#!/usr/bin/perl
#
# Copyright 2007 Foundations Bible College.
#
# This file is part of Koha.
#       
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

use strict;
use warnings;

use Test::More tests => 54;
use C4::Context;
use Data::Dumper;

BEGIN {
    use_ok('C4::Labels::Template');
}

my $expect_template = {
        creator         =>      'Labels',
        profile_id      =>      0,
        template_code   =>      'DEFAULT TEMPLATE',
        template_desc   =>      'Default description',
        page_width      =>      8.5,
        page_height     =>      0,
        label_width     =>      0,
        label_height    =>      0,
        top_text_margin =>      0,
        left_text_margin =>      0,
        top_margin      =>      0,
        left_margin     =>      0,
        cols            =>      3,
        rows            =>      0,
        col_gap         =>      0,
        row_gap         =>      0,
        units           =>      'POINT',
        template_stat   =>      0,
};

my $template;

diag "Testing Template->new() method.";
ok($template = C4::Labels::Template->new(page_width => 8.5,cols => 3))  || diag "Template->new() FAILED.";
is_deeply($template, $expect_template) || diag "New template object FAILED to verify.";

diag "Testing Template->get_attr() method.";
foreach my $key (keys %{$expect_template}) {
    ok($expect_template->{$key} eq $template->get_attr($key)) || diag "Template->get_attr() FAILED on attribute $key.";
}

diag "Testing Template->set_attr() method.";
my $new_attr = {
    creator             => 'Labels',
    profile_id          => 0,
    template_code       => 'Avery 5160 | 1 x 2-5/8',
    template_desc       => '3 columns, 10 rows of labels',
    page_width          => 8.5,
    page_height         => 11,
    label_width         => 2.63,
    label_height        => 1,
    top_text_margin     => 0.139,
    left_text_margin    => 0.0417,
    top_margin          => 0.35,
    left_margin         => 0.23,
    cols                => 3,
    rows                => 10,
    col_gap             => 0.13,
    row_gap             => 0,
    units               => 'INCH',
    template_stat       => 1,
};

foreach my $key (keys %{$new_attr}) {
    next if ($key eq 'template_stat');
    $template->set_attr($key, $new_attr->{$key});
    ok($new_attr->{$key} eq $template->get_attr($key)) || diag "Template->set_attr() FAILED on attribute $key.";
}

diag "Testing Template->save() method with a new object.";

my $sav_results = $template->save();
ok($sav_results ne -1) || diag "Template->save() FAILED.";

my $saved_template;
if ($sav_results ne -1) {
    diag "Testing Template->retrieve() method.";
    $new_attr->{'template_id'} = $sav_results;
    ok($saved_template = C4::Labels::Template->retrieve(template_id => $sav_results))  || diag "Template->retrieve() FAILED.";
    is_deeply($saved_template, $new_attr) || diag "Retrieved template object FAILED to verify.";
}

diag "Testing Template->save method with an updated object.";

$saved_template->set_attr(template_desc => 'A test template');
my $upd_results = $saved_template->save();
ok($upd_results ne -1) || diag "Template->save() FAILED.";
my $updated_template = C4::Labels::Template->retrieve(template_id => $sav_results);
is_deeply($updated_template, $saved_template) || diag "Updated template object FAILED to verify.";

diag "Testing Template->retrieve() convert points option.";

my $conv_template = C4::Labels::Template->retrieve(template_id => $sav_results, convert => 1);
my $expect_conv = {
    page_width          => 612,
    page_height         => 792,
    label_width         => 189.36,
    label_height        => 72,
    top_text_margin     => 10.008,
    left_text_margin    => 3.0024,
    top_margin          => 25.2,
    left_margin         => 16.56,
    col_gap             => 9.36,
    row_gap             => 0,
};

foreach my $key (keys %{$expect_conv}) {
    ok($expect_conv->{$key} eq $conv_template->get_attr($key)) || diag "Template->retrieve() convert points option FAILED. Expected " . $expect_conv->{$key} . " but got " . $conv_template->get_attr($key) . ".";
}

diag "Testing Template->delete() method.";

my $del_results = $updated_template->delete();
ok($del_results ne -1) || diag "Template->delete() FAILED.";