using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using TeamAAS.Camera.Models;

namespace TeamAAS.Camera.Interfaces
{
    /// <summary>
    /// 提供相机生命周期管理接口，包括创建、获取、注销相机实例以及品牌发现。
    /// 实现类应保证线程安全，并在 Dispose 中释放所有已注册相机的资源。
    /// </summary>
    public interface ICameraManager : IDisposable
    {
        Task<bool> CreateCameraAsync(Guid id, CameraInfo cameraInfo);
        bool CreateCamera(Guid id, CameraInfo cameraInfo);
        ICamera GetCamera(Guid id);
        Task<ICamera> GetCameraAsync(Guid id);
        IReadOnlyCollection<ICamera> GetAllCameras();
        Task<IReadOnlyCollection<ICamera>> GetAllCamerasAsync();
        bool TryGetCamera(Guid id, out ICamera camera);
        bool ContainsCamera(Guid id);
        bool ContainsSN(string serialNumber);
        bool RemoveCamera(Guid id);
        Task<bool> RemoveCameraAsync(Guid id);
        void UnRegisterCamera(Guid id);
        Task UnRegisterCameraAsync(Guid id);
        ICamera GetCameraByNumber(int number);
        void RemoveAllCameras();
        (bool IsSucceed, string Message) InitializeAllCameras(CameraInfo[] cameras);
        Task<(bool IsSucceed, string Message)> InitializeAllCamerasAsync(CameraInfo[] cameras);
        void UpdateCameraNumber(Guid id, int newNumber);
        bool SaveConfig(string path = null);
        IReadOnlyList<CameraInfo> GetAllCameraInfos();

        // === 品牌/设备发现（原 CameraFactory 职责）===
        List<CameraInfo> DiscoverAllDevices();
        List<CameraInfo> DiscoverByBrand(string brand);
        List<(string Brand, string DisplayName, bool Installed)> GetAvailableBrands();
        string GetBrandDisplayName(string brand);
        List<(string Name, bool Installed, string Version)> GetSdkStatus();
        IReadOnlyList<CameraTypeInfo> GetAvailableTypes();
    }
}