#!/usr/bin/env perl
use lib 'lib';
use strictures 2;
use Data::Dumper::Compact;
use Devel::DDCWarn;
use SQL::Abstract::Formatter;
use SQL::Abstract;
my $ddc = Data::Dumper::Compact->new(max_width => 72);
my $sqla = SQL::Abstract->new(
  lazy_join_sql_parts => 1,
)->plugin('+ExtraClauses');
my $sqlaf = SQL::Abstract::Formatter->new(max_width => 72);
while (1) {
  my $line = <STDIN>;
  exit 0 unless defined $line;
  print $line;
  last if $line =~ /\A__END__/;
}
my $slurp = do { local $/; <STDIN> };
my ($expr_re, $aqt_re, $query_re) =
  map qr/(?sm:(.*?)( +)(# ${_}\n)(?:\n|(.*?)\n\n))/, qw(expr aqt query);
sub reformat {
  my ($thing, $indent) = @_;
  my $thing_ddc = $ddc->dump($thing);
  $thing_ddc =~ s/^/$indent/mg;
  return $thing_ddc;
}
sub seval { eval('+('.$_[0].')') or die "seval: $_[0]: $@" }
while ($slurp =~ m/\G$expr_re/gc) {
  my ($pre, $indent, $type, $expr_str) = ($1, $2, $3, $4);
  print $pre.$indent.$type;
  print reformat(my $expr = seval($expr_str), $indent);
  print "\n";
  die unless $slurp =~ m/\G$query_re/g;
  my ($qpre, $qindent, $qtype) = ($1, $2, $3);
  if ($qpre =~ s/\A$aqt_re//) {
    my ($apre, $aindent, $atype) = ($1, $2, $3);
    print $apre.$aindent.$atype;
    print reformat($sqla->expand_expr($expr), $aindent);
    print "\n";
  }
  print $qpre.$qindent.$qtype;
  my ($sql, @bind) = $sqla->render_statement($expr);
  my $fsql = (ref($sql) ? $sqlaf->format(@$sql) : $sql);
  s/^/$indent/mg, s/\n+\Z// for $fsql;
  print $fsql."\n";
  print reformat(\@bind, $qindent);
  print "\n";
}
$slurp =~ /\G(.*)$/sm;
print $1;