Rogashova_E.A._CourseWork_Hospital/Hospital/HospitalBusinessLogic/BusinessLogics/ReportLogic.cs

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

namespace HospitalBusinessLogic.BusinessLogics
{
    public class ReportLogic : IReportLogic
    {
        private readonly IKurseStorage _kurseStorage;
        private readonly IMedicinesStorage _medicineStorage;
        private readonly IRecipesStorage _recipeStorage;
        private readonly AbstractSaveToExcel _saveToExcel;
        private readonly AbstractSaveToWord _saveToWord;
        private readonly AbstractSaveToPdf _saveToPdf;
        public ReportLogic(IKurseStorage kurseStorage, IMedicinesStorage medicineStorage, IRecipesStorage recipeStorage, AbstractSaveToExcel saveToExcel, AbstractSaveToWord saveToWord, AbstractSaveToPdf saveToPdf)
        {
            _saveToExcel = saveToExcel;
            _saveToWord = saveToWord;
            _saveToPdf = saveToPdf;
            _kurseStorage = kurseStorage;
            _medicineStorage = medicineStorage;
            _recipeStorage = recipeStorage;
        }
        public List<ReportKurseMedicinesViewModel> GetKurseMedicines(List<int> Ids)
        {
            if (Ids == null)
            {
                return new List<ReportKurseMedicinesViewModel>();
            }
            var kurses = _kurseStorage.GetFullList();
            List<MedicinesViewModel> medicines = new List<MedicinesViewModel>();
            foreach (var mId in Ids)
            {
                var res = _medicineStorage.GetElement(new MedicinesSearchModel { Id = mId });
                if (res != null)
                {
                    medicines.Add(res);
                }
            }
            var list = new List<ReportKurseMedicinesViewModel>();
            foreach (var medicine in medicines)
            {
                var record = new ReportKurseMedicinesViewModel
                {
                    MedicinesName = medicine.MedicinesName,
                    Kurses = new List<Tuple<int, string>>()
                };
                foreach (var kurse in kurses)
                {
                    if (kurse.KurseMedicines.ContainsKey(medicine.Id))
                    {
                        record.Kurses.Add(new Tuple<int, string>(kurse.Id, kurse.Duration));
                    }
                }
                list.Add(record);
            }
            return list;
        }

        public List<ReportRecipesViewModel> GetRecipes(ReportBindingModel model)
        {
            var listAll = new List<ReportRecipesViewModel>();

            var listRecipes = _recipeStorage.GetFilteredList(new RecipesSearchModel
            {
                ClientId = model.ClientId,
                DateFrom = model.DateFrom,
                DateTo = model.DateTo
            });

            foreach (var recipe in listRecipes)
            {
                    listAll.Add(new ReportRecipesViewModel
                    {
                        Date = recipe.Date,
                        Dose = recipe.Dose,
                        ModeofApplication = recipe.ModeOfApplication
                    });
            }
            return listAll;
        }

        public void SaveMedicinesToExcelFile(ReportBindingModel model)
        {
            _saveToExcel.CreateReport(new ExcelInfo
            {
                FileName = model.FileName,
                Title = "Список курсов",
                KurseMedicines = GetKurseMedicines(model.Ids)
            });
        }

        public void SaveMedicinesToWordFile(ReportBindingModel model)
        {
            _saveToWord.CreateDoc(new WordInfo
            {
                FileName = model.FileName,
                Title = "Список курсов",
                KurseMedicines = GetKurseMedicines(model.Ids)
            });
        }

        public void SaveRecipesToPdfFile(ReportBindingModel 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 PdfInfo
            {
                FileName = model.FileName,
                Title = "Список рецептов",
                DateFrom = model.DateFrom!.Value,
                DateTo = model.DateTo!.Value,
                Recipes = GetRecipes(model)
            });
        }
    }
}