+my $sth_syspref = $k->prepare(qq{ update systempreferences set value=? where variable=? });
+my $BorrowersTitles = join('|', @{ $k->selectcol_arrayref(qq{ select distinct title from borrowers where title != '' }) });
+$sth_syspref->execute( $BorrowersTitles => 'BorrowersTitles' );
+warn "# BorrowersTitles [$BorrowersTitles]";
+
+} # import->{borrowers}
+
+
+if ( $import->{issues} ) {
+
+$k->do(qq{ update items set barcode=substr(barcode,1,12)*1 where length(barcode) = 13 }); # convert barcodes back for lookups to work
+
+sub issues {
+ my ($table,$sql) = @_;
+ my $sth = $f->prepare($sql);
+ $sth->execute;
+
+ $insert = undef;
+
+ while (my $row = $sth->fetchrow_hashref ) {
+ $row->{borrowernumber} = lookup($k, 'borrowers', 'cardnumber' => 'borrowernumber', $row->{borrowernumber});
+ $row->{itemnumber} = lookup($k, 'items', 'barcode' => 'itemnumber', $row->{itemnumber});
+
+ my $stat = {
+ datetime => $row->{returndate} || $row->{issuedate},
+ branch => $row->{branchcode},
+ value => 0,
+ type => $row->{returndate} ? 'return' : 'issue',
+ };
+ $stat->{$_} = $row->{$_} foreach (qw( itemnumber borrowernumber ));
+
+ $row->{date_due} ||= '31.12.2011';
+ insert $table => $row;
+
+ insert statistics => $stat;
+ }
+}
+
+my $posud_sql = qq{
+select
+ ozn_vrclan||ozn_clan as borrowernumber,
+ sif_primj as itemnumber,
+ datum_do as date_due,
+ 'SRE' as branchcode, -- FIXME
+ datum_vra as returndate,
+ datum_pos as issuedate,
+ datum_pos||' '||vrijeme_pos as timestamp
+from posud
+};
+
+sql $k => qq{
+delete from old_issues;
+alter table old_issues auto_increment = 1;
+delete from issues;
+alter table issues auto_increment = 1;
+};
+issues 'old_issues' => qq{$posud_sql where datum_vra != ''};
+issues 'issues' => qq{$posud_sql where datum_vra == ''};
+
+sql $k => qq{
+update items
+join issues on items.itemnumber=issues.itemnumber
+set onloan = date_due, datelastborrowed = issuedate
+;
+update items set datelastseen = datelastborrowed
+;
+create temporary table old_returndate as
+select itemnumber,max(returndate) as returndate
+from old_issues
+group by itemnumber,returndate
+;
+update items
+join old_returndate on items.itemnumber=old_returndate.itemnumber
+set datelastseen = returndate
+where returndate > datelastseen or datelastseen is null
+;
+create temporary table old_issuedate as
+select itemnumber,max(issuedate) as issuedate
+from old_issues
+group by itemnumber,issuedate
+;
+update items
+join old_issuedate on items.itemnumber=old_issuedate.itemnumber
+set datelastborrowed = issuedate
+where datelastborrowed is null
+;
+update old_issues set timestamp = returndate
+};
+
+}; # import->{issues}
+
+
+if ( $import->{reserves} ) {
+
+sql $k => qq{
+delete from reserves;
+alter table reserves auto_increment = 1;
+delete from old_reserves;
+alter table old_reserves auto_increment = 1;
+};
+
+sub reserves {
+ my ($table, $sql) = @_;
+ my $sth = $f->prepare($sql);
+ $sth->execute;
+
+ $insert = undef;
+
+ while (my $row = $sth->fetchrow_hashref ) {
+
+ $row->{found} =
+ $row->{found} ? 'F' :
+ $row->{itemnumber} ? 'W' : undef;
+
+ $row->{borrowernumber} = lookup($k, 'borrowers', 'cardnumber' => 'borrowernumber', $row->{borrowernumber});
+ $row->{biblionumber} = lookup($k, 'biblioitems', 'collectionvolume' => 'max(biblionumber)', $row->{biblionumber});
+ $row->{itemnumber} = lookup($k, 'items', 'barcode' => 'itemnumber', $row->{itemnumber});
+
+ insert $table => $row;
+ }
+}
+
+my $sql_reserves = qq{
+select
+ ozn_vrclan||ozn_clan as borrowernumber,
+ datum_rezerv as reservedate,
+ sif_naslov as biblionumber,
+ 'a' as constrainttype,
+ 'SRE' as branchcode,
+ datum_obavijest as notificationdate,
+ datum_ponist as cancellationdate,
+ 2 - prior_rezerv as priority,
+ datum_posud as found, -- F|W
+ datum_rezerv||' '||vrijeme_rezerv as timestamp,
+ sif_primj as itemnumber,
+ datum_obavijest as waitingdate,
+ vrijedi_do as expirationdate,
+ 0 as lowestPriority
+from rezerv
+};
+
+reserves 'old_reserves' => qq{$sql_reserves where datum_opoziv != '' or datum_ponist != '' or datum_posud != ''};
+reserves 'reserves' => qq{$sql_reserves where datum_opoziv == '' and datum_ponist == '' and datum_posud == ''};
+
+} # $import->{reserves}
+
+
+if ( $import->{barcode} ) { # XXX must be last!
+
+my $sth = $k->prepare(qq{ select itemnumber,barcode from items where length(barcode) < 13 });
+my $sth_update = $k->prepare(qq{ update items set barcode=? where itemnumber=? });
+
+$sth->execute;
+warn "update ", $sth->rows, " barcodes";
+
+my $ean = CheckDigits('ean');
+
+while( my $row = $sth->fetchrow_hashref ) {
+ $sth_update->execute( $ean->complete( sprintf('%012d', $row->{barcode}) ), $row->{itemnumber} );
+}
+
+} # import->{barcode}
+
+
+sub aqbooksellers {
+ my ($sql) = @_;
+ my $sth = $f->prepare($sql);
+ $sth->execute;
+
+ $insert = undef;
+
+ while (my $row = $sth->fetchrow_hashref ) {
+ insert 'aqbooksellers' => $row;
+ }
+}
+
+sql $k => qq{
+delete from aqbooksellers;
+alter table aqbooksellers auto_increment = 1;
+};
+aqbooksellers qq{
+select
+ ozn_nacdob as notes,
+ opis_nacdob as name,
+ 'HRK' as currency
+from nacdob
+};
+
+my $sth = $k->prepare(qq{
+select
+ borrowernumber,
+ firstname,
+ surname,
+ cardnumber
+from borrowers
+where categorycode = 'D' and email is null
+group by firstname,surname
+having count(*) = 1 -- update only unique users
+});
+my $update_borrower = $k->prepare(qq{
+update borrowers
+set email = ?, userid = ?, cardnumber = ?
+where borrowernumber = ?
+});
+$sth->execute;
+while (my $row = $sth->fetchrow_hashref) {
+ my $email = lc unac_string( 'utf-8', $row->{firstname} . '.' . $row->{surname} . '@fer.hr' );
+ if ( my $nick = lookup($u, 'users', 'email', 'nick', $email, undef) ) {
+ my $cardnumber = lookup($u, 'users', 'email', 'jmbag', $email, undef) || next;
+ warn "# FIXED nick $row->{borrowernumber} $nick $email $cardnumber\n";
+eval {
+ $update_borrower->execute( $email, $nick, $cardnumber, $row->{borrowernumber} );
+};
+ }
+}
+