namespace StellaOps.Scanner.Analyzers.Lang.Ruby.Internal;

internal sealed class RubyLockData
{
    private RubyLockData(IReadOnlyList<RubyLockEntry> entries, string bundledWith)
    {
        Entries = entries;
        BundledWith = bundledWith ?? string.Empty;
    }

    public IReadOnlyList<RubyLockEntry> Entries { get; }

    public string BundledWith { get; }

    public bool IsEmpty => Entries.Count == 0;

    public static ValueTask<RubyLockData> LoadAsync(LanguageAnalyzerContext context, CancellationToken cancellationToken)
    {
        ArgumentNullException.ThrowIfNull(context);
        return RubyLockCollector.LoadAsync(context, cancellationToken);
    }

    public static RubyLockData Create(IReadOnlyList<RubyLockEntry> entries, string bundledWith)
    {
        if (entries.Count == 0 && string.IsNullOrWhiteSpace(bundledWith))
        {
            return Empty;
        }

        return new RubyLockData(entries, bundledWith);
    }

    public static RubyLockData Empty { get; } = new(Array.Empty<RubyLockEntry>(), string.Empty);
}