package com.aionemu.gameserver.questEngine.handlers.models;

import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlType;

import com.aionemu.gameserver.model.templates.quest.QuestItems;
import com.aionemu.gameserver.questEngine.QuestEngine;
import com.aionemu.gameserver.questEngine.handlers.template.WorkOrders;

/**
 * @author Mr. Poke, Bobobear, Pad
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "WorkOrdersData", propOrder = { "giveComponents" })
public class WorkOrdersData extends XMLQuest {
	
	@XmlElement(name = "give_component", required = true)
	protected List<QuestItems> giveComponents;
	
	@XmlAttribute(name = "start_npc_ids", required = true)
	protected List<Integer> startNpcIds;
	
	@XmlAttribute(name = "recipe_id", required = true)
	protected int recipeId;
	
	public int getRecipeId() {
		return recipeId;
	}

	@Override
	public void register(QuestEngine questEngine) {
		questEngine.addQuestHandler(new WorkOrders(id, startNpcIds, giveComponents, recipeId));
	}

	@Override
	public Set<Integer> getAlternativeNpcs(int npcId) {
		if (startNpcIds != null && startNpcIds.size() > 1 && startNpcIds.contains(npcId))
			return startNpcIds.stream().filter(id -> id != npcId).collect(Collectors.toSet());
		return null;
	}
}