using System;
using System.Collections.Generic;
using LCU.API.Collections.CollectionsApiLib.Models;
using LCU.API.Collections.RepoApi.Services;
using LCU.Shared.Collections.RepoApiLib.Models;
using LCU.Shared.Collections.RepoApiLib.Repositories;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.Services
{
    public class RepoCompanySelectionServiceTest
    {
        private RepoCompanySelectionService _repoCompanySelectionService;
        private Mock<IRepoCompanySelectionRepository> _mockRepository;
        private Mock<IUnitOfWork> _mockUnitOfWork;

        public RepoCompanySelectionServiceTest()
        {
            _mockRepository = new Mock<IRepoCompanySelectionRepository>();
            _mockUnitOfWork = new Mock<IUnitOfWork>();
            _repoCompanySelectionService = new RepoCompanySelectionService(
                _mockRepository.Object,
                _mockUnitOfWork.Object);
        }
      
        [Fact]
        public async void UpdateAsync_Success()
        {
            // Arrange 
            var list = new List<RepoCompanySelection>()
            {
                new RepoCompanySelection()
                {
                    Id = 1,
                    CollateralId = 2,
                    RepoCompanyId = 3,
                    RepoType = RepoType.Involuntary,
                    DateTimeCreated = DateTime.Parse("08/14/1945"),
                    RepoCompanyAssignmentDate = DateTime.Parse("04/24/1916"),
                    DateRepoed = DateTime.Parse("04/29/1916")
                },
                new RepoCompanySelection()
                {
                    CollateralId = 2,
                    RepoCompanyId = 13,
                    RepoType = RepoType.Involuntary,
                    DateTimeCreated = DateTime.Parse("08/14/1945"),
                    RepoCompanyAssignmentDate = DateTime.Parse("04/24/1916"),
                    DateRepoed = DateTime.Parse("04/29/1916")
                }
            };

            _mockRepository.Setup(repository => repository.FindByIdAsync(It.IsAny<int>())).ReturnsAsync(new RepoCompanySelection()
            {
                RepoCompanyId = 3
            });

            _mockRepository.Setup(repository => repository.FindByCollateralIdAsync(It.IsAny<int>())).ReturnsAsync(new List<RepoCompanySelection>()
            {
                new RepoCompanySelection()
                {
                    Id = 1
                }
            });

            // Act
            await _repoCompanySelectionService.SaveChangesAsync(list);

            Assert.Collection(list,
                item =>
                {
                    Assert.NotNull(item.DateTimeCreated);
                },
                item =>
                {
                    Assert.NotNull(item.DateTimeCreated);
                });
        }

    }
}