#!/usr/bin/perl -w

use strict;
use FS::Daemon qw(daemonize1 drop_root logfile daemonize2 sigint sigterm);
use FS::UID qw(adminsuidsetup);
use FS::Record qw(qsearch ); #qsearchs);
#use FS::cdr;
use FS::cust_pkg;

my $user = shift or die &usage;

#daemonize1('freeside-sprepaidd', $user); #keep unique pid files w/multi installs
daemonize1('freeside-cdrd');

drop_root();

adminsuidsetup($user);

logfile( "%%%FREESIDE_LOG%%%/cdrd-log.". $FS::UID::datasrc );

daemonize2();

#--

my $addl_from =
  'LEFT JOIN part_pkg USING ( pkgpart ) '.
  "LEFT JOIN part_pkg_option
     ON ( cust_pkg.pkgpart = part_pkg_option.pkgpart
          AND part_pkg_option.optionname = 'bill_every_call' )";

#XXX should pay attention to disable_src for efficiency

my $extra_sql =
  "WHERE plan = 'voip_cdr' ".
  " AND optionvalue = '1' ".
  " AND ( susp   IS NULL OR susp   = 0)".
  " AND ( cancel IS NULL OR cancel = 0)".
  " AND 0 < ( 
      SELECT COUNT(*) FROM svc_phone LEFT JOIN cust_svc USING (svcnum)
        WHERE cust_pkg.pkgnum = cust_svc.pkgnum
          AND 0 < ( SELECT COUNT(*) FROM cdr
                      WHERE ( freesidestatus IS NULL OR freesidestatus = '' )
                        AND (    charged_party = svc_phone.phonenum
                              OR charged_party = svc_phone.countrycode
                                                 || svc_phone.phonenum
                              OR src = svc_phone.phonenum
                              OR src = svc_phone.countrycode
                                       || svc_phone.phonenum
                            )
                  )
    ) 
  ";

while (1) {

  my $found = 0;
  foreach my $cust_pkg ( 
    qsearch( {
      'select'    => 'cust_pkg.*, part_pkg.plan',
      'table'     => 'cust_pkg',
      'addl_from' => $addl_from,
      'hashref'   => {},
      'extra_sql' => $extra_sql,
    } )
  ) {

    $found = 1;

    my $work_cust_pkg = $cust_pkg;

    my $cust_main = $cust_pkg->cust_main;

    my $time = time;
    $cust_main->bill_and_collect( 
      'time'         => $time,
      'invoice_time' => $time,
      'actual_time'  => $time,
      'check_freq'   => '1d', #well
      #'debug'        => 1,
    );

  }

  die "exiting" if sigterm() || sigint();
  sleep 5; # unless $found;

}

#--

sub usage { 
  die "Usage:\n\n  freeside-prepaidd user\n";
}

=head1 NAME

freeside-prepaidd - Real-time daemon for prepaid packages

=head1 SYNOPSIS

  freeside-prepaidd

=head1 DESCRIPTION

Runs continuously and suspends or cancels any prepaid customer packages which
have passed their renewal date (next bill date).

=head1 SEE ALSO

=cut

1;