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webshop/shop/components/order-wizard.tsx
DanielS 45fb87d589
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feat: add admin dashboard revenue chart and fix empty customer order bug
2026-06-25 23:23:53 +02:00

1082 lines
55 KiB
TypeScript

'use client'
import { useState, useMemo } from 'react'
import { useRouter } from 'next/navigation'
import { motion, AnimatePresence } from 'framer-motion'
import { Product, ProductModule, Profile, EndCustomer } from '@/lib/types'
import { Card, CardContent, CardDescription, CardHeader, CardTitle, CardFooter } from '@/components/ui/card'
import { Button } from '@/components/ui/button'
import { Checkbox } from '@/components/ui/checkbox'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import { Separator } from '@/components/ui/separator'
import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group'
import { Check, ChevronRight, ChevronLeft, ShoppingCart, User, ShieldCheck, Cloud, Utensils, HardDrive, Package, AlertCircle, Loader2, UserPlus, Building2, CreditCard, Calendar } from 'lucide-react'
import { submitOrder } from '@/lib/actions/orders'
import { createEndCustomer } from '@/lib/actions/end-customers'
import { Category } from '@/lib/types'
import { Badge } from '@/components/ui/badge'
// ─── Types ────────────────────────────────────────────────────────────────────
type CategorySelection = {
productId: string | null // selected product in this category
moduleIds: string[] // selected module IDs for this product
}
// ─── Billing interval helpers ─────────────────────────────────────────────────
function billingLabel(interval?: string) {
if (interval === 'one_time') return 'einmalig'
return '/ Monat'
}
function billingBadgeClass(interval?: string) {
if (interval === 'one_time') return 'bg-slate-500/20 text-slate-300 border-slate-500/30'
return 'bg-blue-500/20 text-blue-400 border-blue-500/30'
}
// ─── Icon helper ──────────────────────────────────────────────────────────────
function CategoryIcon({ icon, className }: { icon?: string | null; className?: string }) {
const Icon = icon === 'Cloud' ? Cloud : icon === 'Utensils' ? Utensils : icon === 'HardDrive' ? HardDrive : Package
return <Icon className={className} />
}
// ─── Module toggle logic ───────────────────────────────────────────────────────
function toggleModuleInList(
modules: ProductModule[],
currentIds: string[],
toggleId: string
): string[] {
const isSelected = currentIds.includes(toggleId)
if (isSelected) {
// Recursive removal: repeatedly filter until no more dependent modules are removed
let next = currentIds.filter(id => id !== toggleId)
let changed = true
while (changed) {
const beforeLength = next.length
next = next.filter(mId => {
const m = modules.find(mod => mod.id === mId)
return !m?.requirements || m.requirements.every(reqId => next.includes(reqId))
})
changed = next.length !== beforeLength
}
return next
} else {
const module = modules.find(m => m.id === toggleId)
if (module?.exclusions?.some(exId => currentIds.includes(exId))) return currentIds
return [...currentIds, toggleId]
}
}
function isModuleDisabled(module: ProductModule, selectedModules: string[]): boolean {
const requirementsMet = !module.requirements?.length ||
module.requirements.every(reqId => selectedModules.includes(reqId))
const isExcluded = module.exclusions?.some(exId => selectedModules.includes(exId))
return !requirementsMet || !!isExcluded
}
// ─── Main Wizard ──────────────────────────────────────────────────────────────
export function OrderWizard({
products,
categories,
initialProfile,
initialEndCustomers,
}: {
products: Product[]
categories: Category[]
initialProfile: Profile | null
initialEndCustomers: EndCustomer[]
}) {
const router = useRouter()
const [step, setStep] = useState(1)
const [isSubmitting, setIsSubmitting] = useState(false)
// Partner-Profil (Fallback)
const [customerData] = useState<Partial<Profile>>(initialProfile || {})
// Endkunden-State
const [endCustomers, setEndCustomers] = useState<EndCustomer[]>(initialEndCustomers)
const [selectedEndCustomerId, setSelectedEndCustomerId] = useState<string | null>(
initialEndCustomers.length > 0 ? initialEndCustomers[0].id : null
)
const selectedEndCustomer = endCustomers.find(c => c.id === selectedEndCustomerId) ?? null
// Modus: 'select' = Bestandskunde wählen | 'create' = Neuen anlegen
const [customerMode, setCustomerMode] = useState<'select' | 'create'>('select')
const [isCreatingCustomer, setIsCreatingCustomer] = useState(false)
