package PoorBooru;
use Dancer2;
use HTTP::Tiny;

our $VERSION = v0.0.1;

my $POORBOORU_API = setting("poorbooru_api");

sub http_tiny ()
{
	return HTTP::Tiny->new(
		timeout    => 15,
		verify_SSL => true,
		agent      => setting("appname") . " backend " .
		    version::->parse($VERSION)->normal,

		default_headers => {
			"Accept"       => "application/json",
			"Content-Type" => "application/json",
		},
	);
}

hook before_template_render => sub {
	my $tokens = shift;

	$tokens->{uris}->{root} = uri_for("/");
	$tokens->{uris}->{login} = uri_for("/login");
	$tokens->{uris}->{logout} = uri_for("/logout");
	$tokens->{uris}->{random} = uri_for("/random");
	$tokens->{uris}->{tags} = uri_for("/tags");
};

get "/" => sub {
	template "index" => {
		title => "main",
	};
};

get "/tags" => sub {
	my $res = http_tiny()->get("$POORBOORU_API/tags");
	send_error("API error", 500) if !$res->{success};

	my $data = decode_json($res->{content});
	my @tags = map +( {
		name  => $_->{name},
		count => $_->{count},
		uri   => uri_for("/tag/" . $_->{name}),
	} ), @$data;

	template "tags" => {
		title => "Tags",
		tags  => \@tags,
	};
};

get "/tag/:tag_id_or_name" => sub {
	my $tag_id_or_name = route_parameters->get("tag_id_or_name");

	my $res = http_tiny()->get("$POORBOORU_API/tag/$tag_id_or_name");
	send_error("API error", 500) if !$res->{success};

	my $data = decode_json($res->{content});
	my @media = map +( {
		# XXX point to a cache
		image_src => $POORBOORU_API . $_->{download_path},
		view_uri  => uri_for("/view/" . $_->{id}),
	} ), @{$data->{media}};

	template "gallery" => {
		title => $data->{name},
		media => \@media,
	};
};

get "/random" => sub {
};

get "/view/:media_id" => sub {
};

true;