From c1fa760ddef92b0ead0718a11b3e4cd2d96cfbba Mon Sep 17 00:00:00 2001
From: cbt24 <cbt24@uclive.ac.nz>
Date: Thu, 4 May 2017 12:38:21 +1200
Subject: [PATCH] Streamlined clock handling. - Set starting time from network
 - Update RaceClock instance to current time from network

#story[782]
---
 .../seng302/Controllers/StartController.java  | 31 ++++++++++++++-----
 .../src/main/resources/scenes/start.fxml      |  8 +++--
 2 files changed, 30 insertions(+), 9 deletions(-)

diff --git a/visualiser/src/main/java/seng302/Controllers/StartController.java b/visualiser/src/main/java/seng302/Controllers/StartController.java
index 8daf5afa..56d37f63 100644
--- a/visualiser/src/main/java/seng302/Controllers/StartController.java
+++ b/visualiser/src/main/java/seng302/Controllers/StartController.java
@@ -22,10 +22,8 @@ import java.net.Socket;
 import java.net.URL;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
-import java.util.List;
-import java.util.Observable;
-import java.util.Observer;
-import java.util.ResourceBundle;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
 
 /**
  * Created by esa46 on 6/04/17.
@@ -35,6 +33,7 @@ public class StartController extends Controller implements Observer {
     @FXML private GridPane start;
     @FXML private AnchorPane startWrapper;
     @FXML private Label raceTitleLabel;
+    @FXML private Label raceStartLabel;
 
     @FXML private TableView<Boat> boatNameTable;
     @FXML private TableColumn<Boat, String> boatNameColumn;
@@ -103,7 +102,6 @@ public class StartController extends Controller implements Observer {
             long currentTime = System.currentTimeMillis();
             long startTime = currentTime + (PRERACE_TIME/scaleFactor);
             DateFormat timerFormat = new SimpleDateFormat("'Race Clock:' -HH:mm:ss");
-
             @Override
             public void handle(long arg0) {
                 timeLeft = startTime - currentTime;
@@ -122,7 +120,7 @@ public class StartController extends Controller implements Observer {
         }.start();
     }
 
-    protected void setRaceClock() {
+    private void setRaceClock() {
         raceClock = new RaceClock(raceData.getZonedDateTime());
         timeZoneTime.textProperty().bind(raceClock.timeStringProperty());
 
@@ -138,6 +136,20 @@ public class StartController extends Controller implements Observer {
         }.start();
     }
 
+    private void setStartingTime() {
+        String dateFormat = "'Starting time:' HH:mm dd/MM/YYYY";
+        Platform.runLater(()-> {
+            long utcTime = visualiserInput.getRaceStatus().getExpectedStartTime();
+            raceStartLabel.setText(DateTimeFormatter.ofPattern(dateFormat).format(raceClock.getLocalTime(utcTime)));
+        });
+    }
+
+    private void setCurrentTime() {
+        Platform.runLater(()->
+            raceClock.setTime(raceClock.getLocalTime(visualiserInput.getRaceStatus().getCurrentTime()))
+        );
+    }
+
     @Override
     public void update(Observable o, Object arg) {
         if(o instanceof StreamedCourse) {
@@ -148,7 +160,12 @@ public class StartController extends Controller implements Observer {
                 Platform.runLater(() -> raceTitleLabel.setText(((StreamedCourse)o).getRegattaName()));
             }
             if (((StreamedCourse) o).hasReadCourse()) {
-                Platform.runLater(() -> setRaceClock());
+                Platform.runLater(() -> {
+                    setRaceClock();
+                    while(visualiserInput.getRaceStatus() == null);
+                    setStartingTime();
+                    setCurrentTime();
+                });
             }
         }
     }
diff --git a/visualiser/src/main/resources/scenes/start.fxml b/visualiser/src/main/resources/scenes/start.fxml
index aa417926..86598ad6 100644
--- a/visualiser/src/main/resources/scenes/start.fxml
+++ b/visualiser/src/main/resources/scenes/start.fxml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<?import java.lang.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.scene.text.*?>
 <?import javafx.scene.control.Button?>
 <?import javafx.scene.control.Label?>
 <?import javafx.scene.control.TableColumn?>
@@ -10,7 +14,7 @@
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane fx:id="startWrapper" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" visible="false" xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.Controllers.StartController">
+<AnchorPane fx:id="startWrapper" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" visible="false" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.Controllers.StartController">
     <children>
         <GridPane fx:id="start" prefHeight="600.0" prefWidth="780.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
             <columnConstraints>
@@ -41,7 +45,7 @@
                 </TableView>
                 <Label fx:id="timeZoneTime" contentDisplay="CENTER" text="Local time..." GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="CENTER" />
                 <Label fx:id="timer" text=" " GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="5" />
-            <Label fx:id="raceStartLabel" text="Starting time..." visible="false" GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="1" />
+            <Label fx:id="raceStartLabel" text="Starting time..." GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="1" />
             <Label fx:id="raceTitleLabel" text="Welcome to RaceVision" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.halignment="CENTER">
                <font>
                   <Font size="36.0" />