From e9696f722cbbbaf191bf6052b7ee7a6fbe432202 Mon Sep 17 00:00:00 2001
From: Martin Berka <martin.berka@radbuza.net>
Date: Mon, 9 Mar 2026 10:16:14 +0100
Subject: [PATCH] =?UTF-8?q?feat:=20automatick=C3=BD=20v=C3=BDb=C4=9Br=20v?=
 =?UTF-8?q?=C3=BDchoz=C3=ADho=20=C4=8Dasu?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 client/src/App.tsx                | 18 +++++++++++++++++-
 server/changelogs/2026-03-09.json |  3 +++
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 server/changelogs/2026-03-09.json

diff --git a/client/src/App.tsx b/client/src/App.tsx
index 086e72c..d642daa 100644
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -287,6 +287,7 @@ function App() {
 
         try {
           await addChoice({ body: { locationKey: location, foodIndex, dayIndex } });
+          await tryAutoSelectDepartureTime();
         } catch (error: any) {
           alert(`Chyba při změně volby: ${error.message || error}`);
         }
@@ -313,6 +314,10 @@ function App() {
           foodChoiceRef.current.value = "";
         }
         choiceRef.current?.blur();
+        // Automatický výběr času odchodu pouze pro restaurace s menu
+        if (Object.keys(Restaurant).includes(locationKey)) {
+          await tryAutoSelectDepartureTime();
+        }
       } catch (error: any) {
         alert(`Chyba při změně volby: ${error.message || error}`);
         // Reset výběru zpět
@@ -337,6 +342,7 @@ function App() {
       const locationKey = choiceRef.current.value as LunchChoice;
       if (auth?.login) {
         await addChoice({ body: { locationKey, foodIndex: Number(event.target.value), dayIndex } });
+        await tryAutoSelectDepartureTime();
       }
     }
   }
@@ -468,6 +474,16 @@ function App() {
     }
   }
 
+  // Automaticky nastaví preferovaný čas odchodu 10:45, pokud tento čas ještě nenastal (nebo jde o budoucí den)
+  const tryAutoSelectDepartureTime = async () => {
+    const preferredTime = "10:45" as DepartureTime;
+    const isToday = dayIndex === data?.todayDayIndex;
+    if ((!isToday || isInTheFuture(preferredTime)) && departureChoiceRef.current) {
+      departureChoiceRef.current.value = preferredTime;
+      await changeDepartureTime({ body: { time: preferredTime, dayIndex } });
+    }
+  }
+
   const handleDayChange = async (dayIndex: number) => {
     setDayIndex(dayIndex);
     dayIndexRef.current = dayIndex;
@@ -629,7 +645,7 @@ function App() {
                   <Form.Select ref={departureChoiceRef} onChange={handleChangeDepartureTime}>
                     <option value="">Vyber čas...</option>
                     {Object.values(DepartureTime)
-                      .filter(time => isInTheFuture(time))
+                      .filter(time => dayIndex !== data.todayDayIndex || isInTheFuture(time))
                       .map(time => <option key={time} value={time}>{time}</option>)}
                   </Form.Select>
                 </>}
diff --git a/server/changelogs/2026-03-09.json b/server/changelogs/2026-03-09.json
new file mode 100644
index 0000000..216ac8d
--- /dev/null
+++ b/server/changelogs/2026-03-09.json
@@ -0,0 +1,3 @@
+[
+    "Automatický výběr výchozího času preferovaného odchodu"
+]
\ No newline at end of file