#!/usr/bin/perl
#/* ========================================
# * ███╗   ███╗██████╗ ██╗ █████╗ ██╗
# * ████╗ ████║██╔══██╗██║██╔══██╗██║
# * ██╔████╔██║██║  ██║██║███████║██║
# * ██║╚██╔╝██║██║  ██║██║██╔══██║██║
# * ██║ ╚═╝ ██║██████╔╝██║██║  ██║███████╗
# * ╚═╝     ╚═╝╚═════╝ ╚═╝╚═╝  ╚═╝╚══════╝
# * ========================================
# * mDial - Omni-Channel Contact Centre Suite.
# * Initially Written by Martin McCarthy.
# * Contributions welcome.
# * Active: 2020 - 2023.
# *
# * This software is licensed under AGPLv2.
# * You can find more information here;
# * https://www.gnu.org/licenses/agpl-3.0.en.html
# * A copy of the license is also shipped with this build.
# *
# * Important note: this software is provided to you free of charge.
# * If you paid for this software, you were ripped off.
# *
# * This project is a fork of the awesome FOSS project, ViCiDial.
# * ViCiDial is copyrighted by Matt Florell and the ViCiDial Group
# * under the AGPLv2 license.
# *
# * You can find out more about ViCiDial;
# * Web: https://www.vicidial.com/
# * Email: Matt Florell <vicidial@gmail.com>
# * IRC: Libera.Chat - ##vicidial
# *
# * Bug reports, feature requests and patches welcome!
# * ======================================== */
$script = 'agi-ingroup_survey.agi';
$wav    = '.wav';
( $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"; }
$now_date_epoch = time();
$now_date       = "$year-$mon-$mday $hour:$min:$sec";
$PATHconf       = '/etc/astguiclient.conf';
open( conf, "$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 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;
$stmtA =
"SELECT agi_output,asterisk_version,ext_context FROM servers where server_ip = '$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];
    $asterisk_version = $aryA[1];
    $DBext_context    = $aryA[2];
    if ($DBext_context)              { $ext_context = $DBext_context; }
    if ( $DBagi_output =~ /STDERR/ ) { $AGILOG      = '1'; }
    if ( $DBagi_output =~ /FILE/ )   { $AGILOG      = '2'; }
    if ( $DBagi_output =~ /BOTH/ )   { $AGILOG      = '3'; }
}
$sthA->finish();
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++;
    }
    @ARGV_vars      = split( /-----/, $ARGV[0] );
    $CLI_exten      = $ARGV_vars[0];
    $force_playback = $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 = $unique_id; }
    if (/^agi_priority\:\s+(.*)$/)  { $priority  = $1; }
    if (/^agi_channel\:\s+(.*)$/)   { $channel   = $1; }
    if (/^agi_extension\:\s+(.*)$/) { $extension = $1; }
    if (/^agi_type\:\s+(.*)$/)      { $type      = $1; }
    if (/^agi_callerid\:\s+(.*)$/) { $callerid = $1; $calleridnum = $callerid; }
    if (/^agi_calleridname\:\s+(.*)$/) { $calleridname = $1; }
}
if (   ( length($callerid) > 20 )
    && ( $callerid =~ /\"\S\S\S\S\S\S\S\S\S\S\S\S\S\S\S\S\S\S/ ) )
{
    $callerid =~ s/^\"//gi;
    $callerid =~ s/\".*$//gi;
}
if (
    (
        ( length($calleridname) > 5 )
        && (   ( !$callerid )
            or ( $callerid =~ /unknown|private|00000000/i )
            or ( $callerid =~ /5551212/ ) )
    )
    or (   ( length($calleridname) > 17 )
        && ( $calleridname =~ /\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d/ ) )
  )
{
    $callerid = $calleridname;
}
if ($AGILOG) { $agi_string = "AGI Environment Dump:"; &agi_output; }
foreach $i ( sort keys %AGI ) {
    if ($AGILOG) { $agi_string = " -- $i = $AGI{$i}"; &agi_output; }
}
$VDADcampaign   = '';
$VDADphone      = '';
$VDADphone_code = '';
$callerid =~ s/\"//gi;
$callerid =~ s/ .*//gi;
$CIDlead_id = $callerid;
$CIDlead_id = substr( $CIDlead_id, 10, 10 );
$CIDlead_id = ( $CIDlead_id + 0 );
if ( ( $CLIlead_id > 0 ) && ( $CIDlead_id < 1 ) ) { $CIDlead_id = $CLIlead_id; }
$VD_lead_id = $CIDlead_id;

