#!/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-record_prompts.agi';
&get_time_now;
$US       = '_';
$PATHconf = '/etc/astguiclient.conf';
open( conf, "$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;
$stmtA = "SELECT agi_output FROM servers where server_ip = '$VARserver_ip';";
$sthA  = $dbhA->prepare($stmtA) or die "preparing: ", $dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows  = $sthA->rows;
$rec_count = 0;

while ( $sthArows > $rec_count ) {
    $AGILOG       = '0';
    @aryA         = $sthA->fetchrow_array;
    $DBagi_output = $aryA[0];
    if ( $DBagi_output =~ /STDERR/ ) { $AGILOG = '1'; }
    if ( $DBagi_output =~ /FILE/ )   { $AGILOG = '2'; }
    if ( $DBagi_output =~ /BOTH/ )   { $AGILOG = '3'; }
    $rec_count++;
}
$sthA->finish();
if ( length( $ARGV[0] ) > 1 ) {
    $i = 0;
    while ( $#ARGV >= $i ) {
        $args = "$args $ARGV[$i]";
        $i++;
    }
    @ARGV_vars = split( /-----/, $ARGV[0] );
    $format    = $ARGV_vars[0];
    $timeout   = $ARGV_vars[1];
}
$| = 1;
while (<STDIN>) {
    chomp;
    last unless length($_);
    if ($V) {
        if (/^agi_(\w+)\:\s+(.*)$/) {
            $AGI{$1} = $2;
        }
    }
    if (/^agi_uniqueid\:\s+(.*)$/) { $unique_id = $1; }
}
if   ( $format =~ /WAV/i ) { $format = 'wav'; }
else                       { $format = 'gsm'; }
if ( $timeout < 1 ) { $timeout = 360000; }    # default is 6 minutes
$unique_id_out         = $unique_id;
@NEW_ID                = split( /\./, $unique_id_out );
$NEW_ID_DIF            = '.0';
$unique_id_out         = "$NEW_ID[0]$NEW_ID_DIF$NEW_ID[1]";
$pin                   = '';
$stop_loop             = 0;
$quit_program          = 0;
$loop_counter          = 0;
$REC_id                = 85100000;
$REC_next              = 0;
$rec_prompt_count      = 1;
$rec_prompt_count_next = 0;
$stmtA                 = "SELECT rec_prompt_count from system_settings;";
$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;
    $rec_prompt_count      = $aryA[0];
    $rec_prompt_count_next = ( $rec_prompt_count + 1 );
}
$sthA->finish();
if ( -e "/prompt_count.txt" ) {
    open( test, "/prompt_count.txt" )
      || die "can't open /prompt_count.txt: $!\n";
    @test = <test>;
    close(test);
    $test[0] = ( $test[0] + 0 );
    if ( $rec_prompt_count > $test[0] ) { $test[0] = $rec_prompt_count; }
    if ( $rec_prompt_count < $test[0] ) {
        $rec_prompt_count = $test[0];
        $stmtA =
          "UPDATE system_settings SET rec_prompt_count='$rec_prompt_count';";
        $affected_rows = $dbhA->do($stmtA);
        if ($AGILOG) { $agi_string = "$affected_rows|$stmtA|"; &agi_output; }
    }
    $REC_next = ( $test[0] + 1 );
    $REC_id   = ( $REC_id + $REC_next );
}
else {
    open( test, ">/prompt_count.txt" )
      || die "can't open /prompt_count.txt: $!\n";
    print test "$rec_prompt_count";
    close(test);
    $REC_id = ( $REC_id + $rec_prompt_count );
}
$session_recording = "$REC_id";
print STDERR "Recording ID: $REC_id\n";
&welcome_1;
print STDERR "DONE Exiting...\n";
exit;

sub welcome_1 {
    while ( ( length($pin) ne 4 ) && ( !$stop_loop ) ) {
        &enter_pin_number;
        &log_transfer;
        $loop_counter++;
        if ( $loop_counter > 3 ) { $stop_loop++; $quit_program++; }
        print STDERR "\nPIN|$pin|\n";
    }
    $rec_count = 0;
    &lookup_account;
    if ( !$rec_count ) {
        $AGI->stream_file('ld_invalid_pin_number');
        $quit_program++;
    }
    if ($quit_program) {
        print STDERR "\nexiting the ping app\n";
        print "SET CONTEXT demo\n";
        $result = <STDIN>;
        checkresult($result);
        print "SET EXTENSION 8158\n";
        $result = <STDIN>;
        checkresult($result);
        print "SET PRIORITY 3\n";
        $result = <STDIN>;
        checkresult($result);
        exit;
    }
    $stmtA         = "UPDATE system_settings SET rec_prompt_count='$REC_next';";
    $affected_rows = $dbhA->do($stmtA);
    if ($AGILOG) { $agi_string = "$affected_rows|$stmtA|"; &agi_output; }
    open( test, ">/prompt_count.txt" )
      || die "can't open /prompt_count.txt: $!\n";
    print test "$REC_next";
    close(test);
    &record_prompts;
}

