#!/usr/bin/perl

# enhancedMONITORswitch.agi
# Copyright (C) 2025  Matt Florell <vicidial@gmail.com>    LICENSE: AGPLv2
# This script switches the manager to MONITOR/BARGE/WHISPER for the agent being
# monitored using enhanced_agent_monitoring

# CHANGELOG:
# 250103-1619 - First build
#

$script = 'enhancedMONITORswitch.agi';

$now_date_epoch = time();
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$SQLdate = "$year-$mon-$mday $hour:$min:$sec";

# default path to astguiclient configuration file:
$PATHconf =		'/etc/astguiclient.conf';

open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
	{
	$line = $conf[$i];
	$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
	if ( ($line =~ /^PATHhome/) && ($CLIhome < 1) )
		{$PATHhome = $line;   $PATHhome =~ s/.*=//gi;}
	if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
		{$PATHlogs = $line;   $PATHlogs =~ s/.*=//gi;}
	if ( ($line =~ /^PATHagi/) && ($CLIagi < 1) )
		{$PATHagi = $line;   $PATHagi =~ s/.*=//gi;}
	if ( ($line =~ /^PATHweb/) && ($CLIweb < 1) )
		{$PATHweb = $line;   $PATHweb =~ s/.*=//gi;}
	if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
		{$PATHsounds = $line;   $PATHsounds =~ s/.*=//gi;}
	if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
		{$PATHmonitor = $line;   $PATHmonitor =~ s/.*=//gi;}
	if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
		{$VARserver_ip = $line;   $VARserver_ip =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
		{$VARDB_server = $line;   $VARDB_server =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
		{$VARDB_database = $line;   $VARDB_database =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
		{$VARDB_user = $line;   $VARDB_user =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
		{$VARDB_pass = $line;   $VARDB_pass =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
		{$VARDB_port = $line;   $VARDB_port =~ s/.*=//gi;}
	$i++;
	}

if (!$VARDB_port)	{$VARDB_port='3306';}
if (!$AGILOGfile)	{$AGILOGfile = "$PATHlogs/agiout.$year-$mon-$mday";}

use DBI;
use Time::HiRes ('gettimeofday','usleep','sleep');  # necessary to have perl sleep command of less than one second
use Asterisk::AGI;
$AGI = new Asterisk::AGI;

$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
    or die "Couldn't connect to database: " . DBI->errstr;

### Grab Server values from the database
$stmtA = "SELECT agi_output,local_gmt FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
	{
	$AGILOG = '0';
	@aryA = $sthA->fetchrow_array;
	$DBagi_output =		$aryA[0];
	$local_gmt =		$aryA[1];
	if ($DBagi_output =~ /STDERR/)	{$AGILOG = '1';}
	if ($DBagi_output =~ /FILE/)	{$AGILOG = '2';}
	if ($DBagi_output =~ /BOTH/)	{$AGILOG = '3';}
	}
$sthA->finish();

$agent_zap_channel =		"101";
########## FIND playfilename  ##########

$monitor_action='MONITOR';
### begin parsing run-time options ###
if (length($ARGV[0])>1)
	{
	if ($AGILOG) {$agi_string = "Perl Environment Dump:";   &agi_output;}
	$i=0;
	while ($#ARGV >= $i)
		{
		$args = "$args $ARGV[$i]";
		if ($AGILOG) {$agi_string = "$i|$ARGV[$i]";   &agi_output;}
		$i++;
		}
	
	### list of command-line array arguments:
	@ARGV_vars = split(/-----/, $ARGV[0]);

	$monitor_method = 		$ARGV_vars[0];
	$monitor_action = 		$ARGV_vars[1];
	}

$|=1;
while(<STDIN>) 
	{
	chomp;
	last unless length($_);
	if ($AGILOG)
		{
		if (/^agi_(\w+)\:\s+(.*)$/)
			{
			$AGI{$1} = $2;
			}
		}

	if (/^agi_uniqueid\:\s+(.*)$/)		{$unique_id = $1; $uniqueid = $unique_id;}
	if (/^agi_channel\:\s+(.*)$/)		{$channel = $1;}
	if (/^agi_extension\:\s+(.*)$/)		{$extension = $1;}
	if (/^agi_type\:\s+(.*)$/)			{$type = $1;}
	if (/^agi_callerid\:\s+(.*)$/)		{$callerid = $1;}
	if (/^agi_calleridname\:\s+(.*)$/)	{$calleridname = $1;}
	}

