using Omu.ValueInjecter;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Traffic.Data.Enums;
using Traffic.Data.ViewModels;
using Traffic.Repository.Infrastructures;
using Traffic.Service.Interfaces;

namespace Traffic.Service.Implements
{
    public class ReportService : IReportService
    {
        private readonly IUnitOfWork _unitOfWork;

        public ReportService(IUnitOfWork unitOfWork)
        {
            _unitOfWork = unitOfWork;
        }

        public ReportSiteEventTypesViewModel GetReportSiteEventTypes(List<string> sites, List<string> eventTypes, string startTime, string endTime)
        {
            try
            {

                var result = new ReportSiteEventTypesViewModel();

                var events = _unitOfWork.EventRepository.GetEventBySitesAndEventType(sites, eventTypes, startTime, endTime);
                var siteGroup = events.GroupBy(i => i.SiteId);
                var eachSiteList = new List<EachSiteEventTypesViewModel>();

                foreach (var s in sites)
                {
                    var data = siteGroup.Where(i => i.Key == s);
                    var siteName = _unitOfWork.SiteInformationRepository.GetSiteInformationBySiteId(s).SiteName;
                    if (data.Any())
                    {
                        var vm = new EachSiteEventTypesViewModel
                        {
                            SiteId = s,
                            SiteName = siteName,
                            NoStatusCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 0 && Convert.ToInt16(i.CheckPunish) == 0 && Convert.ToInt16(i.Rejected) == 0 && string.IsNullOrWhiteSpace(i.Ps)),
                            CheckPunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.CheckPunish) == 1),
                            RejectedCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Rejected) == 1),
                            PunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 1),
                            NoPunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 0 && Convert.ToInt16(i.CheckPunish) == 0 && Convert.ToInt16(i.Rejected) == 0 && !string.IsNullOrWhiteSpace(i.Ps)),
                            EventTotalCount = data.FirstOrDefault().Count()
                        };
                        eachSiteList.Add(vm);
                    }
                    else
                    {
                        var vm = new EachSiteEventTypesViewModel
                        {
                            SiteId = s,
                            SiteName = siteName,
                            NoStatusCount = 0,
                            CheckPunishCount = 0,
                            RejectedCount = 0,
                            PunishCount = 0,
                            NoPunishCount = 0,
                            EventTotalCount = 0,
                        };
                        eachSiteList.Add(vm);
                    }
                }

                var eventGroup = events.GroupBy(i => i.EventType);
                var eachEventList = new List<EachEventTypesSiteViewModel>();

                foreach (var e in eventTypes)
                {
                    var data = eventGroup.Where(i => i.Key == e);
                    var eventName = _unitOfWork.EventTypeRepository.GetEventTypeByEventType(e).EventName;
                    if (data.Any())
                    {
                        var vm = new EachEventTypesSiteViewModel
                        {
                            EventName = eventName,
                            NoStatusCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 0 && Convert.ToInt16(i.CheckPunish) == 0 && Convert.ToInt16(i.Rejected) == 0 && string.IsNullOrWhiteSpace(i.Ps)),
                            CheckPunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.CheckPunish) == 1),
                            RejectedCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Rejected) == 1),
                            PunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 1),
                            NoPunishCount = data.FirstOrDefault().Count(i => Convert.ToInt16(i.Punished) == 0 && Convert.ToInt16(i.CheckPunish) == 0 && Convert.ToInt16(i.Rejected) == 0 && !string.IsNullOrWhiteSpace(i.Ps)),
                            EventTotalCount = data.FirstOrDefault().Count()
                        };
                        eachEventList.Add(vm);
                    }
                    else
                    {
                        var vm = new EachEventTypesSiteViewModel
                        {
                            EventName = eventName,
                            NoStatusCount = 0,
                            CheckPunishCount = 0,
                            RejectedCount = 0,
                            PunishCount = 0,
                            NoPunishCount = 0,
                            EventTotalCount = 0,
                        };
                        eachEventList.Add(vm);
                    }
                }

                result.EachSiteEventTypesViewModel = eachSiteList.OrderBy(i => i.SiteId).ToList();
                result.EachEventTypesSiteViewModel = eachEventList;

                return result;
            }
            catch (Exception)
            {
                return new ReportSiteEventTypesViewModel();
            }
        }

        public IEnumerable<TycgTableNameViewModel> GetTycgTableName()
        {
            try
            {
                var datas = _unitOfWork.TycgRepository.GetTycgsTableName();

