package cactusServer.entities;

import java.net.URI;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.UUID;

import framework.model3D.Position3D;
import framework.physics.AngularVelocity3D;
import framework.physics.Velocity3D;
import net.arnx.jsonic.JSONHint;

public class Character {
	private URI accountURI;
	private String name;
	private Position3D position;
//	private Angle angle;
//	private Camera cameraState;
//	private Emote emoteState;
//	private Model model;
	private String areaID;
	private boolean isActive;
	@JSONHint(ignore = true) HashMap<String, Item> itemMap = new HashMap<>();
	@JSONHint(ignore = true) private static final int UNIQUE_ID_LENGTH = 12;

	public Character(URI accountURI, String name, Position3D position, String areaId, boolean isActive) {
		this.accountURI = accountURI;
		this.name = name;
		this.position = position;
		this.areaID = areaId;
		this.isActive = isActive;
	}
	
	public URI getAccountURI() {
		return accountURI;
	}
	
	public String getName() {
		return name;
	}

	public Position3D getPosition() {
		return position;
	}
	
	public String getAreaId() {
		return areaID;
	}
	
	public boolean isAactive() {
		return isActive;
	}

	public HashMap<String, Item> getItemMap() {
		return itemMap;
	}
	
	public Item getItemMap(String itemId) {
		return itemMap.get(itemId);
	}
	
	public void setAccountURI(URI accountURI) {
		this.accountURI = accountURI;
	}

	public void setName(String name) {
		this.name = name;
	}

	public void setPosition(Position3D position) {
		this.position = position;
	}

	public void setActive(boolean isActive) {
		this.isActive = isActive;
	}

	public Map<String, Item> createItem(String name, int amount) {
		String id = createUniqueId(UNIQUE_ID_LENGTH, itemMap.keySet());
		Item item = new Item(name, amount);
		itemMap.put(id, item);
		return new HashMap<String, Item>() {
			{put(id, item);}
		};
	}
	
	public Item addItem(String itemId, int num) {
		return itemMap.get(itemId).addAmount(num);
	}
	
	public Item destroyItem(String itemId) {
		return itemMap.remove(itemId);
	}
	
	private String createUniqueId(int length, Set<String> idSet) {
		String id;
		do {
			id = createRandomId(length);
		} while (checkId(id, idSet));
		return id;
	}
	
	private boolean checkId(String id, Set<String> idSet) {
		return idSet.contains(id);
	}
	
	private String createRandomId(int length) {
		StringBuilder id = new StringBuilder("");
		do {
			id.append(UUID.randomUUID().toString());
		} while (id.length() < length);
		return id.substring(0, length);
	}
}