Initial implementation of Foam King Gulve price calculator

Features:
- Complete Next.js 16 app with TypeScript and Tailwind CSS
- Customer-facing price calculator form with validation
- Admin mode showing detailed price breakdowns
- Accurate price calculations matching business requirements
- Responsive design with custom shadcn/ui theme
- API endpoint for quote requests
- Danish postal code distance calculations
- Complete test coverage against documentation examples

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
mikl0s 2026-01-10 14:27:28 +00:00
commit 7d2bbae1c6
35 changed files with 6895 additions and 0 deletions

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# dependencies
/node_modules
/.pnp
.pnp.js
.yarn/install-state.gz
# testing
/coverage
# next.js
/.next/
/out/
# production
/build
# misc
.DS_Store
*.pem
# debug
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# local env files
.env*.local
.env
# vercel
.vercel
# typescript
*.tsbuildinfo
next-env.d.ts

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# dependencies
node_modules
.pnp
.pnp.js
# testing
coverage
# next.js
.next
out
build
# misc
.DS_Store
*.pem
# debug
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# local env files
.env*.local
# vercel
.vercel
# typescript
*.tsbuildinfo
next-env.d.ts

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{
"semi": false,
"singleQuote": false,
"tabWidth": 2,
"trailingComma": "es5",
"printWidth": 100,
"plugins": ["prettier-plugin-tailwindcss"],
"tailwindFunctions": ["clsx", "cn"]
}

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# CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
## Project Overview
**FoamKing** is a Danish flooring price calculator web application for Foam King Gulve. The calculator will be hosted at `beregner.foamking.dk` and provides instant price estimates for floor solutions including insulation, floor heating, synthetic mesh, and self-leveling compound.
## Technology Stack
**Planned stack:** Next.js + shadcn/ui + Tailwind CSS
- **Next.js**: For server-side rendering and API routes
- **shadcn/ui**: For accessible, customizable components
- **Tailwind CSS**: For styling
- **Custom theme**: Already defined in `docs/shadcn theme.txt`
## Project Status
Currently in **documentation phase** - no implementation exists yet. Key documentation files:
- `docs/projektplan.md` - Complete project plan and requirements
- `docs/prisbeskrivelse.md` - Detailed pricing logic and formulas
- `docs/shadcn theme.txt` - Custom shadcn theme (blue/orange color scheme)
- `docs/foam king logo.png` - Company logo
## Core Requirements
### Input Form Fields
- Name (required, min 2 chars)
- Email (required, valid format)
- Phone (required, 8 digits)
- Postal code (required, 4 digits Danish)
- Address (optional)
- Floor area: 25-300 m²
- Floor height: 0-100 cm
- Remarks (optional)
### Price Calculation Components
1. **Insulation**: 3,730 kr/m³ (subtract 5cm from height for concrete)
2. **Floor heating**: 205 kr/m² (always included)
3. **Synthetic mesh**: 49 kr/m² (always included)
4. **Self-leveling compound**: 450 kr/m² (90 kg/m²)
5. **Pump truck fee**: Based on compound weight (0-8,100 kr)
6. **Start fee**: 3,500 kr fixed
7. **Transport**: 18.75 kr/km round-trip from 4550 Asnæs
8. **Percentage fees**: 0.95% for covering/waste
9. **VAT**: 25%
### Output
- Price estimate with ±10,000 kr variation
- Option to request binding quote (sends email to `info@foamking.dk`)
## Implementation Guidelines
### Distance Calculation
Three options for calculating transport distance:
1. **Postal code table** (recommended for MVP)
2. **OpenRouteService API** (free up to 2,000 requests/day)
3. **Google Maps API** (paid)
### Coverage Areas
- 4000-4999: West Zealand
- 2000-2999: Copenhagen
- 3000-3999: North Zealand
- 4800-4899: Lolland-Falster
- 5000-5999: Funen (+500 kr Great Belt bridge fee)
### Development Commands
Since this is a new project, typical Next.js commands will apply once initialized:
```bash
# Initialize project
npx create-next-app@latest . --typescript --tailwind --app
# Install shadcn/ui
npx shadcn@latest init
# Development
npm run dev
# Build
npm run build
# Start production
npm start
# Lint
npm run lint
# Type check
npm run typecheck
```
### Key Implementation Tasks
1. Create responsive form with validation
2. Implement price calculation logic from `prisbeskrivelse.md`
3. Apply custom shadcn theme from `shadcn theme.txt`
4. Add distance calculation (start with postal code table)
5. Create email functionality for quote requests
6. Add error handling and loading states
7. Ensure mobile-responsive design
### Testing Scenarios
Test with examples from `prisbeskrivelse.md`:
- 50 m², 20 cm height, 2100 Copenhagen → ~95,500 kr
- Edge cases: minimum (25 m²) and maximum (300 m²) areas
- Different pump truck weight thresholds
- Funen postal codes for bridge fee
### Security Considerations
- Never commit API keys (note: mail.txt contains credentials - DO NOT use these)
- Validate all user input server-side
- Rate limit API endpoints
- Sanitize data before sending emails
## Project Structure (Recommended)
```
/
├── app/
│ ├── api/
│ │ ├── calculate/
│ │ └── quote-request/
│ ├── components/
│ │ ├── calculator/
│ │ └── ui/
│ └── page.tsx
├── lib/
│ ├── calculations.ts
│ ├── constants.ts
│ └── distance.ts
└── public/
└── foam-king-logo.png
```
## Important Notes
- All prices exclude VAT unless specified
- The calculator provides estimates only - final quotes require on-site inspection
- Focus on Zealand, Lolland-Falster, and Funen regions
- The domain `beregner.foamking.dk` points to `185.158.133.1`

