CountTable.cs

using SkiaSharp;
using System;
using System.Collections.Generic;
using System.IO;
using Waher.Content;
 
namespace TAG.Simulator.Statistics
{
    public class CountTable
    {
        private readonly LinkedList<KeyValuePair<string, long>> counts = new LinkedList<KeyValuePair<string, long>>();
        private readonly Dictionary<string, string> bgColors = new Dictionary<string, string>();
        private readonly Dictionary<string, string> fgColors = new Dictionary<string, string>();
        private long maxCount = 1;   // To avoid division by zero
        private int count = 0;
 
        public CountTable()
        {
        }
 
        public void Add(string Id, long Count)
        {
            this.counts.AddLast(new KeyValuePair<string, long>(Id, Count));
            this.count++;
 
            if (Count > this.maxCount)
                this.maxCount = Count;
        }
 
        public void SetFgColor(string Id, string Color)
        {
            this.fgColors[Id] = Color;
        }
 
        public void SetBgColor(string Id, string Color)
        {
            this.bgColors[Id] = Color;
        }
 
        public void ExportTableMarkdown(StreamWriter Output, string Header, string Title, string Id)
        {
            Output.Write("| ");
            Output.Write(Header);
            Output.WriteLine(" | Count |");
            Output.WriteLine("|:---------|------:|");
 
            foreach (KeyValuePair<string, long> P in this.counts)
            {
                Output.Write("| `");
                Output.Write(P.Key);
                Output.Write("` | ");
                Output.Write(P.Value.ToString());
                Output.WriteLine(" |");
            }
 
            Output.Write("[");
            Output.Write(Title);
            Output.Write("][");
            Output.Write(Id);
            Output.WriteLine("]");
            Output.WriteLine();
        }
 
        public void ExportTableGraph(StreamWriter Output, string Title)
        {
            SKColor[] Palette = Model.CreatePalette(this.count);
            int i = 0;
 
            Output.Write("```layout: ");
            Output.WriteLine(Title);
            Output.WriteLine("<Layout2D xmlns=\"http://waher.se/Schema/Layout2D.xsd\"");
            Output.WriteLine("          background=\"WhiteBackground\" pen=\"BlackPen\"");
            Output.WriteLine("          font=\"Text\" textColor=\"Black\">");
            Output.WriteLine("  <SolidPen id=\"BlackPen\" color=\"Black\" width=\"1px\"/>");
            Output.WriteLine("  <SolidBackground id=\"WhiteBackground\" color=\"WhiteSmoke\"/>");
 
            foreach (KeyValuePair<string, long> P in this.counts)
            {
                SKColor Color = Palette[i++];
 
                Output.Write("  <SolidBackground id=\"");
                Output.Write(P.Key);
                Output.Write("Bg\" color=\"");
 
                if (this.bgColors.TryGetValue(P.Key, out string s))
                    Output.Write(s);
                else
                    Output.Write(Model.ToString(Color));
 
                Output.WriteLine("\"/>");
            }
 
            Output.WriteLine("  <Font id=\"Text\" name=\"Arial\" size=\"12pt\" color=\"Black\"/>");
 
            foreach (KeyValuePair<string, string> P in this.fgColors)
            {
                Output.Write("  <Font id=\"");
                Output.Write(P.Key);
                Output.Write("Fg\" name=\"Arial\" size=\"12pt\" color=\"");
                Output.Write(P.Value);
                Output.WriteLine("\"/>");
            }
 
            Output.WriteLine("  <Grid columns=\"2\">");
 
            long HalfMaxCount = this.maxCount / 2;
 
            foreach (KeyValuePair<string, long> P in this.counts)
            {
                Output.WriteLine("    <Cell>");
                Output.WriteLine("      <Margins left=\"0.5em\" right=\"0.5em\">");
                Output.Write("        <Label text=\"");
                Output.Write(P.Key);
                Output.WriteLine("\" x=\"100%\" y=\"50%\" halign=\"Right\" valign=\"Center\" font=\"Text\"/>");
                Output.WriteLine("      </Margins>");
                Output.WriteLine("    </Cell>");
                Output.WriteLine("    <Cell>");
                Output.WriteLine("      <Margins left=\"1mm\" top=\"1mm\" bottom=\"1mm\" right=\"1mm\">");
                Output.Write("        <RoundedRectangle radiusX=\"3mm\" radiusY=\"3mm\" width=\"");
                Output.Write(CommonTypes.Encode(((P.Value * 10000 + HalfMaxCount) / this.maxCount)*0.01));
                Output.Write("%\" height=\"1cm\" fill=\"");
                Output.Write(P.Key);
                Output.Write("Bg");
                Output.WriteLine("\">");
                Output.WriteLine("          <Margins left=\"0.5em\" right=\"0.5em\">");
                Output.Write("            <Label text=\"");
                Output.Write(P.Value.ToString());
                Output.Write("\" x=\"50%\" y=\"50%\" halign=\"Center\" valign=\"Center\"");
 
                if (this.fgColors.ContainsKey(P.Key))
                {
                    Output.Write(" font=\"");
                    Output.Write(P.Key);
                    Output.Write("Fg\"");
                }
 
                Output.WriteLine("/>");
                Output.WriteLine("          </Margins>");
                Output.WriteLine("        </RoundedRectangle>");
                Output.WriteLine("      </Margins>");
                Output.WriteLine("    </Cell>");
            }
 
            Output.WriteLine("  </Grid>");
            Output.WriteLine("</Layout2D>");
            Output.WriteLine("```");
            Output.WriteLine();
        }
 
    }
}