package me.paradoxpixel.themepark;

import me.paradoxpixel.themepark.attraction.AttractionMenu;
import me.paradoxpixel.themepark.attraction.sign.SignManager;
import me.paradoxpixel.themepark.attraction.status.StatusManager;
import me.paradoxpixel.themepark.command.MenuCommand;
import me.paradoxpixel.themepark.command.ThemeParkCommand;
import me.paradoxpixel.themepark.config.YamlConfig;
import me.paradoxpixel.themepark.database.DatabaseHandler;
import me.paradoxpixel.themepark.gui.GUIListener;
import me.paradoxpixel.themepark.listener.ClickListener;
import me.paradoxpixel.themepark.listener.ChangeListener;
import me.paradoxpixel.themepark.listener.PlayerListener;
import me.paradoxpixel.themepark.listener.SignListener;
import me.paradoxpixel.themepark.placeholder.ThemeParkPlaceholder;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandMap;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import java.lang.reflect.Field;

public class ThemeParkPlugin extends JavaPlugin {

    private static ThemeParkPlugin instance;
    private YamlConfig settings, attraction, message, signs, data;
    private DatabaseHandler database;

    @Override
    public void onEnable() {
        instance = this;
        loadConfig();
        loadListener();
        loadCommand();
        loadData();
        loadDatabase();
    }

    private void loadConfig() {
        settings = new YamlConfig("settings", this);
        attraction = new YamlConfig("attraction", this);
        message = new YamlConfig("message", this);
        signs = new YamlConfig("signs", this);
        data = new YamlConfig("data", this);
    }

    private void loadData() {
        StatusManager.load();
        AttractionMenu.load();
        if(Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null) {
            new ThemeParkPlaceholder(this).hook();
        }
    }

    private void loadDatabase() {
        database = new DatabaseHandler(settings);
    }

    private void loadCommand() {
        getCommand("status").setExecutor(new MenuCommand());

        String command = settings.getConfig().getString("command");
        if(command == null || command.isEmpty())
            return;

        try {
            final Field bukkitCommandMap = Bukkit.getServer().getClass().getDeclaredField("commandMap");

            bukkitCommandMap.setAccessible(true);
            CommandMap commandMap = (CommandMap) bukkitCommandMap.get(Bukkit.getServer());

            commandMap.register(command, new ThemeParkCommand(command));
        } catch(ReflectiveOperationException e) {
            e.printStackTrace();
        }
    }

    private void loadListener() {
        PluginManager pm = Bukkit.getPluginManager();
        pm.registerEvents(new GUIListener(), this);
        pm.registerEvents(new ClickListener(), this);
        pm.registerEvents(new ChangeListener(), this);
        pm.registerEvents(new SignListener(), this);
        pm.registerEvents(new PlayerListener(), this);
    }

    @Override
    public void onDisable() {
        AttractionMenu.save();
        SignManager.saveSigns();
        database.disconnect();
        instance = null;
    }

    public static ThemeParkPlugin getInstance() {
        return instance;
    }

    public YamlConfig getSettings() {
        return settings;
    }

    public YamlConfig getAttraction() {
        return attraction;
    }

    public YamlConfig getMessage() {
        return message;
    }

    public YamlConfig getSigns() {
        return signs;
    }

    public YamlConfig getData() {
        return data;
    }

    public DatabaseHandler getDatabaseHandler() {
        return database;
    }

}