package me.finnbon.police.config;

import java.util.function.Function;

import org.apache.commons.lang.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.configuration.file.FileConfiguration;

import me.finnbon.police.PolicePlugin;

public enum Config {

    // General
    PERMSECTION_PERM$NAME(
            "You don't have permission to do that!");

    private Object defaultValue, value;
    private String path;

    private Config(Object value) {
        defaultValue = value;
        String path = name();
        path = path.replace("_", ".").replace("$", "-");
        path = StringUtils.capitalize(path.toLowerCase());
        boolean cap = true;
        String result = "";
        for (char c : path.toCharArray()) {
            if (cap) {
                result += String.valueOf(c).toUpperCase();
                cap = false;
            } else
                result += c;
            if (c == '.' || c == '-')
                cap = true;
        }
        this.path = result;
    }

    @SuppressWarnings("unchecked")
    public <T> T get(Class<T> clss) {
        if (clss == String.class)
            return (T) ChatColor.translateAlternateColorCodes('&', (String) value);
        return (T) value;
    }

    @SuppressWarnings("unchecked")
    public <T> T get() {
        T i = (T) value;
        if (i instanceof String)
            return (T) ChatColor.translateAlternateColorCodes('&', (String) i);
        return i;
    }

    public String placeholders(Function<String, String> f) {
        if (!(value instanceof String))
            return null;
        String v = new String((String) value);
        v = f.apply(v);
        return ChatColor.translateAlternateColorCodes('&', v);
    }

    public void load(FileConfiguration config) {
        value = config.get(path);
    }

    private void createDefaultValue(FileConfiguration config) {
        config.addDefault(path, defaultValue);
    }

    @SuppressWarnings("unused")
    private static PolicePlugin plugin;

    public static void loadValues(PolicePlugin plugin) {
        FileConfiguration config = plugin.getConfig();
        for (Config c : values())
            c.load(config);
    }

    public static void createDefaultValues(PolicePlugin pl) {
        plugin = pl;

        FileConfiguration config = pl.getConfig();

        config.options().copyDefaults(true);
        config.options().copyHeader(false);
        for (Config c : values())
            c.createDefaultValue(config);
        pl.saveConfig();
    }

}