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

public class movieController : MonoBehaviour
{
    DShowMoviePlayer player;
    AudioSource aud;
    public int id;
    public int stat;
    public float fade_speed;
    public bool force_destroy;
    public float destroy_timer;
    public float wait_sec = 2f;
    //public float volume = 1f;
    public Vector2 size;
    public DShowClip snow_01;
    public DShowClip snow_02;
    public DShowClip snow_03;
    public DShowClip snow_04;

    /*
    public AudioClip step1;
    public AudioClip step2;
    public AudioClip step3;
    public AudioClip step4;
    */

    bool playAud;
    float alpha;

    void Awake()
    {
        player = GetComponent<DShowMoviePlayer>();
        //aud = GetComponent<AudioSource>();
        stat = 0;
        force_destroy = false;
    }

    void Start()
    { 
        //player = GetComponent<DShowMoviePlayer>();
        GetComponent<RawImage>().color = Color.clear;
    }

    void Update()
    {
        //aud.volume = volume;
        GetComponent<RectTransform>().sizeDelta = size;

        /*if (playAud && aud.clip != null)
        {
            Debug.Log(aud.clip.name);
            aud.Play();
            playAud = false;
        }*/
        if(stat == 0){
            alpha = 0;
            if (player.IsPlaying)
                stat = 1;
        }
        else if (stat == 1)
        {
            alpha += fade_speed * 5f;
            if (alpha >= 1)
            {
                alpha = 1;
                stat = 2;
            }
        }
        else 
        if (stat == 2 && force_destroy)
        {
            stat = 3;
        }
        else if (stat == 3)
        {
            float t = Time.time;
            if (t - destroy_timer > wait_sec)
            {
                //Debug.Log("fade");
                alpha -= fade_speed;
                if (alpha < 0)
                {
                    Destroy(this.gameObject);
                }
            }
        }
        GetComponent<RawImage>().color = new Color(1f, 1f, 1f, alpha);
    }

    void OnEnable()
    {
        //aud = gameObject.AddComponent<AudioSource>();
        int seed = Random.Range(0, 4);
        switch (seed){
            case 0:
                player.VideoAsset = snow_01;
                //aud.clip = step1;
                break;
            case 1:
                player.VideoAsset = snow_02;
                //aud.clip = step2;
                break;
            case 2:
                player.VideoAsset = snow_03;
                //aud.clip = step3;
                break;
            case 3:
                player.VideoAsset = snow_04;
                //aud.clip = step4;
                break;
        }
        //aud.Play();
        //playAud = true;        

        if (name != "RawImage") {

            GetComponent<RawImage>().enabled = true;
        }
        //Debug.Log("Hi");
        
        stat = 0;
        alpha = 0f;
        rotateImg();
        player.Play();
    }

    void OnDestroy()
    {
        //Debug.Log("Bye");
    }

    public void rotateImg()
    {
        Vector3 rot_axis = new Vector3(0, 0, 1);
        Vector3 mid_pt = new Vector3(GetComponent<RectTransform>().position.x, GetComponent<RectTransform>().position.y, 0);
        float rand_deg = Random.Range(0, 360);
        GetComponent<RectTransform>().Rotate(rot_axis, rand_deg);
        
    }
}