/// <summary>
/// Ported from posts_as_equity::report_subtotal
/// </summary>
public void ReportSubtotal()
{
Date finish = default(Date);
foreach (Post post in ComponentPosts)
{
Date date = post.GetDate();
if (!finish.IsValid() || date > finish)
{
finish = date;
}
}
Xact xact = Temps.CreateXact();
xact.Payee = "Opening Balances";
xact.Date = finish;
Value total = Value.Get(0);
foreach (KeyValuePair <string, AcctValue> pair in Values)
{
Value value = pair.Value.Value.StripAnnotations(Report.WhatToKeep());
if (!Value.IsNullOrEmpty(value))
{
if (value.Type == ValueTypeEnum.Balance)
{
foreach (KeyValuePair <Commodity, Amount> amountPair in value.AsBalance.Amounts)
{
if (!amountPair.Value.IsZero)
{
FiltersCommon.HandleValue(
/* value= */ Value.Get(amountPair.Value),
/* account= */ pair.Value.Account,
/* xact= */ xact,
/* temps= */ Temps,
/* handler= */ (PostHandler)Handler,
/* date= */ finish,
/* act_date_p= */ false);
}
}
}
else
{
FiltersCommon.HandleValue(
/* value= */ Value.Get(value.AsAmount),
/* account= */ pair.Value.Account,
/* xact= */ xact,
/* temps= */ Temps,
/* handler= */ (PostHandler)Handler,
/* date= */ finish,
/* act_date_p= */ false);
}
}
if (!pair.Value.IsVirtual || pair.Value.MustBalance)
{
total.InPlaceAdd(value);
}
}
Values.Clear();
// This last part isn't really needed, since an Equity:Opening
// Balances posting with a null amount will automatically balance with
// all the other postings generated. But it does make the full
// balancing amount clearer to the user.
if (!total.IsZero)
{
Action <Amount> postCreator = amt =>
{
Post balancePost = Temps.CreatePost(xact, BalanceAccount);
balancePost.Amount = amt.Negated();
Handler.Handle(balancePost);
};
if (total.Type == ValueTypeEnum.Balance)
{
total.AsBalance.MapSortedAmounts(postCreator);
}
else
{
postCreator(total.AsAmount);
}
}
}
public override void Flush()
{
if (Interval.Duration == null)
{
base.Flush();
return;
}
// Sort all the postings we saw by date ascending
// [DM] Enumerable.OrderBy is a stable sort that preserve original positions for equal items
AllPosts = AllPosts.OrderBy(p => p, new IntervalPostCompare()).ToList();
// only if the interval has no start use the earliest post
if (!(Interval.Begin.HasValue && Interval.FindPeriod(Interval.Begin.Value)))
{
// Determine the beginning interval by using the earliest post
if (AllPosts.Any() && !Interval.FindPeriod(AllPosts.First().GetDate()))
{
throw new LogicError(LogicError.ErrorMessageFailedToFindPeriodForIntervalReport);
}
}
// Walk the interval forward reporting all posts within each one
// before moving on, until we reach the end of all_posts
bool sawPosts = false;
for (int i = 0; i < AllPosts.Count;)
{
Post post = AllPosts[i];
Logger.Current.Debug("filters.interval", () => String.Format("Considering post {0} = {1}", post.GetDate(), post.Amount));
Logger.Current.Debug("filters.interval", () => String.Format("interval is:{0}", DebugInterval(Interval)));
if (Interval.Finish.HasValue && post.GetDate() >= Interval.Finish.Value)
{
throw new InvalidOperationException("assert(! interval.finish || post->date() < *interval.finish)");
}
if (Interval.WithinPeriod(post.GetDate()))
{
Logger.Current.Debug("filters.interval", () => "Calling subtotal_posts::operator()");
base.Handle(post);
++i;
sawPosts = true;
}
else
{
if (sawPosts)
{
Logger.Current.Debug("filters.interval", () => "Calling subtotal_posts::report_subtotal()");
ReportSubtotal(Interval);
sawPosts = false;
}
else if (GenerateEmptyPosts)
{
// Generate a null posting, so the intervening periods can be
// seen when -E is used, or if the calculated amount ends up
// being non-zero
Xact nullXact = Temps.CreateXact();
nullXact.Date = Interval.InclusiveEnd.Value;
Post nullPost = Temps.CreatePost(nullXact, EmptytAccount);
nullPost.Flags |= SupportsFlagsEnum.POST_CALCULATED;
nullPost.Amount = new Amount(0);
base.Handle(nullPost);
ReportSubtotal(Interval);
}
Logger.Current.Debug("filters.interval", () => "Advancing interval");
++Interval;
}
}
// If the last postings weren't reported, do so now.
if (sawPosts)
{
Logger.Current.Debug("filters.interval", () => "Calling subtotal_posts::report_subtotal() at end");
ReportSubtotal(Interval);
}
// Tell our parent class to flush
base.Flush();
}
