PIbd-21_KozyrevSS_SewingDresses_Base/SewingDresses/SewingDressesBusinessLogic/BusinessLogic/ReportLogic.cs

using SewingDressesBusinessLogic.OfficePackage;
using SewingDressesBusinessLogic.OfficePackage.HelperModels;
using SewingDressesContracts.BindingModels;
using SewingDressesContracts.BusinessLogicsContracts;
using SewingDressesContracts.SearchModels;
using SewingDressesContracts.StoragesContracts;
using SewingDressesContracts.ViewModels;

namespace SewingDressesBusinessLogic.BusinessLogic
{
    public class ReportLogic : IReportLogic
    {
        private readonly IComponentStorage _componentStorage;
        private readonly IDressStorage _dressStorage;
        private readonly IOrderStorage _orderStorage;
        private readonly IShopStorage _shopStorage;
        private readonly AbstractSaveToExcel _saveToExcel;
        private readonly AbstractSaveToWord _saveToWord;
        private readonly AbstractSaveToPdf _saveToPdf;
        public ReportLogic(IComponentStorage componentStorage, IDressStorage dressStorage, IOrderStorage orderStorage, IShopStorage shopStorage, AbstractSaveToExcel saveToExcel, AbstractSaveToWord saveToWord, AbstractSaveToPdf saveToPdf)
        {
            _componentStorage = componentStorage;
            _dressStorage = dressStorage;
            _orderStorage = orderStorage;
            _shopStorage = shopStorage;
            _saveToExcel = saveToExcel;
            _saveToWord = saveToWord;
            _saveToPdf = saveToPdf;
        }
        public List<ReportDressComponentViewModel> GetDressComponent()
        {
            var components = _componentStorage.GetFullList();
            var dresses = _dressStorage.GetFullList();
            var list = new List<ReportDressComponentViewModel>();
            
            foreach ( var dress in dresses )
            {
                var record = new ReportDressComponentViewModel
                {
                    DressName = dress.DressName,
                    Components = new List<Tuple<string, int>>(),
                    TotalCount = 0
                };
                foreach (var component in components )
                {
                    if (dress.DressComponents.ContainsKey(component.Id))
                    {
                        record.Components.Add(new Tuple<string, int>(component.ComponentName, dress.DressComponents[component.Id].Item2));
                        record.TotalCount += dress.DressComponents[component.Id].Item2;
                    }
                }
                list.Add(record);
            }
            return list;
        }
		public List<ReportDateOrdersViewModel> GetDatesOrders()
		{
            var a = _orderStorage.GetFullList();
			return a.GroupBy(x => x.DateCreate.Date).Select(x => new ReportDateOrdersViewModel
			{
				DateOfOrders = x.Key,
				Count = x.Count(),
				Sum = x.Sum(y => y.Sum)
			}).ToList();
		}
		public List<ReportOrdersViewModel> GetOrders(ReportBindingModel model)
        {
            return _orderStorage.GetFilteredList(new OrderSearchModel
            {
                DateFrom = model.DateFrom,
                DateTo = model.DateTo
            }).Select(x => new ReportOrdersViewModel
            {
                Id = x.Id,
                DateCreate = x.DateCreate,
                DressName = x.DressName,
                Status = x.Status.ToString(),
                Sum = x.Sum
            }).ToList();
        }

        public void SaveComponentsToWordFile(ReportBindingModel model)
        {
            _saveToWord.CreateDoc(new WordInfo
            {
                FileName = model.FileName,
                Title = "Список платьев",
                Dresses = _dressStorage.GetFullList()
            });
        }

        public void SaveDressComponentToExcelFile(ReportBindingModel model)
        {
            _saveToExcel.CreateReport(new ExcelInfo
            {
                FileName = model.FileName,
                Title = "Список компонентов",
                DressComponents = GetDressComponent()
            }) ;
        }
        public void SaveOrdersByDateToPdfFile(ReportBindingModel model)
        {
            _saveToPdf.CreateReportDateDoc(new PdfInfo
            {
                FileName = model.FileName,
                Title = "Список заказов",
                DateOrders = GetDatesOrders(),
			});
        }
		public void SaveOrdersToPdfFile(ReportBindingModel model)
		{
			_saveToPdf.CreateDoc(new PdfInfo
			{
				FileName = model.FileName,
				Title = "Список заказов",
				DateFrom = model.DateFrom!.Value,
				DateTo = model.DateTo!.Value,
				Orders = GetOrders(model)
			});
		}
		public List<ReportShopDressViewModel> GetShopsDresses()
		{
			var shops = _shopStorage.GetFullList();
			var list = new List<ReportShopDressViewModel>();
			foreach (var shop in shops)
			{
				var record = new ReportShopDressViewModel
				{
					ShopName = shop.ShopName,
					Dresses = new List<Tuple<string, int>>(),
					TotalCount = 0
				};
				foreach (var dress in shop.ShopDresses)
				{
					record.Dresses.Add(new Tuple<string,
				   int>(dress.Value.Item1.DressName, dress.Value.Item2));
					record.TotalCount +=
				   dress.Value.Item2;
				}
				list.Add(record);
			}
			return list;
		}
		public List<ReportDateOrdersViewModel> GetDateOrders()
		{
			return _orderStorage.GetFullList().GroupBy(x => x.DateCreate.Date).Select(x => new ReportDateOrdersViewModel
			{
				DateOfOrders = x.Key,
				Count = x.Count(),
				Sum = x.Sum(y => y.Sum)
			}).ToList();
		}
		public void SaveDatesOrdersToPdfFile(ReportBindingModel model)
		{
			_saveToPdf.CreateReportDateDoc(new PdfInfo
			{
				FileName = model.FileName,
				Title = "Заказы по датам",
				DateOrders = GetDateOrders()
			});
		}
		public void SaveShopsToWordFile(ReportBindingModel model)
		{
			var tmp = _shopStorage.GetFullList();
			_saveToWord.CreateTableDoc(new WordInfo
			{
				FileName = model.FileName,
				Title = "Список магазинов",
				Shops = _shopStorage.GetFullList()
			});
		}
		public void SaveShopsDressesToExcelFile(ReportBindingModel model)
		{
			_saveToExcel.CreateShopReport(new ExcelInfo
			{
				FileName = model.FileName,
				Title = "Загруженность магазинов",
				ShopDresses = GetShopsDresses()
			});
		}
	}
}