using Centron.BusinessLogic;
using Centron.BusinessLogic.Sales.CustomerAssets.TimerBilling;
using Centron.BusinessLogic.Sales.HourlySurchargeRates;
using Centron.BusinessLogic.Sales.Support;
using Centron.Data.Entities.Administration.HourlySurchargeRates;
using Centron.Data.Entities.Sales.Support.HelpdeskTimerArea;
using Centron.Tests.EndToEnd.Infrastructure;
using CentronSoftware.Centron.WebServices.Entities.Administration.HourlySurchargeRates;
using CentronSoftware.Centron.WebServices.Entities.Sales.CustomerAssets.TimerBilling;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xunit.Abstractions;

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

        public override void Execute()
        {
            this.PrepareDatabase();

            this.SearchOnlyOpenTimers();
        }

        private void PrepareDatabase()
        {
            using (var session = new BLSession())
            {
                var baseDate = new DateTime(2020, 1, 1);

                var rateI3D = session.GetBL<HourlySurchargeRatesBL>().SaveHourlySurchargeRate(new HourlySurchargeRate
                {
                    Items = new List<HourlySurchargeRateItem>
                    {
                        new HourlySurchargeRateItem
                        {
                            StartTime = baseDate.AddHours(17),
                            EndTime = baseDate.AddHours(18),
                            MondayPercent = 0.5m,
                            TuesdayPercent = 0.5m,
                            WednesdayPercent = 0.5m,
                            ThursdayPercent = 0.5m,
                            FridayPercent = 0.5m,
                            SaturdayPercent = 1.0m,
                            SundayPercent = 1.5m,
                            HolidayPercent = 1.5m,
                        },
                        new HourlySurchargeRateItem
                        {
                            StartTime = baseDate.AddHours(18),
                            MondayPercent = 1.0m,
                            TuesdayPercent = 1.0m,
                            WednesdayPercent = 1.0m,
                            ThursdayPercent = 1.0m,
                            FridayPercent = 1.0m,
                            SaturdayPercent = 1.5m,
                            SundayPercent = 3.0m,
                            HolidayPercent = 3.5m,
                        },
                        new HourlySurchargeRateItem
                        {
                            StartTime = baseDate.AddHours(10),
                            EndTime = baseDate.AddHours(17),
                            SaturdayPercent = 1.0m,
                            SundayPercent = 2.0m,
                            HolidayPercent = 3.0m,
                        },
                    },
                    Name = "The test hourly surcharge rate",
                    Status = HourlySurchargeRateStatus.Active
                }).I3D;

                session.GetBL<HourlySurchargeRatesBL>().SaveHourlySurchargeRateSettings(new HourlySurchargeRateSettingsDTO
                {
                    GlobalHourlySurchargeRateI3D = rateI3D
                });

                UpdateTimers(8478, baseDate.AddHours(16), baseDate.AddHours(20));
                UpdateTimers(2399, baseDate.AddHours(8), baseDate.AddHours(20));
                UpdateTimers(2420, baseDate.AddHours(15), baseDate.AddHours(17.5));
                UpdateTimers(2407, baseDate.AddHours(16), baseDate.AddDays(8).AddHours(20));
            }
            
            // There are no open helpdesks and timers in the database, that reference a master-data-list
            // So setting the RechPosI3D on these timers to NULL (their helpdesk references a master-data-list), so we get some values in the test
            this.Sql("UPDATE dbo.hlpdsk_timer SET RechPosI3D = NULL WHERE I3D IN (10490, 10491, 10498)");

            void UpdateTimers(int i3d, DateTime start, DateTime end)
            {
                HelpdeskTimer timer;

                using (var session = new BLSession())                
                    timer = session.GetBL<HelpdeskTimerBL>().GetHelpdeskTimerByI3D(i3d);
                
                timer.Start = start;
                timer.Stop = end;

                using (var session = new BLSession())
                    timer = session.GetBL<HelpdeskTimerBL>().SaveHelpdeskTimer(timer, CommonMethodsHelper.GetUser(session).User);
            }
        }

        private void SearchOnlyOpenTimers()
        {
            this.Search("OnlyOpenTimers", new TimerBillingFilter
            {
                OnlyOpenHelpdesks = true
            });
        }

        private void Search(string name, TimerBillingFilter filter)
        {
            using (var session = new BLSession())
            {
                var timers = session.GetBL<TimerBillingBL>().SearchTimers(filter);
                this.Verifier.Verify(name, timers);
            }
        }
    }
}