From 6d6f0b486ac42b6bd69ddb8862ee3af7b819f3a7 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Mon, 15 Feb 2021 17:52:53 +0800
Subject: Add tests. Implementing auto backup and configuration (not finished)

---
 .../autobackup/AutoBackupScheduler.java            | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 src/main/java/com/keuin/kbackupfabric/autobackup/AutoBackupScheduler.java

(limited to 'src/main/java/com/keuin/kbackupfabric/autobackup/AutoBackupScheduler.java')

diff --git a/src/main/java/com/keuin/kbackupfabric/autobackup/AutoBackupScheduler.java b/src/main/java/com/keuin/kbackupfabric/autobackup/AutoBackupScheduler.java
new file mode 100644
index 0000000..c35a35d
--- /dev/null
+++ b/src/main/java/com/keuin/kbackupfabric/autobackup/AutoBackupScheduler.java
@@ -0,0 +1,50 @@
+package com.keuin.kbackupfabric.autobackup;
+
+import java.util.Optional;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.logging.Logger;
+
+public class AutoBackupScheduler {
+
+    private Timer timer = null;
+    private final Logger logger = Logger.getLogger(AutoBackupScheduler.class.getName());
+    private boolean skipIfNoPlayerLoggedIn;
+    private final PlayerActivityTracker playerActivityTracker;
+
+    public AutoBackupScheduler(int intervalSeconds, boolean skipIfNoPlayerLoggedIn, PlayerActivityTracker playerActivityTracker) {
+        this.skipIfNoPlayerLoggedIn = skipIfNoPlayerLoggedIn;
+        this.playerActivityTracker = playerActivityTracker;
+        if (intervalSeconds > 0)
+            setInterval(intervalSeconds);
+    }
+
+    public synchronized void setInterval(int intervalSeconds) {
+        Optional.ofNullable(timer).ifPresent(Timer::cancel);
+        Timer newTimer = new Timer("AutoBackupTimer");
+        newTimer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                toggleBackup();
+            }
+        }, 0L, intervalSeconds * 1000L);
+        timer = newTimer;
+    }
+
+    public void setSkipIfNoPlayerLoggedIn(boolean skipIfNoPlayerLoggedIn) {
+        this.skipIfNoPlayerLoggedIn = skipIfNoPlayerLoggedIn;
+    }
+
+    public synchronized void stop() {
+        timer.cancel();
+        timer = null;
+    }
+
+    private void toggleBackup() {
+        if (playerActivityTracker.getCheckpoint() || !skipIfNoPlayerLoggedIn) {
+            logger.info("Interval backup event is triggered.");
+            // TODO: perform a backup
+        }
+    }
+
+}
-- 
cgit v1.2.3