#!/usr/bin/perl

use strict;
use warnings;
use C4::Biblio;
use Koha::Acquisition::Currencies;
use Test::More;
use utf8;

# work around wide character warnings
binmode Test::More->builder->output, ":encoding(UTF-8)";
binmode Test::More->builder->failure_output, ":encoding(UTF-8)";

# start transaction
my $dbh = C4::Context->dbh;
$dbh->{AutoCommit} = 0;
$dbh->{RaiseError} = 1;

# set some test price strings and expected output
my @prices2test=( { string => '25,5 £, $34,55, $LD35',       expected => '34.55' },
                  { string => '32 EUR, 42.50$ USD, 54 CAD',  expected=>'42.50' },
                  { string => '38.80 Ksh, ¥300, 51,50 USD',  expected => '51.50' },
                  { string => '44 $, 33 €, 64 Br, £30',      expected => '44' },
                  { string => '9 EUR,$34,55 USD,$7.35 CAN',  expected => '34.55' },
                  { string => '$55.32',                      expected => '55.32' },
                  { string => '9.99 USD (paperback)',        expected => '9.99' },
                  { string => '$9.99 USD (paperback)',       expected => '9.99' },
                  { string => '18.95 (U.S.)',                expected => '18.95' },
                  { string => '$5.99 ($7.75 CAN)',           expected => '5.99' },
                  { string => '5.99 (7.75 CAN)',             expected => '5.99' },
                );

plan tests => 2 * scalar @prices2test;

# set active currency test data
my $CURRENCY = 'TEST';
my $SYMBOL = '$';
my $ISOCODE = 'USD';
my $RATE= 1;

# disables existing active currency if necessary.
my $active_currency = Koha::Acquisition::Currencies->get_active;
my $curr;
if ($active_currency) {
    $curr = $active_currency->currency;
    $dbh->do("UPDATE currency set active = 0 where currency = '$curr'");
}

$dbh->do("INSERT INTO currency ( currency,symbol,isocode,rate,active )
          VALUES ('$CURRENCY','$SYMBOL','$ISOCODE','$RATE',1)");
foreach my $price (@prices2test) {
    is(
        MungeMarcPrice($price->{'string'}),
        $price->{'expected'},
        "got expected price from $price->{'string'} (using currency.isocode)",
    );
}

# run tests again, but fall back to currency name
$dbh->do('DELETE FROM aqbasket');
$dbh->do('DELETE FROM currency');
$dbh->do("INSERT INTO currency ( currency, symbol, rate, active )
          VALUES ('$ISOCODE', '$SYMBOL', '$RATE', 1)");

foreach my $price (@prices2test) {
    is(
        MungeMarcPrice($price->{'string'}),
        $price->{'expected'},
        "got expected price from $price->{'string'} (using ISO code as currency name)",
    );
}

# Cleanup
$dbh->rollback;