#!/usr/bin/env perl
=copyright
This Source Code Form is copyright of 51Degrees Mobile Experts Limited.
Copyright 2017 51Degrees Mobile Experts Limited, 5 Charlotte Close,
Caversham, Reading, Berkshire, United Kingdom RG4 7BY

This Source Code Form is the subject of the following patents and patent
applications, owned by 51Degrees Mobile Experts Limited of 5 Charlotte
Close, Caversham, Reading, Berkshire, United Kingdom RG4 7BY:
European Patent No. 2871816;
European Patent Application No. 17184134.9;
United States Patent Nos. 9,332,086 and 9,350,823; and
United States Patent Application No. 15/686,066.

This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0.

If a copy of the MPL was not distributed with this file, You can obtain
one at http://mozilla.org/MPL/2.0/.

This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.
=cut

=tutorial
<tutorial>
Getting started example of using 51Degrees device detection. The example
shows how to:
<ol>
<li>Set the various settings for 51Degrees detector
<p><pre class="prettyprint lang-pl">
my $filename = "../../data/51Degrees-LiteV3.4.trie";
my $propertyList = "IsMobile"
</pre></p>
<li>Instantiate the 51Degrees device detection provider with these
properties
<p><pre class="prettyprint lang-pl">
my $provider = new FiftyOneDegrees::TrieV3::Provider(
	$dataFile,
	$propertiese);
</pre></p>
<li>Produce a match for a single HTTP User-Agent header
<p><pre class="prettyprint lang-pl">
my $match = $provider->getMatch($userAgent)
</pre></p>
<li>Extract the value of the IsMobile property as boolean
<p><pre class="prettyprint lang-pl">
sub isMobile {
	my $match = @_[0];
	my $isMobileString = $match->getValue("IsMobile");
	if ($isMobileString eq "True") {
		return 1;
	}
	else {
		return;
	}
}
</pre></p>
</ol>
This example assumes you are running from the original subdirectory
i.e. Device-Detection/perl/examples/ and the 51Degrees Perl module
is installed. 
</tutorial>
=cut
# // Snippet Start
use FiftyOneDegrees::TrieV3;
use feature qw/say/;

my $filename = "../../data/51Degrees-LiteV3.4.trie";
my $propertyList = "IsMobile";

# User-Agent string of an iPhone mobile device.
my $mobileUserAgent = "Mozilla/5.0 (iPhone; CPU iPhone OS 7_1 like Mac OS X) ".
"AppleWebKit/537.51.2 (KHTML, like Gecko) 'Version/7.0 ".
"Mobile/11D167 Safari/9537.53";

# User-Agent string of Firefox Web browser version 41 on desktop.
my $desktopUserAgent = "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:41.0) ".
"Gecko/20100101 Firefox/41.0";

# User-Agent string of a MediaHub device.
my $mediaHubUserAgent = "Mozilla/5.0 (Linux; Android 4.4.2; X7 Quad Core ".
"Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 ".
"Chrome/30.0.0.0 Safari/537.36";

# Initialises the device detection provider with the settings declared above.
# This uses Lite data file. For more info
# see:
# <a href="https://51degrees.com/compare-data-options">compare data options
# </a>

my $provider = new FiftyOneDegrees::TrieV3::Provider(
	$filename,
	$propertyList);

# isMobile function. Takes a match object as an argument, carries out a
# match and returns a boolean value for the IsMobile property of the
# matched device.

sub isMobile {
	my $match = @_[0];
	my $isMobileString = $match->getValue("IsMobile");
	if ($isMobileString eq "True") {
		return 1;
	}
	else {
		return 0;
	}
}

say "Starting Getting Started Strongly Typed Example.";

# Determines whether the mobile User-Agent is a mobile device.
say "\nUser-Agent: $mobileUserAgent";
my $match = $provider->getMatch($mobileUserAgent);
my $isMobileBool = isMobile($match);
if ($isMobileBool) {
	say "   Mobile";
}
else {
	say "   Non-Mobile";
}

# Determines whether the desktop User-Agent is a mobile device.
say "\nUser-Agent: $desktopUserAgent";
my $match = $provider->getMatch($desktopUserAgent);
my $isMobileBool = isMobile($match);
if ($isMobileBool) {
	say "   Mobile";
}
else {
	say "   Non-Mobile";
}

# Determines whether the MediaHub User-Agent is a mobile device.
say "\nUser-Agent: $mediaHubUserAgent";
my $match = $provider->getMatch($mediaHubUserAgent);
my $isMobileBool = isMobile($match);
if ($isMobileBool) {
	say "   Mobile";
}
else {
	say "   Non-Mobile";
}
# // Snippet End