WIP: Tinkering with timezones

Author: marcorieser

src/Tags/Events.php

@@ -46,6 +46,49 @@ public function calendar(): Collection
         return $this->output($this->makeEmptyDates(from: $from, to: $to)->merge($occurrences)->sort()->values());
     }
 
+    public function calendarWithTimezone(): Collection
+    {
+        ray()->clearAll(); // TODO MR: remove
+
+        $tempFrom = parse_date('28.02.2026')->shiftTimezone('America/Los_Angeles')->startOfDay();
+        $tempTo = parse_date('28.02.2026')->shiftTimezone('America/Los_Angeles')->endOfDay();
+        $temp = $this->generator()->between(from: $tempFrom, to: $tempTo)->first();
+
+        $month = $this->params->get('month', now()->englishMonth);
+        $year = $this->params->get('year', now()->year);
+
+        $from = parse_date($month.' '.$year)->startOfMonth()->startOfWeek();
+        $to = parse_date($month.' '.$year)->endOfMonth()->endOfWeek();
+
+        ray([
+            'start' => $temp->start->format('d.m.Y H:i'),
+            'end' => $temp->end->format('d.m.Y H:i'),
+            'startInAppTz' => $temp->start->setTimezone(config('app.timezone'))->format('d.m.Y H:i'),
+            'endInAppTz' => $temp->end->setTimezone(config('app.timezone'))->format('d.m.Y H:i'),
+        ]); // TODO MR: remove
+
+        ray([
+            'from' => $from->format('d.m.Y H:i'),
+            'to' => $to->format('d.m.Y H:i'),
+        ]); // TODO MR: remove
+
+        $emptyDates = $this->makeEmptyDates(from: $from, to: $to);
+
+        $occurrences = $this
+            ->generator()
+            ->between(from: $from, to: $to)
+            ->groupBy(fn (Entry $occurrence) => [
+                $occurrence->start->setTimezone(config('app.timezone'))->toDateString(),
+                $occurrence->end->setTimezone(config('app.timezone'))->toDateString(),
+            ])
+            ->map(fn (EntryCollection $occurrences) => $occurrences->unique())
+            ->map(fn (EntryCollection $occurrences, string $date) => $this->day(date: $date, occurrences: $occurrences))
+            ->intersectByKeys($emptyDates)
+            ->ray();
+
+        return $this->output($emptyDates->merge($occurrences)->sort()->values());
+    }
+
     public function downloadLink(): string
     {
         return route(