3 This is part of the YARRG website. YARRG is a tool and website
4 for assisting players of Yohoho Puzzle Pirates.
6 Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
7 Copyright (C) 2009 Clare Boothby
9 YARRG's client code etc. is covered by the ordinary GNU GPL (v3 or later).
10 The YARRG website is covered by the GNU Affero GPL v3 or later, which
11 basically means that every installation of the website will let you
14 This program is free software: you can redistribute it and/or modify
15 it under the terms of the GNU Affero General Public License as
16 published by the Free Software Foundation, either version 3 of the
17 License, or (at your option) any later version.
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU Affero General Public License for more details.
24 You should have received a copy of the GNU Affero General Public License
25 along with this program. If not, see <http://www.gnu.org/licenses/>.
27 Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
28 are used without permission. This program is not endorsed or
29 sponsored by Three Rings.
32 This Mason component is the core trade planner for a specific route.
43 <& query_age:pageload &>
47 my $loss_per_league= defined $routeparams->{LossPerLeaguePct}
48 ? $routeparams->{LossPerLeaguePct}*0.01 : 1e-7;
49 my $loss_per_delay_slot= 1e-8;
56 my $expected_total_profit;
58 my $sd_condition= sub {
60 my $islandid= $islandids[$ix];
61 if (defined $islandid) {
62 return "${bs}.islandid = $islandid";
64 push @query_params, $archipelagoes[$ix];
65 return "${bs}_islands.archipelago = ?";
69 my $specific= !grep { !defined $_ } @islandids;
71 my %ipair2subflowinfs;
72 # $ipair2subflowinfs{$orgi,$dsti}= [ [$orgix,$distix], ... ]
75 # $subflows[0]{Flow} = { ... }
76 # $subflows[0]{Org} = $orgix
77 # $subflows[0]{Dst} = $dstix
79 foreach my $org_i (0..$#islandids) {
80 my $org_isle= $islandids[$org_i];
81 my $org_cond= $sd_condition->('sell',$org_i);
83 foreach my $dst_i ($org_i..$#islandids) {
84 my $dst_isle= $islandids[$dst_i];
85 # Don't ever consider sailing things round the houses:
86 next if defined $dst_isle and
87 grep { $dst_isle == $_ } @islandids[$org_i..$dst_i-1];
88 next if defined $org_isle and
89 grep { $org_isle == $_ } @islandids[$org_i+1..$dst_i];
91 if ($dst_i==$org_i and !defined $org_isle) {
92 # we always want arbitrage, but mentioning an arch
93 # once shouldn't produce intra-arch trades
94 $dst_cond= "sell.islandid = buy.islandid";
96 $dst_cond= $sd_condition->('buy',$dst_i);
98 push @dst_conds, $dst_cond;
101 push @{ $ipair2subflowinfs{$org_isle,$dst_isle} },
105 push @flow_conds, "$org_cond AND (
112 SELECT sell_islands.islandname org_name,
113 sell_islands.islandid org_id,
114 sell.price org_price,
115 sell.qty org_qty_stall,
116 sell_stalls.stallname org_stallname,
117 sell.stallid org_stallid,
118 sell_uploads.timestamp org_timestamp,
119 buy_islands.islandname dst_name,
120 buy_islands.islandid dst_id,
122 buy.qty dst_qty_stall,
123 buy_stalls.stallname dst_stallname,
124 buy.stallid dst_stallid,
125 buy_uploads.timestamp dst_timestamp,
126 ".($qa->{ShowStalls} ? "
127 sell.qty org_qty_agg,
130 (SELECT sum(qty) FROM sell AS sell_agg
131 WHERE sell_agg.commodid = commods.commodid
132 AND sell_agg.islandid = sell.islandid
133 AND sell_agg.price = sell.price) org_qty_agg,
134 (SELECT sum(qty) FROM buy AS buy_agg
135 WHERE buy_agg.commodid = commods.commodid
136 AND buy_agg.islandid = buy.islandid
137 AND buy_agg.price = buy.price) dst_qty_agg,
139 commods.commodname commodname,
140 commods.commodid commodid,
141 commods.unitmass unitmass,
142 commods.unitvolume unitvolume,
144 buy.price - sell.price unitprofit
146 JOIN sell ON commods.commodid = sell.commodid
147 JOIN buy ON commods.commodid = buy.commodid
148 JOIN islands AS sell_islands ON sell.islandid = sell_islands.islandid
149 JOIN islands AS buy_islands ON buy.islandid = buy_islands.islandid
150 JOIN uploads AS sell_uploads ON sell.islandid = sell_uploads.islandid
151 JOIN uploads AS buy_uploads ON buy.islandid = buy_uploads.islandid
152 JOIN stalls AS sell_stalls ON sell.stallid = sell_stalls.stallid
153 JOIN stalls AS buy_stalls ON buy.stallid = buy_stalls.stallid
154 JOIN dists ON aiid = sell.islandid AND biid = buy.islandid
159 AND buy.price > sell.price
160 ORDER BY org_name, dst_name, commodname, unitprofit DESC,
161 org_price, dst_price DESC,
162 org_stallname, dst_stallname
165 my $sth= $dbh->prepare($stmt);
166 $sth->execute(@query_params);
169 my $distquery= $dbh->prepare("
170 SELECT dist FROM dists WHERE aiid = ? AND biid = ?
174 my $d= $dists{$from}{$to};
175 return $d if defined $d;
176 $distquery->execute($from,$to);
177 $d = $distquery->fetchrow_array();
178 defined $d or die "$from $to ?";
179 $dists{$from}{$to}= $d;
183 my @cols= ({ NoSort => 1 });
187 foreach my $name (@_) {
188 my $col= { Name => $name, %$base };
189 $col->{Numeric}=1 if !$col->{Text};
194 if ($qa->{ShowStalls}) {
195 $addcols->({ Text => 1 }, qw(
196 org_name org_stallname
197 dst_name dst_stallname
200 $addcols->({Text => 1 }, qw(
204 $addcols->({ Text => 1 }, qw(commodname));
205 $addcols->({ DoReverse => 1 },
206 qw( org_price org_qty_agg dst_price dst_qty_agg
208 $addcols->({ DoReverse => 1, SortColKey => 'MarginSortKey' },
211 $addcols->({ DoReverse => 1 },
212 qw( unitprofit MaxQty MaxCapital MaxProfit dist
214 foreach my $v (qw(MaxMass MaxVolume)) {
216 DoReverse => 1, Total => 0, SortColKey => "${v}SortKey" }, $v);
221 % if ($qa->{'debug'}) {
224 <% join(' | ',@query_params) |h %>
228 <& dumptable:start, qa => $qa, sth => $sth &>
231 % while ($got= $sth->fetchrow_hashref()) {
234 my $f= $flows[$#flows];
237 grep { $f->{$_} ne $got->{$_} }
238 qw(org_id org_price dst_id dst_price commodid)
240 # Make a new flow rather than adding to the existing one
243 Ix => scalar(@flows),
246 $f->{"org_stallid"}= $f->{"dst_stallid"}= 'all'
247 if !$qa->{ShowStalls};
250 foreach my $od (qw(org dst)) {
252 $got->{"${od}_stallname"}
254 $got->{"${od}_qty_stall"}
259 <& dumptable:row, qa => $qa, sth => $sth, row => $f &>
261 <& dumptable:end, qa => $qa &>
264 % if (@islandids==1) {
265 % if (defined $islandids[0]) {
266 Searched for arbitrage trades only.
268 Searched for arbitrage trades only, in <% $archipelagoes[0] |h %>
269 <a href="docs#arbitrage">[?]</a>.
278 print 'No profitable trading opportunities were found.';
282 foreach my $f (@flows) {
284 $f->{MaxQty}= $f->{'org_qty_agg'} < $f->{'dst_qty_agg'}
285 ? $f->{'org_qty_agg'} : $f->{'dst_qty_agg'};
286 $f->{MaxProfit}= $f->{MaxQty} * $f->{'unitprofit'};
287 $f->{MaxCapital}= $f->{MaxQty} * $f->{'org_price'};
289 $f->{MaxMassSortKey}= $f->{MaxQty} * $f->{'unitmass'};
290 $f->{MaxVolumeSortKey}= $f->{MaxQty} * $f->{'unitvolume'};
291 foreach my $v (qw(Mass Volume)) {
292 $f->{"Max$v"}= sprintf "%.1f", $f->{"Max${v}SortKey"} * 1e-6;
295 $f->{MarginSortKey}= sprintf "%d",
296 $f->{'dst_price'} * 10000 / $f->{'org_price'};
297 $f->{Margin}= sprintf "%3.1f%%",
298 $f->{'dst_price'} * 100.0 / $f->{'org_price'} - 100.0;
300 $f->{ExpectedUnitProfit}=
301 $f->{'dst_price'} * (1.0 - $loss_per_league) ** $f->{'dist'}
304 $dists{'org_id'}{'dst_id'}= $f->{'dist'};
306 my @uid= $f->{commodid};
307 foreach my $od (qw(org dst)) {
312 $f->{"${od}_stallid"}
313 if $qa->{ShowStalls};
315 $f->{UidLong}= join '_', @uid;
323 my $this= $uue % $base;
324 #print STDERR "uue=$uue this=$this ";
329 $cmpu .= chr($this + ($this < 26 ? ord('a') :
330 $this < 52 ? ord('A')-26
332 #print STDERR " uue=$uue this=$this cmpu=$cmpu\n";
333 die "$cmpu $uue ?" if length $cmpu > 20;
337 $f->{UidShort}= $cmpu;
339 if ($qa->{'debug'}) {
344 my $v= m/^[a-z]/ ? ord($&)-ord('a') :
345 m/^[A-Z]/ ? ord($&)-ord('A')+26 :
346 m/^[0-9]/ ? ord($&)-ord('0')+52 :
352 #print STDERR "(next)\n";
354 die "$f->{UidShort} $_ ?" unless defined $mul;
355 $outuid[$#outuid] += $v * $mul;
357 #print STDERR "$f->{UidShort} $_ $& v=$v mul=$mul ord()=".ord($&).
358 # "[vs.".ord('a').",".ord('A').",".ord('0')."]".
359 # " outuid=@outuid\n";
364 my $recons_long= join '_', @outuid;
365 $f->{UidLong} eq $recons_long or
366 die "$f->{UidLong} = $f->{UidShort} = $recons_long ?";
369 if (defined $qa->{"R$f->{UidShort}"} &&
370 !defined $qa->{"T$f->{UidShort}"}) {
373 my $sfis= $ipair2subflowinfs{$f->{'org_id'},$f->{'dst_id'}};
374 foreach my $sfi (@$sfis) {
379 Var => sprintf "f%ss%s_c%d_p%d_%d_p%d_%d",
382 $sfi->[0], $f->{'org_price'},
383 $sfi->[1], $f->{'dst_price'}
385 push @{ $f->{Subflows} }, $subflow;
386 push @subflows, $subflow;
392 % my $optimise= $specific;
397 Route contains archipelago(es), not just specific islands.
399 Therefore, optimal voyage trade plan not calculated.
401 % } else { # ========== OPTMISATION ==========
410 foreach my $sf (@subflows) {
411 my $eup= $sf->{Flow}{ExpectedUnitProfit};
412 $eup *= (1.0-$loss_per_delay_slot) ** $sf->{Org};
414 %+.20f %s", $eup, $sf->{Var};
422 foreach my $flow (@flows) {
423 next if $flow->{Suppress};
424 foreach my $od (qw(org dst)) {
425 my $limname= join '_', (
427 'i'.$flow->{"${od}_id"},
428 'c'.$flow->{'commodid'},
429 $flow->{"${od}_price"},
430 $flow->{"${od}_stallid"},
433 push @{ $avail_lims{$limname}{SubflowVars} },
434 map { $_->{Var} } @{ $flow->{Subflows} };
435 $avail_lims{$limname}{Qty}= $flow->{"${od}_qty_agg"};
438 foreach my $limname (sort keys %avail_lims) {
439 my $c= $avail_lims{$limname};
441 sprintf(" %-30s","$limname:")." ".
