CourseWorkElectronicsShop/ElectronicsShop/ElectronicsShopBusinessLogic/OfficePackage/AbstractSaveToWordClient.cs

using ElectronicsShopBusinessLogic.OfficePackage.HelperEnums;
using ElectronicsShopBusinessLogic.OfficePackage.HelperModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ElectronicsShopBusinessLogic.OfficePackage
{
    public abstract class AbstractSaveToWordClient
    {
        public byte[]? CreateDoc(WordInfoClient info)
        {
            CreateWord(info);

            CreateParagraph(new WordParagraph
            {
                Texts = new List<(string, WordTextProperties)> { (info.Title, new WordTextProperties { Bold = true, Size = "24", }) },
                TextProperties = new WordTextProperties
                {
                    Size = "24",
                    JustificationType = WordJustificationType.Center
                }
            });

            CreateParagraph(new WordParagraph {
                Texts = new List<(string, WordTextProperties)> { ($"С {info.DateFrom.ToShortDateString()} по {info.DateTo.ToShortDateString()}", 
                                                                new WordTextProperties { Bold = true, Size = "24", }) },
                TextProperties = new WordTextProperties {
                    Size = "24",
                    JustificationType = WordJustificationType.Both
                }
            });

			foreach (var pre in info.ListPaymeant)
			{
				CreateParagraph(new WordParagraph
				{
					Texts = new List<(string, WordTextProperties)>
					{ ($"Номер заказа: {pre.OrderID.ToString()}; Номер оплаты: {pre.ID.ToString()}; Статус оплаты: {pre.PayOption.ToString()}", 
                                        new WordTextProperties { Size = "24", Bold=false})},
					TextProperties = new WordTextProperties
					{
						Size = "24",
						JustificationType = WordJustificationType.Both
					}
				});
            }

			var document = SaveWord(info);
            return document;
        }

		// Создание doc-файла
        protected abstract void CreateWord(WordInfoClient info);

        // Создание абзаца с текстом
        protected abstract void CreateParagraph(WordParagraph paragraph);

		// Сохранение файла
        protected abstract byte[]? SaveWord(WordInfoClient info);
    }
}