package com.entryrise.afkguard.antiafk.captcha;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.SplittableRandom;

import org.bukkit.Bukkit;
import org.bukkit.Material;

import com.entryrise.afkguard.Main;

public class CaptchaCategory {

	private static SplittableRandom sr = new SplittableRandom();
	private static List<CaptchaCategory> categories = new ArrayList<CaptchaCategory>();

	public static void Enabler(boolean reload) {
		if (!reload) {
			Main.p.getServer().getPluginManager().registerEvents(new CaptchaGUI(), Main.p);
		}
		for (String stg : Main.config.getConfigurationSection("settings.captcha.categories").getKeys(false)) {
			categories.add(new CaptchaCategory(stg));

		}
		Bukkit.getLogger().info("    §e[§a✔§e] §fCategories Added");
	}

	public static CaptchaCategory getCategory(CaptchaCategory exception) {
		// For safety if the random randomly breaks out of some reason or another.
		// Will render plugin kind of unsafe but still usable and won't crash server.
		int i = 50;
		CaptchaCategory categ;
		do {
			categ = categories.get(sr.nextInt(categories.size()));
		} while (categ.equals(exception) && --i > 0);

		return categ;
	}

	public List<Material> getShuffledFiller() {
		List<Material> raw = new ArrayList<Material>();
		for (CaptchaCategory cat : categories) {
			if (cat.equals(this)) {
				continue;
			}
			for (int i = 0; i < 5; i++) {
				raw.addAll(cat.members);
			}
		}

		Collections.shuffle(raw);
		return raw;
	}

	// This is where objective stuff starts and no more statics roam the land.

	private List<Material> members = new ArrayList<Material>();
	private String name;

	private CaptchaCategory(String name) {
		String loc = "settings.captcha.categories." + name;

		this.name = name;
		for (String stg : Main.config.getStringList(loc)) {
			members.add(Material.getMaterial(stg));
		}
	}

	public Material getRandom(Material exception) {
		// For safety if the random randomly breaks out of some reason or another.
		// Will render plugin kind of unsafe but still usable and won't crash server.
		int i = 50;
		Material mat;
		do {
			mat = members.get(sr.nextInt(members.size()));
		} while (mat.equals(exception) && --i > 0);

		return mat;
	}

	public String getName() {
		return name;
	}

	public List<Material> getAllowed() {
		return members;
	}

}