using System.Collections.Generic;
using Centron.BusinessLogic;
using Centron.BusinessLogic.Administration.FileManagement;
using Centron.BusinessLogic.WebServices.Administration.FileManagement;
using Centron.Data.WebServices.Administration.FileManagement;
using Centron.Interfaces;
using Centron.Interfaces.Administration.Documents;
using Centron.Interfaces.BL;
using Centron.Tests.EndToEnd.Infrastructure;
using Xunit;
using Xunit.Abstractions;

namespace Centron.Tests.EndToEnd.Tests.Documents;

public class DocumentsCleanupTests : EndToEndTest
{
    private int _referenceDirectoryI3D => 2093;
    
    public DocumentsCleanupTests(ITestOutputHelper testOutputHelper) : base(testOutputHelper)
    {
    }

    public override void Execute()
    {
        int docI3D = 0;
        for (int i = 0; i < 10; i++)
        {
            var resultI3D = AddDocumentToDirectory();
            if (i == 4)
                docI3D = resultI3D;
        }

        using var session = new BLSession();
        
        var result = base.Sql<int>("SELECT COUNT(*) FROM Documents");
        Assert.True(result == 10, $"Expected 10 document (currently existing:{result})");
        
        result = session.GetBL<DocumentBL>().CleanupDocuments(6).ThrowIfError();
        Assert.True(result == 0, $"Expected 0 deletes from 'CleanupDocuments' (got:{result})");

        base.Sql($"UPDATE Documents SET OwnerDirI3D = NULL WHERE I3D <> {docI3D}");

        result = session.GetBL<DocumentBL>().CleanupDocuments(6).ThrowIfError();
        Assert.True(result == 6, $"Expected 6 deletes from 'CleanupDocuments' (got:{result})");

        result = session.GetBL<DocumentBL>().CleanupDocuments(3).ThrowIfError();
        Assert.True(result == 3, $"Expected 3 deletes from 'CleanupDocuments' (got:{result})");

        result = base.Sql<int>("SELECT COUNT(*) FROM Documents");
        Assert.True(result == 1, $"Expected 1 remaining document (got:{result})");
    }
    
    private int AddDocumentToDirectory()
    {
        using (var session = new BLSession())
        {
            var result = session.GetBL<DocumentWebServiceBL>().AddDocumentToDirectory(this.GetLoggedInUser(),
                this._referenceDirectoryI3D,
                new byte[]
                {
                    1,2,3,4,5,6,7,8,10,11,12,13,14,15
                },
                "ibims1bildchen",
                new List<DocumentMetaInformationDTO>
                {
                    new DocumentMetaInformationDTO
                    {
                        Type = DocumentMetaInformationType.ReceiptNumber,
                        TypeName = "ibims1receiptnumber",
                        Value = "123"
                    },
                    new DocumentMetaInformationDTO
                    {
                        Type = DocumentMetaInformationType.SupplierI3D,
                        TypeName = "ibims1supplieri3d",
                        Value = "123"
                    }
                }, fileObjectKind:CentronObjectKindNumeric.Chat);
            return result.I3D;
        }
    }
}