const [newCustomerForm, setNewCustomerForm] = useState({
company_name: '', vat_id: '', first_name: '', last_name: '', street: '', zip: '', city: '',
})
// Abrechnungsmodell-Auswahl ('one_time' = Kauf, 'monthly' = Abo)
const [selectedBillingInterval, setSelectedBillingInterval] = useState<'one_time' | 'monthly'>('monthly')
// Modulmengen (moduleId -> Menge)
const [moduleQuantities, setModuleQuantities] = useState<Record<string, number>>({})
// Datum der letzten Lizenz (Bestandskunden-Update-Logik)
const [lastLicenseDate, setLastLicenseDate] = useState<string>("")
const lastLicenseMonths = useMemo(() => {
if (!lastLicenseDate || customerMode !== 'select' || !selectedEndCustomerId) return null
const lastDate = new Date(lastLicenseDate)
const today = new Date()
const yearsDiff = today.getFullYear() - lastDate.getFullYear()
const monthsDiff = today.getMonth() - lastDate.getMonth()
return yearsDiff * 12 + monthsDiff
}, [lastLicenseDate, customerMode, selectedEndCustomerId])
const updatePriceModifier = useMemo(() => {
if (lastLicenseMonths === null || selectedBillingInterval === 'monthly') {
return { multiplier: 1, discount: 0, label: null }
}
if (lastLicenseMonths <= 12) {
return { multiplier: 0, discount: 1, label: "Update (0-12 Mon.): 100% Rabatt (inklusive)" }
} else if (lastLicenseMonths <= 14) {
return { multiplier: 0.15, discount: 0.85, label: "Update (13-14 Mon.): 15% vom Listenpreis" }
} else if (lastLicenseMonths <= 25) {
return { multiplier: 0.30, discount: 0.70, label: "Update (15-25 Mon.): 30% vom Listenpreis" }
} else if (lastLicenseMonths <= 37) {
return { multiplier: 0.45, discount: 0.55, label: "Update (26-37 Mon.): 45% vom Listenpreis" }
} else if (lastLicenseMonths <= 49) {
return { multiplier: 0.60, discount: 0.40, label: "Update (38-49 Mon.): 60% vom Listenpreis" }
} else {
return { multiplier: 0.90, discount: 0.10, label: "Neukauf (>= 50 Mon.): 10% Rabatt" }
}
}, [lastLicenseMonths, selectedBillingInterval])
// Per-category selection map: categoryId -> { productId, moduleIds }
const [selections, setSelections] = useState<Record<string, CategorySelection>>(() => {
const init: Record<string, CategorySelection> = {}
categories.forEach(cat => {
const first = products.find(p => p.category_id === cat.id && p.show_in_abo !== false)
init[cat.id] = { productId: first?.id ?? null, moduleIds: [] }
})
return init
})
// Only REQUIRED categories must have a product selected (which must be filtered by selected branch)
const allCategoriesFilled = useMemo(() => {
return categories
.filter(cat => cat.is_required)
.every(cat => {
const sel = selections[cat.id]
if (!sel?.productId) return false
const prod = products.find(p => p.id === sel.productId)
if (!prod) return false
// Ensure the selected product is actually allowed in the current branch
return selectedBillingInterval === 'one_time'
? prod.show_in_kauf !== false
: prod.show_in_abo !== false
})
}, [categories, selections, products, selectedBillingInterval])
// Product validation errors (requirements and exclusions)
const productValidationErrors = useMemo(() => {
const errors: string[] = []
const selectedProductIds = Object.values(selections)
.map(s => s.productId)
.filter((id): id is string => !!id)
selectedProductIds.forEach(prodId => {
const prod = products.find(p => p.id === prodId)
if (!prod) return
// Requirements check
if (prod.requirements && prod.requirements.length > 0) {
const missing = prod.requirements.filter(reqId => !selectedProductIds.includes(reqId))
if (missing.length > 0) {
const names = missing
.map(reqId => products.find(p => p.id === reqId)?.name || reqId)
.join(', ')
errors.push(`"${prod.name}" benötigt das Produkt: ${names}`)
}
}
// Exclusions check
if (prod.exclusions && prod.exclusions.length > 0) {
const conflicting = prod.exclusions.filter(exId => selectedProductIds.includes(exId))
if (conflicting.length > 0) {
const names = conflicting
.map(exId => products.find(p => p.id === exId)?.name || exId)
.join(', ')
errors.push(`"${prod.name}" schließt aus: ${names}`)
}
}
})
return errors
}, [selections, products])
const isNextStepDisabled = !allCategoriesFilled || productValidationErrors.length > 0
// Total price calculations (split by billing interval)
const { monthlyTotal, oneTimeTotal } = useMemo(() => {
let monthly = 0
let oneTime = 0
for (const cat of categories) {
const sel = selections[cat.id]
if (!sel?.productId) continue
const prod = products.find(p => p.id === sel.productId)
if (!prod) continue
const base = Number(prod.base_price)
let modulesSum = 0
sel.moduleIds.forEach(mId => {