442 join("+", @{ $c->{SubflowVars} }).
443 " <= ".$c->{Qty}."\n";
446 foreach my $ci (0..($#islandids-1)) {
449 foreach my $f (@flows) {
450 next if $f->{Suppress};
451 my @relsubflow= grep {
454 } @{ $f->{Subflows} };
455 next unless @relsubflow;
456 die unless @relsubflow == 1;
457 push @rel_subflows, @relsubflow;
458 #print " RELEVANT $ci $relsubflow[0]->{Var} ";
460 #print " RELEVANT $ci COUNT ".scalar(@rel_subflows)." ";
461 if (!@rel_subflows) {
462 foreach my $mv (qw(mass volume)) {
463 $sail_total[$ci]{$mv}= 0;
468 my $applylimit= sub {
469 my ($mv, $f2val) = @_;
470 my $max= $routeparams->{"Max".ucfirst $mv};
471 $max= 1e9 unless defined $max;
472 #print " DEFINED MAX $mv $max ";
474 ". sprintf("%-10s","${mv}_$ci:")." ".
476 #print " PART MAX $_->{Var} $_->{Flow}{Ix} ";
477 $f2val->($_->{Flow}) .' '. $_->{Var};
482 $applylimit->('mass', sub { $_[0]{'unitmass'} *1e-3 });
483 $applylimit->('volume', sub { $_[0]{'unitvolume'}*1e-3 });
484 $applylimit->('capital', sub { $_[0]{'org_price'} });
491 ", map { "$_->{Var} >= 0" } @subflows)."
498 ", map { $_->{Var} } @subflows)."
503 if ($qa->{'debug'}) {
512 my $input= pipethrough_prep();
513 print $input $cplex or die $!;
514 my $output= pipethrough_run_along($input, undef, 'glpsol',
515 qw(glpsol --tmlim 2 --memlim 5 --intopt --cuts --bfs
516 --cpxlp /dev/stdin -o /dev/stdout));
517 print "<pre>\n" if $qa->{'debug'};
518 my $found_section= 0;
523 print encode_entities($_) if $qa->{'debug'};
524 if (m/^\s*No\.\s+(Row|Column) name\s+(?:St\s+)?Activity\s/) {
525 die "$_ $found_section ?" if $found_section>0;
529 if (m/^Objective:\s+totalprofit = (\d+(?:\.\d*)?) /) {
530 $expected_total_profit= $1;
532 next unless $found_section==1;
533 if (!length $continuation) {
534 next if !$continuation && m/^[- ]+$/;
539 if (m/^ \s* \d+ \s+ \w+ $/x) {
544 $_= $continuation.$_;
546 my ($varname, $qty) = m/^
548 (\w+) \s+ (?: [A-Z*]+ \s+ )?
