PIbd21.LyovushkinaA.A.LawFirm/LawFirm/AbstractLawFirmBusinessLogic/BusinessLogic/ReportLogic.cs

using AbstractLawFirmBusinessLogic.OfficePackage.HelperModels;
using AbstractLawFirmBusinessLogic.OfficePackage;
using AbstractLawFirmContracts.BindingModels;
using AbstractLawFirmContracts.BusinessLogicsContracts;
using AbstractLawFirmContracts.SearchModels;
using AbstractLawFirmContracts.StoragesContracts;
using AbstractLawFirmContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AbstractLawFirmBusinessLogic.BusinessLogic
{
    public class ReportLogic : IReportLogic
    {
        private readonly IComponentStorage _componentStorage;
        private readonly IDocumentStorage _documentStorage;
        private readonly IOrderStorage _orderStorage;
        private readonly IShopStorage _shopStorage;
        private readonly AbstractSaveToExcel _saveToExcel;
        private readonly AbstractSaveToWord _saveToWord;
        private readonly AbstractSaveToPdf _saveToPdf;
        public ReportLogic(IDocumentStorage documentStorage, IComponentStorage
       componentStorage, IOrderStorage orderStorage, IShopStorage shopStorage,
        AbstractSaveToExcel saveToExcel, AbstractSaveToWord saveToWord,
       AbstractSaveToPdf saveToPdf)
        {
            _documentStorage = documentStorage;
            _componentStorage = componentStorage;
            _orderStorage = orderStorage;
            _shopStorage = shopStorage;
            _saveToExcel = saveToExcel;
            _saveToWord = saveToWord;
            _saveToPdf = saveToPdf;
        }
        /// <summary>
        /// Получение списка компонент с указанием, в каких изделиях используются
        /// </summary>
        /// <returns></returns>
        public List<ReportDocumentComponentViewModel> GetDocumentComponent()
        {
            var documents = _documentStorage.GetFullList();
            var list = new List<ReportDocumentComponentViewModel>();
            foreach (var document in documents)
            {
                var record = new ReportDocumentComponentViewModel
                {
                    DocumentName = document.DocumentName,
                    Components = new List<(string Component, int Count)>(),
                    TotalCount = 0
                };
                foreach (var component in document.DocumentComponents.Values)
                {
                    record.Components.Add((component.Item1.ComponentName, component.Item2));
                    record.TotalCount += component.Item2;
                }
                list.Add(record);
            }
            return list;
        }
        /// <summary>
        /// Получение списка заказов за определенный период
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        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,
                DocumentName = x.DocumentName,
                Sum = x.Sum,
                Status = x.Status.ToString(),
            })
           .ToList();
        }
        /// <summary>
        /// Сохранение компонент в файл-Word
        /// </summary>
        /// <param name="model"></param>
        public void SaveDocumentsToWordFile(ReportBindingModel model)
        {
            _saveToWord.CreateDoc(new WordInfo
            {
                FileName = model.FileName,
                Title = "Список пакетов документов",
                Documents = _documentStorage.GetFullList()
            });
        }
        /// <summary>
        /// Сохранение компонент с указаеним продуктов в файл-Excel
        /// </summary>
        /// <param name="model"></param>
        public void SaveDocumentComponentToExcelFile(ReportBindingModel model)
        {
            _saveToExcel.CreateReport(new ExcelInfo
            {
                FileName = model.FileName,
                Title = "Список компонент",
                DocumentComponents = GetDocumentComponent()
            });
        }
        /// <summary>
        /// Сохранение заказов в файл-Pdf
        /// </summary>
        /// <param name="model"></param>
        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 void SaveShopsToWordFile(ReportBindingModel model)
        {
            _saveToWord.CreateTableDoc(new WordInfo
            {
                FileName = model.FileName,
                Title = "Список магазинов",
                Shops = _shopStorage.GetFullList()
            });
        }
        public void SaveShopDocumentsToExcelFile(ReportBindingModel model)
        {
            _saveToExcel.CreateShopReport(new ExcelInfo
            {
                FileName = model.FileName,
                Title = "Загруженность магазинов",
                ShopDocuments = GetShopDocuments()
            });
        }
        public List<ReportShopDocumentsViewModel> GetShopDocuments()
        {
            var shops = _shopStorage.GetFullList();
            var list = new List<ReportShopDocumentsViewModel>();
            foreach (var shop in shops)
            {
                var record = new ReportShopDocumentsViewModel
                {
                    ShopName = shop.ShopName,
                    Documents = new List<Tuple<string, int>>(),
                    Count = 0
                };
                foreach (var docCount in shop.ShopDocuments.Values)
                {
                    record.Documents.Add(new Tuple<string, int>(docCount.Item1.DocumentName, docCount.Item2));
                    record.Count += docCount.Item2;
                }
                list.Add(record);
            }
            return list;
        }
        public List<ReportDateOrdersViewModel> GetDateOrders()
        {
            return _orderStorage.GetFullList().GroupBy(x => x.DateCreate.Date).Select(x => new ReportDateOrdersViewModel
            {
                DateCreate = x.Key,
                CountOrders = x.Count(),
                SumOrders = x.Sum(y => y.Sum)
            }).ToList();
        }
        public void SaveDateOrdersToPdfFile(ReportBindingModel model)
        {
            _saveToPdf.CreateReportDateDoc(new PdfInfo
            {
                FileName = model.FileName,
                Title = "Заказы по датам",
                DateOrders = GetDateOrders()
            });
        }
    }
}