using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using FluentAssertions;
using NUnit.Framework;
using Strata.Analytics.Biz.Extracts.Models;
using Strata.Analytics.Biz.Extracts.Services;
using Strata.Analytics.Test.Unit.Biz.TestData;
using Strata.CoreLib.Claims.Extensions;
using Strata.Testing.Categories;

namespace Strata.Analytics.Test.Unit.Biz.Extracts
{
    [NUnit.Framework.Category(TestCategory.Unit)]
    [Parallelizable(ParallelScope.Self)]
    public class ExtractCreateTest
    {

        [Test]
        public async Task Extract_CurrentUserAssignedAsEditor_GivenUserIsNotStrata()
        {
            // arrange
            var claimsPrincipal = IClaimsPrincipalAccessorMock.GetClaimsPrincipalAccessor();
            var dbContext = AnalyticsDbContextMock.GetAnalyticsDbContext(claimsPrincipal);
            var extractService = new ExtractService(dbContext, claimsPrincipal, AutoMapperMock.GetAutoMapper());

            // act
            var extract = await extractService.CreateAsync(new ExtractCreateInfo() 
            { 
                Name = "Extract1", 
                Content = "{\"dataSourceId\":1,\"rows\":[],\"columnGroups\":[{\"groupId\":\"ABCD1\",\"values\":[],\"dimensions\":[],\"sortOrder\":0}],\"filters\":[],\"queryConfig\":{\"rows\":[],\"values\":[],\"filterGroups\":[],\"withTotals\":false,\"rowLimit\":25}}" 
            }, CancellationToken.None);

            // assert
            extract.CreatedByUserGuid.Should().Be(claimsPrincipal.GetUserGuid());
            extract.CurrentUserRole.Should().Be(ExtractRole.Editor);
            dbContext.ExtractRoleAssignments.Should().HaveCount(1);
            dbContext.ExtractRoleAssignments.FirstOrDefault().IdentityGuid.Should().Be(claimsPrincipal.GetUserGuid());
            dbContext.ExtractRoleAssignments.FirstOrDefault().Role.Should().Be(ExtractRole.Editor);
        }

        [Test]
        public async Task Extract_CurrentUserAssignedAsEditorButNoRoleAssignmentsCreated_GivenUserIsStrata()
        {
            // arrange
            var claimsPrincipal = IClaimsPrincipalAccessorMock.GetClaimsPrincipalAccessor(5, true);
            var dbContext = AnalyticsDbContextMock.GetAnalyticsDbContext(claimsPrincipal);
            var extractService = new ExtractService(dbContext, claimsPrincipal, AutoMapperMock.GetAutoMapper());

            // act
            var extract = await extractService.CreateAsync(new ExtractCreateInfo() 
            { 
                Name = "Extract1", 
                Content = "{\"dataSourceId\":1,\"rows\":[],\"columnGroups\":[{\"groupId\":\"ABCD1\",\"values\":[],\"dimensions\":[],\"sortOrder\":0}],\"filters\":[],\"queryConfig\":{\"rows\":[],\"values\":[],\"filterGroups\":[],\"withTotals\":false,\"rowLimit\":25}}" 
            }, CancellationToken.None);

            // assert
            extract.CreatedByUserGuid.Should().Be(claimsPrincipal.GetUserGuid());
            extract.CurrentUserRole.Should().Be(ExtractRole.Editor);
            dbContext.ExtractRoleAssignments.Should().HaveCount(0);
        }
    }
}