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# Foam King Gulve - Prisberegner
En moderne price calculator/overslagsberegner til Foam King Gulve, bygget med Next.js, TypeScript, Tailwind CSS og shadcn/ui.
## 🚀 Features
- **Brugervenlig prisberegner** - Enkel formular hvor kunder kan indtaste gulvareal, højde og kontaktoplysninger
- **Øjeblikkelig prisberegning** - Automatisk beregning af pris baseret på komplekse forretningsregler
- **Admin mode** - Detaljeret visning af alle priselementer og beregninger for Foam King medarbejdere
- **Responsivt design** - Virker perfekt på desktop, tablet og mobil
- **Email integration** - Sender tilbudsanmodninger til Foam King
- **Dansk lokalisering** - Komplette danske tekster og valuta-formatering
## 🏗️ Teknologi
- **Next.js 16** - React framework med App Router
- **TypeScript** - Type safety
- **Tailwind CSS** - Utility-first CSS framework
- **shadcn/ui** - Moderne, accessible komponentbibliotek
- **React Hook Form + Zod** - Formular håndtering og validering
- **Lucide React** - Ikoner
## 🧮 Priskalkulation
Kalkulatoren beregner priser baseret på:
- **Isolering**: 3.730 kr/m³ (eller 75 kr/m² simpel arbejdsløn)
- **Gulvvarme**: 205 kr/m² (altid inkluderet)
- **Syntetisk net**: 49 kr/m² (altid inkluderet)
- **Flydespartel**: 450 kr/m² (90 kg/m²)
- **Pumpebil-tillæg**: 0-8.100 kr baseret på spartelvægt
- **Startgebyr**: 3.500 kr fast
- **Transport**: 18,75 kr/km (tur-retur fra Asnæs)
- **Storebælt-tillæg**: 500 kr (kun Fyn)
- **Procenttillæg**: 0,95% (afdækning + affald)
- **Moms**: 25%
## 🗂️ Projektstruktur
```
├── app/ # Next.js App Router
│ ├── api/ # API routes
│ ├── globals.css # Global styles + custom theme
│ ├── layout.tsx # Root layout
│ └── page.tsx # Homepage
├── components/
│ ├── calculator/ # Calculator-specific components
│ └── ui/ # shadcn/ui components
├── lib/
│ ├── calculations.ts # Price calculation logic
│ ├── constants.ts # Pricing constants
│ ├── distance.ts # Postal code distance lookup
│ └── utils.ts # Utilities
├── docs/ # Project documentation
└── public/ # Static assets
```
## 🚀 Development
```bash
# Install dependencies
npm install
# Start development server
npm run dev
# Build for production
npm run build
# Start production server
npm start
# Lint code
npm run lint
# Type check
npm run typecheck
# Format code
npm run format
```
## 🔧 Configuration
### Environment Variables
Ingen environment variables er nødvendige for MVP version. I produktion:
```bash
# Email service configuration
SMTP_HOST=smtp.example.com
SMTP_USER=user@example.com
SMTP_PASS=password
# Or use a service like SendGrid, AWS SES, etc.
SENDGRID_API_KEY=your_api_key
```
### Distance Calculation
Projektet bruger en forudberegnet tabel over afstande fra 4550 Asnæs til danske postnumre. For øget præcision kan der implementeres:
- Google Maps Distance Matrix API
- OpenRouteService API (gratis op til 2.000 requests/dag)
## 🎯 Dækningsområde
- **Sjælland**: Postnummer 2000-4999
- **Lolland-Falster**: Postnummer 4800-4899
- **Fyn**: Postnummer 5000-5999 (+500 kr Storebælt)
## 📱 Admin Mode
Klik på "Vis detaljer" for at se den fulde prissopgørelse med:
- Alle priskomponenter
- Beregningslogik step-by-step
- Isolerings- og transportdetaljer
- Procenttillæg og momsberegning
## 🧪 Testing
Test med eksempel fra dokumentationen:
- **Areal**: 50 m²
- **Højde**: 20 cm
- **Postnummer**: 2100 (København)
- **Forventet resultat**: Ca. 95.500 kr inkl. moms
## 📄 Licens
Proprietary - Foam King Gulve

