From ff72daa55ed8de6d47facb42b3749d6e839be0f9 Mon Sep 17 00:00:00 2001
From: Matthias Hochmeister <matthias.hochmeister@apple.com>
Date: Fri, 13 Mar 2026 15:22:58 +0100
Subject: [PATCH] update

---
 .../dashboard/VehicleBookingListWidget.tsx    | 238 ++++++++++++++++++
 frontend/src/components/dashboard/index.ts    |   1 +
 frontend/src/constants/widgets.ts             |   1 +
 frontend/src/pages/Dashboard.tsx              |  13 +-
 4 files changed, 251 insertions(+), 2 deletions(-)
 create mode 100644 frontend/src/components/dashboard/VehicleBookingListWidget.tsx

diff --git a/frontend/src/components/dashboard/VehicleBookingListWidget.tsx b/frontend/src/components/dashboard/VehicleBookingListWidget.tsx
new file mode 100644
index 0000000..2a1d0bf
--- /dev/null
+++ b/frontend/src/components/dashboard/VehicleBookingListWidget.tsx
@@ -0,0 +1,238 @@
+import React from 'react';
+import {
+  Box,
+  Card,
+  CardContent,
+  CircularProgress,
+  Chip,
+  Divider,
+  Link,
+  List,
+  ListItem,
+  Typography,
+} from '@mui/material';
+import { DirectionsCar as DirectionsCarIcon } from '@mui/icons-material';
+import { Link as RouterLink } from 'react-router-dom';
+import { useQuery } from '@tanstack/react-query';
+import { bookingApi } from '../../services/bookings';
+import type { FahrzeugBuchungListItem } from '../../types/booking.types';
+import { BUCHUNGS_ART_COLORS, BUCHUNGS_ART_LABELS } from '../../types/booking.types';
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+
+const WEEKDAY_SHORT = ['So.', 'Mo.', 'Di.', 'Mi.', 'Do.', 'Fr.', 'Sa.'];
+
+function formatDateShort(isoString: string): string {
+  const d = new Date(isoString);
+  const weekday = WEEKDAY_SHORT[d.getDay()];
+  const day = String(d.getDate()).padStart(2, '0');
+  const month = String(d.getMonth() + 1).padStart(2, '0');
+  return `${weekday} ${day}.${month}.`;
+}
+
+function formatTime(isoString: string): string {
+  const d = new Date(isoString);
+  return `${String(d.getHours()).padStart(2, '0')}:${String(d.getMinutes()).padStart(2, '0')} Uhr`;
+}
+
+// ---------------------------------------------------------------------------
+// Component
+// ---------------------------------------------------------------------------
+
+const FETCH_LIMIT = 10;
+const DISPLAY_LIMIT = 5;
+
+const VehicleBookingListWidget: React.FC = () => {
+  const { data: rawItems = [], isLoading, isError } = useQuery<FahrzeugBuchungListItem[]>({
+    queryKey: ['upcoming-vehicle-bookings'],
+    queryFn: () => bookingApi.getUpcoming(FETCH_LIMIT),
+  });
+
+  const items = React.useMemo(
+    () => rawItems.filter((b) => !b.abgesagt).slice(0, DISPLAY_LIMIT),
+    [rawItems],
+  );
+
+  // ── Loading state ─────────────────────────────────────────────────────────
+  if (isLoading) {
+    return (
+      <Card sx={{ height: '100%' }}>
+        <CardContent sx={{ display: 'flex', alignItems: 'center', gap: 1.5, py: 2 }}>
+          <CircularProgress size={18} />
+          <Typography variant="body2" color="text.secondary">
+            Buchungen werden geladen...
+          </Typography>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  // ── Error state ───────────────────────────────────────────────────────────
+  if (isError) {
+    return (
+      <Card sx={{ height: '100%' }}>
+        <CardContent>
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 0.5 }}>
+            <DirectionsCarIcon fontSize="small" color="action" />
+            <Typography variant="h6">Nächste Fahrzeugbuchungen</Typography>
+          </Box>
+          <Typography variant="body2" color="error">
+            Buchungen konnten nicht geladen werden.
