namespace Mr.BrickAdventures.Progression.Tests;

internal sealed class InMemoryProfileStore : IProfileStore
{
    private ProfileSnapshot? _saved;
    private bool _corrupt;

    public void Save(Profile profile) => _saved = profile.Export();

    public void Corrupt() => _corrupt = true;

    public LoadResult<Profile> Load()
    {
        if (_corrupt) return LoadResult<Profile>.Corrupt("snapshot could not be read");
        if (_saved is null) return LoadResult<Profile>.Absent();

        try
        {
            return LoadResult<Profile>.Loaded(Profile.Restore(_saved));
        }
        catch (Exception e)
        {
            return LoadResult<Profile>.Corrupt(e.Message);
        }
    }
}