#!/usr/bin/env perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html

# This script is used by LogEventToTealEventLog response to put RMC events into
# the TEAL's x_tealeventlog table.  It handles both batch and non-batching events.

BEGIN
{
    $::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
}
use lib "$::XCATROOT/lib/perl";
use strict;
use Getopt::Std;
use POSIX qw(strftime);
use xCAT::Utils;
use xCAT::TableUtils;
use xCAT::MsgUtils;
use IO::File;
use TEAL::Semaphore;
use TEAL::event_id;

my $batch = 0;
if (exists($ENV{ERRM_COND_BATCH})) { $batch = $ENV{ERRM_COND_BATCH}; }
my @a        = ();
my $condname = $ENV{ERRM_COND_NAME};
my $respname = $ENV{ERRM_ER_NAME};
my $eventid  = $TEAL::event_id::tabeventid{$condname};

if (!$batch) {    #handle single event
    my $time         = $ENV{ERRM_TIME};
    my $nodenamelist = $ENV{ERRM_NODE_NAMELIST};
    $nodenamelist =~ s/\{(.*)\}/$1/;

    my $event = {
        event_id      => $eventid,
        time_occurred => convertTime($time),
        src_comp      => $ENV{ERRM_RSRC_CLASS_PNAME},
        src_loc_type  => "A",
        src_loc       => "$nodenamelist##" . $ENV{ERRM_RSRC_NAME},
        rpt_comp      => 'IBM.Condition',
        rpt_loc_type  => "A",
        rpt_loc       => $ENV{ERRM_NODE_NAME} . "##" . $ENV{ERRM_COND_NAME},
        raw_data_fmt  => "0",
        raw_data      => $ENV{ERRM_ATTR_PNAME} . "=" . $ENV{ERRM_VALUE},
    };

    push(@a, $event);
} else {    #handle event batching
    if ($ENV{ERRM_COND_BATCH_NUM} > 0) {

        #check if event detail file exist
        if (!exists($ENV{ERRM_EVENT_DETAIL_FILE})) {
            xCAT::MsgUtils->message('S', "logeventtoteal: no event detail file specified in the response $respname for condition $condname.\n");
            exit(1);
        }

        my $filename = $ENV{ERRM_EVENT_DETAIL_FILE};
        if (!-f $filename) {
            xCAT::MsgUtils->message('S', "logeventtoteal: cannot find event detail file $filename in response $respname for condition $condname.\n");
            exit(1);
        }

        open(FILE1, "<$filename");
        readline(FILE1);    #skip first 2 lines
        readline(FILE1);
        my $line1      = readline(FILE1);
        my @aTemp      = split(/=/, $line1);
        my $num_events = $aTemp[1];
        close(FILE1);

        my $count;
        for ($count = 1 ; $count <= $num_events ; $count++) {
            my $content = `sed -n "/Event $count:/,/ERRM_COND_BATCH/ p" $filename`;

            my @content_array = split(/\n/, $content);
            pop(@content_array);      #get rid of last line
            shift(@content_array);    #get rid of firt line

            my %content_hash = ();
            foreach (@content_array) {
                /([^\=]+)\=(.*)/;
                $content_hash{$1} = $2;
            }

            my $time         = $content_hash{ERRM_TIME};
            my $nodenamelist = $content_hash{ERRM_NODE_NAMELIST};
            $nodenamelist =~ s/\{(.*)\}/$1/;
            my $event = {
                event_id      => $eventid,
                time_occurred => convertTime($time),
                src_comp      => $content_hash{ERRM_RSRC_CLASS_PNAME},
                src_loc_type  => "A",
                src_loc => $nodenamelist . "##" . $content_hash{ERRM_RSRC_NAME},
                rpt_comp     => "IBM.Condition",
                rpt_loc_type => "A",
                rpt_loc => $content_hash{ERRM_NODE_NAME} . "##" . $content_hash{ERRM_COND_NAME},
                raw_data_fmt => "0",
                raw_data => $content_hash{ERRM_ATTR_PNAME} . "=" . $content_hash{ERRM_VALUE},
            };
            push(@a, $event);
        }
    }
}

my ($rc, $msg) = xCAT::TableUtils->logEventsToTealDatabase(\@a);
if ($rc) {
    xCAT::MsgUtils->message('S', "logeventtoteal:$msg. The condition is $condname. The response is $respname.\n");
} else {
    my $s = TEAL::Semaphore->new();
    $s->post()
}

# convert time string that can be used for timestamp datatype for db
sub convertTime {
    my ($seconds, $micro) = split(/\,/, $_[0]);

    #return strftime("%A %D %T", localtime($seconds));
    my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime($seconds);
    my $result = sprintf("%4d-%02d-%02d %02d:%02d:%02d.%06d", $year + 1900, $mon + 1, $mday, $hour, $min, $sec, $micro);
    return $result;
}


exit $rc;