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using System.Collections;
using System.Collections.Generic;
using UnityEditor.Experimental.GraphView;
using UnityEngine;


public class CameraLook : MonoBehaviour
{
    [Header("Reference")]
    [SerializeField] private Rigidbody rb;
    [SerializeField] Transform Camera;
    [SerializeField] private Transform camHolder;
    [Space]
    [Header("Mouse Settings")]
    [SerializeField] private float mouseSensitivity;
    [SerializeField] private float minXRotation;
    [SerializeField] private float maxXRotation;



    private float mouseX;
    private float mouseY;
    float xRotation;

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


    private void Update()
    { // Custom Functions ONLY > For Clean Code & Readability Purposes!!\\
        HandleInput();
        HandleCamRotation();


    }


    private void FixedUpdate()
    { // Custom Functions ONLY > For Clean Code & Readability Purposes!!\\
        HandleRbRotation();
    }


    private void HandleRbRotation() // Completed \\
    {  // Rotate rigidbody here!! \\


        // consume the accumulated input here
        Quaternion rotationToAdd = Quaternion.Euler(0, mouseX, 0);


        // we're consuming all the accumulated input so let's zero out the variable
        mouseX = 0;

        Quaternion newRotation = rb.rotation * rotationToAdd;
        rb.MoveRotation(newRotation);

 

    }

    private void HandleInput() //Completed\\
    { // accumulate mouse input here \\

        mouseX += Input.GetAxis("Mouse X") * mouseSensitivity;
        mouseY += Input.GetAxis("Mouse Y") * mouseSensitivity;
    }


    private void HandleCamRotation() //Completed\\
    {
        // Apply rotation
        xRotation -= mouseY;
        xRotation = Mathf.Clamp(xRotation, minXRotation, maxXRotation);

        Camera.localRotation = Quaternion.Euler(xRotation, 0, 0);

        // Reset accumulated input
        mouseY = 0;
    }




}