using ItWorx.KnowledgeHub.Domain.Runbooks;

namespace ItWorx.KnowledgeHub.Domain.Tests;

public sealed class RunbookProfileTests
{
    private static readonly DateTimeOffset Now = new(2026, 8, 1, 12, 0, 0, TimeSpan.Zero);

    [Fact]
    public void A_never_validated_runbook_is_stale_against_any_revision()
    {
        var runbook = RunbookProfile.Create(Guid.NewGuid(), Guid.NewGuid(), RunbookRiskLevel.Medium, false, null, null, Now);

        Assert.True(runbook.IsStaleAgainst(1));
    }

    [Fact]
    public void Validate_records_the_reviewer_and_the_current_revision()
    {
        var runbook = RunbookProfile.Create(Guid.NewGuid(), Guid.NewGuid(), RunbookRiskLevel.High, true, 30, null, Now);
        var validator = Guid.NewGuid();

        runbook.Validate(validator, 3, Now);

        Assert.Equal(validator, runbook.ValidatedBy);
        Assert.Equal(Now, runbook.LastValidatedAt);
        Assert.False(runbook.IsStaleAgainst(3));
    }

    [Fact]
    public void A_new_content_revision_after_validation_makes_the_runbook_stale_again()
    {
        var runbook = RunbookProfile.Create(Guid.NewGuid(), Guid.NewGuid(), RunbookRiskLevel.Low, false, null, null, Now);
        runbook.Validate(Guid.NewGuid(), 2, Now);

        Assert.True(runbook.IsStaleAgainst(3));
    }
}