From 611279999c4cdb68bacab7174d9c0a3f19c58ca9 Mon Sep 17 00:00:00 2001
From: Juraj Kirchheim <juraj.kirchheim@byborgenterprises.com>
Date: Wed, 13 Sep 2023 15:22:21 +0200
Subject: [PATCH] Deal with dates far in the future.

---
 src/tink/state/ObservableDate.hx | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/tink/state/ObservableDate.hx b/src/tink/state/ObservableDate.hx
index 5b5c6d4..1a95cce 100644
--- a/src/tink/state/ObservableDate.hx
+++ b/src/tink/state/ObservableDate.hx
@@ -44,7 +44,17 @@ class ObservableDate implements ObservableObject<Bool> {
       if (passed) PASSED;
       else {
         var state = new State(false);
-        haxe.Timer.delay(() -> state.set(true), Std.int(stamp - now));
+        function schedule() {
+          if (now == null) now = Date.now().getTime();
+          switch Std.int(now - stamp) {
+            case _ < 0 => true: // overflow
+              now = null;
+              haxe.Timer.delay(schedule, 1 << 30);
+            case v: 
+              haxe.Timer.delay(() -> state.set(true), v);
+          }
+        }
+        schedule();
         state;
       }
   }