371 lines
11 KiB
TypeScript
371 lines
11 KiB
TypeScript
'use client';
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import {
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Dialog,
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Button,
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TextField,
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Typography,
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Box,
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Divider,
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Chip,
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Paper,
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IconButton,
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Stack,
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useMediaQuery,
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CircularProgress,
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} from '@mui/material';
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import { useTheme } from '@mui/material/styles';
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import { useState, useEffect, Suspense, lazy, useMemo } from 'react';
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import { Tool, User } from '../types';
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import { useReservationStore } from '../services/reservation-store';
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import { useI18n } from '../services/i18n';
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import { Calendar, Info, ShieldCheck, X, Check, MapPin, Clock } from 'lucide-react';
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const AvailabilityCalendar = lazy(() => import('./AvailabilityCalendar'));
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interface ReservationModalProps {
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tool: Tool | null;
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user: User;
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open: boolean;
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onClose: () => void;
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}
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const pillSx = {
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height: 22,
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fontWeight: 600,
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fontSize: '0.7rem',
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borderRadius: 1.25,
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'& .MuiChip-icon': { marginLeft: '6px', marginRight: '-2px' },
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'& .MuiChip-label': { px: 0.75 },
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} as const;
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export default function ReservationModal({
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tool,
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user,
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open,
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onClose,
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}: ReservationModalProps) {
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const theme = useTheme();
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const isMobile = useMediaQuery(theme.breakpoints.down('md'));
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const { t } = useI18n();
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const reservations = useReservationStore((s) => s.reservations);
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const addReservation = useReservationStore((s) => s.addReservation);
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const today = useMemo(() => new Date().toISOString().split('T')[0], []);
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const [startDate, setStartDate] = useState(today);
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const [endDate, setEndDate] = useState('');
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const [submitted, setSubmitted] = useState(false);
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useEffect(() => {
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if (open) {
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setStartDate(today);
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setEndDate('');
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setSubmitted(false);
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}
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}, [open, today]);
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if (!tool) return null;
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const toolEvents = reservations
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.filter((r) => r.toolId === tool.id && r.status !== 'completed')
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.map((r) => ({
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title: 'Belegt',
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start: r.startDate,
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end: r.endDate,
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display: 'background' as const,
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color: '#F59E0B',
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}));
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const duration = (() => {
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if (!startDate || !endDate) return 0;
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const ms = new Date(endDate).getTime() - new Date(startDate).getTime();
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return Math.max(0, Math.round(ms / 86_400_000) + 1);
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})();
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const exceedsMax = duration > tool.maxRentalDays;
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const invalidRange = Boolean(endDate) && endDate < startDate;
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const hasTraining =
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!tool.trainingRequired || user.trainings.includes(tool.requiredTrainingId!);
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const canReserve =
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!!startDate &&
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!!endDate &&
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!exceedsMax &&
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!invalidRange &&
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(hasTraining || user.role === 'admin');
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const handleSubmit = () => {
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if (!canReserve) return;
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addReservation({ userId: user.id, toolId: tool.id, startDate, endDate });
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setSubmitted(true);
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setTimeout(onClose, 1100);
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};
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return (
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<Dialog
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open={open}
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onClose={onClose}
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fullWidth
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maxWidth="md"
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fullScreen={isMobile}
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PaperProps={{
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sx: {
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borderRadius: { xs: 0, md: 3 },
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overflow: 'hidden',
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maxHeight: { md: '90vh' },
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},
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}}
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>
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{/* Top bar */}
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<Box
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sx={{
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'space-between',
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px: { xs: 2, md: 3 },
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py: 1.5,
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borderBottom: '1px solid',
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borderColor: 'divider',
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bgcolor: 'background.paper',
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flexShrink: 0,
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}}
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>
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<Box sx={{ display: 'flex', alignItems: 'center', gap: 1.25 }}>
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<Box
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sx={{
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width: 28,
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height: 28,
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borderRadius: 1.5,
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display: 'grid',
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placeItems: 'center',
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background: 'linear-gradient(135deg, #FF6B00, #E55F00)',
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color: 'white',
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}}
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>
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<Calendar size={15} />
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</Box>
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<Typography variant="subtitle1" sx={{ fontWeight: 700 }}>
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Reservierung
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</Typography>
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</Box>
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<IconButton onClick={onClose} size="small" aria-label="Schließen">
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<X size={18} />
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</IconButton>
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</Box>
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{/* Body */}
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<Box
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sx={{
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display: 'grid',
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gridTemplateColumns: { xs: '1fr', md: '5fr 7fr' },
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flexGrow: 1,
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minHeight: 0,
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overflowY: 'auto',
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}}
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>
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{/* Form panel */}
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<Box
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sx={{
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display: 'flex',
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flexDirection: 'column',
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borderRight: { md: '1px solid' },
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borderBottom: { xs: '1px solid', md: 'none' },
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borderColor: 'divider',
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bgcolor: 'background.paper',
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}}
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>
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<Box sx={{ p: { xs: 2.5, md: 3 }, display: 'flex', flexDirection: 'column', gap: 2.25 }}>
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<Box>
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<Typography variant="h5" sx={{ fontWeight: 800, mb: 1, letterSpacing: '-0.015em' }}>
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{tool.name}
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</Typography>
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<Stack direction="row" spacing={0.75} flexWrap="wrap" useFlexGap sx={{ rowGap: 0.75 }}>
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<Chip
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icon={<ShieldCheck size={12} />}
