#!/usr/bin/perl

use strict;
use warnings;
use Getopt::Long qw(:config no_ignore_case);
use Perun::Agent;
use Perun::Common qw(printMessage);
use Switch;

sub help {
	return qq{
	Sets the user facility attribute. Facility id or name, user id and attribute value and attribute id or name are required.
	---------------------------------------------------------------
	Available options:
	--facilityId      | -f facility id
	--facilityName    | -F facility name
	--userId          | -u user id
	--attributeId     | -a attribute id
	--attributeName   | -A attribute name including namespace
	--attributeValue  | -w attribute value
	--batch           | -b batch
	--help            | -h prints this help

	};
}

my ($facilityId, $facilityName, $attributeId, $attributeName, @attributeValue, $userId);
our $batch;
GetOptions ("help|h" => sub { print help(); exit 0;} ,"batch|b" => \$batch,
"facilityId|f=i" => \$facilityId,
 "facilityName|F=s" => \$facilityName,
 "userId|u=i" => \$userId,
 "attributeId|a=i" => \$attributeId,
 "attributeName|A=s" => \$attributeName, 'attributeValue|w=s@{1,}' => \@attributeValue) || die help();

# Check options
unless (defined($facilityId) or (defined($facilityName))) { die "ERROR: facilityId or facilityName is required \n";}
unless (defined($attributeId) or defined($attributeName)) { die "ERROR: attributeId or attributeName is required \n";}
unless (@attributeValue) { die "ERROR: attributeValue is required \n";}
unless (defined($userId)) {die "ERROR: userId is required \n";}

my $agent = Perun::Agent->new();
unless($facilityId) {
	my $facilitiesAgent = $agent->getFacilitiesAgent;
	my $facility = $facilitiesAgent->getFacilityByName(name => $facilityName);
	$facilityId=$facility->getId;
}

my $attributesAgent = $agent->getAttributesAgent;
my $attributeDefinition;

if (!defined($attributeId)) {
	$attributeDefinition =  $attributesAgent->getAttributeDefinition(attributeName => $attributeName);
} else {
	$attributeDefinition =  $attributesAgent->getAttributeDefinitionById(id => $attributeId);
}

# Get the attribute definition and create the attribute
my $attribute = Perun::beans::Attribute->fromAttributeDefinition($attributeDefinition);

$attribute->setValueFromArray(@attributeValue);

$attributesAgent->setAttribute(facility => $facilityId,user => $userId, attribute => $attribute);

printMessage("Attribute Id:".$attribute->getId." set for the user Id: $userId and the facility Id: $facilityId", $batch);