const mod = prod.modules?.find(m => m.id === mId)
if (mod) {
const qty = moduleQuantities[mId] || 1
modulesSum += Number(mod.price) * qty
}
})
const totalItem = base + modulesSum
if (prod.billing_interval === 'one_time') {
oneTime += totalItem
} else {
monthly += totalItem
}
}
// Apply update modifier to oneTime total
if (updatePriceModifier.multiplier !== 1) {
oneTime = oneTime * updatePriceModifier.multiplier
}
return { monthlyTotal: monthly, oneTimeTotal: oneTime }
}, [selections, products, categories, moduleQuantities, updatePriceModifier])
// Helper: update product selection for a category (resets modules)
function selectProduct(catId: string, productId: string) {
setSelections(prev => ({
...prev,
[catId]: { productId, moduleIds: [] },
}))
}
// Helper: toggle module for a category's selected product
function toggleModule(catId: string, moduleId: string) {
setSelections(prev => {
const sel = prev[catId]
if (!sel?.productId) return prev
const prod = products.find(p => p.id === sel.productId)
const newModuleIds = toggleModuleInList(prod?.modules ?? [], sel.moduleIds, moduleId)
return { ...prev, [catId]: { ...sel, moduleIds: newModuleIds } }
})
setModuleQuantities(prev => {
if (prev[moduleId] !== undefined) {
const { [moduleId]: _, ...rest } = prev
return rest
}
return { ...prev, [moduleId]: 1 }
})
}
const nextStep = () => setStep(s => s + 1)
const prevStep = () => setStep(s => s - 1)
// Abrechnungsmodell wechseln (und Selektionen der Kategorien anpassen)
const handleBillingIntervalChange = (val: 'one_time' | 'monthly') => {
setSelectedBillingInterval(val)
setModuleQuantities({})
if (val === 'monthly') {
setLastLicenseDate("")
}
const newSelections: Record<string, CategorySelection> = {}
categories.forEach(cat => {
const matchingProd = products.find(p =>
p.category_id === cat.id &&
(val === 'one_time' ? p.show_in_kauf !== false : p.show_in_abo !== false)
)
newSelections[cat.id] = { productId: matchingProd?.id ?? null, moduleIds: [] }
})
setSelections(newSelections)
}
// Neuen Endkunden inline anlegen
const handleCreateCustomer = async () => {
if (!newCustomerForm.company_name.trim()) return
setIsCreatingCustomer(true)
try {
const created = await createEndCustomer(newCustomerForm)
setEndCustomers(prev => [...prev, created])
setSelectedEndCustomerId(created.id)
setCustomerMode('select')
setNewCustomerForm({ company_name: '', vat_id: '', first_name: '', last_name: '', street: '', zip: '', city: '' })
} catch (e) {
alert('Fehler beim Anlegen des Kunden.')
} finally {
setIsCreatingCustomer(false)
}
}
const handleSubmit = async () => {
if (isSubmitting) return // Doppelklick-Guard
setIsSubmitting(true)
try {
const order = await submitOrder({
selections,
moduleQuantities,
products,
categories,
customerProfile: customerData,
endCustomerId: selectedEndCustomerId,
endCustomer: selectedEndCustomer,
billingInterval: selectedBillingInterval,
lastLicenseDate: lastLicenseDate || null,
})
router.push(`/order/success?id=${order.id}`)
} catch (error) {
console.error(error)
alert('Fehler bei der Bestellung. Bitte versuchen Sie es erneut.')
setIsSubmitting(false) // Nur bei Fehler wieder entsperren
}
}
return (
<div className="max-w-5xl mx-auto py-12 px-4">
{/* Progress Stepper */}
<div className="max-w-md mx-auto mb-12">
<div className="flex justify-between relative">
<div className="absolute top-1/2 left-0 w-full h-0.5 bg-white/10 -translate-y-1/2 z-0" />
{[1, 2, 3, 4].map(s => (
<div key={s} className="relative z-10 flex flex-col items-center gap-2">
<div
className={`w-10 h-10 rounded-full flex items-center justify-center transition-all duration-500 ${
step >= s
? 'bg-primary text-white scale-110 shadow-[0_0_15px_rgba(59,130,246,0.5)]'
: 'bg-slate-800 text-slate-400'
}`}
>
{step > s ? <Check className="w-6 h-6" /> : s}
</div>
<span className={`text-xs font-semibold ${step >= s ? 'text-primary' : 'text-slate-500'}`}>
{s === 1 ? 'Kunde' : s === 2 ? 'Modell' : s === 3 ? 'Software' : 'Abschluss'}
</span>
</div>
))}
</div>
</div>
<AnimatePresence mode="wait">
{/* ───── Schritt 1: Endkunde wählen / anlegen ───── */}
{step === 1 && (
<motion.div
key="step1"
initial={{ opacity: 0, x: 20 }}
animate={{ opacity: 1, x: 0 }}
exit={{ opacity: 0, x: -20 }}
className="space-y-6"
>
<Card className="glass-dark border-white/10">
<CardHeader>
<CardTitle className="text-2xl flex items-center gap-2 text-white">
<User className="w-6 h-6 text-primary" />
Für wen bestellen Sie?
</CardTitle>
<CardDescription className="text-slate-300">
Wählen Sie einen Endkunden aus Ihrem CRM oder legen Sie einen neuen an.
