#!/usr/bin/perl
use strict;
use warnings;
use FS::UID qw(adminsuidsetup);
use FS::Record qw(qsearch qsearchs dbh);
use FS::lata;
use FS::phone_avail;
use FS::svc_phone;
use Data::Dumper;

print "started time=".time."\n";

my $user = shift;
adminsuidsetup $user;

local $SIG{HUP} = 'IGNORE';
local $SIG{INT} = 'IGNORE';
local $SIG{QUIT} = 'IGNORE';
local $SIG{TERM} = 'IGNORE';
local $SIG{TSTP} = 'IGNORE';
local $SIG{PIPE} = 'IGNORE';

my $oldAutoCommit = $FS::UID::AutoCommit;
local $FS::UID::AutoCommit = 0;
my $dbh = dbh;

my %latas = map { $_->latanum => $_ } qsearch('lata', {});

foreach my $lata ( keys %latas ) {
        next unless $latas{$lata}->have_usage > 0;
        $latas{$lata}->have_usage(0);
        my $error = $latas{$lata}->replace;
        if ( $error ) {
            $dbh->rollback if $oldAutoCommit;
            die "error replacing LATA $lata: $error";
        }
}
print "cleared have_usage for all LATAs time=".time."\n";

my @dids = qsearch({     'table'     => 'svc_phone',
                                'hashref'   => 
                                    { 'latanum' =>
                                        { 'op'      => '>',
                                          'value'   => '0',
                                        },
                                    },
                                'addl_from' => 'join phone_avail using (svcnum)',
                                  });
print "DID query finished time=".time."\n";

my $count = 0;
foreach my $did ( @dids ) {
    print "count=$count time=".time."\n" if $count % 1000 == 0;
    my @cdrs = $did->get_cdrs;
    my $lata = $latas{$did->latanum};
    $count++;
    if ( scalar(@cdrs) ) {
        if ( !$lata->have_usage ) {
            $lata->have_usage(1);
        }
        else {
            $lata->have_usage($lata->have_usage+1);
        }
    }
}

print "Set have_usage finished time=".time."\n";

foreach my $lata ( keys %latas ) {
    if ( $latas{$lata}->modified ) {
        print "$lata ".$latas{$lata}->have_usage."\n";
        my $error = $latas{$lata}->replace;
        if ( $error ) {
            $dbh->rollback if $oldAutoCommit;
            die "error replacing LATA $lata: $error";
        }
    }
}

$dbh->commit or die $dbh->errstr if $oldAutoCommit;
print "done time=".time."\n";