using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Video;

public class MediaPlayer : MonoBehaviour
{
    public VideoClip[] videoClips;
    private VideoPlayer videoPlayer;
    private int currentVideoIndex = 0;

    void Start()
    {
        videoPlayer = GetComponent<VideoPlayer>();
        videoPlayer.loopPointReached += OnVideoFinished;
        PlayCurrentVideo();
    }

    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            TogglePlayback();
        }

        if (Input.GetKeyDown(KeyCode.UpArrow))
        {
            PlayPreviousVideo();
        }

        if (Input.GetKeyDown(KeyCode.DownArrow))
        {
            PlayNextVideo();
        }
    }

    void PlayCurrentVideo()
    {
        if (videoClips.Length > 0)
        {
            videoPlayer.clip = videoClips[currentVideoIndex];
            videoPlayer.Play();
        }
    }

    void TogglePlayback()
    {
        if (videoPlayer.isPlaying)
        {
            videoPlayer.Pause();
        }
        else
        {
            videoPlayer.Play();
        }
    }

    void PlayNextVideo()
    {
        currentVideoIndex = (currentVideoIndex + 1) % videoClips.Length;
        PlayCurrentVideo();
    }

    void PlayPreviousVideo()
    {
        currentVideoIndex = (currentVideoIndex - 1 + videoClips.Length) % videoClips.Length;
        PlayCurrentVideo();
    }

    void OnVideoFinished(VideoPlayer vp)
    {
        PlayNextVideo();
    }
}