From 26ea045216b2887ebe11fee53b5db1f4a6391f6b Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Sat, 27 Jul 2024 22:10:29 +0200
Subject: [PATCH] Add titles for pages

---
 src/main.rs | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)
diff --git a/src/main.rs b/src/main.rs
index 48b7614..3b8f02f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -115,7 +115,7 @@ async fn main() {
 
     let app = Router::new()
         .route("/", get(route_index))
-        .route("/station/:station", get(route_station_overview))
+        .route("/station/:station_id", get(route_station_overview))
         .route("/station/:station_id/to/:dest_station_id", get(route_station_to_dest_station))
         .with_state(state);
 
@@ -130,7 +130,11 @@ async fn route_index(
 ) -> Result<Html<String>, String> {
     let mut out = String::new();
 
-    out.push_str("<html><body><ul>\n");
+    out.push_str("<html><body>\n");
+    out.push_str("<h1>Nur ausstieg</h1>\n");
+    out.push_str("<p>Es gibt Züge die innerhalb Berlins fahren, aber nicht im Fahrplan Routing der DB auftauchen, weil sie entweder in Berlin enden oder in Berlin beginnen.<br>\n");
+    out.push_str("Diese Seite zeigt für verschiene Stationen genau diese Züge an.</p>\n");
+    out.push_str("<ul>\n");
 
     for (id, station) in state.stations.into_iter() {
         out.push_str(&format!("<li><a href=\"/station/{}\">{}</a></li>\n", id, station.name));
@@ -143,18 +147,25 @@ async fn route_index(
 
 async fn route_station_overview(
     State(state): State<AppState>,
-    Path(station): Path<String>
+    Path(station_id): Path<String>
 ) -> Result<Html<String>, (StatusCode, String)> {
-    if !state.stations.contains_key(&station) {
+    if !state.stations.contains_key(&station_id) {
         return Err((StatusCode::NOT_FOUND, String::from("Unknown departing station")));
     }
 
+    let station_properties = match state.stations.get(&station_id) {
+        Some(v) => v,
+        None => return Err((StatusCode::INTERNAL_SERVER_ERROR, String::from("Station properties for departing station missing"))),
+    };
+
     let mut out = String::new();
 
-    out.push_str("<html><body><ul>\n");
+    out.push_str("<html><body>\n");
+    out.push_str(&format!("<h1>Ziele für {}</h1>\n", station_properties.name));
+    out.push_str("<ul>\n");
 
     for (dest_station_id, dest_station) in state.stations.into_iter() {
-        out.push_str(&format!("<li><a href=\"/station/{}/to/{}\">{}</a></li>\n", station, dest_station_id, dest_station.name));
+        out.push_str(&format!("<li><a href=\"/station/{}/to/{}\">{}</a></li>\n", station_id, dest_station_id, dest_station.name));
     }
 
     out.push_str("</ul></body></html>\n");
@@ -202,7 +213,9 @@ async fn route_station_to_dest_station(
     
     let mut out = String::new();
 
-    out.push_str("<html><body><ul>\n");
+    out.push_str("<html><body>\n");
+    out.push_str(&format!("<h1>Abfahren für {} nach {}</h1>\n", station_properties.name, dest_station_properties.name));
+    out.push_str("<ul>\n");
 
     for departure in stationdata.departures {
         let departure_info = match departure.departure {