</CardDescription>
</CardHeader>
<CardContent className="space-y-6">
{/* Modus-Toggle */}
<div className="flex gap-2">
<Button
variant={customerMode === 'select' ? 'default' : 'ghost'}
size="sm"
onClick={() => setCustomerMode('select')}
className={`gap-2 ${customerMode === 'select' ? '' : 'text-white'}`}
>
<Building2 className="w-4 h-4" /> Bestandskunde wählen
</Button>
<Button
variant={customerMode === 'create' ? 'default' : 'ghost'}
size="sm"
onClick={() => setCustomerMode('create')}
className={`gap-2 ${customerMode === 'create' ? '' : 'text-white'}`}
>
<UserPlus className="w-4 h-4" /> Neuen Kunden anlegen
</Button>
</div>
{/* Modus A: Bestandskunde wählen */}
{customerMode === 'select' && (
<div className="space-y-4">
{endCustomers.length === 0 ? (
<div className="p-6 rounded-xl bg-white/5 border border-white/10 text-center space-y-3">
<Building2 className="w-10 h-10 text-slate-600 mx-auto" />
<p className="text-slate-400">Noch keine Endkunden angelegt.</p>
<Button variant="outline" size="sm" onClick={() => setCustomerMode('create')} className="border-white/10 text-white">
<UserPlus className="w-4 h-4 mr-2" /> Ersten Kunden anlegen
</Button>
</div>
) : (
<div className="space-y-2">
{endCustomers.filter(c => !c.is_anonymized).map(customer => (
<label
key={customer.id}
className={`flex items-start p-4 rounded-xl border-2 cursor-pointer transition-all ${
selectedEndCustomerId === customer.id
? 'border-primary bg-primary/5'
: 'border-white/5 bg-white/5 hover:bg-white/10'
}`}
>
<input
type="radio"
name="end_customer"
value={customer.id}
checked={selectedEndCustomerId === customer.id}
onChange={() => setSelectedEndCustomerId(customer.id)}
className="sr-only"
/>
<div className="flex-1">
<p className="font-semibold text-white">{customer.company_name}</p>
<p className="text-sm text-slate-400">
{[customer.first_name, customer.last_name].filter(Boolean).join(' ')}
{customer.first_name || customer.last_name ? ' · ' : ''}
{[customer.street, customer.zip, customer.city].filter(Boolean).join(', ')}
</p>
</div>
{selectedEndCustomerId === customer.id && (
<Check className="w-5 h-5 text-primary mt-0.5 shrink-0" />
)}
</label>
))}
</div>
)}
</div>
)}
{/* Modus B: Neuen Kunden anlegen */}
{customerMode === 'create' && (
<div className="grid md:grid-cols-2 gap-4 p-4 rounded-xl bg-white/5 border border-white/10">
{([
{ label: 'Firmenname *', key: 'company_name', span: true, placeholder: 'GmbH / Einzelunternehmen' },
{ label: 'USt-IdNr.', key: 'vat_id', span: false, placeholder: 'DE123456789' },
{ label: 'Vorname', key: 'first_name', span: false, placeholder: '' },
{ label: 'Nachname', key: 'last_name', span: false, placeholder: '' },
{ label: 'Straße & Hausnummer', key: 'street', span: true, placeholder: '' },
{ label: 'PLZ', key: 'zip', span: false, placeholder: '' },
{ label: 'Ort', key: 'city', span: false, placeholder: '' },
] as const).map(({ label, key, span, placeholder }) => (
<div key={key} className={`space-y-1.5 ${span ? 'md:col-span-2' : ''}`}>
<Label className="text-slate-300 text-sm">{label}</Label>
<Input
value={newCustomerForm[key]}
onChange={e => setNewCustomerForm(prev => ({ ...prev, [key]: e.target.value }))}
placeholder={placeholder}
className="bg-white/5 border-white/10 text-white placeholder:text-slate-500"
/>
</div>
))}
<div className="md:col-span-2 flex gap-2">
<Button
onClick={handleCreateCustomer}
disabled={isCreatingCustomer || !newCustomerForm.company_name.trim()}
className="gap-2"
>
{isCreatingCustomer ? <Loader2 className="w-4 h-4 animate-spin" /> : <UserPlus className="w-4 h-4" />}
Kunden speichern & auswählen
</Button>
<Button variant="ghost" className="text-white" onClick={() => setCustomerMode('select')}>
Abbrechen
</Button>
</div>
</div>
)}
</CardContent>
<CardFooter className="flex justify-end border-t border-white/10 pt-6">
<Button
onClick={nextStep}
disabled={
customerMode === 'create' ||
(customerMode === 'select' && endCustomers.filter(c => !c.is_anonymized).length > 0 && !selectedEndCustomerId)
}
>
Weiter zum Abrechnungsmodell <ChevronRight className="ml-2 w-4 h-4" />
</Button>
</CardFooter>
</Card>
</motion.div>
)}
{/* ───── Schritt 2: Abrechnungsmodell wählen ───── */}
{step === 2 && (
<motion.div
key="step2"
initial={{ opacity: 0, x: 20 }}
animate={{ opacity: 1, x: 0 }}
exit={{ opacity: 0, x: -20 }}
className="space-y-6"
>
<Card className="glass-dark border-white/10">
<CardHeader>
<CardTitle className="text-2xl flex items-center gap-2 text-white">
<CreditCard className="w-6 h-6 text-primary" />
Abrechnungsmodell wählen
</CardTitle>
<CardDescription className="text-slate-300">
Möchten Sie Lizenzen dauerhaft kaufen oder monatlich mieten?