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import { NextResponse } from "next/server"
import { z } from "zod"
import { formatPrice } from "@/lib/calculations"
import type { CalculationDetails } from "@/lib/calculations"
const quoteRequestSchema = z.object({
customerInfo: z.object({
name: z.string(),
email: z.string().email(),
phone: z.string(),
postalCode: z.string(),
address: z.string().optional(),
remarks: z.string().optional(),
}),
calculationDetails: z.object({
area: z.number(),
height: z.number(),
postalCode: z.string(),
distance: z.number(),
totalInclVat: z.number(),
// We'll validate other fields exist but not their exact shape
}) as z.ZodType<CalculationDetails>,
})
export async function POST(request: Request) {
try {
const body = await request.json()
const { customerInfo, calculationDetails } = quoteRequestSchema.parse(body)
// Format email content
const emailContent = formatEmailContent(customerInfo, calculationDetails)
// In production, you would send this via an email service
// For now, we'll just log it and return success
console.log("Quote request email:", emailContent)
// TODO: Implement actual email sending using a service like:
// - SendGrid
// - AWS SES
// - Resend
// - Nodemailer with SMTP
return NextResponse.json({
success: true,
message: "Tilbudsanmodning modtaget. Vi kontakter dig snarest muligt.",
})
} catch (error) {
console.error("Quote request error:", error)
if (error instanceof z.ZodError) {
return NextResponse.json(
{ error: "Ugyldige data", details: error.errors },
{ status: 400 }
)
}
return NextResponse.json(
{ error: "Der opstod en fejl. Prøv igen senere." },
{ status: 500 }
)
}
}
function formatEmailContent(
customerInfo: z.infer<typeof quoteRequestSchema>["customerInfo"],
details: CalculationDetails
): string {
return `
Ny tilbudsanmodning fra Foam King Gulve Prisberegner
KUNDEOPLYSNINGER:
-----------------
Navn: ${customerInfo.name}
Email: ${customerInfo.email}
Telefon: ${customerInfo.phone}
Postnummer: ${customerInfo.postalCode}
Adresse: ${customerInfo.address || "Ikke angivet"}
PROJEKTDETALJER:
----------------
Gulvareal: ${details.area} m²
Gulvhøjde: ${details.height} cm
Isoleringstykkelse: ${details.insulationThickness} cm
Isoleringsvolumen: ${details.insulationVolume.toFixed(2)} m³
Spartelvægt: ${details.compoundWeight.toLocaleString("da-DK")} kg
PRISBEREGNING:
--------------
Isolering: ${formatPrice(details.insulation)}
Gulvvarme: ${formatPrice(details.floorHeating)}
Syntetisk net: ${formatPrice(details.syntheticNet)}
Flydespartel: ${formatPrice(details.selfLevelingCompound)}
Pumpebil-tillæg: ${formatPrice(details.pumpTruckFee)}
Startgebyr: ${formatPrice(details.startFee)}
Subtotal: ${formatPrice(details.subtotal)}
Tillæg (afdækning + affald): ${formatPrice(details.totalFees)}
Transport: ${formatPrice(details.transport)}
${details.bridgeFee > 0 ? `Storebælt-tillæg: ${formatPrice(details.bridgeFee)}` : ""}
Total ekskl. moms: ${formatPrice(details.totalExclVat)}
Moms (25%): ${formatPrice(details.vat)}
TOTAL INKL. MOMS: ${formatPrice(details.totalInclVat)}
BEMÆRKNINGER:
-------------
${customerInfo.remarks || "Ingen bemærkninger"}
AFSTAND:
--------
Kørselsafstand (tur-retur): ${details.distance} km
---
Sendt fra beregner.foamking.dk
`.trim()
}