550 /x or die "$cplex \n==\n $glpsol_out $_ ?";
551 if ($varname =~ m/^f(\d+)s(\d+)_/) {
552 my ($ix,$orgix) = ($1,$2);
553 my $flow= $flows[$ix] or die;
554 my @relsubflow= grep { $_->{Org} == $orgix }
555 @{ $flow->{Subflows} };
556 die "$ix $orgix @relsubflow" unless @relsubflow == 1;
557 my $sf= $relsubflow[0];
559 $sf->{OptProfit}= $qty * $flow->{'unitprofit'};
560 $sf->{OptCapital}= $qty * $flow->{'org_price'};
561 } elsif ($varname =~ m/^(mass|volume)_(\d+)$/) {
562 my ($mv,$ix) = ($1,$2);
563 $sail_total[$ix]{$mv}= $qty;
566 print "</pre>\n" if $qa->{'debug'};
567 my $prerr= "\n=====\n$cplex\n=====\n$glpsol_out\n=====\n ";
568 pipethrough_run_finish($output,$prerr);
569 map { defined $_->{OptQty} or die "$prerr $_->{Flow}{Ix}" } @subflows;
570 defined $expected_total_profit or die "$prerr ?";
573 $addcols->({ DoReverse => 1, TotalSubflows => 1, Special => sub {
574 my ($flow,$col,$v,$spec) = @_;
575 if ($flow->{ExpectedUnitProfit} < 0) {
577 $spec->{String}= '(Small margin)';
578 $spec->{Align}= 'align=center';
583 $addcols->({ Total => 0, DoReverse => 1, TotalSubflows => 1 }, qw(
589 % } # ========== OPTIMISATION ==========
591 % if (!printable($m)) {
595 <li><a href="#plan">Voyage trading plan</a>
597 <li><a href="#summary">Summary statistics</a>
599 <input type=submit name=printable_pdf value="PDF">
600 <input type=submit name=printable_html value="HTML">
601 <input type=submit name=printable_ps value="PostScript">
602 <input type=submit name=printable_pdf2 value="PDF 2-up">
603 <input type=submit name=printable_ps2 value="PostScript 2-up">
606 <li><a href="#dataage">Data age summary</a>
607 <li><a href="#trades">Relevant trades</a>
610 % my @tl= gmtime $now or die $!;
612 Generated by YARRG at <strong><%
613 sprintf "%04d-%02d-%02d %02d:%02d:%02d UTC",
614 $tl[5]+1900, @tl[4,3,2,1,0]
618 % if ($optimise) { # ========== TRADING PLAN ==========
620 % my $iquery= $dbh->prepare('SELECT islandname FROM islands
621 % WHERE islandid = ?');
623 % my $total_total= 0;
626 <h2><a name="plan">Voyage trading plan</a></h2>
628 <table class="data" rules=groups <% printable($m) ? 'width=100%' : '' %> >
630 % if (!printable($m)) { return '<tbody>'; }
631 %# return "<tr><td colspan=7><hr>";
632 % my ($c)= qw(40 00)[$_[0]];
633 % return "<tr><td bgcolor=\"#${c}${c}${c}\" height=1 colspan=7>";
636 % foreach my $i (0..$#islandids) {
639 % $iquery->execute($islandids[$i]);
640 % my ($islandname) = $iquery->fetchrow_array();
642 <strong>Start at <% $islandname |h %></strong>
644 % my $this_dist= $distance->($islandids[$i-1],$islandids[$i]);
645 % $total_dist += $this_dist;
648 foreach my $sf (@subflows) {
649 next unless $sf->{Org} < $i && $sf->{Dst} >= $i;
651 $sf->{OptQty} * $sf->{Flow}{'dst_price'};
654 <strong>Sail to <% $islandname |h %></strong>
655 - <% $this_dist |h %> leagues,
656 <% $total_value %>poe at risk
662 #print "<tr><td colspan=6>" if $qa->{'debug'};
663 foreach my $od (qw(org dst)) {
664 #print " [[ i $i od $od " if $qa->{'debug'};
665 foreach my $sf (@subflows) {
667 next unless $sf->{ucfirst $od} == $i;
668 #print " FLOW $f->{Ix} SUB #$sf->{Org}..$sf->{Dst} "
670 next unless $sf->{OptQty};
671 my $arbitrage= $f->{'org_id'} == $f->{'dst_id'};
672 die if $arbitrage and $sf->{Org} != $sf->{Dst};
673 my $price= $f->{"${od}_price"};
674 my $stallname= $f->{"${od}_stallname"};
675 my $todo= \$flowlists{$od}{
677 (sprintf "%07d", ($od eq 'dst' ?
