using UnityEngine;
using UnityEngine.UI;
using UnityStandardAssets.CrossPlatformInput;

public class ItemsViewer : MonoBehaviour
{
	public GameObject viewItemCamera;

	public Camera viewCamera;

	public Transform envBoxContainer;

	public Transform itemContainer;

	public GameObject assignItemView;

	private GameObject currentItemView;

	public Text nameText;

	public Image logoBrand;

	public float rotationSensitivity = 1f;

	private float currentFieldOfView;

	private Vector2 cursorPositionToRotate = Vector2.zero;

	private bool isUserRotation;

	private void Start()
	{
	}

	private void Update()
	{
		if ((bool)assignItemView)
		{
			if ((bool)currentItemView)
			{
				Object.Destroy(currentItemView);
				currentItemView = null;
			}
			currentItemView = Object.Instantiate(assignItemView, itemContainer);
			currentItemView.transform.localPosition = Vector3.zero;
			currentItemView.transform.localEulerAngles = Vector3.zero;
			assignItemView = null;
		}
		if (GameManager.Instance.player.GetButtonDown("B"))
		{
			Object.Destroy(base.gameObject);
		}
		AutoRotateEnv();
	}

	private void AutoRotateEnv()
	{
		if (!currentItemView)
		{
			return;
		}
		if (isUserRotation)
		{
			envBoxContainer.Rotate(new Vector3(0f, 0f - cursorPositionToRotate.y, 0f));
			itemContainer.Rotate(new Vector3(0f - cursorPositionToRotate.x, 0f, 0f));
		}
		else
		{
			envBoxContainer.Rotate(new Vector3(0f, 0.5f, 0f));
		}
		if (GameManager.Instance.controllerType == GameManager.ControllerType.GamePad)
		{
			if (GameManager.Instance.player.GetAxis("cameraVerticalGamepad") != 0f || GameManager.Instance.player.GetAxis("cameraHorizontalGamepad") != 0f)
			{
				isUserRotation = true;
				cursorPositionToRotate += new Vector2(GameManager.Instance.player.GetAxis("cameraHorizontalGamepad") * Time.unscaledDeltaTime, GameManager.Instance.player.GetAxis("cameraVerticalGamepad") * Time.unscaledDeltaTime);
			}
			else
			{
				cursorPositionToRotate = Vector2.MoveTowards(cursorPositionToRotate, Vector2.zero, Time.unscaledDeltaTime * 5f);
			}
		}
		else if (Input.GetMouseButton(0))
		{
			isUserRotation = true;
			cursorPositionToRotate += new Vector2(CrossPlatformInputManager.GetAxis("Mouse Y"), CrossPlatformInputManager.GetAxis("Mouse X")) * rotationSensitivity;
		}
		else
		{
			cursorPositionToRotate = Vector2.MoveTowards(cursorPositionToRotate, Vector2.zero, Time.unscaledDeltaTime * 5f);
		}
		if (GameManager.Instance.controllerType == GameManager.ControllerType.GamePad)
		{
			if (GameManager.Instance.player.GetButtonDown("MouseClick"))
			{
				envBoxContainer.localPosition = new Vector3(0f, 0.22f, 0f);
				currentFieldOfView = 0f;
				cursorPositionToRotate = Vector2.zero;
				isUserRotation = false;
			}
			if (GameManager.Instance.player.GetButtonDown("jumping"))
			{
				Exit();
			}
		}
		else if (Input.GetMouseButton(1))
		{
			envBoxContainer.localPosition = new Vector3(0f, 0.22f, 0f);
			currentFieldOfView = 0f;
			cursorPositionToRotate = Vector2.zero;
			isUserRotation = false;
		}
		if (GameManager.Instance.controllerType == GameManager.ControllerType.GamePad)
		{
			currentFieldOfView -= GameManager.Instance.player.GetAxis("CameraVerticalGamepadUI") * Time.unscaledDeltaTime;
			currentFieldOfView = Mathf.Clamp(currentFieldOfView, -1f, 5f);
		}
		else if (Input.mouseScrollDelta.y != 0f)
		{
			currentFieldOfView -= Input.mouseScrollDelta.y * (Time.unscaledDeltaTime * 5f);
			currentFieldOfView = Mathf.Clamp(currentFieldOfView, -1f, 5f);
		}
		envBoxContainer.localPosition = new Vector3(0f, 0.22f, currentFieldOfView);
	}

	public void Exit()
	{
		if (!(GameManager.Instance.addectiveSceneLoaded == "FishPedia"))
		{
			GameManager.Instance.PlayOnClickSound();
			Debug.Log("Viewer exit");
			GameManager.Instance.currentItemsViewer = null;
			Object.Destroy(base.gameObject);
		}
	}
}