X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;f=yarrg%2Fweb%2Froutetrade;h=59b02674f1034bb82c983f803afa44e54600075b;hb=59393edc418d7062f6fb074a90d3b8e810c43772;hp=9660094532aa1544fb5db23092546991c098ee75;hpb=8de9e86e749db455deea697684b67be7874c5efa;p=ypp-sc-tools.main.git

diff --git a/yarrg/web/routetrade b/yarrg/web/routetrade
index 9660094..59b0267 100644
--- a/yarrg/web/routetrade
+++ b/yarrg/web/routetrade
@@ -39,6 +39,8 @@ $dbh
 @archipelagoes
 $qa
 $routeparams
+$reset_suppressions
+$quri
 </%args>
 <& query_age:pageload &>
 
@@ -47,6 +49,9 @@ $routeparams
 my $loss_per_league= defined $routeparams->{LossPerLeaguePct}
 	? $routeparams->{LossPerLeaguePct}*0.01 : 1e-7;
 my $loss_per_delay_slot= 1e-8;
+my $max_gems= 24;
+
+my $minprofit= $routeparams->{MinProfit} || 0;
 
 my $now= time;
 
@@ -143,6 +148,7 @@ my $stmt= "
 		commods.ordval					ordval,
 		commods.posinclass				posinclass,
 		commods.commodclassid				commodclassid,
+		commods.flags					flags,
 		dist						dist,
 		buy.price - sell.price				unitprofit
 	FROM commods
@@ -275,13 +281,21 @@ Searched for arbitrage trades only, in <% $archipelagoes[0] |h %>
 
 <%perl>
 
-my @sail_total;
-
 if (!@flows) {
 	print 'No profitable trading opportunities were found.';
 	return;
 }
 
+my @sail_total;
+my %opportunity_value;
+
+my $oppo_key= sub {
+	my ($f) = @_;
+	return join '_', map { $f->{$_} } qw(org_id dst_id commodid);
+};
+
+my $any_previous_suppression= 0;
+
 foreach my $f (@flows) {
 
 	$f->{MaxQty}= $f->{'org_qty_agg'} < $f->{'dst_qty_agg'}
@@ -306,6 +320,8 @@ foreach my $f (@flows) {
 
 	$dists{'org_id'}{'dst_id'}= $f->{'dist'};
 
+	$opportunity_value{ $oppo_key->($f) } += $f->{MaxProfit};
+
 	my @uid= $f->{commodid};
 	foreach my $od (qw(org dst)) {
 		push @uid,
@@ -368,11 +384,21 @@ foreach my $f (@flows) {
 		$f->{UidLong} eq $recons_long or
 			die "$f->{UidLong} = $f->{UidShort} = $recons_long ?";
 	}
+}
 
-	if (defined $qa->{"R$f->{UidShort}"} &&
-	    !defined $qa->{"T$f->{UidShort}"}) {
-		$f->{Suppress}= 1;
+foreach my $f (@flows) {
+
+	if ($reset_suppressions || !defined $qa->{"R$f->{UidShort}"}) {
+		if ($opportunity_value{ $oppo_key->($f) } < $minprofit) {
+			$f->{Suppress}= 1;
+		}
 	} else {
+		if (!defined $qa->{"T$f->{UidShort}"}) {
+			$any_previous_suppression= 1;
+			$f->{Suppress}= 1;
+		}
+	}
+	if (!$f->{Suppress}) {
 		my $sfis= $ipair2subflowinfs{$f->{'org_id'},$f->{'dst_id'}};
 		foreach my $sfi (@$sfis) {
 			my $subflow= {
@@ -392,13 +418,24 @@ foreach my $f (@flows) {
 }
 </%perl>
 
-% my $optimise= $specific;
-% if (!$optimise) {
+% my $optimise= 1;
 
-<p>
 % if (!$specific) {
+%	$optimise= 0;
 Route contains archipelago(es), not just specific islands.
+% } elsif (!@subflows) {
+%	$optimise= 0;
+%	if ($any_previous_suppression) {
+All available trades deselected.
+%	} else {
+No available trades meet the specified minimum trade value, so
+all available trades deselected.
+%	}
 % }
+
+% if (!$optimise) {
+
+<p>
 Therefore, optimal voyage trade plan not calculated.
 
 % } else { # ========== OPTMISATION ==========
@@ -491,6 +528,14 @@ foreach my $ci (0..($#islandids-1)) {
 	$applylimit->('mass',    sub { $_[0]{'unitmass'}  *1e-3 });
 	$applylimit->('volume',  sub { $_[0]{'unitvolume'}*1e-3 });
 	$applylimit->('capital', sub { $_[0]{'org_price'}       });
+
+	my @gem_subflows= grep { $_->{Flow}{flags} =~ m/g/ } @rel_subflows;
+	if (@gem_subflows) {
+		$cplex .= "
+   ". sprintf("%-10s","gems_$ci:")." ".
+		join(" + ", map { $_->{Var} } @gem_subflows). " <= $max_gems";
+	}
+
 	$cplex.= "\n";
 }
 
@@ -715,6 +760,7 @@ Generated by YARRG at <strong><%
 			orgArbitrage => 0,
 			dstArbitrage => 0,
 		} unless $$todo;
+		$$todo->{'commodid'}= $f->{'commodid'};
 		$$todo->{'commodname'}= $f->{'commodname'};
 		$$todo->{'posinclass'}= '';
 		my $incl= $f->{'posinclass'};
@@ -802,9 +848,13 @@ END
 %		$total += $t->{Total};
 %		my $span= 0 + keys %{ $t->{Stalls} };
 %		my $td= "td rowspan=$span";
+%		my %linkqf= (%{ $qa->{'baseqf'} }, %{ $qa->{'queryqf'} });
+%		$linkqf{'query'}= 'commod';
+%		$linkqf{'commodstring'}= $t->{'commodname'};
+%		$linkqf{'commodid'}= $t->{'commodid'};
 % tr_datarow($m,$dline);
 <<% $td %>><% $collectdeliver %>
-<<% $td %>><% $t->{'commodname'} |h %>
+<<% $td %>><a href="<% $quri->(%linkqf) %>"><% $t->{'commodname'} |h %></a>
 <<% $td %>><% $t->{'posinclass'} %>
 %
 %		my @stalls= sort keys %{ $t->{Stalls} };