using NeonSprawl.Server.Game.Encounters;

namespace NeonSprawl.Server.Tests.Game.Encounters;

public sealed class InMemoryEncounterCompletionStoreTests
{
    private const string PlayerId = "dev-local-1";
    private const string EncounterId = "prototype_combat_pocket";
    private static readonly DateTimeOffset CompletedAt = new(2026, 5, 31, 18, 0, 0, TimeSpan.Zero);

    [Fact]
    public void TryMarkCompleted_ShouldBeIdempotent_AtStoreLayer()
    {
        // Arrange
        var store = new InMemoryEncounterCompletionStore();
        // Act
        var first = store.TryMarkCompleted(PlayerId, EncounterId, CompletedAt);
        var second = store.TryMarkCompleted(PlayerId, EncounterId, CompletedAt.AddHours(1));
        var hasCompletedAt = store.TryGetCompletedAt(PlayerId, EncounterId, out var storedAt);
        // Assert
        Assert.True(first);
        Assert.False(second);
        Assert.True(store.IsCompleted(PlayerId, EncounterId));
        Assert.True(hasCompletedAt);
        Assert.Equal(CompletedAt, storedAt);
    }
}