using GameWrapper;
using UnityEngine;

[ExecuteAlways]
public class CameraController : MonoBehaviour
{
    public static CameraController Instance => _instance;
    public static CameraData Data => Instance?.cameraData;
    public CameraData CameraData => cameraData;
    public Camera MainCamera => cameraData?.MainCamera;
    public float CameraMinSize => cameraData?.CameraMinSize ?? 0f;
    public float CameraMaxSize => cameraData?.CameraMaxSize ?? 0f;

    private CameraData cameraData;
    private ICameraLogic cameraLogic;
    private static CameraController _instance;

    #region MainLife

    private void Awake()
    {
        _instance = this;
        cameraData = gameObject.AddComponent<CameraData>();
        cameraLogic = CameraLogicFactory.CreateCameraLogic(cameraData);

        if (cameraLogic == null)
        {
            Debug.LogError("Failed to create camera logic through factory");
        }
    }

    private void OnEnable()
    {
        if (Application.isPlaying && cameraLogic != null)
        {
            cameraLogic.Initialize();
        }
    }

    private void OnDisable()
    {
        if (Application.isPlaying && cameraLogic != null)
        {
            cameraLogic.Cleanup();
        }
    }

    private void OnDestroy()
    {
        if (_instance == this)
        {
            _instance = null;
        }
    }

    private void Update()
    {
        if (cameraLogic != null)
        {
            cameraLogic.Update();
        }
    }

    #endregion

    #region 接口

    public void KeepCenter(Vector3 centerPos)
    {
        cameraLogic?.KeepCenter(centerPos);
    }

    public void CampKeepCenter(Vector3 centerPos)
    {
        cameraLogic?.CampKeepCenter(centerPos);
    }

    public void InitializeCameraPosition(Vector3 targetPosition, object cameraInfo = null)
    {
        // 使用 CameraInfoData.FromMapDataCameraInfo 方法转换 MapData.CameraInfo 为 CameraInfoData
        var cameraInfoData = CameraInfoData.FromMapDataCameraInfo(cameraInfo);
        cameraLogic?.InitializeCameraPosition(targetPosition, cameraInfoData);
    }

    public void AdjustSelf()
    {
        cameraLogic?.AdjustSelf();
    }

    public void SetCameraFOVSize(float initialFOV)
    {
        cameraLogic?.SetCameraFOVSize(initialFOV);
    }

    public void RecordStartPos()
    {
        cameraLogic?.RecordStartPos();
    }

    public void ResetToStartPos(float during = 0.3f)
    {
        cameraLogic?.ResetToStartPos(during);
    }

    #endregion

    #region 静态访问属性

    public static bool FingerMoveEnable
    {
        get => Data?.FingerMoveEnable ?? true;
        set
        {
            if (Data != null)
                Data.FingerMoveEnable = value;
        }
    }

    #endregion
}