</CardDescription>
</CardHeader>
<CardContent>
<div className="grid md:grid-cols-2 gap-6 py-4">
{/* Option 1: Kauf */}
<div
onClick={() => handleBillingIntervalChange('one_time')}
className={`relative p-6 rounded-2xl border-2 cursor-pointer transition-all duration-300 flex flex-col justify-between h-48 hover:shadow-[0_0_20px_rgba(255,255,255,0.05)] ${
selectedBillingInterval === 'one_time'
? 'border-primary bg-primary/10 shadow-[0_0_25px_rgba(59,130,246,0.2)]'
: 'border-white/5 bg-white/5 hover:border-white/20'
}`}
>
<div>
<div className="flex items-center gap-3 mb-3">
<div className={`p-3 rounded-xl ${selectedBillingInterval === 'one_time' ? 'bg-primary/20 text-primary' : 'bg-white/5 text-slate-400'}`}>
<CreditCard className="w-6 h-6" />
</div>
<h3 className="text-lg font-bold text-white">Einmaliger Kauf</h3>
</div>
<p className="text-slate-400 text-sm">
Einmalige Anschaffungskosten für die Softwarelizenz. Keine monatlichen Mietgebühren.
</p>
</div>
{selectedBillingInterval === 'one_time' && (
<div className="absolute top-4 right-4 w-6 h-6 rounded-full bg-primary flex items-center justify-center text-white">
<Check className="w-4 h-4" />
</div>
)}
</div>
{/* Option 2: Abo */}
<div
onClick={() => handleBillingIntervalChange('monthly')}
className={`relative p-6 rounded-2xl border-2 cursor-pointer transition-all duration-300 flex flex-col justify-between h-48 hover:shadow-[0_0_20px_rgba(255,255,255,0.05)] ${
selectedBillingInterval === 'monthly'
? 'border-primary bg-primary/10 shadow-[0_0_25px_rgba(59,130,246,0.2)]'
: 'border-white/5 bg-white/5 hover:border-white/20'
}`}
>
<div>
<div className="flex items-center gap-3 mb-3">
<div className={`p-3 rounded-xl ${selectedBillingInterval === 'monthly' ? 'bg-primary/20 text-primary' : 'bg-white/5 text-slate-400'}`}>
<Calendar className="w-6 h-6" />
</div>
<h3 className="text-lg font-bold text-white">Monatliches Abo (Miete)</h3>
</div>
<p className="text-slate-400 text-sm">
Laufende monatliche Gebühren. Inklusive aller Updates und flexibler Laufzeit.
</p>
</div>
{selectedBillingInterval === 'monthly' && (
<div className="absolute top-4 right-4 w-6 h-6 rounded-full bg-primary flex items-center justify-center text-white">
<Check className="w-4 h-4" />
</div>
)}
</div>
</div>
{selectedBillingInterval === 'one_time' && customerMode === 'select' && selectedEndCustomerId && (
<div className="p-4 rounded-xl bg-white/5 border border-white/10 space-y-3 mt-6 max-w-md animate-in fade-in slide-in-from-top-2 duration-300">
<Label htmlFor="last-license-date" className="text-white font-medium flex items-center gap-2">
<Calendar className="w-4 h-4 text-primary" />
Datum der letzten CAS-Lizenz (falls vorhanden)
</Label>
<Input
id="last-license-date"
type="date"
value={lastLicenseDate}
onChange={e => setLastLicenseDate(e.target.value)}
className="bg-[#0b1329] border-white/10 text-white focus:border-primary"
/>
<p className="text-xs text-slate-400">
Falls dieser Kunde bereits Lizenzen besitzt, tragen Sie das Datum der letzten Lizenzierung ein. Damit werden die korrekten Update-Gebühren ermittelt.
</p>
</div>
)}
</CardContent>
<CardFooter className="flex justify-between border-t border-white/10 pt-6">
<Button variant="ghost" className="text-white" onClick={prevStep}>
<ChevronLeft className="mr-2 w-4 h-4" /> Zurück
</Button>
<Button onClick={nextStep}>
Weiter zur Software <ChevronRight className="ml-2 w-4 h-4" />
</Button>
</CardFooter>
</Card>
</motion.div>
)}
{/* ───── Schritt 3: Software wählen ───── */}
{step === 3 && (
<motion.div
key="step3"
initial={{ opacity: 0, x: 20 }}
animate={{ opacity: 1, x: 0 }}
exit={{ opacity: 0, x: -20 }}
className="space-y-6"
>
<div className="grid md:grid-cols-3 gap-6">
{/* Left: Category sections */}
<div className="md:col-span-2 space-y-8">
<Card className="glass-dark border-white/10">
<CardHeader>
<CardTitle className="text-2xl flex items-center gap-2 text-white">
<ShoppingCart className="w-6 h-6 text-primary" />
Software wählen
</CardTitle>
<CardDescription className="text-slate-300">
Wählen Sie pro Kategorie mindestens einen Artikel aus.
