#!/usr/bin/perl

use strict;
use Getopt::Std;
use Date::Parse 'str2time';
use FS::UID qw(adminsuidsetup);
use FS::Record qw(qsearch dbh);
use FS::Conf;
use FS::cust_main;
use FS::h_cust_main;

my %opt;
getopts('n', \%opt);

my $user = shift or die &usage;
adminsuidsetup($user);
$FS::UID::AutoCommit = 0;
my $dbh = dbh;

my $conf = FS::Conf->new;
my $method = $conf->config('tax_district_method')
  or die "no tax district lookup method configured.\n";

my %limit;
%limit = ( district => '' ) if $opt{'n'};
my @location = qsearch( 'cust_location', { disabled => '', %limit } );

# breaking the rules somewhat by modifying cust_location records in place 
# instead of doing a proper package change, but we're not changing the 
# actual address
warn scalar(@location)." records found.\n";
my $queued = 0; my $updated = 0;
foreach my $location (@location) {
  my $error;
  my $job = FS::queue->new({
      job => 'FS::geocode_Mixin::process_district_update'
    });
  my $class = 'FS::cust_location';
  my $id = $location->locationnum;
  $error = $job->insert($class, $id);
  if ( $error ) {
    $dbh->rollback;
    die "error queueing update for $class $id\n";
  }
  $queued++;
}
warn "Queued $queued tax district lookups.\n";
$dbh->commit;

sub usage {
  "Usage:\n\n  freeside-tax-district-update [ -n ] user\n\n"
}

=head1 NAME

freeside-tax-district-update - Update tax district codes from a lookup source.

=head1 SYNOPSIS

  freeside-tax-district-update [ -n ] user

=head1 DESCRIPTION

Updates the 'district' field for all customers and service locations 
using an online tax information lookup method.  Currently the only 
one supported is the Washington Department of Revenue sales tax table, 
and looking up the tax district will create a cust_main_county record
with the tax rate for that district.

The -n option tells the script to ignore customers and locations that 
already have a district code.

The actual lookup operation will run from the job queue.

=cut