#!/usr/bin/perl
#####Sets holiday periods for each branch. Datedues will be extended if branch is closed -TG
use strict;
use CGI;

use C4::Auth;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::Database;
use HTML::Template;
use C4::Calendar;

my $input = new CGI;
#my $branch = $input->param('branch');
my $branch=C4::Context->preference('defaultbranch') || $input->param('branch');
my $dbh = C4::Context->dbh();
# Get the template to use
my ($template, $loggedinuser, $cookie)
    = get_template_and_user({template_name => "tools/holidays.tmpl",
			                 type => "intranet",
			                 query => $input,
			                 authnotrequired => 0,
			                 flagsrequired => {parameters => 1},
					         debug => 1,
			               });

# Set all the branches.
my $branches = $dbh->prepare("select branchcode, branchname from branches");
$branches->execute;
# It creates a list of branches
my %list;
while (my ($branchcode, $branchname) = $branches->fetchrow) {
	$list{$branchcode} = $branchname;
}
my @listValues = keys(%list);
if (!defined($branch)) {
	$branch =$listValues[4];
}
my $branchesList = CGI::scrolling_list(-name => 'branch',
                           		       -values => \@listValues,
			                           -labels => \%list,
			                           -size => 1,
									   -default => [$branch],
			                           -multiple => 0,
									   -id => "branch",
									   -onChange => "changeBranch()");

$branches->finish;

# Get all the holidays
warn "BRANCH : $branch";
my $calendar = C4::Calendar->new(branchcode => $branch);
my $week_days_holidays = $calendar->get_week_days_holidays();
my @week_days;
foreach my $weekday (keys %$week_days_holidays) {
warn "WEEK DAY : $weekday";
	my %week_day;
	%week_day = (KEY => $weekday,
		         TITLE => $week_days_holidays->{$weekday}{title},
		         DESCRIPTION => $week_days_holidays->{$weekday}{description});
	push @week_days, \%week_day;
}

my $day_month_holidays = $calendar->get_day_month_holidays();
my @day_month_holidays;
foreach my $monthDay (keys %$day_month_holidays) {
	my %day_month;
	%day_month = (KEY => $monthDay,
		          TITLE => $day_month_holidays->{$monthDay}{title},
		          DESCRIPTION => $day_month_holidays->{$monthDay}{description});
	push @day_month_holidays, \%day_month;
}

my $exception_holidays = $calendar->get_exception_holidays();
my @exception_holidays;
foreach my $yearMonthDay (keys %$exception_holidays) {
	my %exception_holiday;
	%exception_holiday = (KEY => $yearMonthDay,
		                  TITLE => $exception_holidays->{$yearMonthDay}{title},
		                  DESCRIPTION => $exception_holidays->{$yearMonthDay}{description});
	push @exception_holidays, \%exception_holiday;
}

my $single_holidays = $calendar->get_single_holidays();
my @holidays;
foreach my $yearMonthDay (keys %$single_holidays) {
	my %holiday;
	%holiday = (KEY => $yearMonthDay,
		        TITLE => $single_holidays->{$yearMonthDay}{title},
		        DESCRIPTION => $single_holidays->{$yearMonthDay}{description});
	push @holidays, \%holiday;
}

# Replace the template values with the real ones
$template->param(BRANCHES => $branchesList);
$template->param(WEEK_DAYS_LOOP => \@week_days);
$template->param(HOLIDAYS_LOOP => \@holidays);
$template->param(EXCEPTION_HOLIDAYS_LOOP => \@exception_holidays);
$template->param(DAY_MONTH_HOLIDAYS_LOOP => \@day_month_holidays);
$template->param(branch => $branch);

# Shows the template with the real values replaced
output_html_with_http_headers $input, $cookie, $template->output;