using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class HeroCameraController : MonoBehaviour
{
    [Header("Налаштування миші")]
    [Range(1f, 10f)]
    [SerializeField] private float _mouseSensitivityX = 2f;

    [Range(1f, 10f)]
    [Tooltip("Чутливість миші по вертикалі")]
    [SerializeField] private float _mouseSensitivityY = 2f;

    [Range(0f, 0.5f)]
    [SerializeField] private float _smoothTime = 0.1f;

    [Header("Обмеження кутів")]
    [SerializeField] private float _minVerticalAngle = -75f;

    [SerializeField] private float _maxVerticalAngle = 45f;

    [Header("Посилання")]
    [SerializeField] private Transform _controller;


    private float _xRotation = 0f;
    private float _yRotation = 0f;

    private Vector2 _currentMouseDelta;
    private Vector2 _currentMouseVelocity;


    private void LateUpdate()
    {
        HandleCameraRotation();
    }

    private void HandleCameraRotation()
    {
        Vector2 targetMouseDelta = new Vector2(
            Input.GetAxis("Mouse X") * _mouseSensitivityX,
            Input.GetAxis("Mouse Y") * _mouseSensitivityY
        );

        _currentMouseDelta = Vector2.SmoothDamp(
            _currentMouseDelta,
            targetMouseDelta,
            ref _currentMouseVelocity,
            _smoothTime
        );

        _yRotation += _currentMouseDelta.x;
        _xRotation -= _currentMouseDelta.y;

        _xRotation = Mathf.Clamp(_xRotation, _minVerticalAngle, _maxVerticalAngle);

        transform.localRotation = Quaternion.Euler(_xRotation, 0f, 0f);

        if (_controller != null)
        {
            _controller.rotation = Quaternion.Euler(0f, _yRotation, 0f);
        }
    }


    public void SetSensitivityX(float sensitivity)
    {
        _mouseSensitivityX = Mathf.Clamp(sensitivity, 1f, 10f);
    }

    public void SetSensitivityY(float sensitivity)
    {
        _mouseSensitivityY = Mathf.Clamp(sensitivity, 1f, 10f);
    }

    public void SetSmoothTime(float smoothTime)
    {
        _smoothTime = Mathf.Clamp(smoothTime, 0f, 0.5f);
    }

    public void SetSensitivity(float sensitivity)
    {
        _mouseSensitivityX = Mathf.Clamp(sensitivity, 1f, 10f);
        _mouseSensitivityY = Mathf.Clamp(sensitivity, 1f, 10f);
    }
}