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

public class LevelPoints : MonoBehaviour {

    public Image PrefabImage;
    RectTransform rectParent;
    private float parentWidth;

    private float starWidth;

    private string levelName;

    private GameObject persistantObject;
    private PersistantObjScript Script;

    void Start()
    {

        persistantObject = GameObject.Find("PersistantObject") as GameObject;
        Script = persistantObject.GetComponent<PersistantObjScript>();

        rectParent = (RectTransform)this.gameObject.transform;
        parentWidth = rectParent.rect.width;

        starWidth = parentWidth / 6;

        levelName = this.gameObject.name;
        int levelNameLength = levelName.Length;
        int levelNumber = int.Parse(levelName[levelNameLength - 2].ToString() + levelName[levelNameLength - 1].ToString() + levelName[levelNameLength].ToString());

        Debug.Log(parentWidth);
        for (int i = 1; i <= 5; i++)
        {
            PrefabImage = Instantiate(PrefabImage) as Image;
            PrefabImage.transform.SetParent(transform);
            PrefabImage.rectTransform.pivot = new Vector2(0, 0);
            PrefabImage.rectTransform.sizeDelta = new Vector2(starWidth, starWidth);

            if (i == 1)
            {
                PrefabImage.rectTransform.anchoredPosition = new Vector2(starWidth / 2, -20f);
            }
            else PrefabImage.rectTransform.anchoredPosition = new Vector2(starWidth * i - starWidth / 2, -20f);

            if (levelNumber == 1)
            {
                updateColor1(i);
            }

            if (levelNumber == 2)
            {
                updateColor2(i);
            }

        }

    }

    private void updateColor1(int i)
    {
        for (int x = 1; x <= 5; x++)
        {
            if (Script.scoreL001 >= x && i == x)
            {
                PrefabImage.GetComponent<Image>().color = new Color(255, 255, 0);
            }
        }
    }

    private void updateColor2(int i)
    {
        for (int x = 1; x <= 5; x++)
        {
            if (Script.scoreL002 >= x && i == x)
            {
                PrefabImage.GetComponent<Image>().color = new Color(255, 255, 0);
            }
        }
    }

}