using LCU.API.Internal.DocumentIngestor.Controllers;
using LCU.API.Internal.DocumentIngestor.Services.QueueServices;
using LCU.Library.Internal.DocumentIngestorModels.Entities;
using LCU.Library.Internal.Exceptions;
using Microsoft.AspNetCore.Mvc;
using Moq;
using NUnit.Framework;
using System;
using System.Threading.Tasks;
using LCU.API.Internal.DocumentIngestor.Services;

namespace LCU.API.Internal.DocumentIngestorTests.Controllers;

public class DocumentReprocessingControllerTest
{
	private DocumentReprocessingController _documentReprocessingController;
	private Mock<IDocumentReprocessingService> _mockReprocessingService;

	[SetUp]
	public void Setup()
	{
		_mockReprocessingService = new Mock<IDocumentReprocessingService>();
		_documentReprocessingController = new DocumentReprocessingController(_mockReprocessingService.Object);
	}

	[Test]
	public async Task ReprocessDocumentByDocumentProcessingInfoId_OK()
	{
		var id = 1;
		var userName = "Test Tester";
		_mockReprocessingService.Setup(service => service.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName)).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName);
		Assert.NotNull(result);

		var okResult = result as AcceptedResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(202, okResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueDocumentIngestor_Failure_UnexpectedException()
	{
		var id = 1;
		var userName = "Test Tester";
		_mockReprocessingService.Setup(service =>
										service.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName))
										.Throws(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName);
		Assert.NotNull(result);

		var statusResult = result as StatusCodeResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task ReprocessDocumentByDocumentProcessingInfoId_Failure_ServiceException()
	{
		var id = 1;
		var userName = "Test Tester";
		_mockReprocessingService.Setup(service =>
										service.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName))
										.Throws(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName);
		Assert.NotNull(result);

		var statusResult = result as ObjectResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task ReprocessDocumentByDocumentProcessingInfoId_Failure_NullException()
	{
		var id = 1;
		var userName = "Test Tester";
		_mockReprocessingService.Setup(service =>
										service.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName))
										.Throws(new ArgumentNullException("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessDocumentByDocumentProcessingInfoId(id, userName);
		Assert.NotNull(result);

		var statusResult = result as ObjectResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(404, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueOwnerOverrideDocumentByDocumentProcessingInfoId_OK()
	{
		var documentProcessingInfoId = 1;
		var ownerOverrideInfo = new OwnerOverrideInfo()
		{
			DocumentProcessingInfoId = documentProcessingInfoId
		};
		_mockReprocessingService.Setup(service => service.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo)).Verifiable();

		var result = await _documentReprocessingController.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo);
		Assert.NotNull(result);

		var okResult = result as AcceptedResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(202, okResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueOwnerOverrideDocumentByDocumentProcessingInfoId_Failure_UnexpectedException()
	{
		var documentProcessingInfoId = 1;
		var ownerOverrideInfo = new OwnerOverrideInfo()
		{
			DocumentProcessingInfoId = documentProcessingInfoId
		};
		_mockReprocessingService.Setup(service =>
										service.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo))
											.Throws(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo);
		Assert.NotNull(result);

		var statusResult = result as StatusCodeResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueOwnerOverrideDocumentByDocumentProcessingInfoId_Failure_ServiceException()
	{
		var documentProcessingInfoId = 1;
		var ownerOverrideInfo = new OwnerOverrideInfo()
		{
			DocumentProcessingInfoId = documentProcessingInfoId
		};
		_mockReprocessingService.Setup(service =>
										service.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo))
										.Throws(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo);
		Assert.NotNull(result);

		var statusResult = result as ObjectResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueOwnerOverrideDocumentByDocumentProcessingInfoId_Failure_NullException()
	{
		var documentProcessingInfoId = 1;
		var ownerOverrideInfo = new OwnerOverrideInfo()
		{
			DocumentProcessingInfoId = documentProcessingInfoId
		};
		_mockReprocessingService.Setup(service =>
										service.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo))
										.Throws(new ArgumentNullException("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueOverrideDocumentByDocumentProcessingInfoId(ownerOverrideInfo);
		Assert.NotNull(result);

		var statusResult = result as ObjectResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(404, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueReprocessAllCriticalFailures_OK()
	{
		var userName = "ttester";
		_mockReprocessingService.Setup(service => service.QueueReprocessAllCriticalFailures(userName)).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessAllCriticalFailures(userName);
		Assert.NotNull(result);

		var okResult = result as AcceptedResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(202, okResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueReprocessAllCriticalFailures_Failure_UnexpectedException()
	{
		var userName = "ttester";
		_mockReprocessingService.Setup(service =>
										service.QueueReprocessAllCriticalFailures(userName))
											.Throws(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessAllCriticalFailures(userName);
		Assert.NotNull(result);

		var statusResult = result as StatusCodeResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}

	[Test]
	public async Task QueueReprocessAllCriticalFailures_Failure_ServiceException()
	{
		var userName = "ttester";
		_mockReprocessingService.Setup(service =>
										service.QueueReprocessAllCriticalFailures(userName))
										.Throws(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _documentReprocessingController.QueueReprocessAllCriticalFailures(userName);
		Assert.NotNull(result);

		var statusResult = result as ObjectResult;
		Assert.NotNull(statusResult);
		Assert.AreEqual(500, statusResult!.StatusCode);
		_mockReprocessingService.Verify();
	}
}