package BotLib::Image;

use 5.018;
use strict;
use warnings;
use utf8;
use open qw (:std :utf8);
use English qw ( -no_match_vars );
use Carp qw (cluck);
use Log::Any qw ($log);
use Math::Random::Secure qw (irand);
use Mojo::UserAgent;
use BotLib::Image::Flickr qw (FlickrByTags);
use BotLib::Image::Imgur qw (Imgur);
use BotLib::Util qw (urlencode);

use version; our $VERSION = qw (1.0);
use Exporter qw (import);
our @EXPORT_OK = qw (Kitty Fox Oboobs Obutts Rabbit Owl Frog Horse Snail);

sub Kitty {
	my $r;
	my $ret = 'Нету кошечек, все разбежались.';

	for (1..3) {
		my $ua  = Mojo::UserAgent->new->connect_timeout (3);
		$r = $ua->get ('https://api.thecatapi.com/v1/images/search')->result;

		if ($r->is_success) {
			last;
		}

		sleep 2;
	}

	if ($r->is_success) {
		my $jcat = eval {
			return $r->json;
		};

		unless (defined $jcat) {
			$log->warn ("[WARN] Unable to decode JSON from thecatapi: $EVAL_ERROR");
		} else {
			if ($jcat->[0]->{url}) {
				my @cats = ('龴ↀ◡ↀ龴', '=^..^=', '≧◔◡◔≦ ','^ↀᴥↀ^');
				$ret = sprintf '[%s](%s)', $cats[irand ($#cats + 1)], $jcat->[0]->{url};
			}
		}
	} else {
		$log->warn (sprintf '[WARN] Thecatapi server return status %s with message: %s', $r->code, $r->message);
	}

	return $ret;
}

sub Fox {
	my $r;
	my $ret = 'Нету лисичек, все разбежались.';

	for (1..3) {
		my $ua  = Mojo::UserAgent->new->connect_timeout (3);
		$r = $ua->get ('https://randomfox.ca/floof/')->result;

		if ($r->is_success) {
			last;
		}

		sleep 2;
	}

	if ($r->is_success) {
		my $jfox = eval {
			return $r->json;
		};

		unless (defined $jfox) {
			$log->warn ("[WARN] Unable to decode JSON from randomfox: $EVAL_ERROR");
		} else {
			if ($jfox->{image}) {
				$jfox->{image} =~ s/\\//xmsg;
				$ret = sprintf '[-^^,--,~](%s)', $jfox->{image};
			}
		}
	} else {
		$log->warn (sprintf '[WARN] Randomfox server return status %s with message: %s', $r->code, $r->message);
	}

	return $ret;
}

sub Oboobs {
	my $r;
	my $ret = 'Нету cисичек, все разбежались.';

	for (1..3) {
		my $ua  = Mojo::UserAgent->new->connect_timeout (3);
		$r = $ua->get ('http://api.oboobs.ru/boobs/0/1/random')->result;

		if ($r->is_success) {
			last;
		}

		sleep 2;
	}

	if ($r->is_success) {
		my $joboobs = eval {
			return $r->json;
		};

		unless (defined $joboobs) {
			$log->warn ("[WARN] Unable to decode JSON from oboobs: $EVAL_ERROR");
		} else {
			if ($joboobs->[0]->{preview}) {
				my @boobs = ('(. )( .)', '(  . Y .  )', '(o)(o)', '( @ )( @ )', '(.)(.)');
				$ret = sprintf '[%s](https://media.oboobs.ru/%s)', $boobs[irand ($#boobs + 1)], $joboobs->[0]->{preview};
			}
		}
	} else {
		$log->warn (sprintf '[WARN] Oboobs server return status %s with message: %s', $r->code, $r->message);
	}

	return $ret;
}

sub Obutts {
	my $r;
	my $ret = 'Нету попок, все разбежались.';

	for (1..3) {
		my $ua  = Mojo::UserAgent->new->connect_timeout (3);
		$r = $ua->get ('http://api.obutts.ru/butts/0/1/random')->result;

		if ($r->is_success) {
			last;
		}

		sleep 2;
	}

	if ($r->is_success) {
		my $jobutts = eval {
			return $r->json;
		};

		unless (defined $jobutts) {
			$log->warn ("[ERROR] Unable to decode JSON from obutts: $EVAL_ERROR");
		} else {
			if ($jobutts->[0]->{preview}) {
				my @butts = ('(__(__)', '(_!_)', '(__.__)');
				$ret = sprintf '[%s](http://media.obutts.ru/%s)', $butts[irand ($#butts + 1)], $jobutts->[0]->{preview};
			}
		}
	} else {
		$log->warn (sprintf '[WARN] Obutts server return status %s with message: %s', $r->code, $r->message);
	}

	return $ret;
}

# It works but results are not particulary relevant, partially. about 20-30% miss
# So i prefer to use flickr rabbits selection :)
sub rabbit_imgur {
	my @terms = (
		urlencode '?q=animals AND (rabbits OR bunnies)',
		urlencode 'year?q=animals AND (rabbits OR bunnies)',
		urlencode 'relevance?q=animals AND (rabbits OR bunnies)',
		urlencode 'relevance/year?q=animals AND (rabbits OR bunnies)',
		urlencode 'score?q_not=cat OR kitten OR kittens OR dog OR cats OR dogs OR puppy OR puppies&q_tags=bunnies,bunny,rabbits,rabbit',
	);

	my $rabbit = Imgur ($terms[irand ($#terms + 1)]);
	# return just large thumbnail instead of real photo (that can be really huge)
	$rabbit = sprintf '%sl%s', substr ($rabbit, 0, -4), substr ($rabbit, -4);

	if (defined $rabbit) {
		return sprintf '[(\_/)](%s)', $rabbit;
	} else {
		return 'Нету кроликов, все разбежались.'
	}
}

sub Rabbit {
	# rabbit, but bunny
	my $url = FlickrByTags ('animal,bunny');

	if (defined $url) {
		return sprintf '[(\_/)](%s)', $url;
	} else {
		return 'Нету кроликов, все разбежались.';
	}
}

sub Owl {
	my $url = FlickrByTags ('bird,owl');

	if (defined $url) {
		return sprintf '[{ O v O }](%s)', $url;
	} else {
		return 'Нету сов, все разлетелись.';
	}
}

sub Frog {
	# unable to find any one-line ascii art for frog :(
	my @art = qw (frog toad лягушка);
	my $url = FlickrByTags ('frog,toad,amphibian');

	if (defined $url) {
		return sprintf '[%s](%s)', $art [irand ($#art + 1)], $url;
	} else {
		return 'Нету лягушек, все свалили.';
	}
}

sub Horse {
	# unable to find any one-line ascii art for frog :(
	my @art = qw (horse лошадь лошадка);
	my $url = FlickrByTags ('horse,equine,mammal');

	if (defined $url) {
		return sprintf '[%s](%s)', $art [irand ($#art + 1)], $url;
	} else {
		return 'Нету коняшек, все разбежались.';
	}
}

sub Snail {
	# unable to find any one-line ascii art for frog :(
	my @art = qw ('-'_@_ @╜ @_'-');
	my $url = FlickrByTags ('snail,slug');

	if (defined $url) {
		return sprintf '[%s](%s)', $art [irand ($#art + 1)], $url;
	} else {
		return 'Нету улиток, все расползлись.';
	}
}
1;

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