test

frontend/src/pages/TimeClockPage.jsx

@@ -4,6 +4,12 @@ import './TimeClockPage.css';
 import { timeApi } from '../api/time';
 import { useAuth } from '../context/AuthContext';
 
+const getNextDateKey = (dateKey) => {
+  const nextDate = new Date(`${dateKey}T12:00:00`);
+  nextDate.setDate(nextDate.getDate() + 1);
+  return nextDate.toISOString().slice(0, 10);
+};
+
 const TimeClockPage = () => {
   const videoRef = useRef(null);
   const streamRef = useRef(null);
@@ -269,9 +275,53 @@ const TimeClockPage = () => {
   const formatTime = (timeString) => {
     if (!timeString) return '00h00';
     const [hours, minutes] = timeString.split(':');
+    if (hours === '24') return '23h59';
     return `${String(hours).padStart(2, '0')}h${String(minutes).padStart(2, '0')}`;
   };
 
+  const getDisplayTimeEntries = () => {
+    const pairedEndIds = new Set();
+    const expanded = [];
+    const toMinutes = (time) => {
+      const [hours, minutes] = time.split(':').map(Number);
+      return hours * 60 + minutes;
+    };
+
+    timeEntries.forEach((entry) => {
+      if (!entry.start_time && entry.end_time) return;
+
+      if (entry.start_time && !entry.end_time) {
+        const dateKey = String(entry.date).slice(0, 10);
+        const matchingEnd = timeEntries.find((candidate) => (
+          candidate.id !== entry.id &&
+          !candidate.start_time &&
+          candidate.end_time &&
+          String(candidate.date).slice(0, 10) === getNextDateKey(dateKey) &&
+          (candidate.user === entry.user || candidate.username === entry.username)
+        ));
+
+        if (matchingEnd) {
+          pairedEndIds.add(matchingEnd.id);
+          expanded.push({
+            ...entry,
+            end_time: '24:00:00',
+            duration: (1440 - toMinutes(entry.start_time)) / 60,
+          });
+          expanded.push({
+            ...matchingEnd,
+            start_time: '00:00:00',
+            duration: toMinutes(matchingEnd.end_time) / 60,
+          });
+          return;
+        }
+      }
+
+      expanded.push(entry);
+    });
+
+    return expanded.filter((entry) => !pairedEndIds.has(entry.id));
+  };
+
   const formatDate = (dateString) => {
     const date = new Date(dateString);
     return date.toLocaleDateString('fr-FR');
@@ -446,7 +496,7 @@ const TimeClockPage = () => {
                   </tr>
                 </thead>
                 <tbody>
-                  {timeEntries.map((entry) => (
+                  {getDisplayTimeEntries().map((entry) => (
                     <tr key={entry.id}>
                       {isAdmin &&
                         <td>{entry.user}</td>

frontend/src/pages/WeeklySummaryPage.jsx

@@ -8,6 +8,46 @@ const DEFAULT_END_HOUR = 18;
 const HOUR_HEIGHT = 64;
 const USER_COLORS = ['#c56a3d', '#3d7c8c', '#8a5a9e', '#5d8b55', '#c08a32', '#b04f66', '#4772a8'];
 
+const getNextDateKey = (dateKey) => {
+  const nextDate = new Date(`${dateKey}T12:00:00`);
+  nextDate.setDate(nextDate.getDate() + 1);
+  return nextDate.toISOString().slice(0, 10);
+};
+
+const expandOvernightAttendances = (entries) => {
+  const pairedEndIds = new Set();
+  const expanded = [];
+
+  entries.forEach((entry) => {
+    if (!entry.start_time && entry.end_time) {
+      return;
+    }
+
+    if (entry.start_time && !entry.end_time) {
+      const dateKey = String(entry.date).slice(0, 10);
+      const nextDateKey = getNextDateKey(dateKey);
+      const matchingEnd = entries.find((candidate) => (
+        candidate.id !== entry.id &&
+        !candidate.start_time &&
+        candidate.end_time &&
+        String(candidate.date).slice(0, 10) === nextDateKey &&
+        (candidate.user === entry.user || candidate.username === entry.username)
+      ));
+
+      if (matchingEnd) {
+        pairedEndIds.add(matchingEnd.id);
+        expanded.push({ ...entry, end_time: '24:00:00' });
+        expanded.push({ ...matchingEnd, start_time: '00:00:00' });
+        return;
+      }
+    }
+
+    expanded.push(entry);
+  });
+
+  return expanded.filter((entry) => !pairedEndIds.has(entry.id));
+};
+
 const WeeklySummaryPage = ({ userId }) => {
   const { isAdmin } = useAuth();
   const [attendances, setAttendances] = useState([]);
@@ -98,6 +138,11 @@ const WeeklySummaryPage = ({ userId }) => {
     return (hours * 60) + minutes;
   };
 
+  const formatSegmentTime = (minutes) => {
+    if (minutes === 1440) return '23h59';
+    return `${String(Math.floor(minutes / 60)).padStart(2, '0')}h${String(minutes % 60).padStart(2, '0')}`;
+  };
+
   const getUserColor = (username) => {
     const hash = [...username].reduce((total, character) => total + character.charCodeAt(0), 0);
     return USER_COLORS[hash % USER_COLORS.length];
@@ -105,7 +150,7 @@ const WeeklySummaryPage = ({ userId }) => {
 
   const getAttendancesForDay = (date) => {
     const dateKey = formatDateKey(date);
-    return attendances.filter((attendance) => String(attendance.date).slice(0, 10) === dateKey);
+    return expandOvernightAttendances(attendances).filter((attendance) => String(attendance.date).slice(0, 10) === dateKey);
   };
 
   const getAttendanceSegments = (dayAttendances) => {
@@ -144,7 +189,7 @@ const WeeklySummaryPage = ({ userId }) => {
 
   const getScheduleBounds = (weekDays) => {
     const weekDateKeys = new Set(weekDays.map(formatDateKey));
-    const weekAttendances = attendances.filter((attendance) => (
+    const weekAttendances = expandOvernightAttendances(attendances).filter((attendance) => (
       weekDateKeys.has(String(attendance.date).slice(0, 10))
     ));
     const times = weekAttendances.flatMap((attendance) => [
@@ -246,8 +291,8 @@ const WeeklySummaryPage = ({ userId }) => {
           <div className="schedule-day-column" key={formatDateKey(day)}>
             {hours.map((hour) => <span className="schedule-hour-line" key={hour} />)}
             {getAttendanceSegments(getAttendancesForDay(day)).map(({ start, end, users }) => {
-              const startTime = `${String(Math.floor(start / 60)).padStart(2, '0')}:${String(start % 60).padStart(2, '0')}`;
-              const endTime = `${String(Math.floor(end / 60)).padStart(2, '0')}:${String(end % 60).padStart(2, '0')}`;
+              const startTime = formatSegmentTime(start);
+              const endTime = formatSegmentTime(end);
               const segmentLabel = users.map(({ username }) => username).join(', ');
               return (
                 isAdmin ? (