using System;
using System.Threading;
using System.Threading.Tasks;
using ComplianceNFs.Service;
using ComplianceNFs.Core.Application;
using ComplianceNFs.Core.Entities;
using Microsoft.Extensions.Logging;
using Moq;
using Xunit;

namespace ComplianceNFs.Infrastructure.Tests
{
    public class WorkerTests
    {
        [Fact]
        public async Task ExecuteAsync_StartsIngestionAndOrchestratesWorkflow()
        {
            // Arrange
            var loggerMock = new Mock<ILogger<Worker>>();
            var ingestionMock = new Mock<IInvoiceIngestionService>();
            var matchingMock = new Mock<IMatchingService>();
            var complianceMock = new Mock<IComplianceService>();
            var notificationMock = new Mock<INotificationService>();
            var archivingMock = new Mock<IArchivingService>();

            var worker = new Worker(
                loggerMock.Object,
                ingestionMock.Object,
                matchingMock.Object,
                complianceMock.Object,
                notificationMock.Object,
                archivingMock.Object
            );

            var cts = new CancellationTokenSource();
            cts.CancelAfter(100); // Cancel quickly for test

            // Act
            var task = worker.StartAsync(cts.Token);
            await Task.Delay(200); // Give it time to start

            // Assert
            ingestionMock.Verify(i => i.IngestAsync(), Times.Once);
        }
    }
}