using HurricaneVR.Framework.Components;
using HurricaneVR.Framework.ControllerInput;
using HurricaneVR.Framework.Core.Player;
using HurricaneVR.Framework.Core.UI;
using Meta.XR.MultiplayerBlocks.NGO;
using Sirenix.OdinInspector;
using System.Collections;
using System.Collections.Generic;
using Unity.Netcode;
using Unity.Netcode.Components;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.Rendering.Universal;
using UnityEngine.UIElements;
using Zenject;

public class PlayerComponent : NetworkBehaviour
{
    [SerializeField]
    [Inject]
    private HVRInputModule inputModule;

    [SerializeField]
    private NetworkObject networkObject;

    [SerializeField]
    private HVRTeleporter teleporter;

    [SerializeField]
    private HVRPlayerController controller;

    [SerializeField]
    private CharacterController characterController;

    [SerializeField]
    private AudioListener audioListener;

    [ReadOnly]
    [SerializeField]
    private float fadeDuration = 2f;

    private GameObject[] dependencies => new GameObject[] {
            controller.RightHand.ForceGrabber._anchor.gameObject,
            controller.LeftHand.ForceGrabber._anchor.gameObject,
            controller.LeftHand._anchor,
            controller.RightHand._anchor
        };

    public Vector3 Position => controller.transform.position;

    public Vector3 Rotation => controller.Camera.forward;

    private bool isSoloRig => !networkObject.IsPlayerObject;
    private bool isLocalRig => networkObject.IsLocalPlayer;
    private bool isRemoteRig => !networkObject.IsOwner && networkObject.IsPlayerObject;

    // Teleport information after player is loaded into scene
    private Vector3 teleportPosition;
    private Vector3 teleportRotation;
    private bool teleportAfterLoad;

    private bool isLoaded;

    private void Start()
    {
        this.Inject();

        StartCoroutine(AddDontDestroyToDependencies());

        if (isSoloRig)
        {
            AddPointersToInputModule();

            name = "Player - SP";

            StartCoroutine(DestroyComponentsNotNeededForSolo());
            DontDestroyOnLoad(gameObject);
        } 
        else if (isLocalRig)
        {
            AddPointersToInputModule();

            name = $"Player - MP {networkObject.OwnerClientId} (local)";
        } 
        else if (isRemoteRig)
        {
            name = $"Player - MP {networkObject.OwnerClientId}";
            StartCoroutine(DestroyComponentsNotNeededForRemoteRigs());
        }

        isLoaded = true;

        if (teleportAfterLoad)
        {
            Teleport(teleportPosition, teleportRotation);
        }
    }

    private void AddPointersToInputModule()
    {
        foreach (var pointer in GetComponentsInChildren<HVRUIPointer>())
        {
            inputModule.AddPointer(pointer);
        }
    }

    private IEnumerator DestroyComponentsNotNeededForRemoteRigs()
    {
        yield return new WaitForEndOfFrame();

        DestroyDependencies();

        foreach (var t in new[]
                     {
                         typeof(UniversalAdditionalCameraData),
                         typeof(HandMenuUI)
                     })
        {
            foreach (var component in GetComponentsInChildren(t))
            {
                Destroy(component);
            }
        }

        controller.RemoveMultiplayerComponents();
    }

    private IEnumerator DestroyComponentsNotNeededForSolo()
    {
        yield return new WaitForEndOfFrame();

        foreach (var t in new[]
                     {
                         typeof(NetworkObject),
                         typeof(NetworkTransform)
                     })
        {
            foreach (var component in GetComponentsInChildren(t))
            {
                Destroy(component);
            }
        }
    }

    private IEnumerator AddDontDestroyToDependencies()
    {
        yield return new WaitForEndOfFrame();

        foreach (var d in dependencies)
        {
            DontDestroyOnLoad(d);
        }
    }

    public void DestroyDependencies()
    {
        foreach (var d in dependencies)
        {
            Destroy(d);
        }
    }

    public void Teleport(Vector3 position, Vector3 direction)
    {
        StartCoroutine(TeleportAtTheEndOfFrame(position, direction));
    }

    private IEnumerator TeleportAtTheEndOfFrame(Vector3 position, Vector3 direction)
    {
        yield return new WaitForEndOfFrame();

        if (isLoaded)
        {
            teleporter.Teleport(position, direction);
        }
        else
        {
            teleportPosition = position;
            teleportRotation = direction;
            teleportAfterLoad = true;
        }
    }

    public void FadeScreen(float to, float duration)
    {
        controller.ScreenFader.Fade(to, duration);
    }

    public void FadeIn()
    {
        controller.ScreenFader.Fade(1, fadeDuration);
    }

    public void FadeOut()
    {
        controller.ScreenFader.Fade(0, fadeDuration);
    }
}