# check for monitoruser variable, if not set, then set it

$monitorsession = $AGI->get_variable('monitorsession');
$agent_zap_channel = $AGI->get_variable('agent_zap_channel');
$manager_zap_channel = $AGI->get_variable('manager_zap_channel');

if ($AGILOG) {$agi_string = "Agent session: |$monitorsession| Channel: $channel| Agent Channel: $agent_zap_channel|";   &agi_output;}


#$stmtA = "SELECT channel   FROM vicidial_live_agents  WHERE conf_exten = '$canal' AND ifnull(trim(channel), '') <> ''      and (channel in (select channel from live_channels) or comments='MANUAL')  LIMIT 1";
#$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','Originate','$BMquery','Channel: Local/$monitor_dialstring$stage$session_id@default','Context: default','Exten: $dialplan_number','Priority: 1','Callerid: \"$BEquery\" <$outbound_cid>','$variable','','','','');";


$BEquery = "BE0$now_date_epoch$monitorsession";


if ($monitor_method =~ /CMD/) 
	{
	# CMD - for commands on manager channel, default is MONITOR, mute the manager channel in agent ConfBridge session
	$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeMute','$BEquery','Conference: $monitorsession','Channel: $manager_zap_channel','','','','','','','','');";
	if ($monitor_action =~ /MONITOR/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeMute','$BEquery','Conference: $monitorsession','Channel: $manager_zap_channel','','','','','','','','');";
		}
	if ($monitor_action =~ /BARGE/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeUnmute','$BEquery','Conference: $monitorsession','Channel: $manager_zap_channel','','','','','','','','');";
		}
	if ($monitor_action =~ /WHISPER/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','Redirect','$BEquery','Channel: $manager_zap_channel','Context: vici_monitor_whisper','Exten: 47378221$monitorsession','Priority: 1','CallerID: $BEquery','','','','','');";
		}
	}
else
	{
	# MGR - for direct manager channel, default is MONITOR, mute the manager channel in agent ConfBridge session
	$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeMute','$BEquery','Conference: $monitorsession','Channel: $channel','','','','','','','','');";
	if ($monitor_action =~ /MONITOR/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeMute','$BEquery','Conference: $monitorsession','Channel: $channel','','','','','','','','');";
		}
	if ($monitor_action =~ /BARGE/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','ConfbridgeUnmute','$BEquery','Conference: $monitorsession','Channel: $channel','','','','','','','','');";
		}
	if ($monitor_action =~ /WHISPER/) 
		{
		$stmtA = "INSERT INTO vicidial_manager values('','','$SQLdate','NEW','N','$VARserver_ip','','Redirect','$BEquery','Channel: $channel','Context: vici_monitor_whisper','Exten: 47378221$monitorsession','Priority: 1','CallerID: $BEquery','','','','','');";
		}
	}

$affected_rows = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "MANAGER INSERT $channel|$affected_rows|$stmtA|";   &agi_output;}


exit;



sub agi_output
	{
	($Lsec,$Lmin,$Lhour,$Lmday,$Lmon,$Lyear,$Lwday,$Lyday,$Lisdst) = localtime(time);
	if ($Lhour < 10) {$Lhour = "0$Lhour";}
	if ($Lmin < 10) {$Lmin = "0$Lmin";}
	if ($Lsec < 10) {$Lsec = "0$Lsec";}
	$LOGtime = "$Lhour:$Lmin:$Lsec";

	if ($AGILOG >=2)
		{
		### open the log file for writing ###
		open(Lout, ">>$AGILOGfile")
				|| die "Can't open $AGILOGfile: $!\n";
		print Lout "$LOGtime|$LOGtime|$script|$agi_string\n";
		close(Lout);
		}
		### send to STDERR writing ###
	if ( ($AGILOG == '1') || ($AGILOG == '3') )
		{print STDERR "$LOGtime|$LOGtime|$script|$agi_string\n";}
	$agi_string='';
	}