using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class Notification{
	public GameObject source;
	public string text;
}

public enum NotificationElement{
	Text,
	Item,
	ImportantText
}

public class NotificationsController : MonoBehaviour {
	public HudController hud;
	private static string itemColor = "00ff00ff";

	private static List<Notification> _notifications = new List<Notification>();

	public static void AddNotification(Notification n){
		_notifications.Add(n);
	}

	public static string AppendString(string src, string txt, NotificationElement elementType){
		var result = src;
		if(elementType == NotificationElement.Item){
			result += "<color=#" + itemColor + ">" + txt + "</color>";
		}else if(elementType == NotificationElement.ImportantText){
			result += "<i><b>" + txt + "</b></i>";
		}else{
			result += txt;
		}
		return result;
	}

	public static void RemoveNotification(Notification n){
		_notifications.Remove(n);
	}
	// Use this for initialization
	void Start () {
	
	}

	void OnGUI(){

	}

	// Update is called once per frame
	void Update () {
		if(_notifications != null && _notifications.Count > 0){
			hud.SetNotify(_notifications[0].text);
		}else{
			hud.SetNotify("");
		}
	}
}