 0) return true;
        if (economy != null) {
            if (!economy.has(player, amount)) return false;
            economy.withdrawPlayer(player, amount);
            economy.depositPlayer(Bukkit.getOfflinePlayer(target), amount);
        }
        return true;
    }

    public static boolean chargePlayer(Player player, double amount) {
        if (!economyEnabled) return true;
        if (economy != null) {
            if (!economy.has(player, amount)) return false;
            economy.withdrawPlayer(player, amount);
        }
        return true;
    }

    public static String format(int amt) {
        if (economyEnabled) {
            return economy.format(amt);
        }
        return "";
    }

    public static boolean setupEconomy(PluginManager pm) {
        if (!economyEnabled) return false;
        // Check for Vault
        Plugin p = pm.getPlugin("Vault");
        if (p != null && p.isEnabled()) {
            RegisteredServiceProvider<Economy> economyProvider = Stargate.server.getServicesManager().getRegistration(net.milkbowl.vault.economy.Economy.class);
            if (economyProvider != null) {
                economy = economyProvider.getProvider();
                vault = p;
                return true;
            }
        }
        economyEnabled = false;
        return false;
    }

    public static boolean useEconomy() {
        return economyEnabled && economy != null;
    }

}