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

namespace ComputerShopBusinessLogic.OfficePackage
{
    public abstract class AbstractSaveToPdf
    {
        public void CreateDoc(PdfInfoProvider 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
            });
            CreateTable(new List<string> { "4cm", "5cm", "3cm", "4cm", "2cm" });
            CreateRow(new PdfRowParameters
            {
                Texts = new List<string> { "ID закупки", "Название компонента", "Дата создания закупки", "Дата создания поставки", "Статус поставки" },
                Style = "NormalTitle",
                ParagraphAlignment = PdfParagraphAlignmentType.Center
            });
            foreach (var supplyPurchase in info.SupplyPurchases)
            {
                CreateRow(new PdfRowParameters
                {
                    Texts = new List<string> { supplyPurchase.Purchase.Id.ToString(), supplyPurchase.Purchase.ComponentName, supplyPurchase.Purchase.DateCreate.ToString(), supplyPurchase.Supply.DateCreate.ToString(), supplyPurchase.Supply.Status.ToString()},
                    Style = "Normal",
                    ParagraphAlignment = PdfParagraphAlignmentType.Left
                });
            }
            SavePdf(info);
        }
        protected abstract void CreatePdf(PdfInfoProvider info);
        protected abstract void CreateParagraph(PdfParagraph paragraph);
        protected abstract void CreateTable(List<string> columns);
        protected abstract void CreateRow(PdfRowParameters rowParameters);
        protected abstract void SavePdf(PdfInfoProvider info);
    }
}