using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public abstract class AbstractTime : MyMono
{
    #region variables
    public static AbstractTime Instance { get; private set; }

    #region fields
    private float greenTime,
                  yellowTime,
                  orangeTime,
                  redTime;

    public float time = 10;
    #endregion

    #region props
    protected float GreenTime
    {
        get { return this.greenTime; }
        set { this.greenTime = value; }
    }

    protected float YellowTime
    {
        get { return this.yellowTime; }
        set { this.yellowTime = value; }
    }

    protected float OrangeTime
    {
        get { return this.orangeTime; }
        set { this.orangeTime = value; }
    }

    protected float RedTime
    {
        get { return this.redTime; }
        set { this.redTime = value; }
    }
    #endregion
    #endregion

    #region methods
    protected override void Awake()
    {
        base.Awake();
        Instance = this;
    }

    protected virtual void Start()
    {
        this.UpdateTiming();
        this.SetupTimingColours();
        this.ChangeColor(Color.green);
    }

    protected virtual void Update()
    {
        if (GameIntroScript.HasIntroBeenShown && !GameScript<>.Instance.GameOver)
        {
            this.UpdateTiming();
        }
    }

    protected virtual void UpdateTiming()
    {
        GetComponent<Text>().text = ((int)time).ToString();
    }

    protected void ChangeColor(Color color)
    {
        GetComponent<Text>().color = color;
    }

    protected virtual void SetupTimingColours()
    {
    }

    public void AddTime(float seconds)
    {
        this.time += seconds;
        this.UpdateTiming();
    }
    #endregion
}