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

public class ServerGameTypingPanel : MonoBehaviour
{
    public static ServerGameTypingPanel Instance;
    public static string result;

    public GameObject introPanel;
    public GameObject playPanel;
    public GameObject checkPanel;

    public VideoPlayer introVideoPlayer;
    public RawImage introRawImage;

    public VideoPlayer playVideoPlayer;
    public RawImage playRawImage;

    public TMP_Text statusText;
    public TMP_Text checkText;
    public Button checkOkButton;

    private CustomerReportSystem customReportScript;
    
    private int gameTimeCountdownSecVal = 60;

    private void Awake()
    {
        Instance = this;
        customReportScript = gameObject.GetComponentInChildren<CustomerReportSystem>();
    }

    public void processStep(int step)
    {
        if (introPanel)
        {
            introPanel.SetActive(step == 1);
            if (step == 1)
            {
                gameTimeCountdownSecVal = 60;
                if (introVideoPlayer)
                {
                    introVideoPlayer.Play();
                }
            }
        }
        if (playPanel)
        {
            playPanel.SetActive(step == 2);
            if (step == 2)
            {
                if (playVideoPlayer)
                {
                    playVideoPlayer.Play();
                }
            }
        }
        if (checkPanel)
        {
            checkPanel.SetActive(step == 3);
            if (step == 3)
            {
                checkText.text = result;
                StartCoroutine(GameTimeCountdown());
            }
        }
    }

    void SetupIntroVideoPlayer()
    {
        if (introVideoPlayer != null)
        {
            // 設置影片結束事件
            introVideoPlayer.loopPointReached += OnIntroVideoFinished;

            // 設置影片顯示
            if (introVideoPlayer != null)
            {
                introVideoPlayer.targetTexture = null;
                introVideoPlayer.renderMode = VideoRenderMode.RenderTexture;
                RenderTexture rt = new RenderTexture(1920, 1080, 24);
                introVideoPlayer.targetTexture = rt;
                introRawImage.texture = rt;
            }
        }
    }

    void OnIntroVideoFinished(VideoPlayer vp)
    {
        Debug.Log("影片播放完成");
        //StartCoroutine(LoadNextScene());
        processStep(2);
    }

    void SetupPlayVideoPlayer()
    {
        if (introVideoPlayer != null)
        {
            // 設置影片結束事件
            playVideoPlayer.loopPointReached += OnPlayVideoFinished;

            // 設置影片顯示
            if (playVideoPlayer != null)
            {
                playVideoPlayer.targetTexture = null;
                playVideoPlayer.renderMode = VideoRenderMode.RenderTexture;
                RenderTexture rt = new RenderTexture(1920, 1080, 24);
                playVideoPlayer.targetTexture = rt;
                playRawImage.texture = rt;
            }
        }
    }

    void OnPlayVideoFinished(VideoPlayer vp)
    {
        Debug.Log("影片播放完成");
        processStep(3);  // ✅ 直接跳到 CheckPanel,不管result有沒有收到
    }

    public void OnReceivedResult()
    {
        // 這個方法改成:當收到result時才更新顯示文字
        if (!string.IsNullOrEmpty(result))
        {
            checkText.text = result;  // ✅ 更新顯示信徒打的字
        }
    }

    IEnumerator GameTimeCountdown()
    {
        yield return new WaitForSeconds(1f);

        

        gameTimeCountdownSecVal--;
        statusText.text = "倒計時 : <color=\"red\">" + gameTimeCountdownSecVal.ToString() + "</color>s";
        if (gameTimeCountdownSecVal > 0)
        {
            StartCoroutine(GameTimeCountdown());
        }
        else
        {
            if (ServerWorkSceneController.Instance)
            {
                ServerWorkSceneController.Instance.processStep(17); // go to gameWaittingPanel
            }
        }

    }


    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        checkOkButton.onClick.AddListener(checkOkButton_onClicked);
        SetupIntroVideoPlayer();
        SetupPlayVideoPlayer();
        
        customReportScript.OnCustomerReportConfirmed = OnCustomerReportConfirmed;

        init();
    }
    public void init()
    {
        processStep(1);
    }
    private void OnCustomerReportConfirmed(int[] values)
    {
        if (values.Length < 3) { return; }
        if (ServerWorkTopRightScore.Instance == null) { return; }
        
        ServerWorkTopRightScore.ScoreVal1 = values[0];
        ServerWorkTopRightScore.ScoreVal2 = values[1];
        ServerWorkTopRightScore.ScoreVal3 = values[2];
        ServerWorkTopRightScore.Instance.UpdateScoreVals();
    }

    private void checkOkButton_onClicked()
    {
        ServerWorkSceneController.Instance.processStep(17); // go to gameWaittingPanel
    }

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