using FluentAssertions;
using Microsoft.EntityFrameworkCore;
using Moq;
using NUnit.Framework;
using Strata.ContinuousImprovement.Api.Controllers;
using Strata.ContinuousImprovement.Api.Test.Unit.Api.Generics;
using Strata.ContinuousImprovement.Biz.Generics;
using Strata.ContinuousImprovement.Biz.OpportunityComments;
using Strata.ContinuousImprovement.Biz.Test.Unit.Utilities;
using Strata.ContinuousImprovement.JazzEntityFrameworkStub;
using Strata.CoreLib.Claims.Extensions;
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using static Strata.ContinuousImprovement.Api.Controllers.CommentsController;

namespace Strata.ContinuousImprovement.Api.Test.Unit.Controllers
{
    [TestFixture, Category("Unit"), Category("Controller")]
    public class CommentsControllerTests
    {
        [TestCase(true, TestName = "Get Comments Global")]
        [TestCase(false, TestName = "Get Comments Not Global")]
        public async Task TestGetComments(bool isGlobal)
        {
            var jeff = new JazzEntityFrameworkFactory();
            var dbContext = await jeff.CreateCentralDbContextAsync(nameof(CommentsControllerTests), CancellationToken.None);
            var comments = await dbContext.Comments.ToListAsync(CancellationToken.None);
            var clientClaimsPrincipalAccessor = TestUtilities.GetClaimsPrincipalAccessor();
            var service = Mock.Of<ICommentService>();
            Mock.Get(service)
                .Setup(s => s.GetCommentsAsync(It.IsAny<Guid>(), It.IsAny<int>(), It.IsAny<long>(), It.IsAny<CancellationToken>()))
                .Returns(Task.FromResult(comments.Where(c => c.OpportunityId == 1).AsEnumerable()));
            var controller = new CommentsController(service, clientClaimsPrincipalAccessor);

            var options = new CommentOptions
            {
                IsGlobal = isGlobal,
                OpportunityId = 1L,
                OpportunityType = $"{(int)OpportunityTypes.ChargeCode}"
            };
            var result = await controller.GetComments(options, CancellationToken.None);
            result.Should().NotBeEmpty();
        }

        [TestCase(true, true, TestName = "Add Comment Global")]
        [TestCase(false, true, TestName = "Add Comment Not Global")]
        [TestCase(true, false, TestName = "Add No Comment Global")]
        [TestCase(false, false, TestName = "Add No Comment Not Global")]
        public async Task TestAddComments(bool isGlobal, bool hasComment)
        {
            var jeff = new JazzEntityFrameworkFactory();
            var dbContext = await jeff.CreateCentralDbContextAsync(nameof(CommentsControllerTests), CancellationToken.None);
            var comments = await dbContext.Comments.ToListAsync(CancellationToken.None);
            var newComment = new NewComment
            {
                IsGlobal = isGlobal,
                OpportunityId = 1L,
                OpportunityType = $"{(int)OpportunityTypes.ChargeCode}",
                CommentDate = DateTimeOffset.Now,
                Comment = hasComment ? "This is a new comment" : ""
            };
            var expected = newComment.Map();
            var clientClaimsPrincipalAccessor = TestUtilities.GetClaimsPrincipalAccessor();
            var user = clientClaimsPrincipalAccessor.GetCurrentClaimsPrincipal();
            var name = user.GetUserFirstName();
            var service = Mock.Of<ICommentService>();
            Mock.Get(service)
                .Setup(s => s.AddCommentAsync(It.IsAny<Guid>(), It.IsAny<int>(), It.IsAny<long>(),
                    It.IsAny<string>(), It.IsAny<DateTimeOffset?>(), It.IsAny<string>(), It.IsAny<CancellationToken>()))
                .Returns(Task.FromResult(expected));
            var controller = new CommentsController(service, clientClaimsPrincipalAccessor);

            var result = await controller.Create(newComment, CancellationToken.None);
            if (!hasComment)
            {
                result.Should().Be(default);
            }
            else
            {
                result.Should().BeEquivalentTo(expected);
            }
        }

    }
}