                var result = new List<TycgTableNameViewModel>();
                foreach (var data in datas)
                {
                    var vm = new TycgTableNameViewModel();
                    vm.InjectFrom(data);
                    vm.Id = data.Id;
                    if (string.IsNullOrWhiteSpace(data.APIName))
                    {
                        vm.APIName = data.LogName;
                    }
                    result.Add(vm);
                }

                return result;
            }
            catch (Exception ex)
            {
                return new List<TycgTableNameViewModel>();
            }
        }

        public IEnumerable<TycgViewModel> GetTycgLogAll(string tycgTableName)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(tycgTableName))
                {
                    return new List<TycgViewModel>();
                }

                var datas = _unitOfWork.TycgRepository.GetTycgs(tycgTableName);

                var result = new List<TycgViewModel>();
                foreach (var data in datas)
                {
                    var value = data.Value.Split(';');
                    var vm = new TycgViewModel();
                    vm.InjectFrom(data);
                    vm.Id = data.Id;
                    vm.Time = JavaTimeStampToDateTime(data.Timestamp);
                    vm.ip = value.Length > 2 ? value[0] : "";
                    vm.api = value.Length > 2 ? value[2] : "";
                    result.Add(vm);
                }

                return result.OrderByDescending(i => i.Time);
            }
            catch (Exception ex)
            {
                return new List<TycgViewModel>();
            }
        }

        public PageViewModel<IEnumerable<TycgViewModel>> GetTycgLog(string tycgTableName, SearchModel searchModel)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(tycgTableName))
                {
                    return new PageViewModel<IEnumerable<TycgViewModel>>();
                }

                var datas = _unitOfWork.TycgRepository.GetTycgs(tycgTableName);

                int count = datas.Count();
                int pageCount = count % searchModel.PageSize != 0 ? (count / searchModel.PageSize) + 1 : count / searchModel.PageSize;

                datas = datas.Skip((searchModel.Page - 1) * searchModel.PageSize).Take(searchModel.PageSize);
                var result = new List<TycgViewModel>();
                foreach (var data in datas)
                {
                    var value = data.Value.Split(';');
                    var vm = new TycgViewModel();
                    vm.InjectFrom(data);
                    vm.Id = data.Id;
                    vm.Time = JavaTimeStampToDateTime(data.Timestamp);
                    vm.ip = value.Length > 2 ? value[0] : "";
                    vm.api = value.Length > 2 ? value[2] : "";
                    result.Add(vm);
                }

                return new PageViewModel<IEnumerable<TycgViewModel>>
                {
                    RowCount = count,
                    PageCount = pageCount,
                    CurrentPage = searchModel.Page,
                    Data = result,
                };
            }
            catch (Exception ex)
            {
                return new PageViewModel<IEnumerable<TycgViewModel>>();
            }
        }

        private static string JavaTimeStampToDateTime(double javaTimeStamp)
        {
            // Java timestamp is milliseconds past epoch
            DateTime dateTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
            var strdateTime = dateTime.AddMilliseconds(javaTimeStamp).ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss");
            return strdateTime;
        }

        public List<ReportEventType1ViewModel> GetEventType1(ReportRequestViewModel viewModel)
        {
            try
            {
                var start = Convert.ToDateTime(viewModel.StartDate).ToString("yyyy-MM-dd 00:00:00");
                var end = Convert.ToDateTime(viewModel.EndDate).ToString("yyyy-MM-dd 23:59:59");
                var data = _unitOfWork.EventRepository.GetEventBySitesAndEventType(viewModel.Sites, new List<string> { "1" }, start, end);

                data = data.Where(i => Convert.ToDateTime(i.InTime).Hour >= viewModel.StartTime && Convert.ToDateTime(i.InTime).Hour <= viewModel.EndTime);

                var result = new List<ReportEventType1ViewModel>();
                var vmdata = data.Where(i => (Convert.ToDateTime(i.OutTime) - Convert.ToDateTime(i.InTime)).Minutes > 1 && (Convert.ToDateTime(i.OutTime) - Convert.ToDateTime(i.InTime)).Minutes <= 2);
                var vm1 = new ReportEventType1ViewModel
                {
                    DateTime = "一至兩分鐘",
                    CarCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Car).ToString()),
                    BusCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Coach).ToString()),
                    TaxiCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Taxi).ToString()),
                    MotorcycleCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Motorcycle).ToString()),
                    HasNumber = vmdata.Count(i => !string.IsNullOrWhiteSpace(i.Number)),
                    HasNoNumber = vmdata.Count(i => string.IsNullOrWhiteSpace(i.Number))
                };
                result.Add(vm1);

