using System;
using System.Collections.Generic;
using Centron.BusinessLogic.WebServices.DataExchange.Connectors;
using Centron.DAO;
using Centron.DAO.Mappings.DataExchange.Connectors;
using Centron.Data.Entities.Administration.Logins;
using Centron.Interfaces.BL;
using CentronSoftware.Centron.WebServices.Entities.DataExchange.Connectors;
using FluentNHibernate.Cfg;
using FluentNHibernate.Cfg.Db;
using JetBrains.Annotations;
using NHibernate;
using NHibernate.Tool.hbm2ddl;
using Xunit;

namespace Centron.Tests.BL.DataExchange.Connectors;

/// <summary>
/// Guard tests for <see cref="DocBeeTicketTemplateWebServiceBL"/> (no full rights/DB setup for SETTINGS).
/// </summary>
[TestSubject(typeof(DocBeeTicketTemplateWebServiceBL))]
public class DocBeeTicketTemplateWebServiceBLTest
{
    [Fact]
    public void SyncTemplates_WhenCurrentUserNull_ReturnsError()
    {
        using var session = CreateSession();
        var daoSession = new DAOSession(session);
        var wsbl = new DocBeeTicketTemplateWebServiceBL(daoSession);

        var result = wsbl.SyncTemplates(new List<DocBeeTicketTemplateDTO>(), null!);

        Assert.Equal(ResultStatus.Error, result.Status);
        Assert.Contains("User information is required", result.Message, StringComparison.Ordinal);
    }

    [Fact]
    public void SyncTemplates_WhenUserNull_ReturnsError()
    {
        using var session = CreateSession();
        var daoSession = new DAOSession(session);
        var wsbl = new DocBeeTicketTemplateWebServiceBL(daoSession);
        var loggedIn = new LoggedInUser(appUserI3D: null, user: null);

        var result = wsbl.SyncTemplates(new List<DocBeeTicketTemplateDTO>(), loggedIn);

        Assert.Equal(ResultStatus.Error, result.Status);
        Assert.Contains("User does not have permission", result.Message, StringComparison.Ordinal);
    }

    [Fact]
    public void GetAllTemplates_DelegatesToBl_EmptyDatabase()
    {
        using var session = CreateSession();
        var daoSession = new DAOSession(session);
        var wsbl = new DocBeeTicketTemplateWebServiceBL(daoSession);

        var result = wsbl.GetAllTemplates();

        Assert.Equal(ResultStatus.Success, result.Status);
        Assert.NotNull(result.Data);
        Assert.Empty(result.Data);
    }

    private static ISession CreateSession()
    {
        var fluentConfig = Fluently.Configure()
            .Database(SQLiteConfiguration.Standard.InMemory)
            .Mappings(m => m.FluentMappings.Add<DocBeeTicketTemplateMaps>());

        var sessionFactory = fluentConfig.BuildSessionFactory();
        var session = sessionFactory.OpenSession();

        new SchemaExport(fluentConfig.BuildConfiguration()).Execute(true, true, false, session.Connection, Console.Out);

        return session;
    }
}