678 9999999-$price : $price)),
686 $$todo->{'commodname'}= $f->{'commodname'};
687 $$todo->{'stallname'}= $stallname;
688 $$todo->{Price}= $price;
689 $$todo->{Timestamp}= $f->{"${od}_timestamp"};
690 $$todo->{Qty} += $sf->{OptQty};
691 $$todo->{Total}= $$todo->{Price} * $$todo->{Qty};
692 $$todo->{Stalls}= $f->{"${od}Stalls"};
693 $$todo->{"${od}Arbitrage"}= 1 if $arbitrage;
695 #print "]] " if $qa->{'debug'};
697 #print "</tr>" if $qa->{'debug'};
699 my ($total, $total_to_show);
701 my $show_total= sub {
702 my ($totaldesc, $sign) = @_;
703 if (defined $total) {
704 die if defined $total_to_show;
705 $total_total += $sign * $total;
706 $total_to_show= [ $totaldesc, $total ];
711 my $show_total_now= sub {
713 return unless defined $total_to_show;
714 my ($totaldesc,$totalwas) = @$total_to_show;
718 <td colspan=2><% $xinfo %>
719 <td colspan=2 align=right><% $totaldesc %>
720 <td align=right><% $totalwas |h %> total
722 $total_to_show= undef;
725 % my $show_flows= sub {
726 % my ($od,$arbitrage,$collectdeliver) = @_;
727 % my $todo= $flowlists{$od};
728 % return unless $todo;
729 % foreach my $tkey (sort keys %$todo) {
730 % my $t= $todo->{$tkey};
731 % next if $t->{"${od}Arbitrage"} != $arbitrage;
732 % $show_total_now->('');
733 % if (!$age_reported++) {
734 % my $age= $now - $t->{Timestamp};
735 % my $cellid= "da_${i}";
736 % $da_ages{$cellid}= $age;
738 (Data age: <span id="<% $cellid %>"><% prettyprint_age($age) %></span>)
739 % } elsif (!defined $total) {
743 % $total += $t->{Total};
744 % my $span= 0 + keys %{ $t->{Stalls} };
745 % my $td= "td rowspan=$span";
746 % tr_datarow($m,$dline);
747 <<% $td %>><% $collectdeliver %>
748 <<% $td %>><% $t->{'commodname'} |h %>
750 % my @stalls= sort keys %{ $t->{Stalls} };
752 % my $name= $stalls[$_[0]];
757 <<% $td %> align=right><% $t->{Price} |h %> poe ea.
758 <<% $td %> align=right><% $t->{Qty} |h %> unit(s)
759 <<% $td %> align=right><% $t->{Total} |h %> total
761 % foreach my $stallix (1..$#stalls) {
762 % tr_datarow($m,$dline);
763 % $pstall->($stallix);
771 $show_flows->('dst',0,'Deliver'); $show_total->('Proceeds',1);
772 $show_flows->('org',1,'Collect'); $show_total->('(Arbitrage) outlay',-1);
773 $show_flows->('dst',1,'Deliver'); $show_total->('(Arbitrage) proceeds',1);
774 $show_flows->('org',0,'Collect'); $show_total->('Outlay',-1);
776 if ($i < $#islandids) {
777 $totals .= "In hold $sail_total[$i]{mass}kg,".
778 " $sail_total[$i]{volume} l";
779 my $delim= '; spare ';
781 my ($max, $got, $units) = @_;
782 return unless defined $max;
784 $totals .= sprintf "%g %s", ($max-$got), $units;
787 $domv->($routeparams->{MaxMass}, $sail_total[$i]{mass}, 'kg');
788 $domv->($routeparams->{MaxVolume}, $sail_total[$i]{volume}, 'l');
791 $show_total_now->($totals);
793 </%perl><a name="summary"></a>
794 <% $tbody->(1) %><tr>
795 <td colspan=2>Total distance: <% $total_dist %> leagues.
