ErsatzTV/ErsatzTV.Infrastructure/Health/HealthCheckService.cs

using ErsatzTV.Core.Health;
using ErsatzTV.Core.Health.Checks;

namespace ErsatzTV.Infrastructure.Health;

public class HealthCheckService : IHealthCheckService
{
    private readonly List<IHealthCheck> _checks; // ReSharper disable SuggestBaseTypeForParameterInConstructor

    public HealthCheckService(
        IFFmpegVersionHealthCheck ffmpegVersionHealthCheck,
        IFFmpegReportsHealthCheck ffmpegReportsHealthCheck,
        IHardwareAccelerationHealthCheck hardwareAccelerationHealthCheck,
        IMovieMetadataHealthCheck movieMetadataHealthCheck,
        IEpisodeMetadataHealthCheck episodeMetadataHealthCheck,
        IZeroDurationHealthCheck zeroDurationHealthCheck,
        IFileNotFoundHealthCheck fileNotFoundHealthCheck,
        IUnavailableHealthCheck unavailableHealthCheck,
        IVaapiDriverHealthCheck vaapiDriverHealthCheck,
        IErrorReportsHealthCheck errorReportsHealthCheck) =>
        _checks = new List<IHealthCheck>
        {
            ffmpegVersionHealthCheck,
            ffmpegReportsHealthCheck,
            hardwareAccelerationHealthCheck,
            movieMetadataHealthCheck,
            episodeMetadataHealthCheck,
            zeroDurationHealthCheck,
            fileNotFoundHealthCheck,
            unavailableHealthCheck,
            vaapiDriverHealthCheck,
            errorReportsHealthCheck
        };

    public Task<List<HealthCheckResult>> PerformHealthChecks(CancellationToken cancellationToken) =>
        _checks.Map(c => c.Check(cancellationToken)).SequenceParallel().Map(results => results.ToList());
}