Бизнес-логика для метрдотеля

Hotel/HotelBusinessLogic/BusinessLogics/ReportLogicHeadwaiter.cs

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+using HotelBusinessLogic.OfficePackage.HelperModels;
+using HotelBusinessLogic.OfficePackage;
+using HotelContracts.BindingModels;
+using HotelContracts.BusinessLogicsContracts;
+using HotelContracts.SearchModels;
+using HotelContracts.StoragesContracts;
+using HotelContracts.ViewModels;
+
+namespace HotelBusinessLogic.BusinessLogics
+{
+    public class ReportLogicHeadwaiter : IReportHeadwaiterLogic
+    {
+        private readonly IRoomStorage _roomStorage;
+        private readonly ILunchStorage _lunchStorage;
+        private readonly IConferenceBookingStorage _conferenceBookingStorage;
+        private readonly AbstractSaveToExcelHeadwaiter _saveToExcel;
+        private readonly AbstractSaveToWordHeadwaitre _saveToWord;
+        private readonly AbstractSaveToPdfHeadwaiter _saveToPdf;
+
+        public ReportLogicHeadwaiter(IRoomStorage roomStorage, ILunchStorage lunchStorage, IConferenceBookingStorage conferenceBookingStorage, AbstractSaveToExcelHeadwaiter saveToExcel, AbstractSaveToWordHeadwaitre saveToWord, AbstractSaveToPdfHeadwaiter saveToPdf)
+        {
+            _roomStorage = roomStorage;
+            _lunchStorage = lunchStorage;
+            _conferenceBookingStorage = conferenceBookingStorage;
+            _saveToExcel = saveToExcel;
+            _saveToWord = saveToWord;
+            _saveToPdf = saveToPdf;
+        }
+
+        public List<ReportLunchRoomViewModel> GetLunchRoom(List<int> Ids)
+        {
+            if (Ids == null)
+            {
+                return new List<ReportLunchRoomViewModel>();
+            }
+
+            var rooms = _roomStorage.GetFullList();
+
+            List<LunchViewModel> lunches = new List<LunchViewModel>();
+            foreach (var memId in Ids)
+            {
+                var res = _lunchStorage.GetElement(new LunchSearchModel { Id = memId });
+                if (res != null)
+                {
+                    lunches.Add(res);
+                }
+            }
+
+            var list = new List<ReportLunchRoomViewModel>();
+            foreach (var lunch in lunches)
+            {
+                var record = new ReportLunchRoomViewModel
+                {
+                    LunchName = lunch.LunchName,
+                    Rooms = new List<Tuple<string, double>>()
+                };
+
+                foreach (var room in rooms)
+                {
+                    if (room.RoomLunches.ContainsKey(lunch.Id))
+                    {
+                        record.Rooms.Add(new Tuple<string, double>(room.RoomName, room.RoomPrice));
+                    }
+                }
+                list.Add(record);
+            }
+            return list;
+        }
+
+        public List<ReportLunchesViewModel> GetLunches(ReportHeadwaiterBindingModel model)
+        {
+            var listAll = new List<ReportLunchesViewModel>();
+
+            var listRooms = _roomStorage.GetFilteredList(new RoomSearchModel
+            {
+                HeadwaiterId = model.HeadwaiterId,
+
+            });
+
+            foreach (var room in listRooms)
+            {
+                foreach (var m in room.RoomLunches.Values)
+                {
+                    listAll.Add(new ReportLunchesViewModel
+                    {
+                        RoomName = room.RoomName,
+                        RoomPrice = room.RoomPrice,
+                        LunchName = m.LunchName,
+                        LunchPrice = m.LunchPrice
+                    });
+                }
+            }
+
+            var listConferenceBookings = _conferenceBookingStorage.GetFilteredList(new ConferenceBookingSearchModel
+            {
+                HeadwaiterId = model.HeadwaiterId,
+                DateFrom = model.DateFrom,
+                DateTo = model.DateTo
+            });
+
+            foreach (var conferenceBooking in listConferenceBookings)
+            {
+                foreach (var mp in conferenceBooking.ConferenceBookingLunches.Values)
+                {
+                    listAll.Add(new ReportLunchesViewModel
+                    {
+                        LunchName = mp.LunchName,
+                        LunchPrice = mp.LunchPrice,
+                        NameHall = conferenceBooking.NameHall,
+                        BookingDate = conferenceBooking.BookingDate
+
+                    });
+                }
+            }
+
+            return listAll;
+        }
+
+        public void SaveLunchRoomToExcelFile(ReportHeadwaiterBindingModel model)
+        {
+            _saveToExcel.CreateReport(new ExcelInfoHeadwaiter
+            {
+                FileName = model.FileName,
+                Title = "Список номеров",
+                LunchRooms = GetLunchRoom(model.Ids)
+            });
+        }
+
+        public void SaveLunchRoomToWordFile(ReportHeadwaiterBindingModel model)
+        {
+            _saveToWord.CreateDoc(new WordInfoHeadwaiter
+            {
+                FileName = model.FileName,
+                Title = "Список номеров",
+                LunchRooms = GetLunchRoom(model.Ids)
+            });
+        }
+
+        public void SaveLunchesToPdfFile(ReportHeadwaiterBindingModel model)
+        {
+            if (model.DateFrom == null)
+            {
+                throw new ArgumentException("Дата начала не задана");
+            }
+
+            if (model.DateTo == null)
+            {
+                throw new ArgumentException("Дата окончания не задана");
+            }
+
+            _saveToPdf.CreateDoc(new PdfInfoHeadwaiter
+            {
+                FileName = model.FileName,
+                Title = "Список обедов",
+                DateFrom = model.DateFrom!.Value,
+                DateTo = model.DateTo!.Value,
+                Lunches = GetLunches(model)
+            });
+        }
+    }
+}