#!/usr/bin/perl

use strict;
use warnings;
use Getopt::Long qw(:config no_ignore_case);
use Text::ASCIITable;
use Perun::Agent;
use Perun::Common qw(printMessage tableToPrint getSortingFunction);

sub help {
	return qq{
	Prints list of Members allowed on Resource. Resource is required field.
	----------------------------------------------------
	Available options:
	--resourceId  | -r  Resource idetifier
	--orderById   | -i  order by numeric ID
	--batch       | -b  batch
	--help        | -h  prints this help

	};
}

my ($resourceId, $batch, $sortingFunction);
GetOptions("help|h" => sub { print help; exit 0;} ,
	"resourceId|r=i" => \$resourceId,
"orderById|i" => sub { $sortingFunction = getSortingFunction("getId") } ,
#FIXME member nema getName ###     "orderByName|n" =>  sub {$sortingFunction = getSortingFunction("getName", 1) },
"batch|b" => \$batch) || die help;

#options check
unless(defined $sortingFunction) { $sortingFunction = getSortingFunction("getId", 1); }
unless(defined $resourceId) { die "ERROR: resourceId required\n";}

my $agent = Perun::Agent->new();
my $resourcesAgent = $agent->getResourcesAgent;
my @members = $resourcesAgent->getAllowedMembers(resource => $resourceId);
unless(@members) { printMessage "No Member found\n", $batch; exit 0; }

#output
my $table = Text::ASCIITable->new();
$table->setCols('Id','Name');

foreach my $member (sort $sortingFunction @members) {
	my $user = $agent->getUsersAgent->getUserByMember(member=>$member->getId);
	my $name = $user->getFirstName . " " . ($user->getMiddleName ? $user->getMiddleName . " " : "" ) . $user->getLastName;
	$table->addRow($member->getId, $name);
}

print tableToPrint($table, $batch);
