using Aspose.Words;
using Aspose.Words.Drawing;
using Aspose.Words.Drawing.Charts;
using KOP_Labs.Classes;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace KOP_Labs.NonVisualComponents
{
	public partial class WordHistogramm : Component
	{
		public WordHistogramm()
		{
			InitializeComponent();
		}

		public WordHistogramm(IContainer container)
		{
			container.Add(this);

			InitializeComponent();
		}

		public void CreateHistogramm(MyHistogramm myHistogramm)
		{
			if(CheckData(myHistogramm._dataList)) {
				return;
			}
			Document doc = new Document();
			DocumentBuilder builder = new DocumentBuilder(doc);

			Aspose.Words.Font font = builder.Font;
			font.Size = 14;
			font.Bold = true;
			font.Color = System.Drawing.Color.Black;
			font.Name = "Times New Roman";

			ParagraphFormat paragraphFormat = builder.ParagraphFormat;
			paragraphFormat.FirstLineIndent = 8;
			paragraphFormat.SpaceAfter = 24;
			paragraphFormat.Alignment = ParagraphAlignment.Center;
			paragraphFormat.KeepTogether = true;

			builder.Writeln(myHistogramm._fileHeader);
	
			Shape shape = builder.InsertChart(ChartType.Column, 500, 270);
			Chart chart = shape.Chart;
			chart.Title.Text = myHistogramm._fileHeader;
			ChartSeriesCollection seriesColl = chart.Series;
		
			seriesColl.Clear();

			string[] categories = new string[] { myHistogramm._dataList[0]._nameData };

			
			foreach (var data in myHistogramm._dataList)
			{
				seriesColl.Add(data._nameData, categories, new double[] { data._data });
			}

			ChartLegend legend = chart.Legend;

			legend.Position = (LegendPosition)myHistogramm._legends;			
			legend.Overlay = true;

			
			doc.Save(myHistogramm._filePath);

		}
		private bool CheckData(List<DataHistogramm> data)
		{
			foreach (var _data in data)
			{
				if (string.IsNullOrEmpty(_data._nameSeries) || string.IsNullOrEmpty(_data._data.ToString()))
				{
					return false;
				}
			}

			return true;
		}
	}
}