Phase 4: Task 2

Signed-off-by: Yuuta Liang <yuutaw@student.cs.ubc.ca>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/main/ui/Main.java b/src/main/ui/Main.java
index ab275c1..4dbcea1 100644
--- a/src/main/ui/Main.java
+++ b/src/main/ui/Main.java
@@ -1,18 +1,41 @@
 package ui;
 
 import com.formdev.flatlaf.FlatIntelliJLaf;
+import model.EventLog;
 
 import javax.swing.*;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.util.Spliterator;
+import java.util.Spliterators;
+import java.util.stream.StreamSupport;
 
 public class Main {
     public static void main(String[] args) throws Throwable {
         if (args.length >= 1 && args[0].equals("-c")) {
             new JCA().run();
+            printLogs();
         } else {
             FlatIntelliJLaf.setup();
             final JFrame frame = new MainUI();
             frame.pack();
+            frame.addWindowListener(new WindowAdapter() {
+                @Override
+                public void windowClosing(WindowEvent e) {
+                    printLogs();
+                }
+            });
             frame.setVisible(true);
         }
     }
+
+    /**
+     * EFFECTS: Print logs to stdout, separated by LF, in the format of "date - descr".
+     */
+    private static void printLogs() {
+        StreamSupport.stream(Spliterators.spliteratorUnknownSize(EventLog.getInstance().iterator(),
+                        Spliterator.ORDERED), false)
+                .map(e -> String.format("%s - %s", e.getDate(), e.getDescription()))
+                .forEach(System.out::println);
+    }
 }