feat: Inserat erstellen — direct listing flow for units and standalone
- New /supply/new-listing page (Path A: pre-filled from portfolio unit, Path B: standalone blank form); creates EXTERNAL_MARKET + sourceType DIRECT - "+ Inserat" button on available units in PropertyDetailView navigates with prefilled address/area/rent - Nav entry "Neues Inserat" added to supply sidebar - SourceProvenancePanel hidden for DIRECT source listings (no external source) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Benjamin Sutter
@@ -0,0 +1,310 @@
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import { useState } from 'react'
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import { useLocation, useNavigate } from 'react-router'
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import {
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Alert,
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Box,
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Button,
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Card,
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CircularProgress,
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Divider,
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MenuItem,
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TextField,
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Typography,
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} from '@mui/material'
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import { ArrowLeft, CheckCircle } from 'lucide-react'
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import { AssetType, ResultType, AvailabilityStatus } from '../../domain/enums'
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import { propertyService } from '../../services/propertyService'
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import type { CreatePropertyInput } from '../../domain/property'
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const ASSET_TYPE_LABELS: Record<string, string> = {
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OFFICE: 'Büro',
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RETAIL: 'Einzelhandel',
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LIGHT_INDUSTRIAL: 'Leichtindustrie',
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LOGISTICS: 'Logistik',
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PRODUCTION: 'Produktion',
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MIXED: 'Gemischt',
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}
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interface LocationState {
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prefill?: {
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assetType?: string
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street?: string
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houseNumber?: string
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postalCode?: string
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city?: string
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areaSqm?: number
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rentPricePerSqm?: number
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unitLabel?: string
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propertyId?: string
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}
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}
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export default function NewListing() {
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const navigate = useNavigate()
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const { state } = useLocation() as { state: LocationState | null }
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const pre = state?.prefill ?? {}
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const [assetType, setAssetType] = useState(pre.assetType ?? 'OFFICE')
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const [street, setStreet] = useState(pre.street ?? '')
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const [houseNumber, setHouseNumber] = useState(pre.houseNumber ?? '')
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const [postalCode, setPostalCode] = useState(pre.postalCode ?? '')
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const [city, setCity] = useState(pre.city ?? '')
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const [areaSqm, setAreaSqm] = useState(pre.areaSqm ? String(pre.areaSqm) : '')
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const [rentPerSqm, setRentPerSqm] = useState(pre.rentPricePerSqm ? String(pre.rentPricePerSqm) : '')
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const [availableFrom, setAvailableFrom] = useState('')
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const [description, setDescription] = useState('')
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const [contactName, setContactName] = useState('')
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const [contactEmail, setContactEmail] = useState('')
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const [contactPhone, setContactPhone] = useState('')
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const [submitting, setSubmitting] = useState(false)
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const [error, setError] = useState<string | null>(null)
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const [created, setCreated] = useState(false)
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const isPrefilled = !!pre.propertyId
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function validate(): string | null {
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if (!street.trim()) return 'Strasse erforderlich'
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if (!postalCode.trim()) return 'PLZ erforderlich'
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if (!city.trim()) return 'Ort erforderlich'
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if (!areaSqm || isNaN(Number(areaSqm)) || Number(areaSqm) <= 0) return 'Gültige Fläche eingeben'
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if (!rentPerSqm || isNaN(Number(rentPerSqm)) || Number(rentPerSqm) <= 0) return 'Gültigen Mietpreis eingeben'
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return null
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}
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async function handleSubmit() {
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const err = validate()
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if (err) { setError(err); return }
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setError(null)
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setSubmitting(true)
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const area = Number(areaSqm)
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const rent = Number(rentPerSqm)
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const input: CreatePropertyInput = {
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title: `${ASSET_TYPE_LABELS[assetType] ?? assetType} · ${city}`,
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assetType: assetType as typeof AssetType[keyof typeof AssetType],
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resultType: ResultType.EXTERNAL_MARKET,
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sourceType: 'DIRECT',
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location: { city, country: 'CH' },
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address: { street: street.trim(), houseNumber: houseNumber.trim(), postalCode: postalCode.trim(), city: city.trim(), country: 'CH' },
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areaSqm: area,
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rentPricePerSqm: rent,
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availabilityDate: availableFrom || new Date().toISOString().slice(0, 10),
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availabilityStatus: availableFrom ? AvailabilityStatus.AVAILABLE_SOON : AvailabilityStatus.AVAILABLE_NOW,
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confidenceScore: 1.0,
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description: description.trim() || undefined,
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dataQuality: {
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score: 1.0,
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missingCriticalFields: [],
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missingOptionalFields: [],
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freshness: 'FRESH',
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warnings: [],
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},
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status: 'ACTIVE',
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}
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try {
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await propertyService.create(input)
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setCreated(true)
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} catch {
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setError('Fehler beim Erstellen des Inserats. Bitte erneut versuchen.')
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} finally {
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setSubmitting(false)
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}
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}
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if (created) {
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return (
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<Box sx={{ maxWidth: 560, mx: 'auto', mt: 8, px: 3, textAlign: 'center' }}>
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<CheckCircle size={48} color="#16a34a" style={{ marginBottom: 16 }} />
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<Typography variant="h5" sx={{ fontWeight: 700, mb: 1 }}>Inserat erstellt</Typography>
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<Typography color="text.secondary" sx={{ mb: 3 }}>
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Das Inserat wurde erfolgreich veröffentlicht und ist jetzt für passende Suchanfragen sichtbar.