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label={hasTraining ? 'Zertifiziert' : 'Einweisung fehlt'}
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color={hasTraining ? 'success' : 'warning'}
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size="small"
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sx={pillSx}
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/>
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<Chip
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icon={<MapPin size={12} />}
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label={tool.location}
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size="small"
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variant="outlined"
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sx={pillSx}
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/>
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<Chip
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icon={<Clock size={12} />}
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label={`max. ${tool.maxRentalDays} Tage`}
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size="small"
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variant="outlined"
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sx={pillSx}
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/>
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</Stack>
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<Typography variant="body2" color="text.secondary" sx={{ mt: 2, lineHeight: 1.55 }}>
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{tool.description}
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</Typography>
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</Box>
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<Divider />
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<Stack spacing={2}>
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<TextField
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label={t('from')}
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type="date"
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value={startDate}
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onChange={(e) => setStartDate(e.target.value)}
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InputLabelProps={{ shrink: true }}
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inputProps={{ min: today }}
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fullWidth
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size="small"
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/>
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<TextField
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label={t('to')}
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type="date"
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value={endDate}
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onChange={(e) => setEndDate(e.target.value)}
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InputLabelProps={{ shrink: true }}
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inputProps={{ min: startDate || today }}
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fullWidth
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size="small"
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error={Boolean(invalidRange) || exceedsMax}
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helperText={
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invalidRange
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? 'Enddatum liegt vor Startdatum.'
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: exceedsMax
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? `Maximale Leihdauer: ${tool.maxRentalDays} Tage.`
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: duration > 0
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? `${duration} ${duration === 1 ? 'Tag' : 'Tage'} gesamt`
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: ' '
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}
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/>
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<Paper
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variant="outlined"
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sx={{
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p: 1.5,
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display: 'flex',
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gap: 1.25,
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alignItems: 'flex-start',
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bgcolor: 'action.hover',
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borderStyle: 'dashed',
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borderRadius: 2,
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}}
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>
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<Info size={16} style={{ marginTop: 2, flexShrink: 0, opacity: 0.7 }} />
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<Typography variant="caption" sx={{ lineHeight: 1.5 }}>
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Maximale Ausleihdauer: <strong>{tool.maxRentalDays} Tage</strong>. Bitte
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bringe das Werkzeug rechtzeitig und unbeschädigt zurück.
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</Typography>
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</Paper>
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</Stack>
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</Box>
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{/* Sticky action bar */}
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<Box
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sx={{
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mt: 'auto',
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position: 'sticky',
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bottom: 0,
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px: { xs: 2.5, md: 3 },
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py: 2,
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display: 'flex',
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gap: 1.25,
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bgcolor: 'background.paper',
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borderTop: '1px solid',
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borderColor: 'divider',
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}}
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>
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<Button onClick={onClose} variant="outlined" fullWidth color="inherit">
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Abbrechen
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</Button>
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<Button
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onClick={handleSubmit}
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variant="contained"
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fullWidth
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disabled={!canReserve || submitted}
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startIcon={submitted ? <Check size={16} /> : null}
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>
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{submitted ? 'Reserviert!' : 'Reservieren'}
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</Button>
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</Box>
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</Box>
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{/* Calendar panel */}
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<Box
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sx={{
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p: { xs: 2.5, md: 3 },
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bgcolor: 'background.default',
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display: 'flex',
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flexDirection: 'column',
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minHeight: { xs: 360, md: 'auto' },
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}}
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>
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<Box
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sx={{
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'space-between',
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mb: 1.5,
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}}
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>
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<Typography variant="subtitle2" sx={{ fontWeight: 700 }}>
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Verfügbarkeit
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</Typography>
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<Box sx={{ display: 'flex', gap: 1.5 }}>
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<LegendDot color="#F59E0B" label="Reserviert" />
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<LegendDot label="Frei" outline />
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</Box>
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</Box>
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<Paper
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variant="outlined"
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sx={{
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p: { xs: 1.25, md: 1.75 },
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borderRadius: 2.5,
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flexGrow: 1,
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}}
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>
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<Suspense
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fallback={
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<Box sx={{ display: 'grid', placeItems: 'center', height: 280 }}>
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<CircularProgress size={24} />
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</Box>
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}
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>
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<AvailabilityCalendar events={toolEvents} />
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</Suspense>
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</Paper>
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</Box>
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</Box>
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</Dialog>
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);
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}
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function LegendDot({
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color,
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label,
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outline,
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}: {
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color?: string;
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label: string;
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outline?: boolean;
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}) {
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return (
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<Box sx={{ display: 'flex', alignItems: 'center', gap: 0.5 }}>
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<Box
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sx={{
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width: 10,
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height: 10,
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borderRadius: 0.75,
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bgcolor: color || 'transparent',
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border: outline ? '1px solid' : 'none',
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borderColor: 'divider',
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}}
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/>
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<Typography variant="caption" color="text.secondary" sx={{ fontSize: '0.7rem' }}>
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{label}
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</Typography>
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</Box>
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);
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}
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