using Grand.Business.Checkout.Commands.Handlers.Orders;
using Grand.Business.Core.Commands.Checkout.Orders;
using Grand.Business.Core.Interfaces.Checkout.Orders;
using Grand.Business.Core.Interfaces.Checkout.Payments;
using Grand.Business.Core.Queries.Checkout.Orders;
using Grand.Domain.Orders;
using Grand.Domain.Payments;
using MediatR;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;

namespace Grand.Business.Checkout.Tests.Commands.Handlers.Orders;

[TestClass]
public class PartiallyPaidOfflineCommandHandlerTests
{
    private PartiallyPaidOfflineCommandHandler _handler;
    private Mock<IMediator> _mediatorMock;
    private Mock<IOrderService> _orderServiceMock;

    private Mock<IPaymentTransactionService> _paymentTransactionMock;

    [TestInitialize]
    public void Init()
    {
        _mediatorMock = new Mock<IMediator>();
        _orderServiceMock = new Mock<IOrderService>();
        _paymentTransactionMock = new Mock<IPaymentTransactionService>();

        _handler = new PartiallyPaidOfflineCommandHandler(_orderServiceMock.Object, _paymentTransactionMock.Object,
            _mediatorMock.Object);
    }

    [TestMethod]
    public async Task HandleTest()
    {
        //Arrange
        var command = new PartiallyPaidOfflineCommand { PaymentTransaction = new PaymentTransaction() };
        _mediatorMock.Setup(x => x.Send(It.IsAny<CanPartiallyPaidOfflineQuery>(), default))
            .Returns(Task.FromResult(true));
        _orderServiceMock.Setup(x => x.GetOrderByGuid(It.IsAny<Guid>())).Returns(Task.FromResult(new Order()));
        //Act
        var result = await _handler.Handle(command, CancellationToken.None);

        _orderServiceMock.Verify(c => c.UpdateOrder(It.IsAny<Order>()), Times.Once);
        _paymentTransactionMock.Verify(c => c.UpdatePaymentTransaction(It.IsAny<PaymentTransaction>()), Times.Once);
    }
}