sub record_prompts {
    $AGI->stream_file('beep');
    print STDERR "\nrecord_prompts AGI welcome\n";
    $AGI->stream_file('vm-rec-generic');
    $AGI->stream_file('beep');
    $digit           = '';
    $interrupt_digit = '';
    $interrupt_digit =
      $AGI->record_file( "$session_recording", "$format", '123456789*#',
        "$timeout", 1 );
    print STDERR "interrupt_digit |$interrupt_digit|\n";
    $digits_being_entered = 1;
    $digit_loop_counter   = 0;
    $totalDTMF            = '';

    if ( $interrupt_digit > 1 ) {
        if ( $interrupt_digit == 35 ) { $interrupt_digit = '#'; }
        if ( $interrupt_digit == 42 ) { $interrupt_digit = '*'; }
        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++;
    }
    $AGI->stream_file('beep');
    if ( length($totalDTMF) > 0 ) {
        print STDERR "digit |$digit|     TotalDTMF |$totalDTMF|\n";
    }
    &verify_recording;
}

sub verify_recording {
    $digit           = '';
    $interrupt_digit = '';
    $interrupt_digit = $AGI->stream_file( 'vm-review', '123456789' );
    print STDERR "interrupt_digit |$interrupt_digit|\n";
    $digits_being_entered = 1;
    $digit_loop_counter   = 0;
    $totalDTMF            = '';
    if ( $interrupt_digit > 1 ) {
        if ( $interrupt_digit == 35 ) { $interrupt_digit = '#'; }
        if ( $interrupt_digit == 42 ) { $interrupt_digit = '*'; }
        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 < 1 ) {
        $digit = chr( $AGI->wait_for_digit('2000000') )
          ;    # wait 0.2 seconds for input or until the pound key is pressed
        if ( $digit =~ /\d/ ) {
            $totalDTMF = "$totalDTMF$digit";
            print STDERR "digit |$digit|     TotalDTMF |$totalDTMF|\n";
            undef $digit;
        }
        else {
            $digit_loop_counter = 1;
        }
        $digit_loop_counter++;
    }
    $totalDTMF =~ s/\D//gi;
    $pin = $totalDTMF;
    if ( length($pin) < 1 ) {
        &verify_recording;
    }
    else {
        if ( $pin == '1' ) {
            $AGI->stream_file('auth-thankyou');
            $AGI->say_digits("$REC_id");
            $AGI->stream_file('beep');
            $AGI->say_digits("$REC_id");
            $AGI->stream_file('vm-goodbye');
            $AGI->stream_file('silence');
            exit;
        }
        if ( $pin == '2' ) {
            $AGI->stream_file("$session_recording");
            &verify_recording;
        }
        if ( $pin == '3' ) {
            &record_prompts;
        }
    }
}

sub log_transfer {
}

sub lookup_account {
    if ( $pin eq '4321' ) {
        $rec_count++;
    }
}

sub get_time_now #get the current date and time and epoch for logging call lengths and datetimes
{
    ( $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";
}

sub enter_pin_number {
    $AGI->stream_file('sip-silence');
    $AGI->stream_file('sip-silence');
    $AGI->stream_file('sip-silence');
    $interrupt_digit = '';
    $interrupt_digit =
      $AGI->stream_file( 'ld_welcome_pin_number', '123456789' );
    print STDERR "interrupt_digit |$interrupt_digit|\n";
    $digits_being_entered = 1;
    $totalDTMF            = '';

    if ( $interrupt_digit > 0 ) {
        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;
    }
    $digit_loop_counter = 0;
    while ( ($digits_being_entered) && ( $digit_loop_counter < 20 ) ) {
        $digit = chr( $AGI->wait_for_digit('90000') )
          ;    # wait 90 seconds for input or until the pound key is pressed
        if ( $digit =~ /\d/ ) {
            $totalDTMF = "$totalDTMF$digit";
            print STDERR "digit |$digit|     TotalDTMF |$totalDTMF|\n";
            undef $digit;
        }
        else {
            $digits_being_entered = 0;
        }
        $digit_loop_counter++;
    }
    $totalDTMF =~ s/\D//gi;
    $pin = $totalDTMF;
    if ($totalDTMF) {
        print STDERR "digit |$digit|     TotalDTMF |$totalDTMF|\n";
    }
}

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