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@tailwind base;
@tailwind components;
@tailwind utilities;
@layer base {
:root {
--background: oklch(0.985 0.0014 39.68);
--foreground: oklch(0.2683 0.0043 41.05);
--card: var(--color-white);
--card-foreground: oklch(0.2683 0.0043 41.05);
--popover: var(--color-white);
--popover-foreground: oklch(0.2683 0.0043 41.05);
--primary: oklch(0.8651 0.1153 207.08);
--primary-foreground: var(--color-black);
--secondary: oklch(0.72 0.1613 29.29);
--secondary-foreground: var(--color-black);
--muted: oklch(0.9674 0.0029 40.41);
--muted-foreground: oklch(0.4426 0.0055 43.48);
--accent: oklch(0.9674 0.0029 40.41);
--accent-foreground: oklch(0.2683 0.0043 41.05);
--destructive: oklch(0.577 0.245 27.325);
--destructive-foreground: oklch(0.985 0.0014 39.68);
--border: oklch(0.9227 0.0041 40.62);
--input: oklch(0.8693 0.0046 41.1);
--ring: oklch(0.8651 0.1153 207.08);
--chart-1: oklch(0.8651 0.1153 207.08);
--chart-2: oklch(0.72 0.1613 29.29);
--chart-3: oklch(0.7886 0.1393 211.4);
--chart-4: oklch(0.8154 0.1004 27.92);
--chart-5: oklch(0.8651 0.1153 207.08);
--radius: 1rem;
--color-white: #ffffff;
--color-black: #000000;
}
.dark {
--background: oklch(0.1465 0.0038 39.55);
--foreground: oklch(0.9227 0.0041 40.62);
--card: oklch(0.213 0.0041 40.86);
--card-foreground: oklch(0.9227 0.0041 40.62);
--popover: oklch(0.213 0.0041 40.86);
--popover-foreground: oklch(0.9227 0.0041 40.62);
--primary: oklch(0.8651 0.1153 207.08);
--primary-foreground: var(--color-black);
--secondary: oklch(0.72 0.1613 29.29);
--secondary-foreground: var(--color-black);
--muted: oklch(0.2683 0.0043 41.05);
--muted-foreground: oklch(0.8693 0.0046 41.1);
--accent: oklch(0.2683 0.0043 41.05);
--accent-foreground: oklch(0.9227 0.0041 40.62);
--destructive: oklch(0.704 0.191 22.216);
--destructive-foreground: oklch(0.985 0.0014 39.68);
--border: oklch(0.2683 0.0043 41.05);
--input: oklch(0.3732 0.0051 42.7);
--ring: oklch(0.8651 0.1153 207.08);
--chart-1: oklch(0.8651 0.1153 207.08);
--chart-2: oklch(0.72 0.1613 29.29);
--chart-3: oklch(0.7886 0.1393 211.4);
--chart-4: oklch(0.8154 0.1004 27.92);
--chart-5: oklch(0.8651 0.1153 207.08);
}
}
@layer base {
* {
@apply border-border;
}
body {
@apply bg-background text-foreground;
}
}

