using Grand.Business.Customers.Services;
using Grand.Domain.Data;
using Grand.Domain.Vendors;
using Grand.Infrastructure.Events;
using MediatR;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;

namespace Grand.Business.Customers.Tests.Services
{
    [TestClass()]
    public class VendorServiceTests
    {
        private Mock<IRepository<Vendor>> _repoMock;
        private Mock<IRepository<VendorReview>> _vendorReviewRepositoryMock;
        private Mock<IMediator> _mediatorMock;
        private VendorService _vendorService;

        [TestInitialize()]
        public void Init()
        {
            _repoMock = new Mock<IRepository<Vendor>>();
            _vendorReviewRepositoryMock = new Mock<IRepository<VendorReview>>();
            _mediatorMock = new Mock<IMediator>();
            _vendorService = new VendorService(_repoMock.Object, _vendorReviewRepositoryMock.Object, _mediatorMock.Object);
        }
        [TestMethod()]
        public async Task GetVendorByIdTest()
        {
            await _vendorService.GetVendorById("");
            _repoMock.Verify(c => c.GetByIdAsync(It.IsAny<string>()), Times.Once);

        }

        [TestMethod()]
        public async Task GetVendorNoteById_Test()
        {
            await _vendorService.GetVendorNoteById("1", "1");
            _repoMock.Verify(c => c.GetByIdAsync(It.IsAny<string>()), Times.Once);

        }

        [TestMethod()]
        public async Task InsertVendor_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.InsertVendor(new Vendor());
            _repoMock.Verify(c => c.InsertAsync(It.IsAny<Vendor>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityInserted<Vendor>>(), default(CancellationToken)), Times.Once);
        }

        [TestMethod()]
        public async Task DeleteVendor_ValidArguments_SoftDeleteAndPublishEvent()
        {
            var vendor = new Vendor();
            await _vendorService.DeleteVendor(vendor);
            //soft delete
            Assert.IsTrue(vendor.Deleted);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityUpdated<Vendor>>(), default(CancellationToken)), Times.Once);
        }


        [TestMethod()]
        public async Task UpdateVendor_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.UpdateVendor(new Vendor());
            _repoMock.Verify(c => c.UpdateAsync(It.IsAny<Vendor>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityUpdated<Vendor>>(), default(CancellationToken)), Times.Once);
        }


        [TestMethod()]
        public async Task InsertVendorReview_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.InsertVendorReview(new VendorReview());
            _vendorReviewRepositoryMock.Verify(c => c.InsertAsync(It.IsAny<VendorReview>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityInserted<VendorReview>>(), default(CancellationToken)), Times.Once);
        }
        [TestMethod()]
        public async Task UpdateVendorReview_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.UpdateVendorReview(new VendorReview());
            //_vendorReviewRepositoryMock.Verify(c => c.UpdateOneAsync(x=>x.Id == It.IsAny<string>(), It.IsAny<UpdateBuilder<VendorReview>>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityUpdated<VendorReview>>(), default(CancellationToken)), Times.Once);
        }
        [TestMethod()]
        public async Task UpdateVendorReviewTotal_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.UpdateVendorReviewTotals(new Vendor());
            //_vendorReviewRepositoryMock.Verify(c => c.UpdateOneAsync(x=>x.Id == It.IsAny<string>(), It.IsAny<UpdateBuilder<VendorReview>>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityUpdated<Vendor>>(), default(CancellationToken)), Times.Once);
        }
        [TestMethod()]
        public async Task DeleteVendorReview_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.DeleteVendorReview(new VendorReview());
            _vendorReviewRepositoryMock.Verify(c => c.DeleteAsync(It.IsAny<VendorReview>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityDeleted<VendorReview>>(), default(CancellationToken)), Times.Once);
        }

        [TestMethod()]
        public async Task InsertVendorNote_ValidArguments_InvokeRepositoryAndPublishEvent()
        {
            await _vendorService.InsertVendorNote(new VendorNote(), "1");
            _repoMock.Verify(c => c.AddToSet(It.IsAny<string>(), x=>x.VendorNotes, It.IsAny<VendorNote>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityInserted<VendorNote>>(), default(CancellationToken)), Times.Once);
        }

        [TestMethod()]
        public async Task DeleteVendorNote_ValidArguments_SoftDeleteAndPublishEvent()
        {
            await _vendorService.DeleteVendorNote(new VendorNote(), "1");
            _repoMock.Verify(c => c.PullFilter(It.IsAny<string>(), x => x.VendorNotes, x => x.Id, It.IsAny<string>()), Times.Once);
            _mediatorMock.Verify(c => c.Publish(It.IsAny<EntityDeleted<VendorNote>>(), default(CancellationToken)), Times.Once);
        }


    }
}
