using OWML.Utils;
using QSB.Player;
using QSB.QuantumSync.WorldObjects;
using QSB.WorldSync;
using System.Collections.Generic;
using System.Reflection;
using UnityEngine;

namespace QSB.QuantumSync
{
	internal class QuantumManager : MonoBehaviour
	{
		public static QuantumManager Instance { get; private set; }

		private List<SocketedQuantumObject> _socketedQuantumObjects;
		private List<MultiStateQuantumObject> _multiStateQuantumObjects;
		private List<QuantumSocket> _quantumSockets;
		private List<QuantumShuffleObject> _quantumShuffleObjects;

		public void Awake()
		{
			Instance = this;
			QSBSceneManager.OnSceneLoaded += OnSceneLoaded;
		}

		public void OnDestroy() => QSBSceneManager.OnSceneLoaded -= OnSceneLoaded;

		private void OnSceneLoaded(OWScene scene, bool isInUniverse)
		{
			_socketedQuantumObjects = QSBWorldSync.Init<QSBSocketedQuantumObject, SocketedQuantumObject>();
			_multiStateQuantumObjects = QSBWorldSync.Init<QSBMultiStateQuantumObject, MultiStateQuantumObject>();
			_quantumSockets = QSBWorldSync.Init<QSBQuantumSocket, QuantumSocket>();
			_quantumShuffleObjects = QSBWorldSync.Init<QSBQuantumShuffleObject, QuantumShuffleObject>();
		}

		private void OnGUI()
		{
			if (!QSBCore.HasWokenUp || !QSBCore.DebugMode)
			{
				return;
			}
			GUI.Label(new Rect(220, 10, 200f, 20f), $"QM Visible:{Locator.GetQuantumMoon().IsVisible()}");
			var offset = 40f;
			var tracker = Locator.GetQuantumMoon().GetValue<ShapeVisibilityTracker>("_visibilityTracker");
			foreach (var camera in QSBPlayerManager.GetPlayerCameras())
			{
				GUI.Label(new Rect(220, offset, 200f, 20f), $"{camera.name} : {tracker.GetType().GetMethod("IsInFrustum", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(tracker, new object[] { camera.GetFrustumPlanes() })}");
				offset += 30f;
			}
		}

		public int GetId(SocketedQuantumObject obj) => _socketedQuantumObjects.IndexOf(obj);
		public int GetId(MultiStateQuantumObject obj) => _multiStateQuantumObjects.IndexOf(obj);
		public int GetId(QuantumSocket obj) => _quantumSockets.IndexOf(obj);
		public int GetId(QuantumShuffleObject obj) => _quantumShuffleObjects.IndexOf(obj);
	}
}