using Ludarium.Application;
using Ludarium.Domain;

namespace Ludarium.UnitTests;

public sealed class ClaimPolicyTests
{
    [Fact]
    public void LockedManualClaimOverridesAutomaticEvidenceAndSupersessionIsAppendOnly()
    {
        var entity = Guid.NewGuid(); var now = DateTimeOffset.UtcNow;
        var automatic = Claim(Guid.NewGuid(), entity, "Automatic title", Confidence.Deterministic, false, now);
        var manual = Claim(Guid.NewGuid(), entity, "Operator title", Confidence.High, true, now.AddSeconds(1));
        var corrected = Claim(Guid.NewGuid(), entity, "Corrected title", Confidence.Deterministic, true, now.AddSeconds(2), manual.Id);
        Assert.Equal("Operator title", ClaimPolicy.SelectEffective([automatic, manual])?.Value);
        Assert.Equal("Corrected title", ClaimPolicy.SelectEffective([automatic, manual, corrected])?.Value);
        Assert.Equal(3, new[] { automatic, manual, corrected }.Length);
    }

    private static MetadataClaim Claim(Guid id, Guid entity, string value, Confidence confidence, bool locked, DateTimeOffset at, Guid? supersedes = null) =>
        new(id, "Game", entity, "title", value, locked ? "Manual" : "Analyzer", "test", confidence, [], locked, at, supersedes);
}