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</Typography>
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<Box sx={{ display: 'flex', gap: 2, justifyContent: 'center' }}>
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<Button variant="outlined" onClick={() => navigate('/supply/properties')}>
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Zu Meine Objekte
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</Button>
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<Button variant="contained" sx={{ bgcolor: '#1e3a5f' }} onClick={() => {
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setCreated(false)
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setStreet(''); setHouseNumber(''); setPostalCode(''); setCity('')
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setAreaSqm(''); setRentPerSqm(''); setAvailableFrom(''); setDescription('')
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setContactName(''); setContactEmail(''); setContactPhone('')
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}}>
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Weiteres Inserat
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</Button>
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</Box>
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</Box>
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)
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}
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return (
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<Box sx={{ maxWidth: 720, mx: 'auto', px: 3, py: 4 }}>
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<Box sx={{ display: 'flex', alignItems: 'center', gap: 1.5, mb: 3 }}>
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<Button
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variant="text"
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size="small"
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startIcon={<ArrowLeft size={16} />}
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onClick={() => navigate(-1)}
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sx={{ color: '#64748b', textTransform: 'none', px: 0 }}
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>
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Zurück
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</Button>
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</Box>
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<Typography variant="h5" sx={{ fontWeight: 700, mb: 0.5 }}>Neues Inserat erstellen</Typography>
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<Typography variant="body2" color="text.secondary" sx={{ mb: 3 }}>
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{isPrefilled
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? `Einheit ${pre.unitLabel ?? ''} aus Portfolio vorausgefüllt — Angaben prüfen und veröffentlichen.`
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: 'Fläche direkt inserieren — ohne vollständiges Objekt im Portfolio.'}
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</Typography>
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<Card sx={{ p: 3, mb: 3 }}>
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<Typography variant="subtitle2" sx={{ fontWeight: 700, mb: 2 }}>Flächendetails</Typography>
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<Box sx={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 2 }}>
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<TextField
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select
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label="Flächentyp"
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value={assetType}
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onChange={e => setAssetType(e.target.value)}
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size="small"
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fullWidth
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>
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{Object.entries(ASSET_TYPE_LABELS).map(([v, l]) => (
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<MenuItem key={v} value={v}>{l}</MenuItem>
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))}
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</TextField>
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<TextField
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label="Fläche (m²)"
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value={areaSqm}
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onChange={e => setAreaSqm(e.target.value)}
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size="small"
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type="number"
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inputProps={{ min: 1 }}
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fullWidth
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/>
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<TextField
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label="Mietpreis (CHF/m²/Jahr)"
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value={rentPerSqm}
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onChange={e => setRentPerSqm(e.target.value)}
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size="small"
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type="number"
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inputProps={{ min: 1 }}
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fullWidth
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/>
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<TextField
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label="Verfügbar ab"
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value={availableFrom}
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onChange={e => setAvailableFrom(e.target.value)}
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size="small"
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type="date"
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slotProps={{ inputLabel: { shrink: true } }}
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fullWidth
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/>
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</Box>
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<TextField
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label="Beschreibung (optional)"
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value={description}
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onChange={e => setDescription(e.target.value)}
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size="small"
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multiline
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rows={3}
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fullWidth
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sx={{ mt: 2 }}
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/>
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</Card>
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<Card sx={{ p: 3, mb: 3 }}>
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<Typography variant="subtitle2" sx={{ fontWeight: 700, mb: 2 }}>Adresse</Typography>
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<Box sx={{ display: 'grid', gridTemplateColumns: '3fr 1fr', gap: 2, mb: 2 }}>
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<TextField
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label="Strasse"
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value={street}
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onChange={e => setStreet(e.target.value)}
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size="small"
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fullWidth
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/>
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<TextField
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label="Nr."
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value={houseNumber}
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onChange={e => setHouseNumber(e.target.value)}
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size="small"
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fullWidth
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/>
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</Box>
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<Box sx={{ display: 'grid', gridTemplateColumns: '1fr 2fr', gap: 2 }}>
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<TextField
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label="PLZ"
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value={postalCode}
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onChange={e => setPostalCode(e.target.value)}
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size="small"
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fullWidth
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/>
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<TextField
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label="Ort"
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value={city}
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onChange={e => setCity(e.target.value)}
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size="small"
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fullWidth
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/>
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</Box>
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</Card>
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<Card sx={{ p: 3, mb: 3 }}>
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<Typography variant="subtitle2" sx={{ fontWeight: 700, mb: 2 }}>Kontakt (optional)</Typography>
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<Box sx={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 2 }}>
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<TextField
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label="Name"
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value={contactName}
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onChange={e => setContactName(e.target.value)}
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size="small"
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fullWidth
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/>
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<TextField
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label="Telefon"
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value={contactPhone}
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onChange={e => setContactPhone(e.target.value)}
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size="small"
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fullWidth
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/>
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<TextField
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label="E-Mail"
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value={contactEmail}
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onChange={e => setContactEmail(e.target.value)}
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size="small"
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type="email"
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fullWidth
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sx={{ gridColumn: '1 / -1' }}
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/>
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</Box>
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</Card>
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{error && (
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<Alert severity="error" sx={{ mb: 2 }}>{error}</Alert>
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)}
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<Divider sx={{ mb: 2 }} />
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<Box sx={{ display: 'flex', justifyContent: 'flex-end', gap: 2 }}>
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<Button variant="outlined" onClick={() => navigate(-1)} disabled={submitting}>
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Abbrechen
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</Button>
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<Button
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variant="contained"
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sx={{ bgcolor: '#1e3a5f', '&:hover': { bgcolor: '#162d4a' } }}
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onClick={handleSubmit}
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disabled={submitting}
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startIcon={submitting ? <CircularProgress size={14} color="inherit" /> : null}
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>
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{submitting ? 'Wird erstellt…' : 'Inserat veröffentlichen'}
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</Button>
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</Box>
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</Box>
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)
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}
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