/src/net/milkbowl/vault/economy/plugins/Economy_iConomy6.java

/* This file is part of Vault.



    Vault 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.



    Vault 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.



    You should have received a copy of the GNU Lesser General Public License

    along with Vault.  If not, see <http://www.gnu.org/licenses/>.

 */

package net.milkbowl.vault.economy.plugins;



import java.util.List;

import java.util.logging.Logger;



import net.milkbowl.vault.economy.AbstractEconomy;

import net.milkbowl.vault.economy.EconomyResponse;

import net.milkbowl.vault.economy.EconomyResponse.ResponseType;



import org.bukkit.Bukkit;

import org.bukkit.event.EventHandler;

import org.bukkit.event.EventPriority;

import org.bukkit.event.Listener;

import org.bukkit.event.server.PluginDisableEvent;

import org.bukkit.event.server.PluginEnableEvent;

import org.bukkit.plugin.Plugin;



import com.iCo6.Constants;

import com.iCo6.iConomy;

import com.iCo6.system.Accounts;

import com.iCo6.system.Holdings;



public class Economy_iConomy6 extends AbstractEconomy {

    private static final Logger log = Logger.getLogger("Minecraft");



    private String name = "iConomy ";

    private Plugin plugin = null;

    protected iConomy economy = null;

    private Accounts accounts;



    public Economy_iConomy6(Plugin plugin) {

        this.plugin = plugin;

        Bukkit.getServer().getPluginManager().registerEvents(new EconomyServerListener(this), plugin);

        log.warning("iConomy - If you are using Flatfile storage be aware that versions 6, 7 and 8 have a CRITICAL bug which can wipe ALL iconomy data.");

        log.warning("if you're using Votifier, or any other plugin which handles economy data in a threaded manner your server is at risk!");

        log.warning("it is highly suggested to use SQL with iCo6 or to use an alternative economy plugin!");

        // Load Plugin in case it was loaded before

        if (economy == null) {

            Plugin ec = plugin.getServer().getPluginManager().getPlugin("iConomy");

            if (ec != null && ec.isEnabled() && ec.getClass().getName().equals("com.iCo6.iConomy")) {

                String version = ec.getDescription().getVersion().split("\\.")[0];

                name += version;

                economy = (iConomy) ec;

                accounts = new Accounts();

                log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), name));

            }

        }

    }



    public class EconomyServerListener implements Listener {

        Economy_iConomy6 economy = null;



        public EconomyServerListener(Economy_iConomy6 economy) {

            this.economy = economy;

        }



        @EventHandler(priority = EventPriority.MONITOR)

        public void onPluginEnable(PluginEnableEvent event) {

            if (economy.economy == null) {

                Plugin ec = event.getPlugin();

                if (ec.getClass().getName().equals("com.iCo6.iConomy")) {

                    String version = ec.getDescription().getVersion().split("\\.")[0];

                    name += version;

                    economy.economy = (iConomy) ec;

                    accounts = new Accounts();

                    log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), economy.name));

                }

            }

        }



        @EventHandler(priority = EventPriority.MONITOR)

        public void onPluginDisable(PluginDisableEvent event) {

            if (economy.economy != null) {

                if (event.getPlugin().getDescription().getName().equals("iConomy")) {

                    economy.economy = null;

                    log.info(String.format("[%s][Economy] %s unhooked.", plugin.getDescription().getName(), economy.name));

                }

            }

        }

    }



    @Override

    public boolean isEnabled() {

        if (economy == null) {

            return false;

        } else {

            return economy.isEnabled();

        }

    }



    @Override

    public String getName() {

        return name;

    }



    @Override

    public String format(double amount) {

        return iConomy.format(amount);

    }



    @Override

    public String currencyNameSingular() {

        return Constants.Nodes.Major.getStringList().get(0);

    }



    @Override

    public String currencyNamePlural() {

        return Constants.Nodes.Major.getStringList().get(1);

    }



    @Override

    public double getBalance(String playerName) {

        if (accounts.exists(playerName)) {

            return accounts.get(playerName).getHoldings().getBalance();

        } else {

            return 0;

        }

    }



    @Override

    public EconomyResponse withdrawPlayer(String playerName, double amount) {

        if (amount < 0) {

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "Cannot withdraw negative funds");

