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

public class ServerGameTalkingPanel : MonoBehaviour
{
    public static ServerGameTalkingPanel Instance;

    public GameObject introPanel;
    public GameObject playPanel;

    public VideoPlayer introVideoPlayer;
    public RawImage introRawImage;

    public TMP_InputField playInputField;
    public TMP_Text playChatText;
    public Button playSendButton;
    public TMP_Text statusText;

    public Button sample1Button;
    public Button sample2Button;
    public Button sample3Button;
    public Button sample4Button;
    public Button sample5Button;

    private int gameTimeCountdownSecVal = GlobalData.GAME_TALK_COUNTDOWN_TIME;

    private string[] sampleTexts = {
        "汝行街上，見一老嫗跌倒，身旁五千金鈔隨風散。若只得一瞬之舉，汝先救人，抑或先拾錢？",
        "汝見一孩以假幣買食，攤主未覺。若揭穿，孩餓；若不言，誤教。汝何選？",
        "友人誤將重物砸壞汝物，卻以為無人知曉。汝心明白真相，是當面直言，還是靜默讓他安？",
        "汝於雨夜撞傷野貓，車無損，人未見。汝會停車查看，抑或遠去以免麻煩？",
        "汝在工廠，知上司指示排放廢水入河，若揭發，恐遭解雇；若隱瞞，公司利潤倍增。汝何解？"
    };


    private void Awake()
    {
        Instance = this;
    }

    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        SetupIntroVideoPlayer();

        if (playSendButton)
        {
            playSendButton.onClick.AddListener(playSendButton_onClick);
        }

        if (sample1Button)
        {
            sample1Button.onClick.AddListener(sample1Button_onClick);
        }
        if (sample2Button)
        {
            sample2Button.onClick.AddListener(sample2Button_onClick);
        }
        if (sample3Button)
        {
            sample3Button.onClick.AddListener(sample3Button_onClick);
        }
        if (sample4Button)
        {
            sample4Button.onClick.AddListener(sample4Button_onClick);
        }
        if (sample5Button)
        {
            sample5Button.onClick.AddListener(sample5Button_onClick);
        }

    }

    private void sample5Button_onClick()
    {
        playInputField.text = sampleTexts[4];

    }

    private void sample4Button_onClick()
    {
        playInputField.text = sampleTexts[3];

    }

    private void sample3Button_onClick()
    {
        playInputField.text = sampleTexts[2];

    }

    private void sample2Button_onClick()
    {
        playInputField.text = sampleTexts[1];
    }

    private void sample1Button_onClick()
    {
        playInputField.text = sampleTexts[0];
    }

    public void init()
    {
        processStep(1);
        if (introVideoPlayer)
        {
            introVideoPlayer.Play();
        }
    }

    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);
    }

    public void onReceivedChatMessage(string message)
    {
        playChatText.text = "-信眾-<br>" + message + "<br>" + playChatText.text;
    }

    private void playSendButton_onClick()
    {
        if (playInputField.text.Length > 0)
        {
            if (NetworkMessageHandler.Instance)
            {
                NetworkMessageHandler.Instance.SendMessageToClient("gameTalkingGodSay", playInputField.text);
            }
            playChatText.text = "<align=\"right\"><color=#63584A>-神明-<br>" + playInputField.text + "</color></align><br>" + playChatText.text;
            playInputField.text = "";
        }
    }

    IEnumerator GameTimeCountdown()
    {
        yield return new WaitForSeconds(1f);
        
        if (gameTimeCountdownSecVal == GlobalData.GAME_TALK_COUNTDOWN_TIME)
        {
            if (NetworkMessageHandler.Instance)
            {
                NetworkMessageHandler.Instance.SendMessageToClient("gameTalkingStart", "");
            }
        }

        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
            }
        }
        
    }

    void processStep(int step)
    {
        if (introPanel)
        {
            introPanel.SetActive(step == 1);
            if (step == 1)
            {
                gameTimeCountdownSecVal = GlobalData.GAME_TALK_COUNTDOWN_TIME;
            }
        }
        if (playPanel)
        {
            playPanel.SetActive(step == 2);
            if (step == 2)
            {
                playChatText.text = "";
                statusText.text = "倒計時 : <color=\"red\">" + gameTimeCountdownSecVal.ToString() + "</color>s";
                StartCoroutine(GameTimeCountdown());
            }
        }
    }

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