using ShabComponentsLibrary.OfficePackage;
using ShabComponentsLibrary.OfficePackage.HelperEnums;
using ShabComponentsLibrary.OfficePackage.HelperModels;
using System.ComponentModel;

namespace ShabComponentsLibrary
{
	/// <summary>
	/// Невизуальный компонент для создания документа с таблицей,
	/// у которой шапкой является первая строка и первый столбец
	/// </summary>
	public partial class ShabConfigurableTableComponent : Component
	{
		public ShabConfigurableTableComponent()
		{
			InitializeComponent();
		}

		public ShabConfigurableTableComponent(IContainer Container)
		{
			Container.Add(this);
			InitializeComponent();
		}

		public void CreateDocument<T>(string Filename, string Title,
			List<(double ColumnWidth, string TableHeader, string HeaderPropertyName)> ColumnData,
			List<double> RowHeights, List<T> Data)
		{
			if (string.IsNullOrEmpty(Filename))
				throw new ArgumentException("Filename cannot be empty");
			if (string.IsNullOrEmpty(Title))
				throw new ArgumentException("Title cannot be empty");
			if (ColumnData.Count == 0)
				throw new ArgumentException("Headers cannot be empty");
			if (Data.Count == 0)
				throw new ArgumentException("Data cannot be empty");
			if (RowHeights.Count != 2)
				throw new ArgumentException("Row heights should be specified for header row and other rows");

			SaveToPdf Pdf = new SaveToPdf();
			Pdf.CreatePdf();
			Pdf.CreateParagraph(new PdfParagraph
			{
				Text = Title,
				Style = "NormalTitle",
				ParagraphAlignment = PdfParagraphAlignmentType.Left
			});

			Pdf.CreateTable(ColumnData.Select(x => x.ColumnWidth).ToList());

			// Шапка
			Pdf.CreateRow(new PdfRowParameters
			{
				Texts = ColumnData.Select(x => x.TableHeader).ToList(),
				Style = "NormalTitle",
				ParagraphAlignment = PdfParagraphAlignmentType.Center,
				RowHeight = RowHeights[0]
			});

			// Данные
			foreach (var Object in Data)
			{
				List<string> Cells = new List<string>();

				for (int ColumnIndex = 0; ColumnIndex < ColumnData.Count; ++ColumnIndex)
				{
					string PropertyName = ColumnData[ColumnIndex].HeaderPropertyName;
					var Property = typeof(T).GetProperty(PropertyName);
					if (Property is null)
					{
						throw new ArgumentException($"Failed to find property {PropertyName} in provided objects class");
					}

					var PropertyValue = Property.GetValue(Object)?.ToString();
					if (PropertyValue is not null)
					{
						Cells.Add(PropertyValue);
					}
				}

				Pdf.CreateRow(new PdfRowParameters
				{
					Texts = Cells,
					Style = "Normal",
					FirstCellStyle = "NormalTitle",
					ParagraphAlignment = PdfParagraphAlignmentType.Left,
					FirstCellParagraphAlignment = PdfParagraphAlignmentType.Center,
					RowHeight = RowHeights[1]
				});
			}

			Pdf.SavePdf(Filename);
		}
	}
}