Init

2024-02-23 06:55:00 -05:00
commit 277fc69c11
12 changed files with 1073 additions and 0 deletions
--- a/Models/FeedItem.cs
+++ b/Models/FeedItem.cs
@@ -0,0 +1,153 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.IO;
+using System.Windows.Media;
+using MarketData.Utils;
+using Ticker.Helper;
+
+namespace Ticker.Models
+{
+  public class FeedBrushes
+  {
+    public enum BrushColor{Normal=0,Red=1,Green=2};
+    public static Brush[] ContextBrushes={
+     new SolidColorBrush((Color)ColorConverter.ConvertFromString("#00ABA9")),
+     new SolidColorBrush((Color)ColorConverter.ConvertFromString("#FF0000")),
+     new SolidColorBrush((Color)ColorConverter.ConvertFromString("#008000"))
+    };
+    private FeedBrushes()
+    {
+    }
+    public static Brush GetContextBrush(BrushColor brushColor)
+    {
+      return ContextBrushes[(int)brushColor];
+    }
+  }
+// 
+  public class FeedItem : INotifyPropertyChanged 
+  {
+    public event PropertyChangedEventHandler PropertyChanged;
+    private string title;
+    private string pubDate;
+    private string link;
+    private string description;
+    private string guid;
+    private string source;
+    private bool read;
+    private FeedBrushes.BrushColor brushAssignment;
+
+    public FeedItem()
+    {
+      brushAssignment=FeedBrushes.BrushColor.Normal;
+    }
+// Don't save the link.  Firstly, we don't need it, secondly, it contains '=' which are a keyword for NVP
+    public NVPCollection ToNVPCollection()
+    {
+      NVPCollection nvpCollection=new NVPCollection();
+      nvpCollection.Add(new NVP("Title",title));
+      nvpCollection.Add(new NVP("PubDate",pubDate));
+      String fixupLink=link.Replace("=","^");
+      nvpCollection.Add(new NVP("Link",fixupLink));
+      nvpCollection.Add(new NVP("Description",description));
+      nvpCollection.Add(new NVP("Guid",guid));
+      nvpCollection.Add(new NVP("Source",source));
+      nvpCollection.Add(new NVP("Read",read.ToString()));
+      return nvpCollection;
+    }
+    public static FeedItem FromString(String strFeedItem)
+    {
+      try
+      {
+        FeedItem feedItem=new FeedItem();
+        NVPCollection nvpCollection=new NVPCollection(strFeedItem);
+        NVPDictionary nvpDictionary=nvpCollection.ToDictionary();
+        feedItem.Title=nvpDictionary["Title"].Get<String>();
+        feedItem.PubDate=nvpDictionary["PubDate"].Get<String>();
+        String fixupLink=nvpDictionary["Link"].Get<String>();
+        feedItem.Link=fixupLink.Replace("^","=");
+        feedItem.Description=nvpDictionary["Description"].Get<String>();
+        feedItem.Guid=nvpDictionary["Guid"].Get<String>();
+        feedItem.Source=nvpDictionary["Source"].Get<String>();
+        feedItem.Read=nvpDictionary["Read"].Get<Boolean>();
+        return feedItem;
+      }
+      catch(Exception)
+      {
+        return null;
+      }
+    }
+    public Brush ForegroundBrush
+    {
+      get{return FeedBrushes.GetContextBrush(brushAssignment);}
+    }
+    public FeedBrushes.BrushColor BrushAssigment
+    {
+      get{return brushAssignment;}
+      set{brushAssignment=value;if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("BrushAssigment"));}
+    }
+    public bool Read
+    {
+      get { return read; }
+      set
+      {
+          read = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Read"));
+      }
+    }
+    public string Source
+    {
+      get { return source; }
+      set
+      {
+          source = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Source"));
+      }
+    }
+    public string Guid
+    {
+      get { return guid; }
+      set
+      {
+          guid = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Guid"));
+      }
+    }
+    public string Description
+    {
+      get { return description; }
+      set
+      {
+          description = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Description"));
+      }
+    }
+    public string Link
+    {
+      get { return link; }
+      set
+      {
+          link = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Link"));
+      }
+    }
+    public string PubDate
+    {
+      get { return pubDate; }
+      set
+      {
+          pubDate = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("PubDate"));
+      }
+    }
+    public string Title
+    {
+      get { return title; }
+      set
+      {
+          title = value;
+          if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Title"));
+      }
+    }
+  }
+}