#!/usr/bin/perl
#
# Simple AGI application to play mp3's selected by a user both using 
# xmms and over the phone itself.
#
$|=1;
while(<STDIN>) {
	chomp;
	last unless length($_);
	if (/^agi_(\w+)\:\s+(.*)$/) {
		$AGI{$1} = $2;
	}
}

print STDERR "AGI Environment Dump:\n";
foreach $i (sort keys %AGI) {
	print STDERR " -- $i = $AGI{$i}\n";
}

dbmopen(%DIGITS, "/var/lib/asterisk/mp3list", 0644) || die("Unable to open mp3list");;

sub checkresult {
	my ($res) = @_;
	my $retval;
	$tests++;
	chomp $res;
	if ($res =~ /^200/) {
		$res =~ /result=(-?[\w\*\#]+)/;
		return $1;
	} else {
		return -1;
	}
}

#print STDERR "1.  Playing beep...\n";
#print "STREAM FILE beep \"\"\n";
#$result = <STDIN>;
#checkresult($result);

print STDERR "2.  Getting song name...\n";
print "GET DATA demo-enterkeywords\n";
$result = <STDIN>;
$digitstr = checkresult($result);
if ($digitstr < 0) {
	exit(1);
}
$digitstr =~ s/\*/ /g;

print STDERR "Resulting songname is $digitstr\n";
@searchwords = split (/\s+/, $digitstr);
print STDERR "Searchwords: " . join(':', @searchwords) . "\n";

foreach $key (sort keys %DIGITS) {
	@words = split(/\s+/, $DIGITS{$key});
	$match = 1;
	foreach $search (@searchwords) {
		$match = 0 unless grep(/$search/, @words);
	}
	if ($match > 0) {
		print STDERR "File $key matches\n";
		# Play a beep
		print "STREAM FILE beep \"\"\n";
		system("xmms", $key);
		$result = <STDIN>;
		if (&checkresult($result) < 0) {
			exit 0;
		}
		print "EXEC MP3Player \"$key\"\n";
#		print "WAIT FOR DIGIT 60000\n";
		$result = <STDIN>;
		if (&checkresult($result) < 0) {
			exit 0;
		}
		print STDERR "Got here...\n";
	}
}

print STDERR "4.  Testing 'saynumber' of $digitstr...\n";
print "STREAM FILE demo-nomatch\"\"\n";
$result = <STDIN>;
checkresult($result);