                vmdata = data.Where(i => (Convert.ToDateTime(i.OutTime) - Convert.ToDateTime(i.InTime)).Minutes > 2 && (Convert.ToDateTime(i.OutTime) - Convert.ToDateTime(i.InTime)).Minutes <= 3);
                var vm2 = new ReportEventType1ViewModel
                {
                    DateTime = "兩至三分鐘",
                    CarCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Car).ToString()),
                    BusCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Coach).ToString()),
                    TaxiCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Taxi).ToString()),
                    MotorcycleCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Motorcycle).ToString()),
                    HasNumber = vmdata.Count(i => !string.IsNullOrWhiteSpace(i.Number)),
                    HasNoNumber = vmdata.Count(i => string.IsNullOrWhiteSpace(i.Number))
                };
                result.Add(vm2);

                vmdata = data.Where(i => (Convert.ToDateTime(i.OutTime) - Convert.ToDateTime(i.InTime)).Minutes > 3);
                var vm3 = new ReportEventType1ViewModel
                {
                    DateTime = "兩至三分鐘",
                    CarCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Car).ToString()),
                    BusCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Coach).ToString()),
                    TaxiCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Taxi).ToString()),
                    MotorcycleCount = vmdata.Count(i => i.VehicleType == ((int)EnumVehicleType.Motorcycle).ToString()),
                    HasNumber = vmdata.Count(i => !string.IsNullOrWhiteSpace(i.Number)),
                    HasNoNumber = vmdata.Count(i => string.IsNullOrWhiteSpace(i.Number))
                };
                result.Add(vm3);

                var vm = new ReportEventType1ViewModel
                {
                    DateTime = "總數",
                    CarCount = vm1.CarCount + vm2.CarCount + vm3.CarCount,
                    BusCount = vm1.BusCount + vm2.BusCount + vm3.BusCount,
                    TaxiCount = vm1.TaxiCount + vm2.TaxiCount + vm3.TaxiCount,
                    MotorcycleCount = vm1.MotorcycleCount + vm2.MotorcycleCount + vm3.MotorcycleCount,
                    HasNumber = vm1.HasNumber + vm2.HasNumber + vm3.HasNumber,
                    HasNoNumber = vm1.HasNoNumber + vm2.HasNoNumber + vm3.HasNoNumber,
                };
                result.Add(vm);

                return result;
            }
            catch (Exception ex)
            {
                return new List<ReportEventType1ViewModel>();
            }
        }

        public List<ReportEventType2ViewModel> GetEventType2(ReportRequestViewModel viewModel)
        {
            try
            {
                var start = Convert.ToDateTime(viewModel.StartDate).ToString("yyyy-MM-dd 00:00:00");
                var end = Convert.ToDateTime(viewModel.EndDate).ToString("yyyy-MM-dd 23:59:59");
                var data = _unitOfWork.EventRepository.GetEventBySitesAndEventType(viewModel.Sites, new List<string> { "2" }, start, end);

                data = data.Where(i => Convert.ToDateTime(i.InTime).Hour >= viewModel.StartTime && Convert.ToDateTime(i.InTime).Hour <= viewModel.EndTime);

                var result = new List<ReportEventType2ViewModel>();
                var vm = new ReportEventType2ViewModel
                {
                    Speed = "~80 km/h",
                    Count = data.Count(i => Convert.ToDouble(i.Speed) <= 80)
                };
                result.Add(vm);
                vm = new ReportEventType2ViewModel
                {
                    Speed = "80~90 km/h",
                    Count = data.Count(i => Convert.ToDouble(i.Speed) > 80 && Convert.ToDouble(i.Speed) <= 90)
                };
                result.Add(vm);
                vm = new ReportEventType2ViewModel
                {
                    Speed = "90~100 km/h",
                    Count = data.Count(i => Convert.ToDouble(i.Speed) > 90 && Convert.ToDouble(i.Speed) <= 100)
                };
                result.Add(vm);
                vm = new ReportEventType2ViewModel
                {
                    Speed = "100~ km/h",
                    Count = data.Count(i => Convert.ToDouble(i.Speed) > 100)
                };
                result.Add(vm);

                return result;
            }
            catch (Exception)
            {
                return new List<ReportEventType2ViewModel>();
            }
        }

        public List<ReportEventType34ViewModel> GetEventType34(ReportRequestViewModel viewModel)
        {
            try
            {
                var start = Convert.ToDateTime(viewModel.StartDate).ToString("yyyy-MM-dd 00:00:00");
                var end = Convert.ToDateTime(viewModel.EndDate).ToString("yyyy-MM-dd 23:59:59");
                var data = _unitOfWork.EventRepository.GetEventBySitesAndEventType(viewModel.Sites, new List<string> { "3", "4" }, start, end);

