#!/usr/bin/perl
use strict;
use warnings;
use English;
use Getopt::Long;
use Pod::Usage;
use NGCP::API::Client;
use Readonly;

Readonly my @required => qw(id);

my $opts = {
    verbose => 0,
};

GetOptions( $opts,
    "help|h" => sub { usage() },
    "id=i",
    "verbose",
) or usage();

sub check_params {
    my @missing;
    foreach my $param (@required) {
        push @missing, $param unless $opts->{$param};
    }
    usage(join(' ', @missing)) if scalar @missing;
    return;
}

sub usage {
    my $missing = shift;
    pod2usage(-exitval => $missing ? 1 : 0,
              -verbose => 99,
              -sections => 'SYNOPSIS|REQUIRED ARGUMENTS|OPTIONS',
              -message => $missing ? "Missing parameters: $missing" : '',
             );
    return;
}

sub main {
    check_params();
    my $uri = '/api/soundsets/';
    $uri .= $opts->{id} ? $opts->{id} : '';
    my $client = new NGCP::API::Client;
    $client->set_verbose($opts->{verbose});
    my $res = $client->request("GET", $uri);
    $res->is_success ? print $res->content."\n"
                     : print $res->result."\n";

    exit !$res->is_success;

    return;
}

main();

exit 0;

__END__

=head1 NAME

ngcp-sound-set - retreives an NGCP Sound Set

=head1 SYNOPSIS

B<ngcp-sound-set> [I<options>...] I<required-arguments>...

=head1 DESCRIPTION

B<This program> retreives a sound set from the NGCP platform.

=head1 REQUIRED ARGUMENTS

=over 8

=item B<--id> I<sid>

Sound set ID.

=back

=head1 OPTIONS

=over 8

=item B<--verbose>

Show additional debug information. Default false.

=item B<--help>

Print a brief help message.

=back

=head1 EXIT STATUS

Exit code 0 means everything is ok otherwise 1.

=head1 SEE ALSO

NGCP::API::Client

=head1 BUGS AND LIMITATIONS

Please report problems you notice to the Sipwise
Development Team <support@sipwise.com>.

=head1 AUTHOR

Victor Seva <vseva@sipwise.com>

=head1 LICENSE

Copyright (C) 2016 Sipwise GmbH, Austria

This program 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 3 of the License, or
(at your option) any later version.

This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

=cut