1using System;
 2using System.Collections.Generic;
 3using System.Collections.ObjectModel;
 4using gorilla.utility;
 5using solidware.financials.infrastructure.eventing;
 6using solidware.financials.messages;
 7
 8namespace solidware.financials.windows.ui.presenters
 9{
10    public class SingleStockPresenter : TabPresenter, EventSubscriber<CurrentStockPrice>
11    {
12        string symbol_to_watch;
13
14        public SingleStockPresenter(string symbol_to_watch)
15        {
16            this.symbol_to_watch = symbol_to_watch;
17            Chart = new ObservableCollection<KeyValuePair<DateTime, decimal>>();
18        }
19
20        public ICollection<KeyValuePair<DateTime, decimal>> Chart { get; set; }
21
22        public string Header
23        {
24            get { return symbol_to_watch; }
25        }
26
27        public void present() {}
28
29        public void notify(CurrentStockPrice message)
30        {
31            if (symbol_to_watch.Equals(message.Symbol))
32                Chart.Add(new KeyValuePair<DateTime, decimal>(Clock.now(), message.Price));
33        }
34
35        public class Factory
36        {
37            public virtual SingleStockPresenter create_for(string symbol)
38            {
39                return new SingleStockPresenter(symbol);
40            }
41        }
42    }
43}