using UdonSharp;
using UnityEngine;
using VRC.SDK3.Video.Components.Base;
using VRC.SDKBase;


[UdonBehaviourSyncMode(BehaviourSyncMode.Manual)]
public class CaseVideoSyncPlayer : UdonSharpBehaviour
{
	[SerializeField] private BaseVRCVideoPlayer VideoPlayer;
	[UdonSynced, FieldChangeCallback(nameof(VideoURL))] private VRCUrl _VideoURL;
	[UdonSynced, FieldChangeCallback(nameof(TimeAndOffset))] private Vector2 _TimeAndOffset;
	public float SyncFrequency = 15.0f;


	public override void OnVideoStart()
	{
		UpdateTimeAndOffset();
	}

	private void UpdateTimeAndOffset()
	{
		if (Networking.IsOwner(gameObject))
		{
			TimeAndOffset = new Vector2(VideoPlayer.GetTime(), (float)Networking.GetServerTimeInSeconds());
			RequestSerialization();

			if (SyncFrequency > 0.0f)
			{
				SendCustomEventDelayedSeconds(nameof(UpdateTimeAndOffset), SyncFrequency);
			}
		}
		else
		{
			SendCustomEvent(nameof(Resync));
		}
	}

	public void Resync()
	{
		VideoPlayer.SetTime(TimeAndOffset.x + ((float)Networking.GetServerTimeInSeconds() - TimeAndOffset.y));
	}


	public VRCUrl VideoURL
	{
		set
		{
			if (_VideoURL != value)
			{
				_VideoURL = value;
				VideoPlayer.PlayURL(_VideoURL);
				RequestSerialization();
			}
		}
		get => _VideoURL;
	}

	public Vector2 TimeAndOffset
	{
		set
		{
			_TimeAndOffset = value;
			if (!Networking.IsOwner(gameObject))
			{
				SendCustomEvent(nameof(Resync));
			}
		}
		get => _TimeAndOffset;
	}
}