using System.Collections;
using Cinemachine;
using UnityEngine;
using FishNet.Object;
using FishNet.Connection;

namespace Player
{

    public class PlayerMovementController : NetworkBehaviour
    {
        [SerializeField] private PlayerAnimationController animcontroller;

        [SerializeField] private CharacterController ccontroller;

        [SerializeField] private CameraController cameraController;

        [SerializeField] private float speed = 1f;

        [SerializeField] private float sideSpeed = 0.5f;

        [SerializeField] private float animatedRotationSpeed = 5f;

        [SerializeField] public Camera cam;

        private GameObject camObject;

        [HideInInspector] public bool AllowRotation;

        [HideInInspector] public bool IsAiming;

        [SerializeField] private NoiseVisibilitySettingsManager noiseSettings;

        [SerializeField] private CinemachineFreeLook freelook;

        [SerializeField] private string mouseXAxis = "Mouse X";

        [SerializeField] private string mouseYAxis = "Mouse Y";

        public bool isDead;
        private CharacterControllerForce ccForceAddon;
        private float initXSensitivity = 250f;

        private float initYSensitivity = 10f;
        //private float mouseX = 0;

        private bool isSneaking = false;


        private Vector3 lookingDirectionVector;
        [SerializeField]
        private Scriptable.GameState manager;


        private bool movementLocked;

        private float x;
        private float y;
        public bool IsRunning { get; private set; }


        public float NoiseDistance => noiseSettings.NoiseDistance;

        public override void OnStartClient()
        {
            base.OnStartClient();
            if (base.IsOwner)
            {
                cam = GameObject.Find("CameraHidden").GetComponent<Camera>();
                camObject = GameObject.Find("CM vcam1");
                Debug.Log("Setting camera for " + transform.GetChild(0).GetChild(2).name + "with camera " + camObject.name);
                camObject.GetComponent<CinemachineFreeLook>().Follow = transform;
                camObject.GetComponent<CinemachineFreeLook>().LookAt = transform.GetChild(0).GetChild(2);
                transform.GetChild(0).GetComponent<PlayerAnimationController>().hiddenCam = cam;
            }
            else
            {
                this.enabled = false;
            }
        }

        // Start is called before the first frame update
        private void Start()
        {

            ccForceAddon = ccontroller.gameObject.GetComponent<CharacterControllerForce>();

            initXSensitivity = freelook.m_XAxis.m_MaxSpeed;
            initYSensitivity = freelook.m_YAxis.m_MaxSpeed;

        }

        // Update is called once per frame
        private void Update()
        {
            if (isDead) return;
            AllowRotation = IsAiming || IsRunning;
            IsAiming = Input.GetMouseButton(1) || Input.GetAxis("Aim") > 0.5f;
            GetMovementOld();
            MovePlayer();

            animcontroller.Animate(new Vector2(x, y), false, IsRunning);

            lookingDirectionVector = (cameraController.Forward * y + cameraController.Right * x).normalized;
            if ((IsRunning && !Input.GetMouseButtonDown(1)) || AllowRotation)
            {
                if ((AllowRotation && x == 0 && y == 0) || (IsAiming && PlayerInteractionHandler.instance.GunEnabled))
                    lookingDirectionVector = cameraController.Forward.normalized;
                SlowLookAt(lookingDirectionVector);
            }


            freelook.m_XAxis.m_InputAxisName = !manager.IsPaused ? mouseXAxis : "";
            freelook.m_YAxis.m_InputAxisName = !manager.IsPaused ? mouseYAxis : "";
        }

        private void GetMovementOld()
        {
            x = Input.GetAxis("Horizontal");
            y = Input.GetAxis("Vertical");
            if (movementLocked || manager.IsPaused)
            {
                x = 0;
                y = 0;
            }

            IsRunning = Mathf.Abs(y) > 0.1f || Mathf.Abs(x) > 0.1f;
        }

        /// <summary>
        /// Gets called by PlayerComponent to change sensitivity.
        /// </summary>
        /// <param name="sensitivity"></param>
        public void SetSensitivity(float sensitivity)
        {
            freelook.m_XAxis.m_MaxSpeed = initXSensitivity * sensitivity;
            freelook.m_YAxis.m_MaxSpeed = initYSensitivity * sensitivity;
        }

        private void MovePlayer()
        {
            var movement = Vector3.zero;
            //movement += transform.forward * Mathf.Abs(y) * Time.deltaTime * speed;//+(transform.right*x*Time.deltaTime*speed);
            movement += cam.transform.forward * y * Time.deltaTime * speed;

            //movement += transform.forward * Mathf.Abs(x) * Time.deltaTime * speed;

            if (!IsAiming)
                movement += cam.transform.right * x * Time.deltaTime * speed;
            else
                movement += cam.transform.right * x * Time.deltaTime * sideSpeed;


            movement += Vector3.down * Time.deltaTime * 9.8f;
            ccontroller.Move(movement);
        }

        public void SetSpeed(float speed)
        {
            this.speed = speed;
        }

        private void GetJumpOld()
        {
        }


        private void SlowLookAt(Vector3 targetVector)
        {
            var relativePos = targetVector;
            var toRotation = Quaternion.LookRotation(relativePos);

            transform.rotation = Quaternion.Lerp(transform.rotation, toRotation, animatedRotationSpeed * Time.deltaTime);
        }


        public void PhysicalForceMove(Vector3 vector)
        {
            ccontroller.Move(vector);
            ccForceAddon.AddImpact(vector, vector.magnitude);
        }

        public void LockMovement(float duration)
        {
            StartCoroutine(lockMovement(duration));
        }

        private IEnumerator lockMovement(float duration)
        {
            movementLocked = true;
            yield return new WaitForSeconds(duration);
            movementLocked = false;
        }
    }
}