// -----------------------------------------------------------------------------
// ArtifactMigrationService.Batch.cs
// Sprint: SPRINT_20260118_017_Evidence_artifact_store_unification
// Task: AS-006 - Migrate existing evidence to unified store
// Description: Batch execution helpers for artifact migration
// -----------------------------------------------------------------------------
namespace StellaOps.Artifact.Infrastructure;

public sealed partial class ArtifactMigrationService
{
    private async Task<ArtifactMigrationResult> QueueMigrationAsync(
        LegacyArtifact legacy,
        SemaphoreSlim semaphore,
        CancellationToken ct)
    {
        await semaphore.WaitAsync(ct).ConfigureAwait(false);
        try
        {
            return await MigrateOneAsync(legacy, ct).ConfigureAwait(false);
        }
        finally
        {
            semaphore.Release();
        }
    }

    private static async Task<IReadOnlyList<ArtifactMigrationResult>> ProcessBatchAsync(
        List<Task<ArtifactMigrationResult>> batch)
    {
        var results = await Task.WhenAll(batch).ConfigureAwait(false);
        return results;
    }
}