if ($AGILOG) {
    $agi_string =
"AGI Variables: |$unique_id|$channel|$extension|$CIDlead_id|$callerid|$AST_ver|";
    &agi_output;
}
if ( ( $channel =~ /Local/i ) && ( $AST_ver !~ /^1\.0\.8|^1\.0\.9/ ) ) {
    if ($AGILOG) {
        $agi_string = "+++++ VDAD START LOCAL CHANNEL: EXITING- $priority";
        &agi_output;
    }
    if ( $priority > 2 ) { sleep(1); }
    exit;
}
$AGI->stream_file('sip-silence');
$AGI->stream_file('sip-silence');
$stmtA =
"SELECT campaign_id,participate,call_date FROM vicidial_inbound_survey_log where lead_id='$CIDlead_id' and uniqueid='$unique_id' order by call_date desc limit 1;";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
$sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
$sthArows = $sthA->rows;
if ($AGILOG) { $agi_string = "$sthArows|$stmtA|"; &agi_output; }

if ( $sthArows > 0 ) {
    @aryA           = $sthA->fetchrow_array;
    $VD_campaign_id = $aryA[0];
    $VD_participate = $aryA[1];
    $VD_call_date   = $aryA[2];
    $sthA->finish();
}
else {
    if ($AGILOG) {
        $agi_string =
"--    vicidial_inbound_survey_log record not found, exiting: |$CIDlead_id|$unique_id";
        &agi_output;
    }
    $AGI->hangup($channel);
    exit;
}
$stmtA =
"SELECT inbound_survey,inbound_survey_question_filename,inbound_survey_callmenu from vicidial_inbound_groups where group_id = '$VD_campaign_id';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
$sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
$sthArowsL = $sthA->rows;
if ( $sthArowsL > 0 ) {
    @aryA                             = $sthA->fetchrow_array;
    $inbound_survey                   = $aryA[0];
    $inbound_survey_question_filename = $aryA[1];
    $inbound_survey_callmenu          = $aryA[2];
}
$sthA->finish();
if (   ( $inbound_survey =~ /ENABLED/ )
    && ( length($inbound_survey_question_filename) > 0 )
    && ( $VD_participate =~ /Y/ ) )
{
    $digits_to_collect = 1;
    $AGI->stream_file('sip-silence');
    $AGI->stream_file('sip-silence');
    $AGI->stream_file('silence');
    $stmtA =
"UPDATE vicidial_inbound_survey_log SET played='R' where lead_id='$CIDlead_id' and uniqueid='$unique_id' and campaign_id='$VD_campaign_id' order by call_date desc limit 1;";
    if ($AGILOG) { $agi_string = "|$stmtA|"; &agi_output; }
    $VISLaffected_rowsX = $dbhA->do($stmtA);
    $stmtA =
"INSERT INTO live_inbound_log (uniqueid,channel,server_ip,caller_id,extension,phone_ext,start_time,comment_a,comment_b,comment_d,comment_e) values('$uniqueid','$channel','$VARserver_ip','$callerid','$extension','$CIDlead_id','$now_date','$VD_campaign_id','$VD_campaign_id','$VD_campaign_id','1');";
    if ($AGILOG) { $agi_string = "|$stmtA|"; &agi_output; }
    $LILaffected_rowsX = $dbhA->do($stmtA);

    if ($AGILOG) {
        $agi_string =
"--    Ask-Post-Call-Survey RUNNING: $VISLaffected_rowsX|$LILaffected_rowsX|$unique_id|$CIDlead_id|";
        &agi_output;
    }
    $digit = '';
    undef $digit;
    $interrupt_digit = '';
    undef $interrupt_digit;
    $digit_loop_counter = 0;
    $interrupt_digit    = $AGI->stream_file( 'sip-silence', "123456789" );
    $interrupt_digit    = '';
    undef $interrupt_digit;
    $interrupt_digit =
      $AGI->stream_file( "$inbound_survey_question_filename", "123456789" );