                data = data.Where(i => Convert.ToDateTime(i.InTime).Hour >= viewModel.StartTime && Convert.ToDateTime(i.InTime).Hour <= viewModel.EndTime);

                var result = new List<ReportEventType34ViewModel>();
                var vm = new ReportEventType34ViewModel
                {
                    CarCount = data.Count(i => i.VehicleType == ((int)EnumVehicleType.Car).ToString()),
                    CoachCount = data.Count(i => i.VehicleType == ((int)EnumVehicleType.Coach).ToString()),
                    TruckCount = data.Count(i => i.VehicleType == ((int)EnumVehicleType.Truck).ToString()),
                };
                result.Add(vm);

                return result;
            }
            catch (Exception ex)
            {
                return new List<ReportEventType34ViewModel>();
            }
        }

        public List<ReportEventType6ViewModel> GetEventType6(ReportRequestViewModel viewModel)
        {
            try
            {
                var start = Convert.ToDateTime(viewModel.StartDate).ToString("yyyy-MM-dd 00:00:00");
                var end = Convert.ToDateTime(viewModel.EndDate).ToString("yyyy-MM-dd 23:59:59");
                var data = _unitOfWork.EventRepository.GetEventBySitesAndEventType(viewModel.Sites, new List<string> { "6" }, start, end);

                data = data.Where(i => Convert.ToDateTime(i.InTime).Hour >= viewModel.StartTime && Convert.ToDateTime(i.InTime).Hour <= viewModel.EndTime);

                var result = new List<ReportEventType6ViewModel>();
                var vm = new ReportEventType6ViewModel
                {
                    Ton = "0~15噸",
                    Count = data.Count(i => Convert.ToDouble(i.Ton) <= 15)
                };
                result.Add(vm);
                vm = new ReportEventType6ViewModel
                {
                    Ton = "15~20噸",
                    Count = data.Count(i => Convert.ToDouble(i.Ton) > 15 && Convert.ToDouble(i.Ton) <= 20)
                };
                result.Add(vm);
                vm = new ReportEventType6ViewModel
                {
                    Ton = "20~25噸",
                    Count = data.Count(i => Convert.ToDouble(i.Ton) > 20 && Convert.ToDouble(i.Ton) <= 25)
                };
                result.Add(vm);
                vm = new ReportEventType6ViewModel
                {
                    Ton = "25~30噸",
                    Count = data.Count(i => Convert.ToDouble(i.Ton) > 25 && Convert.ToDouble(i.Ton) <= 30)
                };
                result.Add(vm);
                vm = new ReportEventType6ViewModel
                {
                    Ton = "30噸以上",
                    Count = data.Count(i => Convert.ToDouble(i.Ton) > 30)
                };
                result.Add(vm);
                return result;
            }
            catch (Exception ex)
            {
                return new List<ReportEventType6ViewModel>();
            }
        }

        public List<ReportMalfunctionViewModel> GetMalfunction(ReportRequestViewModel viewModel)
        {
            try
            {

                DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1)); // 當地時區
                var start = ((DateTimeOffset)Convert.ToDateTime(viewModel.StartDate)).ToUnixTimeSeconds().ToString();
                var end = ((DateTimeOffset)Convert.ToDateTime(viewModel.EndDate).AddDays(1)).ToUnixTimeSeconds().ToString();
                var data = _unitOfWork.MalfunctionRepository.GetMalfunctions(viewModel.Sites, start, end);

                var result = new List<ReportMalfunctionViewModel>();
                foreach (var item in data)
                {
                    DateTime dt = startTime.AddSeconds(Convert.ToInt32(item.Timestamp));

                    var vm = new ReportMalfunctionViewModel
                    {
                        Time = dt.ToString("yyyy-MM-dd HH:mm:ss"),
                        SiteId = item.Siteid,
                        SiteName = item.SiteName,
                        CompanyCode = item.CompanyCode,
                        DeviceID = item.DeviceID,
                        DeviceType = item.DeviceType,
                        Message = item.Message,
                    };
                    result.Add(vm);
                }

                result = result.Where(i => Convert.ToDateTime(i.Time).Hour >= viewModel.StartTime && Convert.ToDateTime(i.Time).Hour < viewModel.EndTime + 1).ToList();
                result = result.OrderBy(i => i.SiteId).ToList();
                return result;
            }
            catch (Exception ex)
            {
                return new List<ReportMalfunctionViewModel>();
            }
        }
    }
}