using System;
using System.Collections;
using TMPro;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using UnityEngine.Video;

public class ClientWorkMessageResultView2SceneController : MonoBehaviour
{
    public static ClientWorkMessageResultView2SceneController Instance;

    public GameObject step1Panel;
    public Button step1NextButton;
    public GameObject step2Panel;
    public Button step2NextButton;
    public Button step2ExitButton;
    public GameObject step3Panel;
    public Button step3NextButton;
    public GameObject step4Panel;
    public VideoPlayer step4VideoPlayer;
    public RawImage step4RawImage;
    public GameObject step5Panel;
    public VideoPlayer step5VideoPlayer;
    public RawImage step5RawImage;


    private void Awake()
    {
        Instance = this;
    }

    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        
        if (step1NextButton)
        {
            step1NextButton.onClick.AddListener(step1NextButton_onClicked);
        }
        
        if (step2NextButton)
        {
            step2NextButton.onClick.AddListener(step2NextButton_onClicked);
        }
        if (step2ExitButton)
        {
            step2ExitButton.onClick.AddListener(step2ExitButton_onClicked);
        }
        if (step3NextButton)
        {
            step3NextButton.onClick.AddListener(step3NextButton_onClicked);
        }

        if (step4VideoPlayer != null)
        {
            // 設置影片結束事件
            step4VideoPlayer.loopPointReached += step4VideoPlayer_onVideoFinished;

            // 設置影片顯示
            if (step4RawImage != null)
            {
                step4VideoPlayer.targetTexture = null;
                step4VideoPlayer.renderMode = VideoRenderMode.RenderTexture;
                RenderTexture rt = new RenderTexture(1080, 1920, 24);
                step4VideoPlayer.targetTexture = rt;
                step4VideoPlayer.isLooping = false;
                step4RawImage.texture = rt;
            }
        }
        if (step5VideoPlayer != null)
        {
            // 設置影片結束事件
            step5VideoPlayer.loopPointReached += step5VideoPlayer_onVideoFinished;

            // 設置影片顯示
            if (step5RawImage != null)
            {
                step5VideoPlayer.targetTexture = null;
                step5VideoPlayer.renderMode = VideoRenderMode.RenderTexture;
                RenderTexture rt = new RenderTexture(1080, 1920, 24);
                step5VideoPlayer.targetTexture = rt;
                step5VideoPlayer.isLooping = false;
                step5RawImage.texture = rt;
            }
        }
        processStep(1);
    }

    private void step5VideoPlayer_onVideoFinished(VideoPlayer source)
    {
        
        if (ClientMessageHandler.Instance)
        {
            ClientMessageHandler.Instance.SendMessageToServer("workProcess", "exit");
        }
        StartCoroutine(LoadExitScene());
    }

    private void step4VideoPlayer_onVideoFinished(VideoPlayer source)
    {
        if (ClientMessageHandler.Instance)
        {
            ClientMessageHandler.Instance.SendMessageToServer("workProcess", "continue");
        }
        
    }

    private void step3NextButton_onClicked()
    {
        processStep(4);
    }

    private void step2ExitButton_onClicked()
    {
        processStep(5);
    }

    private void step2NextButton_onClicked()
    {
        processStep(3);
        
    }

    private void step1NextButton_onClicked()
    {
        processStep(2);
    }

    public void processStep(int step)
    {
        if (step1Panel)
        {
            step1Panel.SetActive(step == 1 ? true : false);
        }

        if (step2Panel)
        {
            step2Panel.SetActive(step == 2 ? true : false);
        }

        if (step3Panel)
        {
            step3Panel.SetActive(step == 3 ? true : false);
        }

        if (step4Panel)
        {
            step4Panel.SetActive(step == 4 ? true : false);
            if (step == 4)
            {
                step4VideoPlayer.Play();
            }
        }

        if (step5Panel)
        {
            step5Panel.SetActive(step == 5 ? true : false);
            if (step == 5)
            {
                step5VideoPlayer.Play();
            }
        }
    }

    public IEnumerator LoadExitScene()
    {
        yield return new WaitForSeconds(0f);
        SceneManager.LoadScene("ClientWorkMessageResultExitScene");

    }

    // Update is called once per frame
    void Update()
    {
        
    }
}