    if ($AGILOG) {
        $agi_string =
"interrupt_digit |$interrupt_digit|    |$inbound_survey_question_filename|";
        &agi_output;
    }
    $digits_being_entered = 1;
    $totalDTMF            = '';
    if ( $interrupt_digit > 1 ) {
        if ( $interrupt_digit == 48 ) { $interrupt_digit = 0; }
        if ( $interrupt_digit == 49 ) { $interrupt_digit = 1; }
        if ( $interrupt_digit == 50 ) { $interrupt_digit = 2; }
        if ( $interrupt_digit == 51 ) { $interrupt_digit = 3; }
        if ( $interrupt_digit == 52 ) { $interrupt_digit = 4; }
        if ( $interrupt_digit == 53 ) { $interrupt_digit = 5; }
        if ( $interrupt_digit == 54 ) { $interrupt_digit = 6; }
        if ( $interrupt_digit == 55 ) { $interrupt_digit = 7; }
        if ( $interrupt_digit == 56 ) { $interrupt_digit = 8; }
        if ( $interrupt_digit == 57 ) { $interrupt_digit = 9; }
        $totalDTMF = $interrupt_digit;
        $digit_loop_counter++;
    }
    while ( ( $digit_loop_counter < $digits_to_collect ) ) {
        $digit = chr( $AGI->wait_for_digit('10000') )
          ;    # wait 5 seconds for input or until the key is pressed
        if ( $digit =~ /\d/ ) {
            $totalDTMF = "$totalDTMF$digit";
            if ($AGILOG) {
                $agi_string = "digit |$digit|     TotalDTMF |$totalDTMF|";
                &agi_output;
            }
            undef $digit;
        }
        else {
            $digit_loop_counter = $digits_to_collect;
        }
        $digit_loop_counter++;
    }
    $totalDTMF =~ s/\D//gi;
    $VISLaffected_rows = 0;
    if ( length($totalDTMF) > 0 ) {
        if ($AGILOG) {
            $agi_string = "digit |$digit|     TotalDTMF |$totalDTMF|";
            &agi_output;
        }
    }
    $stmtA =
"UPDATE vicidial_inbound_survey_log SET played='Y',dtmf_response='$totalDTMF',next_call_menu='$inbound_survey_callmenu' where lead_id='$CIDlead_id' and uniqueid='$unique_id' and campaign_id='$VD_campaign_id' order by call_date desc limit 1;";
    if ($AGILOG) { $agi_string = "|$stmtA|"; &agi_output; }
    $VISLaffected_rows = $dbhA->do($stmtA);
    $stmtA =
"INSERT INTO live_inbound_log (uniqueid,channel,server_ip,caller_id,extension,phone_ext,start_time,comment_a,comment_b,comment_d,comment_e) values('$uniqueid','$channel','$VARserver_ip','$callerid','$extension','$CIDlead_id','$now_date','$VD_campaign_id','$totalDTMF','$VD_campaign_id>$totalDTMF','1');";
    if ($AGILOG) { $agi_string = "|$stmtA|"; &agi_output; }
    $LILaffected_rows = $dbhA->do($stmtA);
    if ($AGILOG) {
        $agi_string =
"--    Ask-Post-Call-Survey DONE: $VISLaffected_rows|$LILaffected_rows|$totalDTMF|$unique_id|$CIDlead_id|";
        &agi_output;
    }
    if ( length($inbound_survey_callmenu) > 0 ) {
        $AGI->stream_file('sip-silence');
        $AGI->stream_file('sip-silence');
        $AGI->stream_file('sip-silence');
        $AGI->stream_file('sip-silence');
        if ($AGILOG) {
            $agi_string =
"exiting the ingroup survey app, transferring call to s:$inbound_survey_callmenu";
            &agi_output;
        }
        print "SET CONTEXT $inbound_survey_callmenu\n";
        $result = <STDIN>;
        checkresult($result);
        print "SET EXTENSION s\n";
        $result = <STDIN>;
        checkresult($result);
        print "SET PRIORITY 1\n";
        $result = <STDIN>;
        checkresult($result);
    }
    else {
        if ($AGILOG) {
            $agi_string =
"--    exiting the ingroup survey app, no call menu defined: |$CIDlead_id|$unique_id";
            &agi_output;
        }
        $AGI->hangup($channel);
        exit;
    }
}
$dbhA->disconnect();
exit;

sub checkresult {
    my ($res) = @_;
    my $retval;
    $tests++;
    chomp $res;
    if ( $res =~ /^200/ ) {
        $res =~ /result=(-?\d+)/;
        if ( !length($1) ) {
            $fail++;
        }
        else {
            $pass++;
        }
    }
    else {
        $fail++;
    }
}

sub agi_output {
    if ( $AGILOG >= 2 ) {
        open( Lout, ">>$AGILOGfile" )
          || die "Can't open $AGILOGfile: $!\n";
        print Lout "$now_date|$script|$agi_string\n";
        close(Lout);
    }
    if ( ( $AGILOG == '1' ) || ( $AGILOG == '3' ) ) {
        print STDERR "$now_date|$script|$agi_string\n";
    }
    $agi_string = '';
}

sub parse_asterisk_version {
    my $ast_ver_str     = $_[0];
    my @hyphen_parts    = split( /-/, $ast_ver_str );
    my $ast_ver_postfix = $hyphen_parts[1];
    my @dot_parts       = split( /\./, $hyphen_parts[0] );
    my %ast_ver_hash;
    if ( $dot_parts[0] <= 1 ) {
        %ast_ver_hash = (
            "major"    => $dot_parts[0],
            "minor"    => $dot_parts[1],
            "build"    => $dot_parts[2],
            "revision" => $dot_parts[3],
            "postfix"  => $ast_ver_postfix
        );
    }
    if ( $dot_parts[0] > 1 ) {
        %ast_ver_hash = (
            "major"    => 1,
            "minor"    => $dot_parts[0],
            "build"    => $dot_parts[1],
            "revision" => $dot_parts[2],
            "postfix"  => $ast_ver_postfix
        );
    }
    return (%ast_ver_hash);
}