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

namespace BankYouBankruptBusinessLogic.OfficePackage
{
    public abstract class AbstractSaveToPdfClient
    {
        //публичный метод создания документа. Описание методов ниже
        public void CreateDoc(PdfInfo info)
        {
            CreatePdf(info);

            CreateParagraph(new PdfParagraph
            {
                Text = info.Title,
                Style = "NormalTitle",
                ParagraphAlignment = PdfParagraphAlignmentType.Center
            });

            CreateParagraph(new PdfParagraph
            {
                Text = $"с {info.DateFrom.ToShortDateString()} по {info.DateTo.ToShortDateString()}",
                Style = "Normal",
                ParagraphAlignment = PdfParagraphAlignmentType.Center
            });

			CreateRow(new PdfRowParameters
			{
				Texts = new List<string> { "Номер карты", "Сумма операции", "Дата операции" },
				Style = "NormalTitle",
				ParagraphAlignment = PdfParagraphAlignmentType.Center
			});

			CreateParagraph(new PdfParagraph { Text = "Отчёт по пополнениям", Style = "Normal", ParagraphAlignment = PdfParagraphAlignmentType.Center });

			foreach (var report in info.ReportCrediting)
			{
				CreateRow(new PdfRowParameters
				{
					Texts = new List<string> { report.CardNumber, report.SumOperation.ToString(), report.DateComplite.ToString() },
					Style = "Normal",
					ParagraphAlignment = PdfParagraphAlignmentType.Left
				});
			}

			CreateParagraph(new PdfParagraph { Text = "Отчёт по снятиям", Style = "Normal", ParagraphAlignment = PdfParagraphAlignmentType.Center });

			foreach (var report in info.ReportDebiting)
			{
				CreateRow(new PdfRowParameters
				{
					Texts = new List<string> { report.CardNumber, report.SumOperation.ToString(), report.DateComplite.ToString() },
					Style = "Normal",
					ParagraphAlignment = PdfParagraphAlignmentType.Left
				});
			}

			//CreateParagraph(new PdfParagraph { Text = $"Итого: {info.Orders.Sum(x => x.Sum)}\t", Style = "Normal", ParagraphAlignment = PdfParagraphAlignmentType.Right });

			SavePdf(info);
		}

        /// Создание pdf-файла
        protected abstract void CreatePdf(PdfInfo info);

        /// Создание параграфа с текстом
        protected abstract void CreateParagraph(PdfParagraph paragraph);

        /// Создание таблицы
        protected abstract void CreateTable(List<string> columns);

        /// Создание и заполнение строки
        protected abstract void CreateRow(PdfRowParameters rowParameters);

        /// Сохранение файла
        protected abstract void SavePdf(PdfInfo info);
    }
}