using UnityEngine;
using UnityGameFramework.Runtime;

namespace SepCore.CameraModule
{
    /// <summary>
    /// UnityGameFramework 侧的相机模块组件。
    /// 作为 GameEntry.CameraModule 访问入口，统一持有并转发 CameraModule 控制器能力。
    /// </summary>
    [DisallowMultipleComponent]
    public class CameraModuleComponent : GameFrameworkComponent
    {
        [SerializeField] private CinemachineCameraController _cinemachineController = null;

        public void SetTarget(Transform target)
        {
            if (!EnsureController()) return;

            _cinemachineController.SetTarget(target);
        }

        public void ApplySettings(CameraEffectSettings settings)
        {
            if (!EnsureController()) return;

            _cinemachineController.ApplySettings(settings);
        }

        public void EnableEffect(CameraEffectType effect)
        {
            if (!EnsureController()) return;

            _cinemachineController.EnableEffect(effect);
        }

        public void DisableEffect(CameraEffectType effect)
        {
            if (!EnsureController()) return;

            _cinemachineController.DisableEffect(effect);
        }

        public bool IsEffectEnabled(CameraEffectType effect)
        {
            if (!EnsureController()) return false;

            return _cinemachineController.IsEffectEnabled(effect);
        }

        private bool EnsureController()
        {
            if (_cinemachineController != null)
            {
                return true;
            }

            Log.Error("CameraModuleComponent requires a CinemachineCameraController. Assign one in Inspector.");
            return false;
        }
    }
}