using UnityEngine;
using UnityEngine.InputSystem;

namespace Player.Camera
{
    public class PlayerCameraController : MonoBehaviour
    {

        [Header("References")]
        [SerializeField] private Transform cameraTargetPosition;
        [SerializeField] private Transform cameraTransform;
        [Space]

        [Header("Settings")]
        [SerializeField] private PlayerCameraSettings playerCameraSettings;
        [SerializeField] private InputActionReference lookAction;
        public PlayerCameraSettings PlayerCameraSettings => playerCameraSettings;

        public Vector3 CameraRotationVector { get; private set; } = Vector3.forward;
        public Transform CameraTargetTransform => cameraTargetPosition;
        public Transform CameraTransform => cameraTransform;

        private void OnEnable()
        {
            lookAction.action.performed += OnLook;
        }

        private void OnDisable()
        {
            lookAction.action.performed -= OnLook;
        }

        private void OnLook(InputAction.CallbackContext obj)
        {
            var mouseDelta = obj.ReadValue<Vector2>();
            mouseDelta *= PlayerCameraSettings.MouseSensitivity;

            var x = mouseDelta.x;
            var y = mouseDelta.y;

            var clampedY = Mathf.Clamp(CameraRotationVector.x - y, PlayerCameraSettings.MinAngle, PlayerCameraSettings.MaxAngle);

            CameraRotationVector = new Vector3(clampedY, CameraRotationVector.y + x, 0);
        }

        private void LateUpdate()
        {
            cameraTransform.rotation = Quaternion.Euler(CameraRotationVector);
            cameraTransform.position = cameraTargetPosition.position;
        }

        public void LookAt(Vector3 target)
        {
            throw new System.NotImplementedException();
        }

        private void Start()
        {
            /////////Cursor.lockState = CursorLockMode.Locked;
        }
    }
    
}