From e360b55ec5d4d9e725510400a2ecd14dd14fb8c5 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sat, 21 Dec 2013 16:39:14 +0100
Subject: Result: Remove _date, _time accessors, add more route support

---
 lib/Travel/Status/DE/IRIS.pm        | 11 ++++---
 lib/Travel/Status/DE/IRIS/Result.pm | 62 ++++++++++++++++++-------------------
 2 files changed, 36 insertions(+), 37 deletions(-)

(limited to 'lib')

diff --git a/lib/Travel/Status/DE/IRIS.pm b/lib/Travel/Status/DE/IRIS.pm
index 7cb35ea..16883a4 100644
--- a/lib/Travel/Status/DE/IRIS.pm
+++ b/lib/Travel/Status/DE/IRIS.pm
@@ -53,6 +53,9 @@ sub new {
 		$dt_req->add( hours => 1 );
 	}
 
+	@{ $self->{results} }
+	  = sort { $a->{datetime} <=> $b->{datetime} } @{ $self->{results} };
+
 	return $self;
 }
 
@@ -60,9 +63,6 @@ sub get_timetable {
 	my ( $self, $eva, $dt ) = @_;
 	my $ua = $self->{user_agent};
 
-	say $dt->strftime(
-		"http://iris.noncd.db.de/iris-tts/timetable/plan/${eva}/%y%m%d/%H");
-
 	my $res = $ua->get(
 		$dt->strftime(
 			"http://iris.noncd.db.de/iris-tts/timetable/plan/${eva}/%y%m%d/%H")
@@ -75,6 +75,8 @@ sub get_timetable {
 
 	my $xml = XML::LibXML->load_xml( string => $res->decoded_content );
 
+	my $station = ( $xml->findnodes('/timetable') )[0]->getAttribute('station');
+
 	for my $s ( $xml->findnodes('/timetable/s') ) {
 		my $id   = $s->getAttribute('id');
 		my $e_tl = ( $s->findnodes('./tl') )[0];
@@ -92,6 +94,7 @@ sub get_timetable {
 			train_no  => $e_tl->getAttribute('n'),    # dep number
 			type      => $e_tl->getAttribute('c'),    # S/ICE/ERB/...
 			line_no   => $e_tl->getAttribute('l'),    # 1 -> S1, ...
+			station   => $station,
 			unknown_o => $e_tl->getAttribute('o'),    # owner: 03/80/R2/...
 		);
 
@@ -115,8 +118,6 @@ sub get_timetable {
 		);
 	}
 
-	say $xml->toString(1);
-
 	return $self;
 }
 
diff --git a/lib/Travel/Status/DE/IRIS/Result.pm b/lib/Travel/Status/DE/IRIS/Result.pm
index a952cd9..d422f6d 100644
--- a/lib/Travel/Status/DE/IRIS/Result.pm
+++ b/lib/Travel/Status/DE/IRIS/Result.pm
@@ -14,11 +14,9 @@ use DateTime::Format::Strptime;
 our $VERSION = '0.00';
 
 Travel::Status::DE::IRIS::Result->mk_ro_accessors(
-	qw(arrival_date arrival_datetime arrival_time date datetime
-	  departure_date departure_datetime departure_time line_no raw_id
-	  start_date start_datetime start_time stop_no
-	  time train_id train_no
-	  type unknown_t unknown_o)
+	qw(arrival date datetime departure line_no raw_id route route_post route_pre
+	  route_start route_end
+	  start stop_no time train_id train_no type unknown_t unknown_o)
 );
 
 sub new {
@@ -33,55 +31,61 @@ sub new {
 
 	my ( $train_id, $start_ts, $stop_no ) = split( /.\K-/, $opt{raw_id} );
 
-	$ref->{start_datetime} = $strp->parse_datetime($start_ts);
-	$ref->{start_date}     = $ref->{start_datetime}->strftime('%d.%m.%Y');
-	$ref->{start_time}     = $ref->{start_datetime}->strftime('%H:%M');
+	$ref->{start} = $strp->parse_datetime($start_ts);
 
 	$ref->{train_id} = $train_id;
 	$ref->{stop_no}  = $stop_no;
 
-	$ref->{arrival_datetime}   = $strp->parse_datetime( $opt{arrival_ts} );
-	$ref->{departure_datetime} = $strp->parse_datetime( $opt{departure_ts} );
+	my $ar = $ref->{arrival}   = $strp->parse_datetime( $opt{arrival_ts} );
+	my $dp = $ref->{departure} = $strp->parse_datetime( $opt{departure_ts} );
 
-	if ( not( $ref->{arrival_datetime} or $ref->{departure_datetime} ) ) {
+	if ( not( $ar or $dp ) ) {
 		cluck(
 			sprintf(
-				"Neither '%s' nor '%s' are valid timestamps",
+				"Neither arrival '%s' nor departure '%s' are valid "
+				  . "timestamps - can't handle this train",
 				$opt{arrival_ts}, $opt{departure_ts}
 			)
 		);
 	}
 
-	if ( $ref->{arrival_datetime} ) {
-		my $dt = $ref->{datetime} = $ref->{arrival_datetime};
-		$ref->{arrival_date} = $ref->{date} = $dt->strftime('%d.%m.%Y');
-		$ref->{arrival_time} = $ref->{time} = $dt->strftime('%H:%M');
-	}
-	if ( $ref->{departure_datetime} ) {
-		my $dt = $ref->{datetime} = $ref->{departure_datetime};
-		$ref->{departure_date} = $ref->{date} = $dt->strftime('%d.%m.%Y');
-		$ref->{departure_time} = $ref->{time} = $dt->strftime('%H:%M');
-	}
+	my $dt = $ref->{datetime} = $ar // $dp;
+
+	$ref->{date} = $dt->strftime('%d.%m.%Y');
+	$ref->{time} = $dt->strftime('%H:%M');
+
+	$ref->{route_pre}  = [ split( qr{\|}, $ref->{route_pre}  // q{} ) ];
+	$ref->{route_post} = [ split( qr{\|}, $ref->{route_post} // q{} ) ];
+
+	$ref->{route_end}   = $ref->{route_post}[-1] || $ref->{station};
+	$ref->{route_start} = $ref->{route_pre}[0]   || $ref->{station};
 
 	return bless( $ref, $obj );
 }
 
+sub origin {
+	my ($self) = @_;
+
+	return $self->route_start;
+}
+
 sub destination {
 	my ($self) = @_;
 
-	return $self->{route_end};
+	return $self->route_end;
 }
 
 sub line {
 	my ($self) = @_;
 
-	return $self->{train};
+	return
+	  sprintf( '%s %s', $self->{type}, $self->{line_no} // $self->{train_no} );
 }
 
-sub origin {
+sub train {
 	my ($self) = @_;
 
-	return $self->{route_end};
+	return $self->line;
 }
 
 sub route_interesting {
@@ -134,12 +138,6 @@ sub route_interesting {
 
 }
 
-sub route_timetable {
-	my ($self) = @_;
-
-	return @{ $self->{route} };
-}
-
 sub TO_JSON {
 	my ($self) = @_;
 
-- 
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