+          </Typography>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  // ── Main render ───────────────────────────────────────────────────────────
+  return (
+    <Card
+      sx={{
+        height: '100%',
+        transition: 'box-shadow 0.3s ease',
+        '&:hover': { boxShadow: 3 },
+      }}
+    >
+      <CardContent sx={{ pb: '8px !important' }}>
+        {/* Header */}
+        <Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 1.5 }}>
+          <DirectionsCarIcon fontSize="small" sx={{ color: 'primary.main' }} />
+          <Typography variant="h6" component="div">
+            Nächste Fahrzeugbuchungen
+          </Typography>
+        </Box>
+
+        <Divider sx={{ mb: 1 }} />
+
+        {/* Empty state */}
+        {items.length === 0 ? (
+          <Box sx={{ textAlign: 'center', py: 3 }}>
+            <Typography variant="body2" color="text.secondary">
+              Keine bevorstehenden Buchungen
+            </Typography>
+          </Box>
+        ) : (
+          <List disablePadding>
+            {items.map((booking, index) => {
+              const color = BUCHUNGS_ART_COLORS[booking.buchungs_art] ?? '#9e9e9e';
+              const label = BUCHUNGS_ART_LABELS[booking.buchungs_art] ?? booking.buchungs_art;
+              return (
+                <React.Fragment key={booking.id}>
+                  <ListItem
+                    disableGutters
+                    sx={{
+                      py: 1,
+                      display: 'flex',
+                      alignItems: 'flex-start',
+                      gap: 1.5,
+                    }}
+                  >
+                    {/* Colored type indicator dot */}
+                    <Box
+                      sx={{
+                        mt: '4px',
+                        flexShrink: 0,
+                        width: 10,
+                        height: 10,
+                        borderRadius: '50%',
+                        bgcolor: color,
+                      }}
+                    />
+
+                    {/* Date + title block */}
+                    <Box sx={{ flex: 1, minWidth: 0 }}>
+                      <Box
+                        sx={{
+                          display: 'flex',
+                          alignItems: 'center',
+                          gap: 0.75,
+                          flexWrap: 'wrap',
+                          mb: 0.25,
+                        }}
+                      >
+                        <Typography
+                          variant="caption"
+                          sx={{
+                            color: 'text.secondary',
+                            fontVariantNumeric: 'tabular-nums',
+                            whiteSpace: 'nowrap',
+                          }}
+                        >
+                          {formatDateShort(booking.beginn)}
+                          {' '}&middot;{' '}
+                          {formatTime(booking.beginn)}
+                        </Typography>
+
+                        <Chip
+                          label={label}
+                          size="small"
+                          sx={{
+                            height: 16,
+                            fontSize: '0.65rem',
+                            bgcolor: `${color}22`,
+                            color: color,
+                            border: `1px solid ${color}55`,
+                            fontWeight: 600,
+                            '& .MuiChip-label': { px: '5px' },
+                          }}
+                        />
+                      </Box>
+
+                      <Typography
+                        variant="body2"
+                        sx={{
+                          fontWeight: 500,
+                          overflow: 'hidden',
+                          textOverflow: 'ellipsis',
+                          whiteSpace: 'nowrap',
+                        }}
+                      >
+                        {booking.titel}
+                      </Typography>
+
+                      <Typography
+                        variant="caption"
+                        color="text.secondary"
+                        sx={{
+                          overflow: 'hidden',
+                          textOverflow: 'ellipsis',
+                          whiteSpace: 'nowrap',
+                          display: 'block',
+                        }}
+                      >
+                        {booking.fahrzeug_name}
