using HotelBusinessLogic.OfficePackage.HelperEnums;
using HotelBusinessLogic.OfficePackage.HelperModels;

namespace HotelBusinessLogic.OfficePackage
{
    public abstract class AbstractSaveToPdfOrganiser
    {
        public void CreateDoc(PdfInfoOrganiser 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> { "2cm", "3cm", "6cm", "3cm", "3cm" });
            CreateRow(new PdfRowParameters
            {
                Texts = new List<string> { "ФИО участника", "Название конференции", "Дата начала конференции", "Название плана питания", "Стоимость плана питания" },
                Style = "NormalTitle",
                ParagraphAlignment = PdfParagraphAlignmentType.Center
            });
            foreach (var member in info.Members)
            {
                CreateRow(new PdfRowParameters
                {
                    Texts = new List<string> { member.Id.ToString(), member.ConferenceName, member.StartDate.ToShortDateString(), member.MealPlanName, member.MealPlanPrice.ToString() },
                    Style = "Normal",
                    ParagraphAlignment = PdfParagraphAlignmentType.Left
                });
            }
            CreateParagraph(new PdfParagraph
            {
                Text = $"Итого: {info.Members.Sum(x => x.MealPlanPrice)}\t",
                Style = "Normal",
                ParagraphAlignment = PdfParagraphAlignmentType.Rigth
            });
            SavePdf(info);
        }
        protected abstract void CreatePdf(PdfInfoOrganiser info);
        protected abstract void CreateParagraph(PdfParagraph paragraph);
        protected abstract void CreateTable(List<string> columns);
        protected abstract void CreateRow(PdfRowParameters rowParameters);
        protected abstract void SavePdf(PdfInfoOrganiser info);
    }
}