</CardDescription>
</CardHeader>
<CardContent className="space-y-8">
{categories.map((cat, idx) => {
// Filter products based on display flags show_in_kauf / show_in_abo
const catProducts = products.filter(p => {
if (p.category_id !== cat.id) return false
return selectedBillingInterval === 'one_time'
? p.show_in_kauf !== false
: p.show_in_abo !== false
})
const sel = selections[cat.id]
const selectedProduct = catProducts.find(p => p.id === sel?.productId) ?? null
return (
<div key={cat.id}>
{idx > 0 && <Separator className="bg-white/10 mb-8" />}
{/* Category header */}
<div className="flex items-center gap-3 mb-4">
<div className="w-8 h-8 rounded-lg bg-primary/20 flex items-center justify-center">
<CategoryIcon icon={cat.icon} className="w-4 h-4 text-primary" />
</div>
<div>
<h3 className="font-bold text-white text-lg">{cat.name}</h3>
{cat.description && (
<p className="text-slate-400 text-xs">{cat.description}</p>
)}
</div>
{sel?.productId ? (
<Badge className="ml-auto bg-green-500/20 text-green-400 border border-green-500/30">
<Check className="w-3 h-3 mr-1" /> Ausgewählt
</Badge>
) : cat.is_required ? (
<Badge variant="destructive" className="ml-auto opacity-80">
<AlertCircle className="w-3 h-3 mr-1" /> Pflichtfeld
</Badge>
) : (
<Badge variant="outline" className="ml-auto border-white/20 text-slate-400">
Optional
</Badge>
)}
</div>
{catProducts.length === 0 ? (
<p className="text-slate-500 text-sm italic">
Keine Produkte in dieser Kategorie im aktuellen Abrechnungsmodell vorhanden.
</p>
) : (
<RadioGroup
value={sel?.productId ?? ''}
onValueChange={id => selectProduct(cat.id, id)}
className="grid gap-3"
>
{catProducts.map(product => (
<div key={product.id} className="relative">
<RadioGroupItem
value={product.id}
id={`${cat.id}-${product.id}`}
className="peer sr-only"
/>
<Label
htmlFor={`${cat.id}-${product.id}`}
className="flex flex-col items-start p-4 rounded-xl border-2 border-white/5 bg-white/5 hover:bg-white/10 peer-data-[state=checked]:border-primary peer-data-[state=checked]:bg-primary/5 cursor-pointer transition-all"
>
<div className="flex justify-between w-full items-center">
<div className="flex items-center gap-2">
<span className="font-bold text-base text-white">{product.name}</span>
<span className={`text-[10px] px-1.5 py-0.5 rounded border ${billingBadgeClass(product.billing_interval)}`}>
{product.billing_interval === 'one_time' ? 'Einmalig' : 'Abo/Monat'}
</span>
</div>
<span className="text-primary font-semibold text-sm">
{new Intl.NumberFormat('de-DE', {
style: 'currency',
currency: 'EUR',
}).format(product.base_price)}{' '}
<span className="text-xs text-slate-400">{billingLabel(product.billing_interval)}</span>
</span>
</div>
{product.description && (
<span className="text-sm text-slate-300 mt-1">{product.description}</span>
)}
{product.modules && product.modules.length > 0 && (
<span className="text-xs text-slate-500 mt-1">
{product.modules.length} optionale Module verfügbar
</span>
)}
</Label>
</div>
))}
</RadioGroup>
)}
{/* Modules for selected product in this category */}
{selectedProduct?.modules && selectedProduct.modules.length > 0 && (
<div className="mt-4 space-y-3 pl-2 border-l-2 border-primary/30">
<p className="text-sm font-semibold text-white ml-2">Zusatzmodule:</p>
{selectedProduct.modules.map(module => {
const disabled = isModuleDisabled(module, sel?.moduleIds ?? [])
const checked = sel?.moduleIds.includes(module.id) ?? false
return (
<div
key={module.id}
className={`flex flex-col p-3 rounded-lg border border-white/5 bg-white/5 ml-2 transition-colors ${disabled ? 'opacity-50' : 'hover:bg-white/10'}`}
>
<div className="flex items-start space-x-3">
<Checkbox
id={`mod-${cat.id}-${module.id}`}
checked={checked}
onCheckedChange={() => toggleModule(cat.id, module.id)}
disabled={disabled}
/>
<div className="flex-1">
<Label
htmlFor={`mod-${cat.id}-${module.id}`}
className={`font-medium cursor-pointer flex justify-between text-white ${disabled ? 'cursor-not-allowed' : ''}`}
>
<span>{module.name}</span>
<span className="text-primary font-bold">
+{new Intl.NumberFormat('de-DE', {
style: 'currency',
currency: 'EUR',
}).format(module.price)}
</span>
</Label>
{module.description && (
<p className="text-xs text-slate-400">{module.description}</p>
)}
{disabled && (
<p className="text-[10px] text-destructive mt-1">
{module.requirements?.some(
reqId => !sel?.moduleIds.includes(reqId)
)
? 'Benötigt weitere Module'
: 'Nicht kombinierbar mit aktueller Auswahl'}
</p>
)}
</div>
</div>
{/* Scalable Quantity Input */}
{checked && module.has_quantity && (
<div className="flex items-center gap-3 mt-3 pl-8 pt-2 border-t border-white/5">
<Label htmlFor={`qty-${module.id}`} className="text-xs text-slate-400">Menge:</Label>
<Input
id={`qty-${module.id}`}
type="number"
min={1}
max={999}
value={moduleQuantities[module.id] || 1}
onChange={(e) => {
