internal void OnStatistics(Portfolio portfolio, PortfolioStatisticsItem item)
{
foreach (var i in Items.Where(i => i != item))
{
i.OnStatistics(portfolio, item);
}
}
internal void Unsubscribe(PortfolioStatisticsItem item, int type)
{
if (this.subscriptions[type] != null && this.subscriptions[type].Contains(item.Type))
{
this.subscriptions[type].Remove(item.Type);
}
else
{
Console.WriteLine($"PortfolioStatistics::Unsubscribe Item {item.Type} is not subscribed for item {type}");
}
}
internal void OnStatistics(PortfolioStatisticsItem item)
{
var subscription = this.subscriptions[item.Type];
if (subscription != null)
{
foreach (var type in subscription)
{
Items.GetByType(type).OnStatistics(item);
}
}
}
public void Add(PortfolioStatisticsItem item)
{
if (item.statistics == null)
{
item.statistics = this;
item.portfolio = this.portfolio;
Items.Add(item);
item.OnInit();
}
else
{
Console.WriteLine($"PortfolioStatistics::Add Error. Item already belongs to other statistics {item}");
}
}
internal void Subscribe(PortfolioStatisticsItem item, int type)
{
if (Items.GetByType(type) == null)
{
Add(this.portfolio.framework.StatisticsManager.Clone(type));
}
var subscription = this.subscriptions[type] = this.subscriptions[type] ?? new List <int>();
if (subscription.Contains(item.Type))
{
Console.WriteLine($"PortfolioStatistics::Subscribe Item {item.Type} is already subscribed for item {type}");
}
else
{
subscription.Add(item.Type);
}
}
protected internal virtual void OnStatistics(Portfolio portfolio, PortfolioStatisticsItem statistics)
{
// noop
}
public void Add(PortfolioStatisticsItem item) => Statistics.Add(item);