From 2401786b582acf579ec4811549c3eeef8471e01e Mon Sep 17 00:00:00 2001
From: BartolomeyKant <notevill@gmail.com>
Date: Wed, 1 Apr 2026 14:37:42 +0500
Subject: [PATCH] fix uap time interval

---
 aether/clock.h     | 15 ++++++---------
 aether/uap/uap.cpp | 14 +++++---------
 aether/uap/uap.h   |  4 ++--
 3 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/aether/clock.h b/aether/clock.h
index 69cd231d..5f8940ad 100644
--- a/aether/clock.h
+++ b/aether/clock.h
@@ -48,15 +48,9 @@ class SyncClock {
     return time_point{ChronoClock::now().time_since_epoch() + SyncTimeDiff};
   }
 
-  /**
-   * \brief Return sync time
-   */
-  template <typename C, typename D>
-  static std::enable_if_t<std::is_same_v<SyncClock, C> ||
-                              std::is_same_v<internal_clock, C>,
-                          time_point>
-  sync_time(std::chrono::time_point<C, D> const& tp) {
-    return time_point{tp.time_since_epoch() + SyncTimeDiff};
+  static auto ToRawTime(time_point tp) {
+    return
+        typename ChronoClock::time_point{tp.time_since_epoch() - SyncTimeDiff};
   }
 };
 
@@ -85,6 +79,9 @@ using SyncTimePoint = typename SyncClock::time_point;
 inline auto Now() { return SystemClock::now(); }
 // synchronised time
 inline auto SyncTime() { return SyncClock::now(); }
+
+inline auto ToRawTime(SyncTimePoint tp) { return SyncClock::ToRawTime(tp); }
+
 }  // namespace ae
 
 #endif  // AETHER_CLOCK_H_
diff --git a/aether/uap/uap.cpp b/aether/uap/uap.cpp
index 3311d9e3..cc180f42 100644
--- a/aether/uap/uap.cpp
+++ b/aether/uap/uap.cpp
@@ -27,17 +27,12 @@
 namespace ae {
 Duration Uap::IntervalState::remaining() const {
   auto interval_end = until();
-  auto current_time = SyncTime();
+  auto current_time = Now();
   auto diff = interval_end - current_time;
-  AE_TELED_DEBUG(
-      "Calculate remaining end {:%Y-%m-%d %H:%M:%S} current {:%Y-%m-%d "
-      "%H:%M:%S} diff {:%S}",
-      interval_end, current_time, diff);
-
   return std::chrono::duration_cast<Duration>(diff);
 }
 
-SyncTimePoint Uap::IntervalState::until() const { return end_time; }
+TimePoint Uap::IntervalState::until() const { return end_time; }
 
 Uap::Timer::Timer(Uap::ptr uap) : uap_{std::move(uap)} {}
 
@@ -118,7 +113,7 @@ Uap::IntervalState Uap::UpdateInterval(Duration time_offset) {
   AE_TELED_DEBUG(
       "Update interval\n start_time {:%Y-%m-%d %H:%M:%S}\n current_time "
       "{:%Y-%m-%d %H:%M:%S}\n interval_duration {:%H:%M:%S}\n time_elapsed "
-      "{}",
+      "{:%H:%M:%S}",
       start_time_, current_time, interval_duration, time_elapsed);
 
   if (time_elapsed > interval_duration) {
@@ -160,7 +155,8 @@ Uap::IntervalState Uap::UpdateInterval(Duration time_offset) {
       current_interval_index_, next_interval_index_, start_time_, current_time);
   return IntervalState{
       .interval = intervals_[current_interval_index_],
-      .end_time = start_time_ + intervals_[current_interval_index_].duration,
+      .end_time =
+          ToRawTime(start_time_ + intervals_[current_interval_index_].duration),
   };
 }
 
diff --git a/aether/uap/uap.h b/aether/uap/uap.h
index fb293452..3441bbb3 100644
--- a/aether/uap/uap.h
+++ b/aether/uap/uap.h
@@ -69,10 +69,10 @@ class Uap final : public Obj {
 
   struct IntervalState {
     Interval interval;
-    SyncTimePoint end_time;
+    TimePoint end_time;
 
     Duration remaining() const;
-    SyncTimePoint until() const;
+    TimePoint until() const;
   };
 
  public: