Label change when journeying

src/main/java/ch/hepia/api/transport/Connection.java

@@ -71,6 +71,13 @@ public class Connection implements Serializable {
         return new ArrayList<>(sections);
     }
 
+    public Stop getFrom(){
+        return this.from;
+    }
+
+    public Stop getTo(){
+        return this.to;
+    }
 
     /**
      * Builder of Connection object

src/main/java/ch/hepia/ui/MainWindowController.java

@@ -75,6 +75,8 @@ public class MainWindowController implements Initializable {
 
     private List<Connection> currentConnections;
 
+    private Connection currentJourney;
+
     /**
      * Shows a sad message when the API crashes.
      */
@@ -252,6 +254,19 @@ public class MainWindowController implements Initializable {
         }
     }
 
+    /**
+     * Create a new journey and broadcast it
+     * @param app App context
+     * @param pnl Panel containing the journey information
+     */
+    private void createJourney(AppContext app, Pane pnl) {
+        Integer pos = Integer.parseInt(pnl.getId());
+        app.getMessageManager().sendJoinedJourney(new JoinedJourney(app.getUser().get(), currentConnections.get(pos)));
+        currentJourney = currentConnections.get(pos);
+        currentJourneyLabel.setText("Vous voyagez de " + currentJourney.getFrom().getLocation().getName() + " vers "
+                + currentJourney.getTo().getLocation().getName() + ".");
+    }
+
     /**
      * Parse the line and search for chat command.
      * @param cmd The line to parse.
@@ -357,8 +372,7 @@ public class MainWindowController implements Initializable {
                        connectionContainer.getChildren().add(pane);
                        pane.setOnMouseClicked(e -> {
                             Pane pnl = (Pane) e.getSource();
-                           Integer pos = Integer.parseInt(pnl.getId());
-                           app.getMessageManager().sendJoinedJourney(new JoinedJourney(app.getUser().get(), currentConnections.get(pos)));
+                            createJourney(app, pnl);
                         });
                     });
                 }
@@ -367,10 +381,8 @@ public class MainWindowController implements Initializable {
             }
         });
 
-
         // Subscribe to chat message
-        app.getMessageManager().conditionalSubscribeChatMessage(
-            chatMessage -> {
+        app.getMessageManager().conditionalSubscribeChatMessage(chatMessage -> {
             Platform.runLater(() -> {
                 User sender = chatMessage.getUser();
                 String message = sender.getName() + ": " + chatMessage.getMessage();
@@ -380,9 +392,7 @@ public class MainWindowController implements Initializable {
                     drawMessage(message, AppConfig.CHAT_MESSAGE_ICON, AppConfig.COLOR_BLUE_10_OPACITY);
                 }
             });
-            },
-            chatMessage -> !(app.getUser().get().getIgnoredUserList().contains(chatMessage.getUser()))
-        );
+        }, chatMessage -> !(app.getUser().get().getIgnoredUserList().contains(chatMessage.getUser())));
 
         // Subscribe to joined journey
         app.getMessageManager().conditionalSubscribeJoinedJourney(joinedJourney -> Platform.runLater(() -> {
@@ -393,8 +403,7 @@ public class MainWindowController implements Initializable {
             } else {
                 drawMessage(message, AppConfig.CHAT_MESSAGE_ICON, AppConfig.COLOR_BLUE_10_OPACITY);
             }
-        }),
-        joinedJourney -> !(app.getUser().get().getIgnoredUserList().contains(joinedJourney.getUser())));
+        }), joinedJourney -> !(app.getUser().get().getIgnoredUserList().contains(joinedJourney.getUser())));
 
         // Subscribe to left journey
         app.getMessageManager().conditionalSubscribeLeftJourney(leftJourney -> Platform.runLater(() -> {
@@ -405,8 +414,7 @@ public class MainWindowController implements Initializable {
             } else {
                 drawMessage(message, AppConfig.CHAT_MESSAGE_ICON, AppConfig.COLOR_BLUE_10_OPACITY);
             }
-        }),
-        leftJourney -> !(app.getUser().get().getIgnoredUserList().contains(leftJourney.getUser())));
+        }), leftJourney -> !(app.getUser().get().getIgnoredUserList().contains(leftJourney.getUser())));
 
         // Login messages:
         drawCommands();