using System;
using System.Threading;

namespace StellaOps.Provcache;

public sealed partial class WriteBehindQueue
{
    /// <inheritdoc />
    public WriteBehindMetrics GetMetrics()
    {
        return new WriteBehindMetrics
        {
            TotalEnqueued = Interlocked.Read(ref _totalEnqueued),
            TotalPersisted = Interlocked.Read(ref _totalPersisted),
            TotalFailed = Interlocked.Read(ref _totalFailed),
            TotalRetries = Interlocked.Read(ref _totalRetries),
            TotalBatches = Interlocked.Read(ref _totalBatches),
            CurrentQueueDepth = Interlocked.Read(ref _currentQueueDepth),
            Timestamp = _timeProvider.GetUtcNow()
        };
    }
}