        }



        Holdings holdings = accounts.get(playerName).getHoldings();

        if (holdings.hasEnough(amount)) {

            holdings.subtract(amount);

            return new EconomyResponse(amount, holdings.getBalance(), ResponseType.SUCCESS, null);

        } else {

            return new EconomyResponse(0, holdings.getBalance(), ResponseType.FAILURE, "Insufficient funds");

        }

    }



    @Override

    public EconomyResponse depositPlayer(String playerName, double amount) {

        if (amount < 0) {

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "Cannot desposit negative funds");

        }



        Holdings holdings = accounts.get(playerName).getHoldings();

        holdings.add(amount);

        return new EconomyResponse(amount, holdings.getBalance(), ResponseType.SUCCESS, null);

    }



    @Override

    public boolean has(String playerName, double amount) {

        return getBalance(playerName) >= amount;

    }



    @Override

    public EconomyResponse createBank(String name, String player) {

        if (accounts.exists(name)) {

            return new EconomyResponse(0, accounts.get(name).getHoldings().getBalance(), ResponseType.FAILURE, "That account already exists.");

        }

        boolean created = accounts.create(name);

        if (created) {

            return new EconomyResponse(0, 0, ResponseType.SUCCESS, "");

        } else { 

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "There was an error creating the account");

        }



    }



    @Override

    public EconomyResponse deleteBank(String name) {

        if (accounts.exists(name)) {

            accounts.remove(name);

            return new EconomyResponse(0, 0, ResponseType.SUCCESS, "");

        }

        return new EconomyResponse(0, 0, ResponseType.FAILURE, "That bank account does not exist.");

    }



    @Override

    public EconomyResponse bankHas(String name, double amount) {

        if (has(name, amount)) {

            return new EconomyResponse(0, amount, ResponseType.SUCCESS, "");

        } else {

            return new EconomyResponse(0, accounts.get(name).getHoldings().getBalance(), ResponseType.FAILURE, "The account does not have enough!");

        }

    }



    @Override

    public EconomyResponse bankWithdraw(String name, double amount) {

        if (amount < 0) {

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "Cannot withdraw negative funds");

        }



        return withdrawPlayer(name, amount);

    }



    @Override

    public EconomyResponse bankDeposit(String name, double amount) {

        if (amount < 0) {

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "Cannot desposit negative funds");

        }



        return depositPlayer(name, amount);

    }



    @Override

    public EconomyResponse isBankOwner(String name, String playerName) {

        return new EconomyResponse(0, 0, ResponseType.NOT_IMPLEMENTED, "iConomy 6 does not support Bank owners.");

    }



    @Override

    public EconomyResponse isBankMember(String name, String playerName) {

        return new EconomyResponse(0, 0, ResponseType.NOT_IMPLEMENTED, "iConomy 6 does not support Bank members.");

    }



    @Override

    public EconomyResponse bankBalance(String name) {

        if (!accounts.exists(name)) {

            return new EconomyResponse(0, 0, ResponseType.FAILURE, "There is no bank account with that name");

        } else {

            return new EconomyResponse(0, accounts.get(name).getHoldings().getBalance(), ResponseType.SUCCESS, null);

        }

    }



    @Override

    public List<String> getBanks() {

        throw new UnsupportedOperationException("iConomy does not support listing of bank accounts");

    }



    @Override

    public boolean hasBankSupport() {

        return true;

    }



    @Override

    public boolean hasAccount(String playerName) {

        return accounts.exists(playerName);

    }



    @Override

    public boolean createPlayerAccount(String playerName) {

        if (hasAccount(playerName)) {

            return false;

        }

        return accounts.create(playerName);

    }



	@Override

	public int fractionalDigits() {

		return -1;

	}



    @Override

    public boolean hasAccount(String playerName, String worldName) {

        return hasAccount(playerName);

    }



    @Override

    public double getBalance(String playerName, String world) {

        return getBalance(playerName);

    }



    @Override

    public boolean has(String playerName, String worldName, double amount) {

        return has(playerName, amount);

    }



    @Override

    public EconomyResponse withdrawPlayer(String playerName, String worldName, double amount) {

        return withdrawPlayer(playerName, amount);

    }



    @Override

    public EconomyResponse depositPlayer(String playerName, String worldName, double amount) {

        return depositPlayer(playerName, amount);

    }



    @Override

    public boolean createPlayerAccount(String playerName, String worldName) {

        return createPlayerAccount(playerName);

    }

}