const val = Math.max(1, parseInt(e.target.value) || 1)
setModuleQuantities(prev => ({ ...prev, [module.id]: val }))
}}
className="w-20 h-8 bg-white/5 border-white/10 text-white text-xs text-center rounded-lg"
/>
<span className="text-xs text-slate-500">
Gesamt: {new Intl.NumberFormat('de-DE', {
style: 'currency',
currency: 'EUR',
}).format(module.price * (moduleQuantities[module.id] || 1))}
</span>
</div>
)}
</div>
)
})}
</div>
)}
</div>
)
})}
</CardContent>
</Card>
</div>
{/* Right: Summary */}
<div className="space-y-6">
<Card className="glass-dark border-primary/20 sticky top-6">
<CardHeader>
<CardTitle className="text-white">Zusammenfassung</CardTitle>
</CardHeader>
<CardContent className="space-y-4">
{categories.map(cat => {
const sel = selections[cat.id]
const prod = products.find(p => p.id === sel?.productId)
if (!prod) return (
<div key={cat.id} className="text-xs text-slate-500 italic flex items-center gap-1">
{cat.is_required ? (
<AlertCircle className="w-3 h-3 text-destructive" />
) : (
<span className="w-3 h-3 inline-block" />
)}
{cat.name}: {cat.is_required ? 'nicht gewählt' : 'nicht gewählt (optional)'}
</div>
)
return (
<div key={cat.id} className="space-y-1">
<div className="flex justify-between text-sm">
<span className="text-slate-400 font-medium">{cat.name}</span>
</div>
<div className="flex justify-between text-sm pl-2">
<span className="text-white">{prod.name}</span>
<span className="text-white">
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(prod.base_price)}
{' '}<span className="text-slate-400 text-xs">{billingLabel(prod.billing_interval)}</span>
</span>
</div>
{sel.moduleIds.map(mId => {
const mod = prod.modules?.find(m => m.id === mId)
const qty = moduleQuantities[mId] || 1
return mod ? (
<div key={mId} className="flex justify-between text-xs pl-4">
<span className="text-slate-300">+ {mod.name} {mod.has_quantity ? `(x${qty})` : ''}</span>
<span className="text-slate-300">
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(mod.price * qty)}
</span>
</div>
) : null
})}
</div>
)
})}
<Separator className="bg-white/10" />
{oneTimeTotal > 0 && monthlyTotal > 0 ? (
<div className="space-y-2">
<div className="flex justify-between text-base font-semibold text-white">
<span className="text-slate-400">Einmalig gesamt:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(oneTimeTotal)}
</span>
</div>
<div className="flex justify-between text-base font-semibold text-white">
<span className="text-slate-400">Monatlich gesamt:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(monthlyTotal)}
{' '}<span className="text-xs font-normal text-slate-400">/ Monat</span>
</span>
</div>
</div>
) : oneTimeTotal > 0 ? (
<div className="flex justify-between text-xl font-bold text-gradient">
<span>Gesamt (einmalig):</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(oneTimeTotal)}
</span>
</div>
) : (
<div className="flex justify-between text-xl font-bold text-gradient">
<span>Gesamt:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(monthlyTotal)}
{' '}<span className="text-sm font-normal text-slate-400">/ Monat</span>
</span>
</div>
)}
{updatePriceModifier.label && (
<div className="text-xs text-green-400 bg-green-500/10 p-2.5 rounded-lg border border-green-500/20 space-y-1">
<p className="font-semibold flex items-center gap-1">
<Check className="w-3.5 h-3.5" />
Update-Rabatt aktiv
</p>
<p>{updatePriceModifier.label}</p>
</div>
)}
{!allCategoriesFilled && (
<p className="text-xs text-destructive flex items-center gap-1">
<AlertCircle className="w-3 h-3" />
Bitte aus jeder Pflichtkategorie einen Artikel wählen.
</p>
)}
{productValidationErrors.map((err, errIdx) => (
<p key={errIdx} className="text-xs text-destructive flex items-center gap-1">
<AlertCircle className="w-3 h-3 text-destructive" />
{err}
</p>
))}
</CardContent>
<CardFooter className="flex flex-col gap-2">
<Button
className="w-full h-12 text-lg"
onClick={nextStep}
disabled={isNextStepDisabled}
>
Weiter <ChevronRight className="ml-2 w-5 h-5" />
</Button>
<Button variant="ghost" className="w-full text-white" onClick={prevStep}>
Zurück zum Abrechnungsmodell
</Button>
</CardFooter>
</Card>
</div>
</div>
</motion.div>
)}
{/* ───── Schritt 4: Prüfung & Abschluss ───── */}
{step === 4 && (
<motion.div
key="step4"
initial={{ opacity: 0, scale: 0.95 }}
animate={{ opacity: 1, scale: 1 }}
exit={{ opacity: 0, scale: 0.95 }}
className="space-y-6 text-center"
>
<Card className="glass-dark border-primary/30 max-w-2xl mx-auto shadow-primary/10 shadow-2xl">
<CardHeader>
<div className="w-20 h-20 bg-primary/20 rounded-full flex items-center justify-center mx-auto mb-4 border border-primary/50">
<ShieldCheck className="w-10 h-10 text-primary" />
</div>
<CardTitle className="text-3xl text-white">Bestellung prüfen</CardTitle>
<CardDescription className="text-slate-300">
Fast fertig! Bitte überprüfen Sie Ihre Auswahl.
