package com.aionemu.gameserver.services.instance;

import java.time.ZonedDateTime;

import com.aionemu.gameserver.configs.main.AutoGroupConfig;
import com.aionemu.gameserver.model.autogroup.AutoGroupType;
import com.aionemu.gameserver.model.gameobjects.player.Player;
import com.aionemu.gameserver.model.items.storage.Storage;
import com.aionemu.gameserver.network.aion.serverpackets.SM_SYSTEM_MESSAGE;
import com.aionemu.gameserver.utils.PacketSendUtility;
import com.aionemu.gameserver.utils.time.ServerTime;

/**
 * @author xTz
 */
public class PvPArenaService {

	public static boolean isPvPArenaAvailable(Player player, AutoGroupType agt) {
		if (AutoGroupConfig.START_TIME_ENABLE && !checkTime(agt)) {
			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_MSG_INSTANCE_CLOSED_TIME(agt.getTemplate().getInstanceMapId()));
			return false;
		}
		if (!checkItem(player, agt)) {
			PacketSendUtility.sendPacket(player, SM_SYSTEM_MESSAGE.STR_MSG_INSTANCE_CANT_ENTER_WITHOUT_ITEM());
			return false;
		}
		// TODO check cool down
		return true;
	}

	public static boolean checkItem(Player player, AutoGroupType agt) {
		Storage inventory = player.getInventory();
		if (agt.isPvPFFAArena() || agt.isPvPSoloArena()) {
			return inventory.getItemCountByItemId(186000135) > 0;
		} else if (agt.isHarmonyArena()) {
			return inventory.getItemCountByItemId(186000184) > 0;
		} else if (agt.isGloryArena()) {
			return inventory.getItemCountByItemId(186000185) >= 3;
		}
		return true;
	}

	private static boolean checkTime(AutoGroupType agt) {
		if (agt.isPvPFFAArena() || agt.isPvPSoloArena()) {
			return isPvPArenaAvailable();
		} else if (agt.isHarmonyArena()) {
			return isHarmonyArenaAvailable();
		} else if (agt.isGloryArena()) {
			return isGloryArenaAvailable();
		}
		return true;
	}

	private static boolean isPvPArenaAvailable() {
		ZonedDateTime now = ServerTime.now();
		int hour = now.getHour();
		int day = now.getDayOfWeek().getValue();
		if (day == 6 || day == 7) {
			return hour == 0 || hour == 1 || (hour >= 10 && hour <= 23);
		}
		return hour == 0 || hour == 1 || hour == 12 || hour == 13 || (hour >= 18 && hour <= 23);
	}

	private static boolean isHarmonyArenaAvailable() {
		ZonedDateTime now = ServerTime.now();
		int hour = now.getHour();
		int day = now.getDayOfWeek().getValue();
		if (day == 6)
			return hour >= 10 || hour == 1 || hour == 2;
		else if (day == 7)
			return hour == 0 || hour == 1 || hour >= 10;
		else
			return (hour >= 10 && hour < 14) || (hour >= 18 && hour <= 23);
	}

	private static boolean isGloryArenaAvailable() {
		ZonedDateTime now = ServerTime.now();
		int hour = now.getHour();
		int day = now.getDayOfWeek().getValue();
		return (day == 6 || day == 7) && hour >= 20 && hour < 22;
	}

}