package me.neo.points;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

import java.io.File;
import java.io.IOException;
import java.util.logging.Level;

/**
 * Created by Neotroost on 13-9-2015.
 * Copyrighted!
 */
public class Library extends JavaPlugin implements Listener {

    public String prefix;
    public String color1;
    public String color2;

    @Override
    public void onEnable() {
        getConfig().options().copyDefaults();
        saveDefaultConfig();

        getCommand("points").setExecutor(this);


        load();

        getServer().getPluginManager().registerEvents(this, this);
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) {
            return true;
        }
        if (args.length == 0) {
            Player p = (Player) sender;
            String name = p.getName();
            File userfile = new File(getUserFolder(), name + ".yml");
            File file = new File(getDataFolder(), "userdata");
            FileConfiguration userconfig = YamlConfiguration.loadConfiguration(userfile);
            int points = userconfig.getInt("Points");
            String message = ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.points"));
            String replaced = message.replaceAll("<points>", String.valueOf(points));
            p.sendMessage(replaced);
            return true;

        }
        if (args[0].equalsIgnoreCase("add")) {
            if (!(sender.hasPermission("points.use"))) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.nopermission")));
                return true;
            }
            if (!(args.length >= 3)) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.noamount")));
                return true;
            }
            String name = args[1];
            File userfile = new File(getUserFolder(), name + ".yml");
            File file = new File(getDataFolder(), "userdata");
            FileConfiguration userconfig = YamlConfiguration.loadConfiguration(userfile);
            int points = userconfig.getInt("Points");

            Double pointss = null;
            try {
                pointss = Double.parseDouble(args[2]);
            }
            catch (NumberFormatException e) {
                sender.sendMessage(color1 + "arguments" + color2 + " 2" + color1 + " must contain numbers only!");
                sender.sendMessage(color1 + "Argument:" + color2 + " " + args[2]);
                return true;
            }
            double amounts  = (points + pointss);
            userconfig.set("Points", amounts);
            try {
                userconfig.save(userfile);
            } catch (IOException u) {
                getLogger().log(Level.SEVERE, "cannot save critical user information!", u);
            }
          return true;
        }
        if (args[0].equalsIgnoreCase("remove")) {
            if (!(sender.hasPermission("points.use"))) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.nopermission")));
                return true;
            }
            if (!(args.length >= 3)) {
                sender.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.noamount")));
                return true;
            }
            String name = args[1];
            File userfile = new File(getUserFolder(), name + ".yml");
            File file = new File(getDataFolder(), "userdata");
            FileConfiguration userconfig = YamlConfiguration.loadConfiguration(userfile);
            int points = userconfig.getInt("Points");

            Double pointss = null;
            try {
                pointss = Double.parseDouble(args[2]);
            }
            catch (NumberFormatException e) {
                sender.sendMessage(color1 + "arguments" + color2 + " 2" + color1 + " must contain numbers only!");
                sender.sendMessage(color1 + "Argument:" + color2 + " " + args[2]);
                return true;
            }
            double amounts  = (points - pointss);
            userconfig.set("Points", amounts);
            try {
                userconfig.save(userfile);
            } catch (IOException u) {
                getLogger().log(Level.SEVERE, "cannot save critical user information!", u);
            }

        }
        return true;
    }


     @EventHandler
    public void onPlayerJoin(PlayerJoinEvent e) {
         String name = e.getPlayer().getName();
        File userfile = new File(getUserFolder(), name + ".yml");
        File file = new File(getDataFolder(), "userdata");

        try {
            userfile.createNewFile();
        } catch (IOException u) {
            getLogger().log(Level.SEVERE, "User file not created!",u);
            return;
        }
        FileConfiguration userconfig = YamlConfiguration.loadConfiguration(userfile);

        userconfig.set("Username", e.getPlayer().getName());
        userconfig.set("Points", 0);

        try {
            userconfig.save(userfile);
        } catch (IOException u) {
            getLogger().log(Level.SEVERE, "cannot save critical user information!", e);
        }

    }


    public void load() {
        prefix = ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.prefix"));
        String success = ChatColor.translateAlternateColorCodes('&', String.valueOf(getConfig().getStringList("Settings.success")));
        color1 =  ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.color1"));
        color2 = ChatColor.translateAlternateColorCodes('&', getConfig().getString("Settings.color2"));
    }


    public File getUserFolder() {
        File file = new File(getDataFolder(), "userdata");
        if (!file.exists()) {
            //noinspection ResultOfMethodCallIgnored
            file.mkdir();
        }
        return file;
    }
}