using System.Collections.Generic;
using System.Linq;
using Centron.BusinessLogic;
using Centron.BusinessLogic.EmployeeArea;
using Centron.BusinessLogic.WebServices.Mail.Templates;
using Centron.Data.Entities.Administration;
using Centron.Data.Entities.Administration.Logins;
using Centron.Data.WebServices.Mail.Templates;
using Centron.Interfaces.BL;
using Centron.Interfaces.Mail.Templates;
using Centron.Tests.EndToEnd.Infrastructure;
using Xunit;
using Xunit.Abstractions;
using Centron.Core.Extensions;

namespace Centron.Tests.EndToEnd.Tests.MailTemplateRelationshipKind
{
    public class MailTemplateRelationshipKindTests : EndToEndTest
    {
        private AppUser GetUser()
        {
            using (var session = new BLSession())
                return session.GetBL<AppUserBL>().GetAppUser(f => f.I3D == 11);
        }

        public MailTemplateRelationshipKindTests(ITestOutputHelper testOutputHelper)
            : base(testOutputHelper)
        {
        }

        public override void Execute()
        {
            var kinds = this.LoadMailTemplateRelationshipKinds();
            var saved = this.AddNewMailTemplateRelationShipKinds(kinds);
            var afterDelete = this.DeleteMailTemplateRelationshipKinds(saved);
            this.FailSaveDuplicateDefault(afterDelete);
            this.FailSaveNoDefault(afterDelete);
            this.FailDeleteDefault(afterDelete);

            this.SaveContactToMailTemplateRelationshipKind(afterDelete);
            var loaded = this.GetContactToMailTemplateRelationshipKind();
            this.DeleteContactToMailTemplateRelationshipKind(loaded);
        }

        private IList<MailTemplateRelationshipKindDTO> LoadMailTemplateRelationshipKinds()
        {
            using (var session = new BLSession())
            {
                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().GetMailTemplateRelationshipKinds();

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

                this.Verifier.Verify("LoadMailTemplateRelationshipKinds", result.Data);

                return result.Data;
            }
        }

        private IList<MailTemplateRelationshipKindDTO> AddNewMailTemplateRelationShipKinds(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                kinds.Add(new MailTemplateRelationshipKindDTO
                {
                    Caption = "Test",
                    IsDefault = false,
                    Description = "Test für Test"
                });

                kinds.Add(new MailTemplateRelationshipKindDTO
                {
                    Caption = "Banane",
                    IsDefault = false,
                    Description = "Test für Order"
                });

                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().SaveMailTemplateRelationshipKinds(kinds);

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

                this.Verifier.Verify("AddMailTemplateRelationshipKinds", result.Data);

                return result.Data;
            }
        }

        private IList<MailTemplateRelationshipKindDTO> DeleteMailTemplateRelationshipKinds(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().DeleteMailTemplateRelationshipKind(kinds.Last().I3D);

                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().GetMailTemplateRelationshipKinds();

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

                this.Verifier.Verify("DeleteMailTemplateRelationshipKinds", result.Data);

                return result.Data;
            }
        }

        private void FailSaveDuplicateDefault(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                kinds.Add(new MailTemplateRelationshipKindDTO
                {
                    Caption = "Test",
                    IsDefault = true,
                    Description = "Test für Test"
                });

                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().SaveMailTemplateRelationshipKinds(kinds);

                Assert.Equal(ResultStatus.Error, result.Status);

                Verifier.Verify("FailDuplicateDefault", result);
            }
        }

        private void FailSaveNoDefault(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                var previousDefaultI3D = kinds.First(f => f.IsDefault).I3D;
                kinds.ForEach(f => f.IsDefault = false);

                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().SaveMailTemplateRelationshipKinds(kinds);

                Assert.Equal(ResultStatus.Error, result.Status);

                Verifier.Verify("FailNoDefault", result);

                kinds.First(f => f.I3D == previousDefaultI3D).IsDefault = true;
            }
        }

        private void FailDeleteDefault(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().DeleteMailTemplateRelationshipKind(kinds.First(f => f.IsDefault).I3D);

                Assert.Equal(ResultStatus.Error, result.Status);

                Verifier.Verify("FailDeleteDefault", result);
            }
        }

        private void SaveContactToMailTemplateRelationshipKind(IList<MailTemplateRelationshipKindDTO> kinds)
        {
            using (var session = new BLSession())
            {
                var toSave = new List<ContactToMailTemplateRelationshipKindDTO>
                {
                    new ContactToMailTemplateRelationshipKindDTO
                    {
                        EmployeeI3D = this.GetUser().Employee.I3D,
                        AccountAddressContactI3D = 38,
                        MailTemplateRelationshipKindI3D = kinds.First(f => f.IsDefault).I3D
                    }
                };

                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().SaveContactToMailTemplateRelationshipKind(toSave);

                Assert.Equal(ResultStatus.Success, result.Status);

                this.Verifier.Verify("SavedContactToMailTemplateRelationshipKind", result.Data);
            }
        }

        private IList<ContactToMailTemplateRelationshipKindDTO> GetContactToMailTemplateRelationshipKind()
        {
            using (var session = new BLSession())
            {
                var filter = new ContactToMailTemplateRelationshipKindFilter
                {
                    AccountAddressContactI3Ds = new List<int>
                    {
                        36, 37, 38, 39
                    }
                };
                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().GetContactMailTemplateRelationshipKindByFilter(filter, this.GetUser().Employee.I3D);

                Assert.Equal(ResultStatus.Success, result.Status);

                this.Verifier.Verify("LoadedContactToMailTemplateRelationshipKind", result.Data);

                return result.Data;
            }
        }

        private void DeleteContactToMailTemplateRelationshipKind(IList<ContactToMailTemplateRelationshipKindDTO> relationships)
        {
            using (var session = new BLSession())
            {
                var deleteResult = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().DeleteContactToMailTemplateRelationshipKind(relationships.First().I3D);
                
                Assert.Equal(ResultStatus.Success, deleteResult.Status);

                var filter = new ContactToMailTemplateRelationshipKindFilter();
                var result = session.GetBL<MailTemplateRelationshipKindsWebServiceBL>().GetContactMailTemplateRelationshipKindByFilter(filter, this.GetUser().Employee.I3D);

                Assert.Equal(ResultStatus.Success, result.Status);

                this.Verifier.Verify("LoadAfterDeleteContactToMailTemplateRelationshipKind", result.Data);
            }
        }
    }
}