+                        {booking.fahrzeug_kennzeichen ? ` · ${booking.fahrzeug_kennzeichen}` : ''}
+                      </Typography>
+                    </Box>
+                  </ListItem>
+
+                  {index < items.length - 1 && (
+                    <Divider component="li" sx={{ listStyle: 'none' }} />
+                  )}
+                </React.Fragment>
+              );
+            })}
+          </List>
+        )}
+
+        {/* Footer link */}
+        <Divider sx={{ mt: 1, mb: 1 }} />
+        <Box sx={{ textAlign: 'right' }}>
+          <Link
+            component={RouterLink}
+            to="/kalender?tab=1"
+            underline="hover"
+            variant="body2"
+            sx={{ fontWeight: 500 }}
+          >
+            Alle Buchungen
+          </Link>
+        </Box>
+      </CardContent>
+    </Card>
+  );
+};
+
+export default VehicleBookingListWidget;
diff --git a/frontend/src/components/dashboard/index.ts b/frontend/src/components/dashboard/index.ts
index 3bae2c5..7ed5923 100644
--- a/frontend/src/components/dashboard/index.ts
+++ b/frontend/src/components/dashboard/index.ts
@@ -10,6 +10,7 @@ export { default as VikunjaMyTasksWidget } from './VikunjaMyTasksWidget';
 export { default as VikunjaQuickAddWidget } from './VikunjaQuickAddWidget';
 export { default as VikunjaOverdueNotifier } from './VikunjaOverdueNotifier';
 export { default as AdminStatusWidget } from './AdminStatusWidget';
+export { default as VehicleBookingListWidget } from './VehicleBookingListWidget';
 export { default as VehicleBookingQuickAddWidget } from './VehicleBookingQuickAddWidget';
 export { default as EventQuickAddWidget } from './EventQuickAddWidget';
 export { default as AnnouncementBanner } from './AnnouncementBanner';
diff --git a/frontend/src/constants/widgets.ts b/frontend/src/constants/widgets.ts
index be8397b..c64d3bd 100644
--- a/frontend/src/constants/widgets.ts
+++ b/frontend/src/constants/widgets.ts
@@ -8,6 +8,7 @@ export const WIDGETS = [
   { key: 'bookstackSearch', label: 'Wissen — Suche', defaultVisible: true },
   { key: 'vikunjaTasks', label: 'Vikunja Aufgaben', defaultVisible: true },
   { key: 'vikunjaQuickAdd', label: 'Vikunja Schnelleingabe', defaultVisible: true },
+  { key: 'vehicleBookingList', label: 'Fahrzeugbuchungen', defaultVisible: true },
   { key: 'vehicleBooking', label: 'Fahrzeugbuchung', defaultVisible: true },
   { key: 'eventQuickAdd', label: 'Termin erstellen', defaultVisible: true },
   { key: 'adminStatus', label: 'Admin Status', defaultVisible: true },
diff --git a/frontend/src/pages/Dashboard.tsx b/frontend/src/pages/Dashboard.tsx
index 5a0c0e7..146d5ab 100644
--- a/frontend/src/pages/Dashboard.tsx
+++ b/frontend/src/pages/Dashboard.tsx
@@ -21,6 +21,7 @@ import VikunjaOverdueNotifier from '../components/dashboard/VikunjaOverdueNotifi
 import AdminStatusWidget from '../components/dashboard/AdminStatusWidget';
 import AnnouncementBanner from '../components/dashboard/AnnouncementBanner';
 import VehicleBookingQuickAddWidget from '../components/dashboard/VehicleBookingQuickAddWidget';
+import VehicleBookingListWidget from '../components/dashboard/VehicleBookingListWidget';
 import EventQuickAddWidget from '../components/dashboard/EventQuickAddWidget';
 import LinksWidget from '../components/dashboard/LinksWidget';
 import BannerWidget from '../components/dashboard/BannerWidget';
@@ -144,8 +145,16 @@ function Dashboard() {
               </Fade>
             )}
 
-            {canWrite && widgetVisible('vehicleBooking') && (
+            {widgetVisible('vehicleBookingList') && (
               <Fade in={!dataLoading} timeout={600} style={{ transitionDelay: '520ms' }}>
+                <Box>
+                  <VehicleBookingListWidget />
+                </Box>
+              </Fade>
+            )}
+
+            {canWrite && widgetVisible('vehicleBooking') && (
+              <Fade in={!dataLoading} timeout={600} style={{ transitionDelay: '560ms' }}>
                 <Box>
                   <VehicleBookingQuickAddWidget />
                 </Box>
@@ -153,7 +162,7 @@ function Dashboard() {
             )}
 
             {canWrite && widgetVisible('eventQuickAdd') && (
-              <Fade in={!dataLoading} timeout={600} style={{ transitionDelay: '560ms' }}>
+              <Fade in={!dataLoading} timeout={600} style={{ transitionDelay: '600ms' }}>
                 <Box>
                   <EventQuickAddWidget />
                 </Box>