</CardDescription>
</CardHeader>
<CardContent className="space-y-6 text-left">
<div className="p-4 rounded-lg bg-white/5 space-y-4">
{categories.map(cat => {
const sel = selections[cat.id]
const prod = products.find(p => p.id === sel?.productId)
if (!prod) return null
const catTotal =
Number(prod.base_price) +
sel.moduleIds.reduce((acc, mId) => {
const mod = prod.modules?.find(m => m.id === mId)
const qty = moduleQuantities[mId] || 1
return acc + (Number(mod?.price ?? 0) * qty)
}, 0)
return (
<div key={cat.id}>
<div className="flex justify-between font-bold text-base text-white">
<span className="flex items-center gap-2">
<CategoryIcon icon={cat.icon} className="w-4 h-4 text-primary" />
{prod.name}
</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(catTotal)}
{' '}<span className="text-sm font-normal text-slate-400">{billingLabel(prod.billing_interval)}</span>
</span>
</div>
{sel.moduleIds.length > 0 && (
<p className="text-sm text-slate-300 mt-1 pl-6">
Module: {sel.moduleIds
.map(id => {
const mod = prod.modules?.find(m => m.id === id)
const qty = moduleQuantities[id] || 1
return mod ? `${mod.name}${mod.has_quantity ? ` (x${qty})` : ''}` : ''
})
.filter(Boolean)
.join(', ')}
</p>
)}
</div>
)
})}
<Separator className="bg-white/10" />
<div className="text-sm text-slate-300 space-y-1">
{selectedEndCustomer ? (
<>
<p className="font-semibold text-white flex items-center gap-2">
<Building2 className="w-3.5 h-3.5 text-primary" />
{selectedEndCustomer.company_name}
</p>
<p>{[selectedEndCustomer.first_name, selectedEndCustomer.last_name].filter(Boolean).join(' ')}</p>
<p>{[selectedEndCustomer.street, selectedEndCustomer.zip, selectedEndCustomer.city].filter(Boolean).join(', ')}</p>
<p className="text-xs text-slate-500 mt-1">Endkunde Ihres Partners</p>
{lastLicenseDate && (
<p className="text-xs text-slate-400 flex items-center gap-1 mt-1 font-mono">
<Calendar className="w-3.5 h-3.5 text-primary" />
Letzte Lizenz vom: {new Date(lastLicenseDate).toLocaleDateString('de-DE')}
</p>
)}
</>
) : (
<>
<p className="font-semibold text-white">{customerData.company_name}</p>
<p>{customerData.first_name} {customerData.last_name}</p>
<p>{customerData.address}, {customerData.zip_code} {customerData.city}</p>
</>
)}
</div>
</div>
{oneTimeTotal > 0 && monthlyTotal > 0 ? (
<div className="space-y-2 border-t border-white/10 pt-4">
<div className="flex justify-between text-lg font-bold text-white">
<span className="text-slate-400">Einmaliger Gesamtbetrag:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(oneTimeTotal)}
</span>
</div>
{updatePriceModifier.label && (
<div className="text-sm text-green-400 font-semibold bg-green-500/10 p-2 rounded border border-green-500/20 my-1">
{updatePriceModifier.label}
</div>
)}
<div className="flex justify-between text-lg font-bold text-white">
<span className="text-slate-400">Monatlicher Gesamtbetrag:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(monthlyTotal)}
{' '}<span className="text-sm font-normal text-slate-400">/ Monat</span>
</span>
</div>
</div>
) : oneTimeTotal > 0 ? (
<div className="flex flex-col border-t border-white/10 pt-4 gap-1.5">
<div className="flex justify-between text-xl font-bold text-gradient">
<span>Gesamtbetrag:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(oneTimeTotal)}
</span>
</div>
{updatePriceModifier.label && (
<div className="text-sm text-green-400 font-semibold bg-green-500/10 p-2 rounded border border-green-500/20 self-end">
{updatePriceModifier.label}
</div>
)}
</div>
) : (
<div className="flex justify-between text-xl font-bold text-gradient border-t border-white/10 pt-4">
<span>Gesamtbetrag:</span>
<span>
{new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(monthlyTotal)}
{' '}<span className="text-sm font-normal text-slate-400">/ Monat</span>
</span>
</div>
)}
<p className="text-xs text-slate-500 italic">
Mit dem Klick auf Kostenpflichtig bestellen" akzeptieren Sie unsere AGB und die{' '}
<a href="/datenschutz" target="_blank" rel="noopener noreferrer" className="underline hover:text-slate-400">
Datenschutzerklärung
</a>.
</p>
</CardContent>
<CardFooter className="flex flex-col gap-4">
<Button
className="w-full h-14 text-xl font-bold bg-primary hover:bg-primary/90"
onClick={handleSubmit}
disabled={isSubmitting}
>
{isSubmitting ? (
<><Loader2 className="mr-2 h-5 w-5 animate-spin" /> Bestellung wird verarbeitet...</>
) : (
'Kostenpflichtig bestellen'
)}
</Button>
<Button variant="ghost" className="w-full text-white" onClick={prevStep}>
Noch etwas ändern
</Button>
</CardFooter>
</Card>
</motion.div>
)}
</AnimatePresence>
</div>
)
}