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

public class SnowFlakeBehaviour : MonoBehaviour
{
    [AutoUI] public float Scale = 1;

    [AutoUI] public int IconSize = 256;

    [AutoUI] public int FlakeSize = 512;

    [AutoUI] public Vector2 Position;

    [AutoUI] public float DisappearTime = 5;

    [AutoUI] public float DisappearTimeRandomRange = 2;

    [AutoUI] public bool ViewCollider = false;

    [AutoUI] public Vector2 ColliderPosition = new Vector2(460, 0);

    [AutoUI] public Vector2 ColliderSize = new Vector2(400, 400);


    [SerializeField] private RectTransform _colliderRectTransform;
    private RawImage _colliderImage;

    public SnowFlake[] SnowFlakes;

    [SerializeField] private SnowFlake _currentFlake;
    private RectTransform _rectTransform;

    // Start is called before the first frame update
    void Start()
    {
        foreach(var flake in SnowFlakes)
        {
            flake._snowFlakeBehaviour = this;
        }
        Play();
        _colliderImage = _colliderRectTransform.GetComponent<RawImage>();
        _rectTransform = GetComponent<RectTransform>();
    }

    // Update is called once per frame
    void Update()
    {
        if((Time.frameCount & 0x19) == 0)
        {
            _colliderImage.color = ViewCollider ? Color.white : new Color(1,1,1,0);
            _rectTransform.anchoredPosition = Position;
            _rectTransform.localScale = Vector3.one * Scale;
        }
          

        if(ViewCollider)
        {
            _colliderRectTransform.anchoredPosition = ColliderPosition;
            _colliderRectTransform.sizeDelta = ColliderSize;
        }
    }

    IEnumerator WaitToPlay()
    {

        float waitTime = DisappearTime + Random.Range(-DisappearTimeRandomRange, DisappearTimeRandomRange) / 2.0f;

        waitTime = Mathf.Max(0, waitTime);

        Debug.Log(waitTime);

        yield return new WaitForSeconds(waitTime);

        Play();
    }

    public void Play()
    {
        _currentFlake = SnowFlakes[Random.Range(0, SnowFlakes.Length)];
        Debug.Log(_currentFlake.gameObject.name);
        _currentFlake.PlayAnimation();
    }

    public void Trigger()
    {
        _currentFlake.Trigger();
    }

    public void ResetFlake()
    {
        StartCoroutine(WaitToPlay());
    }

}