using System;
using System.Collections.Generic;
using System.Linq;
using Centron.BusinessLogic;
using Centron.BusinessLogic.EmployeeArea;
using Centron.BusinessLogic.Sales.Receipts.DataAndResults;
using Centron.BusinessLogic.WebServices.Sales.Receipts;
using Centron.Data.Entities.Administration.Logins;
using Centron.Data.WebServices.Sales.Receipts.Offers;
using Centron.Data.WebServices.Sales.Receipts.Orders;
using Centron.Interfaces;
using Centron.Interfaces.Administration.Environment;
using Centron.Interfaces.BL;
using Centron.Interfaces.Sales.Receipts.InsertReceipts;
using Centron.Tests.EndToEnd.Infrastructure;
using Centron.Tests.EndToEnd.Infrastructure.Verifier;
using CentronSoftware.Centron.WebServices.EntitiesWrongPlace.Sales.Receipts.DataAndResults;
using Xunit;
using Xunit.Abstractions;

namespace Centron.Tests.EndToEnd.Tests.ReceiptTodos
{
    public class ReceiptTodosTest : EndToEndTest
    {
        public ReceiptTodosTest(ITestOutputHelper testOutputHelper) 
            : base(testOutputHelper)
        {
            //Ignore TodoListe columns
            this.Verifier.Settings.IgnoreColumn("Datum");
            this.Verifier.Settings.IgnoreColumn("BearbeitungsDatum");
            this.Verifier.Settings.IgnoreColumn("ErstellDatum");
            this.Verifier.Settings.IgnoreColumn("Termin");


            this.Verifier.Settings.IgnoreColumn("ErstelltVersion");
            this.Verifier.Settings.IgnoreColumn("GeaendertVersion");
        }

        private const int OrderI3D = 4383;

        public override void Execute()
        {
            this.CreateNewOrder();
            this.VerifyTodoTable("CreatedOrder", expectedCountOfTodos:3); //DeliveryDate, ReminderDate and Commissioning

            this.CreateNewVersion();
            this.VerifyTodoTable("NewVersion", expectedCountOfTodos:3); //DeliveryDate, ReminderDate and Commissioning, there should be no duplicates
            
            this.ForwardOrderToInvoice();
            this.VerifyTodoTable("ForwardedToInvoice", expectedCountOfTodos:0); //After forwarding the receipt, it should delete all entries
        }

        private void CreateNewOrder()
        {
            using (var session = new BLSession())
            {
                var user = session.GetBL<AppUserBL>().GetAppUser(f => f.I3D == 11);
                var result = session.GetBL<ReceiptWebServiceBL>().CreateNewReceipt(CentronObjectKindNumeric.OrderClass, new LoggedInUser(user), 10022, new CreateReceiptData(), null, null, true, false, true);
                    
                Assert.Equal(ResultStatus.Success, result.Status);
                Assert.NotNull(result.Data?.Receipt);
                
                var order = (ReceiptOrderDTO) result.Data.Receipt;
                order.ReminderDate = new DateTime(2021, 1, 20);
                order.Date = new DateTime(2021, 1, 1);
                
                var articleReceiptItems = session.GetBL<ReceiptItemWebServiceBL>().CreateArticleReceiptItems(order, false, 1256, null, null, -1, new LoggedInUser(user)).Data.ReceiptItems;
                order.Items.AddRange(articleReceiptItems.Cast<ReceiptOrderItemDTO>());
                
                using (var saveSession = new BLSession())
                {
                    var saveResult = session.GetBL<ReceiptWebServiceBL>().SaveReceipt(order, user, new SaveReceiptData
                    {
                        IgnoreCallbacks = true
                    }, false, CreatedThroughApplication.CentronNet, null);
                    
                    Assert.Equal(ResultStatus.Success, saveResult.Status);
                    Assert.NotNull(saveResult.Data?.Receipt);
                }
            }
        }

        private void CreateNewVersion()
        {
            using (var session = new BLSession())
            {
                var user = session.GetBL<AppUserBL>().GetAppUser(f => f.I3D == 11);
                var result = session.GetBL<ReceiptWebServiceBL>().CreateNewVersion(CentronObjectKindNumeric.OrderClass, OrderI3D, null, null, user, new CreateNewVersionData { IgnoreCallbacks = true });
                
                Assert.Equal(ResultStatus.Success, result.Status);
                Assert.NotNull(result.Data?.Receipt);
                Assert.Equal(2, result.Data.Receipt.Version); //Should have version 2 now
                
                using (var saveSession = new BLSession())
                {
                    var saveResult = session.GetBL<ReceiptWebServiceBL>().SaveReceipt(result.Data.Receipt, user, new SaveReceiptData
                    {
                        IgnoreCallbacks = true
                    }, false, CreatedThroughApplication.CentronNet, null);
                    
                    Assert.Equal(ResultStatus.Success, saveResult.Status);
                    Assert.NotNull(saveResult.Data?.Receipt);
                }
            }
        }
        
        private void ForwardOrderToInvoice()
        {
            using (var session = new BLSession())
            {
                var user = session.GetBL<AppUserBL>().GetAppUser(f => f.I3D == 11);
                var result = session.GetBL<ReceiptWebServiceBL>().ForwardReceipt(
                    CentronObjectKindNumeric.InvoiceClass, 
                    user, 
                    new ForwardReceiptData
                    {
                        IgnoreCallbacks = true,
                        CreateReceiptData = new CreateReceiptData
                        {
                            IgnoreCallbacks = true
                        },
                        CreateReceiptItemsFromExistingItemsData = new List<CreateReceiptItemsFromExistingItemsData>
                        {
                            new()
                            {
                                IgnoreCallbacks = true,
                            },
                        },
                    }, 
                    new List<ReceiptToForward>
                    {
                        new ReceiptToForward
                        {
                            ReceiptI3D = OrderI3D,
                            ReceiptKind = CentronObjectKindNumeric.OrderClass,
                            ReceiptItemI3Ds = null
                        }
                    },
                    receiptProjectLayoutItemI3DsToForward: null,
                    InsertReceiptTakeoverOptions.Reference,
                    onlyTakeoverAvailableQuantity:false,
                    ignoreDefaultContract:false);
                
                Assert.Equal(ResultStatus.Success, result.Status);
                Assert.NotNull(result.Data?.Receipt);
                
                using (var saveSession = new BLSession())
                {
                    var saveResult = session.GetBL<ReceiptWebServiceBL>().SaveReceipt(result.Data.Receipt, user, new SaveReceiptData
                    {
                        IgnoreCallbacks = true
                    }, false, CreatedThroughApplication.CentronNet, null);
                    
                    Assert.Equal(ResultStatus.Success, saveResult.Status);
                    Assert.NotNull(saveResult.Data?.Receipt);
                }
            }
        }
        

        private void VerifyTodoTable(string name, int expectedCountOfTodos)
        {
            this.Verifier.VerifyTable(name, "dbo.TodoListe", $"ObjektArt = {(int)CentronObjectKindNumeric.OrderClass} AND ObjectI3D = {OrderI3D}");

            var actualCount = this.Sql<int>($"SELECT COUNT(*) FROM dbo.TodoListe WHERE ObjektArt = {(int) CentronObjectKindNumeric.OrderClass} AND ObjectI3D = {OrderI3D}");
            Assert.Equal(expectedCountOfTodos, actualCount);
        }
    }
}