#!/usr/bin/perl -w

=head1 NAME

freeside-setup

=cut

#to delay loading dbdef until we're ready
BEGIN { $FS::Schema::setup_hack = 1; }

#to allow initial insert
use FS::part_pkg;
$FS::part_pkg::setup_hack = 1;
$FS::part_pkg::setup_hack = 1;

use strict;
use vars qw($opt_u $opt_d $opt_v $opt_q);
use Getopt::Std;
use FS::UID qw(adminsuidsetup datasrc checkeuid getsecrets);
use FS::CurrentUser;
use FS::Schema qw( dbdef_dist reload_dbdef );
use FS::Record qw( qsearch );
#use FS::raddb;
use FS::Setup qw(create_initial_data);
use FS::Conf;

die "Not running uid freeside!" unless checkeuid();

#my %attrib2db =
#  map { lc($FS::raddb::attrib{$_}) => $_ } keys %FS::raddb::attrib;

getopts("u:vqd:");
$opt_v = 1 unless $opt_q; #verbose by default now

my $config_dir = shift || '%%%DIST_CONF%%%' ;
$config_dir =~ /^([\w.:=\/]+)$/
  or die "unacceptable configuration directory name";
$config_dir = $1;

getsecrets();

#needs to match FS::Record
my($dbdef_file) = "%%%FREESIDE_CONF%%%/dbdef.". datasrc;

my $username_len = 32;

###
# create a dbdef object from the old data structure
###

warn "Loading schema objects\n" if $opt_v;

my $dbdef = dbdef_dist(datasrc);

#important
$dbdef->save($dbdef_file);
&FS::Schema::reload_dbdef($dbdef_file);

###
# create 'em
###

warn "Connecting to database\n" if $opt_v;

$FS::CurrentUser::upgrade_hack = 1;
$FS::UID::callback_hack = 1;
my $dbh = adminsuidsetup $opt_u; #$user;
$FS::UID::callback_hack = 0;

#create tables
$|=1;

warn "Creating tables and indices\n" if $opt_v;

foreach my $statement ( $dbdef->sql($dbh) ) {
  $dbh->do( $statement )
    or die "CREATE error: ". $dbh->errstr. "\ndoing statement: $statement";
}

#now go back and reverse engineer the db
#so we pick up the correct column DEFAULTs for #oidless inserts
dbdef_create($dbh, $dbdef_file);
delete $FS::Schema::dbdef_cache{$dbdef_file}; #force an actual reload
reload_dbdef($dbdef_file);

warn "Tables and indices created - commiting transaction\n" if $opt_v;
$dbh->commit or die $dbh->errstr;
$dbh->disconnect or die $dbh->errstr;
warn "Database schema committed successfully\n" if $opt_v;

warn "Initializing configuration\n" if $opt_v;
$FS::UID::callback_hack = 1;
$dbh = adminsuidsetup $opt_u;
$FS::UID::callback_hack = 0;
if (!scalar(qsearch('conf', {}))) {
  my $error = FS::Conf::init_config($config_dir);
  if ($error) {
    $dbh->rollback or die $dbh->errstr;
    die $error;
  }
}

warn "Configuration initialized - commiting transaction\n" if $opt_v;
$dbh->commit or die $dbh->errstr;
$dbh->disconnect or die $dbh->errstr;
warn "Configuration committed successfully\n" if $opt_v;

$dbh = adminsuidsetup $opt_u;
create_initial_data('domain' => $opt_d);

warn "Database initialized - commiting transaction\n" if $opt_v;
$dbh->commit or die $dbh->errstr;
$dbh->disconnect or die $dbh->errstr;
warn "Database initialization committed successfully\n" if $opt_v;

sub dbdef_create { # reverse engineer the schema from the DB and save to file
  my( $dbh, $file ) = @_;
  my $dbdef = new_native DBIx::DBSchema $dbh;
  $dbdef->save($file);
}

sub usage {
  die "Usage:\n  freeside-setup -d domain.name [ -q ] [ config/dir ]\n"
  # [ -u user ] for devel/multi-db installs
}

1;