using GSS2.Core.Hardware;

using LibCameraSharp;

namespace GSS2.Test.ViewModels;

public class CameraViewModel : ViewModelBase
{
    private readonly CameraService _cameraService;
    private readonly ILogger<CameraViewModel> _logger;

    public CameraViewModel(CameraService cameraService, ILogger<CameraViewModel> logger)
    {
        _cameraService = cameraService;
        _logger = logger;
        _logger.LogInformation("{} initialized", nameof(CameraViewModel));
    }

    public async Task<(FrameBuffer, StreamConfiguration)?> CaptureImage(int bufferId)
    {
        (FrameBuffer, StreamConfiguration)? result = null;
        try
        {
            result = await _cameraService.CaptureViewFinderBuffer(bufferId, CancellationToken.None);
        }
        catch (Exception e)
        {
            _logger.LogError(e, "Error while image capture");
        }

        return result;
    }
}