#!/usr/bin/perl -w

use strict;
use DBI;
use Getopt::Std;
use POSIX qw(
    ceil
);

use File::stat;
use Time::localtime;
my %options = ();
getopts("c:",\%options);
my $configFile = $options{c};
if (!$configFile || ! -f $configFile) {
    print "Usage: $0 -c CONFIG_FILE\n";
    exit 1;
}

my $config = loadConfig($configFile);
my $dbh = makeConnection($config);
END {
    if ($dbh) {
        $dbh->disconnect();
    }
}

$| = 1;
# Codes start...

Update_insertTables($dbh);

# Codes end.

exit 0;

############################################################
sub makeConnection {
    my ($config) = @_;
    if (!$config) {
        return;
    }
    my ($db_driver, $db_name, $db_host, $db_port, $db_user, $db_password);

    $db_driver   = $config->{'db_driver'} || 'mysql';
    $db_name     = $config->{'db_name'};
    $db_host     = $config->{'db_host'};
    $db_port     = $config->{'db_port'}   || '3306';
    $db_user     = $config->{'db_user'};
    $db_password = $config->{'db_password'};

    my $dsn = "dbi:$db_driver:$db_name:$db_host:$db_port";

    return DBI->connect($dsn, $db_user, $db_password);
}
############################################################


sub loadConfig {
    my ($configFile) = @_;
#    print "Enter the config filename of Opals: ";
#    $configFile = <STDIN>;
    my $config = {};

    open CONF, $configFile || die "Cannot open file $configFile";
    while (<CONF>) {
        chomp;
        s/#.*//;                # remove comments
        next if /^\s*$/;        # ignore blank lines

        if (/^\s*(\w+)\s*=\s*(.*?)\s*$/) {
            $config->{$1} = $2;
        }
    }
    close CONF;
    
    return $config;
}
############################################################

############################################################

sub Update_insertTables{
    my($dbh)=@_;

    $dbh->do("insert into opl_preference set var='barcodeType', val='0', opt='0|1|2', description='0:default, 1:Follett, 2:Spectrum");

    $dbh->do("DROP TABLE IF EXISTS opl_ge852record");

    $dbh->do("CREATE TABLE `opl_ge852record` (
  `req_id` int(10) unsigned default NULL,
  `rid` int(10) unsigned default NULL,
  `barcode` varchar(50) default NULL,
  `status` enum('waiting','done') default 'waiting',
  UNIQUE KEY `req_id` (`req_id`,`rid`,`barcode`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1");


    $dbh->do("DROP TABLE IF EXISTS opl_ge852request");
    $dbh->do("CREATE TABLE `opl_ge852request` (
  `req_id` int(10) unsigned NOT NULL auto_increment,
  `uid` int(10) unsigned default NULL,
  `o_code` varchar(1) default NULL,
  `n_code` varchar(1) default NULL,
  `o_data` varchar(255) default NULL,
  `n_data` varchar(255) default NULL,
  `action` enum('update','append','delete','copy','transfer') default NULL,
  `frDate` datetime default NULL,
  `toDate` datetime default NULL,
  `reqDate` datetime default NULL,
  `finishDate` datetime default NULL,
  `status` enum('waiting','processing','done') default 'waiting',
  `digest` varchar(128) NOT NULL,
  PRIMARY KEY  (`req_id`)
) ENGINE=MyISAM AUTO_INCREMENT=3 DEFAULT CHARSET=latin1 ");

    $dbh->do("DROP TABLE IF EXISTS opl_sessionVar");

    $dbh->do("CREATE TABLE `opl_sessionVar` (
  `ssid` varchar(40) default '0',
  `var` varchar(36) default NULL,
  `rid` int(10) unsigned default NULL,
  `barcode` varchar(50) default NULL,
  `note` text,
  `timestamp` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
  KEY `rid` (`rid`,`barcode`,`var`,`ssid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1");
    
        
}

#////////////////////////////////////////////////////////////////////////////