using Centron.BusinessLogic;
using Centron.BusinessLogic.WebServices.Mail.Templates;
using Centron.Interfaces;
using Centron.Interfaces.Mail.Templates;
using Centron.Tests.EndToEnd.Infrastructure;
using CentronSoftware.Centron.WebServices.Entities.Administration.FileManagement;
using CentronSoftware.Centron.WebServices.Entities.Mail.Templates;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xunit;
using Xunit.Abstractions;

namespace Centron.Tests.EndToEnd.Tests.MailTemplateAttachments
{
    public class MailTemplateAttachmentsTest : EndToEndTest
    {
        public MailTemplateAttachmentsTest(ITestOutputHelper testOutputHelper)
            : base(testOutputHelper)
        {
        }

        private byte[] _file = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 };

        public override void Execute()
        {
            this.SaveMailTemplateAttachment();
            this.SaveMailTemplateAttachments();
            this.GetMailTemplateAttachments();
            this.UpdateMailTemplateAttachment();
            this.GetGlobalMailTemplateAttachments();
            this.DeleteMailTemplateAttachments();
        }

        private void SaveMailTemplateAttachment()
        {
            using var session = new BLSession();

            var loggedInUser = this.GetLoggedInUser();

            var attachment = session.GetBL<MailTemplateWebServiceBL>().SaveMailTemplateAttachment(
                new MailTemplateAttachmentDTO
                {
                    ObjectKind = CentronObjectKindNumeric.PLM,
                    SubObjectKind = null,
                    ObjectI3D = 1,
                    Name = "Test.png",
                    FileType = DocumentType.PDF,
                    FileData = _file,
                    FileSize = _file.Length,
                    BranchI3D = null,
                    AccountI3D = null,
                    CreatedAt = DateTime.Now,
                    CreatedByI3D = loggedInUser.User.Employee.I3D,
                }, 
                this.GetLoggedInUser()).Data;

            Assert.NotNull(attachment);
        }

        private void SaveMailTemplateAttachments()
        {
            using var session = new BLSession();

            var loggedInUser = this.GetLoggedInUser();

            session.GetBL<MailTemplateWebServiceBL>().SaveAllMailtemplateAttachments(
                new List<MailTemplateAttachmentDTO>
                {
                    new MailTemplateAttachmentDTO
                    {
                        ObjectKind = CentronObjectKindNumeric.PLM,
                        SubObjectKind = null,
                        ObjectI3D = 1,
                        Name = "Test.png",
                        FileType = DocumentType.PDF,
                        FileData = _file,
                        FileSize = _file.Length,
                        BranchI3D = null,
                        AccountI3D = null,
                        CreatedAt = DateTime.Now,
                        CreatedByI3D = loggedInUser.User.Employee.I3D,
                    },
                    new MailTemplateAttachmentDTO
                    {
                        ObjectKind = CentronObjectKindNumeric.PLM,
                        SubObjectKind = null,
                        ObjectI3D = 2,
                        Name = "Test1.png",
                        FileType = DocumentType.PDF,
                        FileData = _file,
                        FileSize = _file.Length,
                        BranchI3D = null,
                        AccountI3D = null,
                        CreatedAt = DateTime.Now,
                        CreatedByI3D = loggedInUser.User.Employee.I3D,
                    },
                    new MailTemplateAttachmentDTO
                    {
                        ObjectKind = CentronObjectKindNumeric.PLM,
                        SubObjectKind = null,
                        ObjectI3D = 1,
                        Name = "Test2.png",
                        FileType = DocumentType.PDF,
                        FileData = _file,
                        FileSize = _file.Length,
                        BranchI3D = null,
                        AccountI3D = null,
                        CreatedAt = DateTime.Now,
                        CreatedByI3D = loggedInUser.User.Employee.I3D,
                    },
                },
                this.GetLoggedInUser());
        }

        private void GetMailTemplateAttachments()
        {
            using var session = new BLSession();

            var attachments = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachments(
                this.GetLoggedInUser(),
                objectKind: CentronObjectKindNumeric.PLM,
                subObjectKind: null, 
                objectI3D: 1, 
                branchI3D: null,
                accountI3D: null,
                customerI3D: null,
                supplierI3D: null,
                employeeI3D: null).Data;

            Assert.NotEmpty(attachments);

            this.Verifier.Verify("GetMailTemplateAttachments", attachments);
        }

        private void UpdateMailTemplateAttachment()
        {
            using var session = new BLSession();

            var attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;

            Assert.NotNull(attachment);

            attachment.IsGlobal = true;

            var updatedAttachment = session.GetBL<MailTemplateWebServiceBL>().SaveMailTemplateAttachment(attachment, this.GetLoggedInUser());

            Assert.NotNull(updatedAttachment);
        }

        private void GetGlobalMailTemplateAttachments()
        {
            using var session = new BLSession();

            var attachments = session.GetBL<MailTemplateWebServiceBL>().GetGlobalMailTemplateAttachments().Data;

            Assert.NotEmpty(attachments);
        }

        private void DeleteMailTemplateAttachments()
        {
            using var session = new BLSession();

            var attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;

            Assert.NotNull(attachment);

            session.GetBL<MailTemplateWebServiceBL>().DeleteMailTemplateAttachments(new List<MailTemplateAttachmentDTO> { attachment });

            attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;

            Assert.Null(attachment);
        }
    }
}