using System.Net;
using System.Reflection;
using AsbCloudApp.Data.WellOperation;
using AsbCloudApp.Requests;
using AsbCloudDb.Model;
using AsbCloudWebApi.IntegrationTests.Clients;
using AsbCloudWebApi.IntegrationTests.Data;
using Mapster;
using Microsoft.EntityFrameworkCore;
using Refit;
using Xunit;

namespace AsbCloudWebApi.IntegrationTests.Controllers.WellOperations;

public class WellOperationControllerTest : BaseIntegrationTest
{
	private IWellOperationClient client;

	public WellOperationControllerTest(WebAppFactoryFixture factory)
		: base(factory)
	{
		client = factory.GetAuthorizedHttpClient<IWellOperationClient>(string.Empty);

		dbContext.CleanupDbSet<WellOperation>();
	}

	/// <summary>
	/// Успешное добавление операций (без предварительной очистки данных)
	/// </summary>
	/// <returns></returns>
	[Fact]
	public async Task InsertRange_returns_success()
	{
		//arrange
		var well = await dbContext.Wells.FirstAsync();
		var entity = CreateWellOperation(well.Id);
		var dtos = new[] { entity.Adapt<WellOperationDto>() };

		//act
		var response = await client.InsertRangeAsync(well.Id, false, dtos);

		//assert
		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
	}

	/// <summary>
	/// Успешное добавление операций (с предварительной очисткой данных)
	/// </summary>
	/// <returns></returns>
	[Fact]
	public async Task InsertRangeWithDeleteBefore_returns_success()
	{
		//arrange
		var well = await dbContext.Wells.FirstAsync();
		var entity = CreateWellOperation(well.Id);
		var dtos = new[] { entity.Adapt<WellOperationDto>() };

		//act
		var response = await client.InsertRangeAsync(well.Id, true, dtos);

		//assert
		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
	}

	/// <summary>
	/// Успешное обновление операций
	/// </summary>
	/// <returns></returns>
	[Fact]
	public async Task UpdateRangeAsync_returns_success()
	{
		//arrange
		var well = await dbContext.Wells.FirstAsync();
		var entity = CreateWellOperation(well.Id);
		dbContext.WellOperations.Add(entity);
		await dbContext.SaveChangesAsync();

		var dtos = new[] { entity.Adapt<WellOperationDto>() };

		//act
		var response = await client.UpdateRangeAsync(well.Id, dtos);

		//assert
		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
	}

	/// <summary>
	/// Получение плановых операций
	/// </summary>
	/// <returns></returns>
	[Fact]
	public async Task GetPageOperationsAsync_returns_first_page()
	{
		//arrange
		const int pageSize = 10;
		const int pageIndex = 0;
		
		var well = await dbContext.Wells.FirstAsync();
		var entity = CreateWellOperation(well.Id);
		dbContext.WellOperations.Add(entity);
		await dbContext.SaveChangesAsync();

		var dto = entity.Adapt<WellOperationDto>();
		var timezoneOffset = TimeSpan.FromHours(well.Timezone.Hours);
		dto.DateStart = dto.DateStart.ToOffset(timezoneOffset);
		dto.LastUpdateDate = dto.LastUpdateDate?.ToOffset(timezoneOffset);

		var request = new WellOperationRequestBase
		{
			OperationType = WellOperation.IdOperationTypePlan,
			Skip = pageIndex,
			Take = pageSize,
		};

		//act
		var response = await client.GetPageOperationsAsync(well.Id, request);

		//assert
		Assert.Equal(response.StatusCode, HttpStatusCode.OK);
		Assert.NotNull(response.Content);

		var totalExpected = response.Content.Count - pageSize * pageIndex;
		Assert.Equal(totalExpected, response.Content.Items.Count());

		Assert.Single(response.Content.Items);
		var actualDto = response.Content.Items.First();

		MatchHelper.Match(dto, actualDto);
	}

	[Theory]
	[InlineData(WellOperation.IdOperationTypePlan, "PlanWellOperations.xlsx")]
	[InlineData(WellOperation.IdOperationTypeFact, "FactWellOperations.xlsx")]
	public async Task ParseAsync_returns_success(int idType, string fileName)
	{
		//arrange
		var well = await dbContext.Wells.FirstAsync();

		var expectedDto = new WellOperationDto
		{
			IdWell = well.Id,
			IdWellSectionType = 2,
			IdCategory = WellOperationCategory.IdSlide,
			IdPlan = null,
			CategoryInfo = "Доп.инфо",
			IdType = idType,
			DepthStart = 10.0,
			DepthEnd = 20.0,
			DateStart = new DateTimeOffset(new DateTime(2023, 1, 10), TimeSpan.FromHours(well.Timezone.Hours)),
			DurationHours = 1.0,
			Comment = "123",
		};

		var stream = Assembly.GetExecutingAssembly().GetFileCopyStream(fileName);

		var streamPart = new StreamPart(stream, fileName, "application/octet-stream");

		//act
		var response = await client.ParseAsync(well.Id, idType, streamPart);

		//assert
		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
		Assert.NotNull(response.Content);

		var actualDto = response.Content.Item.First().Item;

		MatchHelper.Match(expectedDto, actualDto);
	}

	[Theory]
	[InlineData(WellOperation.IdOperationTypePlan)]
	[InlineData(WellOperation.IdOperationTypeFact)]
	public async Task ExportAsync_returns_success(int idType)
	{
		//arrange
		var well = await dbContext.Wells.FirstAsync();

		var entity = CreateWellOperation(well.Id, idType);
		dbContext.WellOperations.Add(entity);
		await dbContext.SaveChangesAsync();

		//act
		var response = await client.ExportAsync(well.Id, idType);

		//assert
		Assert.Equal(HttpStatusCode.OK, response.StatusCode);
		Assert.Equal("application/octet-stream", response.ContentHeaders?.ContentType?.MediaType);
		Assert.True(response.ContentHeaders?.ContentLength > 0);
	}

	private static WellOperation CreateWellOperation(int idWell, int idType = WellOperation.IdOperationTypePlan) =>
		new()
		{
			IdWell = idWell,
			IdWellSectionType = 2,
			IdCategory = WellOperationCategory.IdSlide,
			IdPlan = null,
			CategoryInfo = "Доп.инфо",
			LastUpdateDate = new DateTimeOffset(new DateTime(2023, 1, 10)).ToUniversalTime(),
			IdType = idType,
			DepthStart = 10.0,
			DepthEnd = 20.0,
			DateStart = new DateTimeOffset(new DateTime(2023, 1, 10), TimeSpan.FromHours(Defaults.Timezone.Hours)).ToUniversalTime(),
			DurationHours = 1.0,
			Comment = "1",
			IdUser = 1,
		};
}