796 <td colspan=3 align=right>Overall net cash flow
797 <td align=right><strong><%
798 $total_total < 0 ? -$total_total." loss" : $total_total." gain"
801 <& query_age:dataages, id2age => \%da_ages &>
802 Expected average profit:
803 approx. <strong><% sprintf "%d", $expected_total_profit %></strong> poe
804 (considering expected losses, but ignoring rum consumed)
806 % } # ========== TRADING PLAN ==========
808 % if (!printable($m)) {
809 <h2><a name="dataage">Data age summary</a></h2>
811 my $sth_i= $dbh->prepare(<<END);
812 SELECT archipelago, islandid, islandname, timestamp
813 FROM uploads NATURAL JOIN islands
816 my $sth_a= $dbh->prepare(<<END);
817 SELECT archipelago, islandid, islandname, timestamp
818 FROM uploads NATURAL JOIN islands
819 WHERE archipelago = ?
828 my $row= $sth_current->fetchrow_hashref();
830 next if $idone{$row->{'islandid'}}++;
834 return undef if $ix < 0;
835 my $iid= $islandids[$ix];
837 $sth_i->execute($iid);
838 $sth_current= $sth_i;
840 my $arch= $archipelagoes[$ix];
841 die unless defined $arch && length $arch;
842 $sth_a->execute($arch);
843 $sth_current= $sth_a;
849 <&| query_age:agestable, now => $now, fetchrow => $fetchrow &>
850 Islands shown in reverse order of visits.<br>
854 % if (!printable($m)) {
857 % my $cdspan= $qa->{ShowStalls} ? ' colspan=2' : '';
858 % my $cdstall= $qa->{ShowStalls} ? '<th>Stall</th>' : '';
859 <h2><a name="trades">Relevant trades</a></h2>
860 <table class="data" id="trades" rules=groups>
863 <% $qa->{ShowStalls} ? '<colgroup span=2>' : '' %>
875 <th<% $cdspan %>>Collect
876 <th<% $cdspan %>>Deliver
878 <th colspan=2>Collect
879 <th colspan=2>Deliver
885 <th colspan=3>Planned
890 <th>Island <% $cdstall %>
891 <th>Island <% $cdstall %>
912 <tr id="trades_sort">
913 % foreach my $col (@cols) {
917 % foreach my $flowix (0..$#flows) {
918 % my $flow= $flows[$flowix];
919 % my $rowid= "id_row_$flow->{UidShort}";
920 <tr id="<% $rowid %>" class="datarow<% $flowix & 1 %>">
921 <td><input type=hidden name=R<% $flow->{UidShort} %> value="">
922 <input type=checkbox name=T<% $flow->{UidShort} %> value=""
923 <% $flow->{Suppress} ? '' : 'checked' %> >
925 % while ($ci < @cols) {
926 % my $col= $cols[$ci];
929 % Align => ($col->{Text} ? '' : 'align=right')
931 % my $cn= $col->{Name};
933 % if (!$col->{TotalSubflows}) {
937 % $v += $_->{$cn} foreach @{ $flow->{Subflows} };
939 % if ($col->{Special}) { $col->{Special}($flow,$col,$v,$spec); }
940 % $col->{Total} += $v
941 % if defined $col->{Total} and not $flow->{Suppress};
942 % $v='' if !$col->{Text} && !$v;
943 % my $sortkey= $col->{SortColKey} ?
944 % $flow->{$col->{SortColKey}} : $v;
945 % $ts_sortkeys{$ci}{$rowid}= $sortkey;
946 <td <% $spec->{Span} ? "colspan=$spec->{Span}" : ''
948 %>><% exists $spec->{String} ? $spec->{String} : $v |h %>
949 % $ci += $spec->{Span};
952 <tr id="trades_total">
955 % foreach my $ci (3..$#cols) {
956 % my $col= $cols[$ci];
958 % if (defined $col->{Total}) {
959 <% $col->{Total} |h %>
964 <&| tabsort, cols => \@cols, table => 'trades', rowclass => 'datarow',
965 throw => 'trades_sort', tbrow => 'trades_total' &>
966 ts_sortkeys= <% to_json_protecttags(\%ts_sortkeys) %>;
969 <input type=submit name=update value="Update">