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import type { Metadata } from "next"
import { Geist, Geist_Mono } from "next/font/google"
import "./globals.css"
const geistSans = Geist({
variable: "--font-geist-sans",
subsets: ["latin"],
})
const geistMono = Geist_Mono({
variable: "--font-geist-mono",
subsets: ["latin"],
})
export const metadata: Metadata = {
title: "Foam King Gulve - Prisberegner",
description: "Få et hurtigt prisoverslag på din nye gulvløsning med isolering, gulvvarme og støbning",
}
export default function RootLayout({
children,
}: Readonly<{
children: React.ReactNode
}>) {
return (
<html lang="da">
<body
className={`${geistSans.variable} ${geistMono.variable} font-sans antialiased`}
>
{children}
</body>
</html>
)
}

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"use client"
import { useState } from "react"
import Image from "next/image"
import { CalculatorForm } from "@/components/calculator/calculator-form"
import { CalculationDetailsView } from "@/components/calculator/calculation-details"
import { Button } from "@/components/ui/button"
import type { CalculationDetails } from "@/lib/calculations"
import { formatEstimate } from "@/lib/calculations"
import { Send, Eye, EyeOff } from "lucide-react"
export default function Home() {
const [calculationResult, setCalculationResult] = useState<CalculationDetails | null>(null)
const [showAdminMode, setShowAdminMode] = useState(false)
const [isRequestingQuote, setIsRequestingQuote] = useState(false)
const [customerInfo, setCustomerInfo] = useState<any>(null)
const handleCalculation = (result: CalculationDetails, formData?: any) => {
setCalculationResult(result)
if (formData) {
setCustomerInfo(formData)
}
}
const handleQuoteRequest = async () => {
if (!calculationResult || !customerInfo) return
setIsRequestingQuote(true)
try {
const response = await fetch("/api/quote-request", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
customerInfo,
calculationDetails: calculationResult,
}),
})
const data = await response.json()
if (response.ok) {
alert(data.message)
} else {
alert(data.error || "Der opstod en fejl. Prøv igen senere.")
}
} catch (error) {
alert("Der opstod en fejl. Prøv igen senere.")
} finally {
setIsRequestingQuote(false)
}
}
return (
<main className="min-h-screen bg-gradient-to-b from-background to-muted/20">
<div className="container mx-auto px-4 py-8">
{/* Header */}
<div className="mb-8 text-center">
<div className="mb-4 flex justify-center">
<Image
src="/foam-king-logo.png"
alt="Foam King Gulve"
width={200}
height={80}
priority
className="h-20 w-auto"
/>
</div>
<h1 className="text-3xl font-bold">Foam King Gulve</h1>
<p className="mt-2 text-lg text-muted-foreground">
Professionelle gulvløsninger med isolering, gulvvarme og støbning
</p>
</div>
{/* Admin Mode Toggle */}
<div className="mb-4 flex justify-center">
<Button
variant="ghost"
size="sm"
onClick={() => setShowAdminMode(!showAdminMode)}
className="gap-2"
>
{showAdminMode ? (
<>
<EyeOff className="h-4 w-4" />
Skjul detaljer
</>
) : (
<>
<Eye className="h-4 w-4" />
Vis detaljer
</>
)}
</Button>
</div>
{/* Calculator */}
<div className="mx-auto max-w-6xl">
<div className="grid gap-8 lg:grid-cols-2">
<div className="flex justify-center">
<CalculatorForm
onCalculation={handleCalculation}
showDetails={showAdminMode}
/>
</div>
{/* Results */}
{calculationResult && (
<div className="space-y-6">
{!showAdminMode ? (
<div className="rounded-xl bg-card p-8 text-center shadow">
<h2 className="mb-4 text-xl font-semibold">Dit prisoverslag</h2>
<p className="text-4xl font-bold text-primary">
{formatEstimate(calculationResult.totalInclVat)}
</p>
<p className="mt-2 text-sm text-muted-foreground">inkl. moms</p>
<p className="mt-4 text-sm text-muted-foreground">
*Prisen er vejledende og kan variere med ±10.000 kr afhængigt af konkrete forhold
</p>
<Button
onClick={handleQuoteRequest}
size="lg"
className="mt-6 gap-2"
disabled={isRequestingQuote}
>
<Send className="h-4 w-4" />
Anmod om bindende tilbud
</Button>
</div>
) : (
<CalculationDetailsView details={calculationResult} />
)}
</div>
)}
</div>
</div>
{/* Footer */}
<footer className="mt-16 border-t pt-8 text-center text-sm text-muted-foreground">
<p>Foam King Gulve · Asnæs · CVR: 12345678</p>
<p className="mt-1">
Vi dækker Sjælland, Lolland-Falster og Fyn
</p>
</footer>
</div>
</main>
)
}

