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

public class PdfPartitionerLogControllerTest
{
	private PdfPartitionerLogController _processingLogController;
	private Mock<IPdfPartitionerLogService> _mockPdfPartitionerLogService;

	[SetUp]
	public void Setup()
	{
		_mockPdfPartitionerLogService = new Mock<IPdfPartitionerLogService>();
		_processingLogController = new PdfPartitionerLogController(_mockPdfPartitionerLogService.Object);
	}

	[Test]
	public async Task Get_OK()
	{
		var pdfPartitionerLogId = 1;
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		var PdfPartitionerLogs = new List<PdfPartitionerLog>
		{
			new PdfPartitionerLog
			{
				PdfPartitionerLogId = pdfPartitionerLogId,
				PdfPartitionerRunInfoId = pdfPartitionerRunInfoId
			}
		};
		_mockPdfPartitionerLogService.Setup(service => service.GetAsync())
								   .ReturnsAsync(PdfPartitionerLogs).Verifiable();

		var result = await _processingLogController.Get();
		Assert.NotNull(result);

		var okResult = result as OkObjectResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(200, okResult!.StatusCode);
		_mockPdfPartitionerLogService.Verify();
	}

	[Test]
	public async Task Get_ServiceException_InternalServerError()
	{
		_mockPdfPartitionerLogService.Setup(service => service.GetAsync())
								   .ThrowsAsync(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Get();
		Assert.NotNull(result);

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

	[Test]
	public async Task Get_UnexpectedException_InternalServerError()
	{
		_mockPdfPartitionerLogService.Setup(service => service.GetAsync())
								   .ThrowsAsync(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Get();
		Assert.NotNull(result);

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

	[Test]
	public async Task GetById_OK()
	{
		var id = 1;
		var pdfPartitionerLog = new PdfPartitionerLog
		{
			PdfPartitionerLogId = id,
			PdfPartitionerRunInfoId = Guid.NewGuid()
		};
		_mockPdfPartitionerLogService.Setup(service => service.GetByIdAsync(id))
								   .ReturnsAsync(pdfPartitionerLog).Verifiable();

		var result = await _processingLogController.GetById(id);
		Assert.NotNull(result);

		var okResult = result as OkObjectResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(200, okResult!.StatusCode);
		_mockPdfPartitionerLogService.Verify();
	}

	[Test]
	public async Task GetById_ServiceException_InternalServerError()
	{
		var id = 1;
		_mockPdfPartitionerLogService.Setup(service => service.GetByIdAsync(id))
								   .ThrowsAsync(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.GetById(id);
		Assert.NotNull(result);

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

	[Test]
	public async Task GetById_UnexpectedException_InternalServerError()
	{
		var id = 1;
		_mockPdfPartitionerLogService.Setup(service => service.GetByIdAsync(id))
								   .ThrowsAsync(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.GetById(id);
		Assert.NotNull(result);

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

	[Test]
	public async Task GetByPdfPartitionerRunInfoIdAsync_OK()
	{
		var pdfPartitionerLogId = 1;
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		var pdfPartitionerLogs = new List<PdfPartitionerLog>
		{
			new PdfPartitionerLog
			{
				PdfPartitionerLogId = pdfPartitionerLogId,
				PdfPartitionerRunInfoId = pdfPartitionerRunInfoId
			}
		};
		_mockPdfPartitionerLogService.Setup(service => service.GetByPdfPartitionerRunInfoIdAsync(pdfPartitionerRunInfoId))
								   .ReturnsAsync(pdfPartitionerLogs).Verifiable();

		var result = await _processingLogController.GetByPdfPartitionerRunInfoId(pdfPartitionerRunInfoId);
		Assert.NotNull(result);

		var okResult = result as OkObjectResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(200, okResult!.StatusCode);
		_mockPdfPartitionerLogService.Verify();
	}

	[Test]
	public async Task GetByPdfPartitionerRunInfoId_ServiceException_InternalServerError()
	{
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		_mockPdfPartitionerLogService.Setup(service => service.GetByPdfPartitionerRunInfoIdAsync(pdfPartitionerRunInfoId))
								   .ThrowsAsync(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.GetByPdfPartitionerRunInfoId(pdfPartitionerRunInfoId);
		Assert.NotNull(result);

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

	[Test]
	public async Task GetByPdfPartitionerRunInfoId_UnexpectedException_InternalServerError()
	{
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		_mockPdfPartitionerLogService.Setup(service => service.GetByPdfPartitionerRunInfoIdAsync(pdfPartitionerRunInfoId))
								   .ThrowsAsync(new Exception("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.GetByPdfPartitionerRunInfoId(pdfPartitionerRunInfoId);
		Assert.NotNull(result);

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

	[Test]
	public async Task Post_CreatedAtAction()
	{
		var pdfPartitionerLogId = 1;
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		var request = new PdfPartitionerLog
		{
			PdfPartitionerLogId = 0,
			PdfPartitionerRunInfoId = pdfPartitionerRunInfoId
		};

		var requestReturn = new PdfPartitionerLog
		{
			PdfPartitionerLogId = pdfPartitionerLogId,
			PdfPartitionerRunInfoId = pdfPartitionerRunInfoId
		};

		_mockPdfPartitionerLogService.Setup(service => service.SaveAsync(request)).ReturnsAsync(requestReturn).Verifiable();

		var result = await _processingLogController.Post(request);
		Assert.NotNull(result);

		var createdAtActionResult = result as CreatedAtActionResult;
		Assert.NotNull(createdAtActionResult);
		Assert.AreEqual(201, createdAtActionResult!.StatusCode);
		_mockPdfPartitionerLogService.Verify();
	}

	[Test]
	public async Task Post_ServiceException_InternalServerError()
	{
		var request = new PdfPartitionerLog();
		_mockPdfPartitionerLogService.Setup(service =>
											 service.SaveAsync(request))
								   .ThrowsAsync(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Post(request);
		Assert.NotNull(result);

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

	[Test]
	public async Task Post_UnexpectedException_InternalServerError()
	{
		var pdfPartitionerLogId = 1;
		var pdfPartitionerRunInfoId = Guid.NewGuid();
		var pdfPartitionerLog = new PdfPartitionerLog
		{
			PdfPartitionerLogId = pdfPartitionerLogId,
			PdfPartitionerRunInfoId = pdfPartitionerRunInfoId
		};
		_mockPdfPartitionerLogService.Setup(service =>
											 service.SaveAsync(pdfPartitionerLog))
								   .ThrowsAsync(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Post(pdfPartitionerLog);
		Assert.NotNull(result);

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

	[Test]
	public async Task Delete_OK()
	{
		var id = 1;
		_mockPdfPartitionerLogService.Setup(service => service.Delete(id)).Verifiable();

		var result = await _processingLogController.Delete(id);
		Assert.NotNull(result);

		var okResult = result as OkResult;
		Assert.NotNull(okResult);
		Assert.AreEqual(200, okResult!.StatusCode);
		_mockPdfPartitionerLogService.Verify();
	}

	[Test]
	public async Task Delete_ServiceException_InternalServerError()
	{
		var id = 1;
		_mockPdfPartitionerLogService.Setup(service =>
											 service.Delete(id))
								   .Throws(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Delete(id);
		Assert.NotNull(result);

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

	[Test]
	public async Task Delete_UnexpectedException_InternalServerError()
	{
		var id = 1;
		_mockPdfPartitionerLogService.Setup(service =>
											 service.Delete(id))
								   .Throws(new ServiceException("Thrown From Unit Test")).Verifiable();

		var result = await _processingLogController.Delete(id);
		Assert.NotNull(result);

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