using System;
using System.Collections;
using System.Collections.Generic;
using Runtime;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Serialization;
using ZGame;

public class Book_M : MonoBehaviour
{
    [SerializeField] private PlayableDirector playable;
    [SerializeField] List<float> times = new List<float>();
    [SerializeField] int number = 0;


    public List<Renderer> renders = new List<Renderer>();

    public Renderer[] insideRenders;
    public Renderer box5;

    private void Awake()
    {
        EventManager.Instance.Subscribe(ProductIsShowDesignCoverEventArgs.EventId, ProductIsShowDesignCoverEvent);
    }

    private void OnDestroy()
    {
        EventManager.Instance.Unsubscribe(ProductIsShowDesignCoverEventArgs.EventId, ProductIsShowDesignCoverEvent);
    }

    private void ProductIsShowDesignCoverEvent(object sender, GameEventArgs e)
    {
        var args = e as ProductIsShowDesignCoverEventArgs;
        box5.enabled = !args.isShow;
    }

    // Update is number - 1 once per frame
    void Update()
    {
#if UNITY_EDITOR
        if (Input.GetKeyDown(KeyCode.A))
        {
            // Next();
        }

        if (Input.GetKeyDown(KeyCode.D))
        {
            //   Last();
        }
#endif
    }

    public void SetIndex(int ind)
    {
        StopAllCoroutines();

        if (number == 4 && (ind == 2 || ind == 1))
        {
            this.number = ind;
            StartCoroutine(PlayNext(1));
            return;
        }

        if (this.number < ind) // 1 3 4
        {
            this.number = ind;
            if (ind == 4)
                StartCoroutine(PlayCloseBook());
            else if (ind == 3)
                StartCoroutine(PlayNext(2));
            else if (ind == 1)
                StartCoroutine(PlayNext(1));
        }
        else if (this.number > ind) // 0 2 3
        {
            this.number = ind;
            if (ind == 3)
                StartCoroutine(PlayOpenBook());
            else if (ind == 2 || ind == 1)
                StartCoroutine(PlayLast(1));
            else if (ind == 0)
                StartCoroutine(PlayLast(0));
        }
    }
    // public void Next()
    // {
    //     StopAllCoroutines();
    //     StartCoroutine(PlayNext());
    // }
    //
    // public void Last()
    // {
    //     StopAllCoroutines();
    //     StartCoroutine(PlayLast());
    // }
    //
    // public void CloseBook()
    // {
    //     StopAllCoroutines();
    //     StartCoroutine(PlayCloseBook());
    // }

    public void ChangeTexture(Texture tex)
    {
        foreach (var rend in renders)
        {
            rend.material.mainTexture = tex;
        }
        //mainModel.material.mainTexture = tex;
    }

    public void ChangeLineTexture(Texture tex)
    {
        foreach (var rend in insideRenders)
        {
            rend.material.mainTexture = tex;
        }
        //mainModel.material.mainTexture = tex;
    }

    void PlayStart()
    {
        Debug.Log($"start {number}");
        if (number == 3)
            EventManager.Instance.FireNow(this, new ProductIsShowDesignCoverEventArgs(false));
    }

    void PlayFinish()
    {
        Debug.Log($"finish {number}");
        if (number == 2 || number == 1)
            EventManager.Instance.FireNow(this, new ProductIsShowDesignCoverEventArgs(true));
        EventManager.Instance.FireNow(this, new BookPlayAnimatorFinishEventArgs(number));
    }

    float currentTime = 0;

    IEnumerator PlayNext(int index)
    {
        // if(index==2)
        //     box5.enabled=false;
        PlayStart();
        playable.timeUpdateMode = DirectorUpdateMode.Manual;
        while (currentTime < times[index])
        {
            playable.time += Time.deltaTime;
            playable.DeferredEvaluate();
            currentTime = (float)playable.time;
            yield return null;
        }

        PlayFinish();
    }

    IEnumerator PlayLast(int index)
    {
        PlayStart();
        playable.timeUpdateMode = DirectorUpdateMode.Manual;
        while (currentTime > times[index])
        {
            playable.time -= Time.deltaTime;
            playable.DeferredEvaluate();
            currentTime = (float)playable.time;
            yield return null;
        }

        // EventManager.Instance.FireNow(this,new OpenDecalUIArgs());
        PlayFinish();
    }

    IEnumerator PlayCloseBook()
    {
        PlayStart();
        playable.timeUpdateMode = DirectorUpdateMode.Manual;
        while (currentTime > times[0])
        {
            playable.time -= Time.deltaTime;
            playable.DeferredEvaluate();
            currentTime = (float)playable.time;
            yield return null;
        }

        // box5.enabled=true;
        PlayFinish();
    }

    IEnumerator PlayOpenBook()
    {
        // box5.enabled=false;
        PlayStart();
        playable.timeUpdateMode = DirectorUpdateMode.Manual;
        while (currentTime < times[2])
        {
            playable.time += Time.deltaTime;
            playable.DeferredEvaluate();
            currentTime = (float)playable.time;
            yield return null;
        }

        PlayFinish();
    }
}