using LCU.API.Collections.RepoApi.Controllers;
using LCU.API.Collections.RepoApi.Exceptions;
using LCU.API.Collections.RepoApi.Services;
using LCU.Shared.Collections.RepoApiLib.Models;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.Controllers
{
    public class RefundStatusControllerTest
    {
        private RefundStatusController _refundStatusController;
        private Mock<IRefundStatusService> _refundStatusService;
        private Mock<IHttpContextAccessor> _httpAccessor;

        public RefundStatusControllerTest()
        {
            _refundStatusService = new Mock<IRefundStatusService>();
            _httpAccessor = new Mock<IHttpContextAccessor>();
            _refundStatusController = new RefundStatusController(
                _refundStatusService.Object,
                _httpAccessor.Object);
        }

        [Fact]
        public async void GetById_Ok()
        {
            // Arrange
            _refundStatusService.Setup(service => service.GetAsync(It.IsAny<int>())).ReturnsAsync(
                new RefundStatus());

            // Act
            var result = await _refundStatusController.GetById(123);

            // Assert
            Assert.NotNull(result);

            var okResult = result as OkObjectResult;
            Assert.NotNull(okResult);

            var okValue = okResult.Value;
            Assert.NotNull(okValue);

            var refundStatus = okValue as RefundStatus;
            Assert.NotNull(refundStatus);
        }

        [Fact]
        public async void GetById_Returns_Bad_Request_Invalid_ID_Equal_to_Zero()
        {
            // Act
            var result = await _refundStatusController.GetById(0);

            // Assert
            Assert.NotNull(result);

            var badResult = result as BadRequestObjectResult;
            Assert.NotNull(badResult);
        }

        [Fact]
        public async void GetById_Returns_NotFound_On_NFE()
        {
            // Arrange
            _refundStatusService.Setup(service => service.GetAsync(It.IsAny<int>())).ThrowsAsync(
                new NotFoundException("Refund Status Not Found Test"));

            // Act
            var result = await _refundStatusController.GetById(123);

            // Assert
            Assert.NotNull(result);

            var badResult = result as NotFoundObjectResult;
            Assert.NotNull(badResult);

            var badResultValue = badResult.Value;
            Assert.NotNull(badResultValue);

            var badResultMessage = badResultValue as string;
            Assert.NotNull(badResultMessage);
            Assert.Equal("Refund Status Not Found Test", badResultMessage);
        }

        [Fact]
        public async void Post_Ok()
        {
            // Arrange
            _refundStatusService.Setup(service => service.SaveAsync(It.IsAny<RefundStatus>())).ReturnsAsync(
                new RefundStatus());

            // Act
            var result = await _refundStatusController.Post(new RefundStatus() {RepoId = 123});

            // Assert
            Assert.NotNull(result);

            var okResult = result as OkObjectResult;
            Assert.NotNull(okResult);

            var okValue = okResult.Value;
            Assert.NotNull(okValue);

            var refundStatus = okValue as RefundStatus;
            Assert.NotNull(refundStatus);
        }

        [Fact]
        public async void Post_Returns_Bad_Request_Invalid_ID_Equal_to_Zero()
        {
            // Act
            var result = await _refundStatusController.Post(new RefundStatus() {RepoId = 0});

            // Assert
            Assert.NotNull(result);

            var badResult = result as BadRequestObjectResult;
            Assert.NotNull(badResult);
        }

        [Fact]
        public async void Put_Ok()
        {
            // Arrange
            _refundStatusService.Setup(service => service.UpdateAsync(It.IsAny<RefundStatus>())).ReturnsAsync(
                new RefundStatus());

            // Act
            var result = await _refundStatusController.Put(123, new RefundStatus() {RepoId = 123});

            // Assert
            Assert.NotNull(result);

            var okResult = result as OkObjectResult;
            Assert.NotNull(okResult);

            var okValue = okResult.Value;
            Assert.NotNull(okValue);

            var refundStatus = okValue as RefundStatus;
            Assert.NotNull(refundStatus);
        }

        [Fact]
        public async void Put_Returns_Bad_Request_Invalid_ID_Equal_to_Zero()
        {
            // Act
            var result = await _refundStatusController.Put(0, new RefundStatus() {RepoId = 0});

            // Assert
            Assert.NotNull(result);

            var badResult = result as BadRequestObjectResult;
            Assert.NotNull(badResult);
        }

        [Fact]
        public async void Put_Returns_Bad_Request_Invalid_ID_Mismatch()
        {
            // Act
            var result = await _refundStatusController.Put(123, new RefundStatus() {RepoId = 1234});

            // Assert
            Assert.NotNull(result);

            var badResult = result as BadRequestObjectResult;
            Assert.NotNull(badResult);
        }
    }
}