package com.dark.rs2.content.gambling;

import java.util.ArrayList;
import java.util.List;

import com.dark.core.util.Utility;
import com.dark.rs2.content.dialogue.DialogueManager;
import com.dark.rs2.content.io.PlayerSave.PlayerContainer;
import com.dark.rs2.content.io.PlayerSaveUtil;
import com.dark.rs2.entity.World;
import com.dark.rs2.entity.item.Item;
import com.dark.rs2.entity.player.Player;
import com.dark.rs2.entity.player.net.out.impl.SendMessage;
import com.dark.rs2.entity.player.net.out.impl.SendString;

/**
 * Handles the Lottery
 * @author Daniel
 *
 */
public class Lottery {

	/**
	 * Players entered in the lottery
	 */
	private static final List<Player> entries = new ArrayList<Player>();

	/**
	 * The lottery limit
	 */
	private static final int LOTTERY_LIMIT = 1_000_000_000;

	/**
	 * The entry price of lottery
	 */
	private static final int ENTRY_PRICE = 500_000_000;

	/**
	 * Current threshold of lottery
	 */
	private static int CURRENT_POT = 0;

	/**
	 * The winner of lottery
	 */
	private static Player winner = null;

	/**
	 * Handles player entering the lottery
	 * @param player
	 */
	public static void enterLotter(Player player) {
	if(player.isIron()){
			DialogueManager.sendStatement(player, "You may not enter the lottery.");
			return;
		}

		if (hasEntered(player)) {
			DialogueManager.sendStatement(player, "You are already entered in the lottery!");
			return;
		}

		if (CURRENT_POT >= LOTTERY_LIMIT) {
			DialogueManager.sendStatement(player, "The lottery is currently full.");
			return;
		}

		if (!player.getInventory().hasItemAmount(995, ENTRY_PRICE)) {
			DialogueManager.sendStatement(player, "You need " + Utility.format(ENTRY_PRICE) + " coins to enter the lottery!");
			return;
		}

		player.getInventory().remove(995, ENTRY_PRICE);
		CURRENT_POT += ENTRY_PRICE;
		entries.add(player);
		//World.sendGlobalMessage("[ @blu@Powerball @bla@]A new player has entered the lottery! @blu@" + Utility.format(CURRENT_POT) + " @bla@/ @blu@" + Utility.format(LOTTERY_LIMIT) + "@bla@.");
		player.send(new SendMessage("You have entered the lotto, use ::lotto command to see the current pot information!"));

		if (CURRENT_POT == LOTTERY_LIMIT) {
			draw();
		}

	}

	/**
	 * Draws the lottery
	 */
	public static void draw() {
		if (entries.isEmpty()) {
			return;
		}
		winner = Utility.randomElement(entries);

		if (winner== null) {
                winner = new Player();
				winner.setUsername(name);
                if (!PlayerContainer.loadDetails(winner)) {
                    System.out.println("The player '" + name + "' could not be found.");
                    return;
                }
            }

	     winner.send(new SendMessage("Congratulations! You have won the lottery.."));
             winner.getInventory().addOrCreateGroundItem(13204, + 900_000, true);


        return;

	//	World.sendGlobalMessage("<shad=0>[ @blu@Powerball @bla@] @blu@" + winner.getUsername() + "@bla@ has just won the Powerball!");
	//	winner.send(new SendMessage("The Taxman takes 100k Platinum tokens... Taxation is theft!"));
		//reset();
	}

	/**
	 * Resets the lottery
	 */
	public static void reset() {
		winner = null;
		CURRENT_POT = 0;
		entries.clear();
	}

	/**
	 * Does an announcement for lottery
	 */
	public static void announce() {
		World.sendGlobalMessage("[ @blu@Powerball @bla] The current pot is at <col=C46423>" + Utility.format(CURRENT_POT) + " </col>/ <col=C46423>" + Utility.format(LOTTERY_LIMIT) + "</col>.");
	}

	/**
	 * Gets the current lottery pot
	 * @return
	 */
	public static int getPot() {
		return CURRENT_POT;
	}

	/**
	 * Gets the current lottery limit
	 * @return
	 */
	public static int getLimit() {
		return LOTTERY_LIMIT;
	}

	/**
	 * Gets the amount of players involved in lottery
	 * @return
	 */
	public static int getPlayers() {
		return entries.size();
	}

	/**
	 * Checks if player has entered the lotter
	 * @param player
	 * @return
	 */
	public static boolean hasEntered(Player player) {
		if (entries.contains(player)) {
			return true;
		}
		return false;
	}

}