using UnityEngine;

namespace OnlyScove.Scripts
{
    [System.Serializable]
    public class CameraSideBias
    {
        [Header("Side Bias")]
        [SerializeField] private bool useSideBias = true;
        [SerializeField] private float horizontalBiasAmount = 0.5f;
        [SerializeField] private float biasSmoothTime = 3f;

        private float _currentSideBias;

        public float CurrentSideBias => _currentSideBias;

        public void HandleSideBias(InputReader inputReader)
        {
            float targetBias = 0f;

            if (SettingsManager.Instance != null && SettingsManager.Instance.Settings != null)
            {
                // Fixed offset based on settings
                targetBias = SettingsManager.Instance.Settings.sideBiasRight ? horizontalBiasAmount : -horizontalBiasAmount;
            }

            if (useSideBias && inputReader != null)
            {
                // Optionally combine with movement-based bias if desired, 
                // but following requirement "Toggling the camera offset between Left/Right"
                _currentSideBias = Mathf.Lerp(_currentSideBias, targetBias, biasSmoothTime * Time.deltaTime);
            }
            else
            {
                _currentSideBias = Mathf.Lerp(_currentSideBias, 0, biasSmoothTime * Time.deltaTime);
            }
        }
    }
}