1 files changed, 102 insertions, 0 deletions
diff --git a/lib/Travelynx/Helper/EFA.pm b/lib/Travelynx/Helper/EFA.pm
new file mode 100644
index 0000000..ba11764
--- /dev/null
+++ b/lib/Travelynx/Helper/EFA.pm
@@ -0,0 +1,102 @@
+package Travelynx::Helper::EFA;
+
+# Copyright (C) 2024 Birte Kristina Friesel
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+use strict;
+use warnings;
+use 5.020;
+
+use Travel::Status::DE::EFA;
+
+sub new {
+	my ( $class, %opt ) = @_;
+
+	my $version = $opt{version};
+
+	$opt{header}
+	  = { 'User-Agent' =>
+"travelynx/${version} on $opt{root_url} +https://finalrewind.org/projects/travelynx"
+	  };
+
+	return bless( \%opt, $class );
+}
+
+sub get_service {
+	my ( $self, $service ) = @_;
+
+	return Travel::Status::DE::EFA::get_service($service);
+}
+
+sub get_departures_p {
+	my ( $self, %opt ) = @_;
+
+	my $when = (
+		  $opt{timestamp}
+		? $opt{timestamp}->clone
+		: DateTime->now( time_zone => 'Europe/Berlin' )
+	)->subtract( minutes => $opt{lookbehind} );
+	return Travel::Status::DE::EFA->new_p(
+		service     => $opt{service},
+		name        => $opt{name},
+		datetime    => $when,
+		full_routes => 1,
+		cache       => $self->{realtime_cache},
+		promise     => 'Mojo::Promise',
+		user_agent  => $self->{user_agent}->request_timeout(5),
+	);
+}
+
+sub get_journey_p {
+	my ( $self, %opt ) = @_;
+
+	my $promise = Mojo::Promise->new;
+	my $agent   = $self->{user_agent};
+	my $stopseq;
+
+	if ( $opt{trip_id} =~ m{ ^ ([^@]*) @ ([^@]*) [(] ([^)]*) [)] (.*)  $ }x ) {
+		$stopseq = {
+			stateless => $1,
+			stop_id   => $2,
+			date      => $3,
+			key       => $4
+		};
+	}
+	else {
+		return $promise->reject("Invalid trip_id: $opt{trip_id}");
+	}
+
+	Travel::Status::DE::EFA->new_p(
+		service    => $opt{service},
+		stopseq    => $stopseq,
+		cache      => $self->{realtime_cache},
+		promise    => 'Mojo::Promise',
+		user_agent => $agent->request_timeout(10),
+	)->then(
+		sub {
+			my ($efa) = @_;
+			my $journey = $efa->result;
+
+			if ($journey) {
+				$self->{log}->debug("get_journey_p($opt{trip_id}): success");
+				$promise->resolve($journey);
+				return;
+			}
+			$self->{log}->debug("get_journey_p($opt{trip_id}): no journey");
+			$promise->reject('no journey');
+			return;
+		}
+	)->catch(
+		sub {
+			my ($err) = @_;
+			$self->{log}->debug("get_journey_p($opt{trip_id}): error $err");
+			$promise->reject($err);
+			return;
+		}
+	)->wait;
+
+	return $promise;
+}
+
+1;