using System;
using RootMotion.FinalIK;
using UFS2.Gameplay;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;

public class AnglerViewFish : Singleton<AnglerViewFish>
{
	public Transform content;

	public Vector3 waterPosition;

	public FishEntity currentFish;

	public CCDIK leftHandIK;

	public CCDIK rightHandIK;

	public Transform fishContainer;

	public Transform cameraPoint;

	public GameObject flashlight;

	[SerializeField]
	private float targetDistanceFromPlayer = 3f;

	[SerializeField]
	private float rotationX;

	[SerializeField]
	private float rotationY;

	[SerializeField]
	private float smoothTime = 3f;

	[SerializeField]
	private float cameraSensitivity = 3f;

	[SerializeField]
	private float scrollSensitivity = 9f;

	[SerializeField]
	private Transform FishOnLinePosition;

	[SerializeField]
	private Transform FishInArmsPosition;

	[SerializeField]
	private Transform FishOnGroundPosition;

	[SerializeField]
	private GameObject fishSheet;

	private float currentDistanceFromPlayer = 1f;

	private Transform boatAnglerTransform;

	private Vector3 cameraPosStart;

	private Vector3 cameraPosEnd;

	private Vector3 smoothDampVelocity;

	private FullBodyAvatar fba;

	public static event Action OnAnglerViewStart;

	public static event Action OnAnglerViewEnd;

	private void Start()
	{
		fba = FullBodyAvatar.GetAvatar();
		SetInitialPosition();
		SetFishOnGroundPosition();
		CheckAndHandleBoatPresence();
		PlaceFish();
		AnglerViewFish.OnAnglerViewStart?.Invoke();
	}

	private void OnDestroy()
	{
		if (currentFish.Weight >= 6f)
		{
			fba.PlayTPPAnimation(FullBodyAvatar.TPPAnimation.Idle);
			fba.LeftArmIK();
			fba.RightArmIK();
		}
		AnglerViewFish.OnAnglerViewEnd?.Invoke();
	}

	private void SetInitialPosition()
	{
		if (Physics.Raycast(new Ray(base.transform.position, Vector3.down), out var hitInfo))
		{
			base.transform.position = new Vector3(base.transform.position.x, base.transform.position.y - hitInfo.distance, base.transform.position.z);
		}
	}

	private void SetFishOnGroundPosition()
	{
		Vector3 origin = FishOnGroundPosition.position + Vector3.up;
		float radius = 0.25f;
		if (Physics.SphereCast(origin, radius, Vector3.down, out var hitInfo, 1f))
		{
			FishOnGroundPosition.position = hitInfo.point + Vector3.up * 0.1f;
		}
	}

	private void CheckAndHandleBoatPresence()
	{
		if (UnityEngine.Object.FindObjectOfType<Boat>()?.currentPlayerCharacter != null)
		{
			try
			{
				boatAnglerTransform = GameObject.Find("AnglerViewTransform").transform;
				AttachToBoat(boatAnglerTransform);
			}
			catch (Exception ex)
			{
				Debug.LogError("Failed to find the boat's angler view transform: " + ex.Message);
				boatAnglerTransform = null;
			}
		}
	}

	private void AttachToBoat(Transform boatTransform)
	{
		if ((bool)boatTransform)
		{
			base.transform.parent = boatTransform;
			base.transform.position = new Vector3(boatTransform.position.x, boatTransform.position.y - 0.5f, boatTransform.position.z);
		}
	}

	private void Update()
	{
		HandleFlashlight();
		HandleCameraRotationAndZoom();
	}

	private void HandleFlashlight()
	{
		flashlight.SetActive(InputManager.isHeadFlashLight);
	}

	private void HandleCameraRotationAndZoom()
	{
		if (Time.timeScale != 0f)
		{
			float num = Input.GetAxis("Mouse ScrollWheel") * 10f;
			if (num == 0f)
			{
				num = CrossPlatformInputManager.GetAxis("Mouse Y");
			}
			num *= -1f;
			currentDistanceFromPlayer += num * scrollSensitivity;
			currentDistanceFromPlayer = Mathf.Clamp(currentDistanceFromPlayer, 0.2f, 1f);
			Vector3 target = Vector3.Lerp(cameraPosEnd, cameraPosStart, currentDistanceFromPlayer);
			cameraPoint.localPosition = Vector3.SmoothDamp(cameraPoint.localPosition, target, ref smoothDampVelocity, smoothTime);
			Vector3 forward = base.transform.TransformPoint(cameraPosEnd) - cameraPoint.position;
			cameraPoint.rotation = Quaternion.LookRotation(forward, Vector3.up);
		}
	}

	private void PlaceFish()
	{
		cameraPosStart = cameraPoint.transform.localPosition;
		fishSheet.SetActive(value: false);
		if (currentFish.Weight < 6f)
		{
			cameraPosEnd = FishOnLinePosition.localPosition;
		}
		else if (currentFish.Weight < 35f || (bool)boatAnglerTransform)
		{
			cameraPosEnd = FishInArmsPosition.localPosition;
			currentFish.Physics.Rbody.isKinematic = true;
			if ((bool)currentFish.Physics.Collider)
			{
				currentFish.Physics.Collider.enabled = false;
			}
			currentFish.Physics.Rbody.position = fba.FishInArms.position;
			currentFish.Physics.Rbody.rotation = fba.FishInArms.rotation;
			fba.PlayTPPAnimation(FullBodyAvatar.TPPAnimation.MiddleFishView);
			fba.LeftArmIK(currentFish.transform.GetChild(0).Find("LeftHandHandler"));
			fba.RightArmIK(currentFish.transform.GetChild(0).Find("RightHandHandler"));
		}
		else
		{
			cameraPosEnd = FishOnGroundPosition.localPosition;
			currentFish.Physics.Rbody.isKinematic = true;
			if ((bool)currentFish.Physics.Collider)
			{
				currentFish.Physics.Collider.enabled = false;
			}
			currentFish.Physics.Rbody.position = FishOnGroundPosition.position;
			currentFish.Physics.Rbody.rotation = FishOnGroundPosition.rotation;
			fba.PlayTPPAnimation(FullBodyAvatar.TPPAnimation.BigFishView);
		}
	}
}