namespace Tiku.Application.Learning;

public sealed record EffectiveLearningAccessSnapshot(
    Guid TenantId,
    Guid UserId,
    Guid BusinessLineId,
    Guid PrimaryProfileVersionId,
    IReadOnlySet<Guid> AlternateProfileVersionIds,
    IReadOnlySet<Guid> ContentReleaseIds,
    IReadOnlySet<Guid> AudienceSegmentIds,
    IReadOnlySet<Guid> ManifestVersionIds,
    long GrantVersion,
    long ContentVersion,
    long StrongRevocationVersion,
    DateTimeOffset ValidUntil,
    DateTimeOffset CompiledAt);

public interface IEffectiveLearningAccessService
{
    Task<EffectiveLearningAccessSnapshot> GetSnapshotAsync(
        LearningActor actor,
        Guid businessLineId,
        CancellationToken cancellationToken = default);

    Task InvalidateAsync(
        Guid tenantId,
        Guid userId,
        Guid businessLineId,
        CancellationToken cancellationToken = default);
}

public interface ILearningStrongRevocationService
{
    Task EnsureVersionAsync(
        LearningActor actor,
        long expectedVersion,
        CancellationToken cancellationToken = default);

    Task InvalidateAsync(
        Guid tenantId,
        Guid userId,
        CancellationToken cancellationToken = default);
}