package com.sekwah.advancedportals.spigot.convertolddata;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.java.JavaPlugin;

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

public class ConfigAccessor {
    private final String fileName;
    private final JavaPlugin plugin;

    private File configFile;
    private FileConfiguration fileConfiguration;

    public ConfigAccessor(JavaPlugin plugin, String fileName) {
        this.plugin = plugin;
        this.fileName = fileName;
    }


    public void reloadConfig() {
        if (configFile == null) {
            File dataFolder = plugin.getDataFolder();
            if (dataFolder == null)
                throw new IllegalStateException();
            configFile = new File(dataFolder, fileName);
        }
        fileConfiguration = YamlConfiguration.loadConfiguration(configFile);

        YamlConfiguration defConfig = YamlConfiguration.loadConfiguration(new File(this.getClass()
                .getClassLoader().getResource(fileName).getPath()));
        fileConfiguration.setDefaults(defConfig);
    }

    public FileConfiguration getConfig() {
        if (fileConfiguration == null) {
            this.reloadConfig();
        }
        return fileConfiguration;
    }

    public void saveConfig() {
        if (fileConfiguration == null || configFile == null) {
            return;
        } else {
            try {
                getConfig().save(configFile);
            } catch (IOException ex) {
                plugin.getLogger().log(Level.SEVERE, "Could not save config to " + configFile, ex);
            }
        }
    }

    public void saveDefaultConfig() {
        if (configFile == null) {
            configFile = new File(plugin.getDataFolder(), fileName);
        }
        if (!configFile.exists()) {
            plugin.saveResource(fileName, false);
        }
    }

}