using System;
using System.Threading.Tasks;
using Microsoft.Extensions.DependencyInjection;
using NSubstitute;
using Shouldly;
using Volo.Abp.Users;
using Xunit;

namespace Volo.Abp.Identity
{
    public class ProfileAppService_Tests : AbpIdentityApplicationTestBase
    {
        private readonly IProfileAppService _profileAppService;
        private readonly IdentityTestData _testData;
        private ICurrentUser _currentUser;

        public ProfileAppService_Tests()
        {
            _profileAppService = GetRequiredService<IProfileAppService>();
            _testData = GetRequiredService<IdentityTestData>();
        }

        protected override void AfterAddApplication(IServiceCollection services)
        {
            _currentUser = Substitute.For<ICurrentUser>();
            services.AddSingleton(_currentUser);
        }

        [Fact]
        public async Task GetAsync()
        {
            //Arrange
            _currentUser.Id.Returns(_testData.UserJohnId);
            _currentUser.IsAuthenticated.Returns(true);
            
            //Act
            var result = await _profileAppService.GetAsync();

            //Assert
            var johnNash = GetUser("john.nash");

            result.UserName.ShouldBe(johnNash.UserName);
            result.Email.ShouldBe(johnNash.Email);
            result.PhoneNumber.ShouldBe(johnNash.PhoneNumber);
        }


        [Fact]
        public async Task UpdateAsync()
        {
            //Arrange
            _currentUser.Id.Returns(_testData.UserJohnId);
            _currentUser.IsAuthenticated.Returns(true);
            
            var input = new UpdateProfileDto
            {
                UserName = CreateRandomString(),
                PhoneNumber = CreateRandomPhoneNumber(),
                Email = CreateRandomEmail(),
                Name = CreateRandomString(),
                Surname = CreateRandomString()
            };

            //Act
            var result = await _profileAppService.UpdateAsync(input);

            //Assert
            result.UserName.ShouldBe(input.UserName);
            result.Email.ShouldBe(input.Email);
            result.PhoneNumber.ShouldBe(input.PhoneNumber);
            result.Surname.ShouldBe(input.Surname);
            result.Name.ShouldBe(input.Name);
        }

        private static string CreateRandomEmail()
        {
            return CreateRandomString() + "@abp.io";
        }

        private static string CreateRandomString()
        {
            return Guid.NewGuid().ToString("N").Left(16);
        }

        private static string CreateRandomPhoneNumber()
        {
            return RandomHelper.GetRandom(10000000, 100000000).ToString();
        }
    }
}