#!/usr/bin/perl

use 5.010_000;
use warnings;
use strict;

=head1 NAME

fripost-newalias - Add a new alias to the system

=head1 SYNOPSIS

fripost-newalias
fripost-newalias GOTO FROM...

=cut

use FindBin qw($Bin);
use lib "$Bin/lib";

use Data::Dumper;
use Email::Valid;
use Fripost::Password;
use Fripost::Prompt;
use Fripost::Schema;
use IO::Prompt;
use Getopt::Long;
use YAML::Syck;

## Get command line options
our $conf = LoadFile('default.yml');

GetOptions(
    'dbi_dsn'    => \$conf->{dbi_dsn},
    'admuser=s' => \$conf->{admuser},
    'admpass=s' => \$conf->{admpass},
    'pretend'   => \$conf->{pretend},
) or die "Unable to get command line options.";

# Connect to the database
my $schema = Fripost::Schema->connect(
    $conf->{dbi_dsn}, $conf->{admuser}, $conf->{admpass}, {} #\%dbi_params
);

# Get information
my $goto = fix_username(shift @ARGV);
my @addr = @ARGV;
$goto //= prompt_username("Alias goto address: ");
@addr || push @addr, prompt "Alias address: ";

if ($conf->{pretend}) {
    say "Nothing to do since we are pretending...";
    exit 0;
}

# Show goto adress
say "goto adress: $goto";

# Show from adresses
@addr = grep {
    if (Email::Valid->address($_)) {
        1;
    }
    else {
        say "WARN: skipping invalid address $_";
        undef;
    }
} @addr;
if (@addr == 0) {
    say "No valid destination adresses. Aborting...";
    exit 1;
}
say "dest adress: " . (join " ", @addr);
ask_if_ok_or_abort();

## Insert alias into database
for my $addr (@addr) {
    my $rs = $schema->resultset('Alias')->search({
        address => $addr,
    });
    if (!$rs->count) {
        my $db_alias = $schema->resultset('Alias')->new({
            address => $addr,
            goto    => $goto,
            domain  => (split /\@/, $addr)[1],
        });
        $db_alias->insert;

        say "New alias added from $addr to $goto.";
    }
    else {
        say "There already exists an alias for $addr.";
    }
}

=head1 AUTHOR

Stefan Kangas C<< <skangas at skangas.se> >>

=head1 COPYRIGHT

Copyright 2010,2011 Stefan Kangas.

=head1 LICENSE

This program is free software; you can redistribute it and/or modify it
under the same terms as perl itself.

=cut