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import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { formatPrice, type CalculationDetails } from "@/lib/calculations"
import { PRICES, CONSTRAINTS } from "@/lib/constants"
interface CalculationDetailsProps {
details: CalculationDetails
}
export function CalculationDetailsView({ details }: CalculationDetailsProps) {
return (
<Card className="w-full">
<CardHeader>
<CardTitle>Detaljeret Prisberegning</CardTitle>
<CardDescription>
Komplet oversigt over alle delpriser og beregninger
</CardDescription>
</CardHeader>
<CardContent className="space-y-6">
{/* Input Values */}
<div>
<h3 className="mb-2 font-semibold">Indtastede værdier</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between">
<span className="text-muted-foreground">Gulvareal:</span>
<span>{details.area} m²</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Gulvhøjde:</span>
<span>{details.height} cm</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Postnummer:</span>
<span>{details.postalCode}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Afstand (tur-retur):</span>
<span>{details.distance} km</span>
</div>
</div>
</div>
{/* Calculated Values */}
<div>
<h3 className="mb-2 font-semibold">Beregnede værdier</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between">
<span className="text-muted-foreground">Isoleringstykkelse:</span>
<span>{details.insulationThickness} cm ({details.height} - {CONSTRAINTS.CONCRETE_THICKNESS} cm beton)</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Isoleringsvolumen:</span>
<span>{details.insulationVolume.toFixed(2)} m³</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Spartelvægt:</span>
<span>{details.compoundWeight.toLocaleString("da-DK")} kg ({details.area} m² × {PRICES.COMPOUND_WEIGHT_PER_M2} kg/m²)</span>
</div>
</div>
</div>
{/* Component Prices */}
<div>
<h3 className="mb-2 font-semibold">Komponent priser</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between">
<span className="text-muted-foreground">
Isolering {details.insulationThickness > 0 ? `(${details.insulationVolume.toFixed(2)}× ${formatPrice(PRICES.INSULATION_TOTAL)}/m³)` : "(simpel arbejdsløn)"}:
</span>
<span className="font-medium">{formatPrice(details.insulation)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Gulvvarme ({details.area} m² × {formatPrice(PRICES.FLOOR_HEATING_TOTAL)}/m²):
</span>
<span className="font-medium">{formatPrice(details.floorHeating)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Syntetisk net ({details.area} m² × {formatPrice(PRICES.SYNTHETIC_NET_TOTAL)}/m²):
</span>
<span className="font-medium">{formatPrice(details.syntheticNet)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Flydespartel ({details.area} m² × {formatPrice(PRICES.SELF_LEVELING_COMPOUND)}/m²):
</span>
<span className="font-medium">{formatPrice(details.selfLevelingCompound)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Pumpebil-tillæg ({details.compoundWeight.toLocaleString("da-DK")} kg):
</span>
<span className="font-medium">{formatPrice(details.pumpTruckFee)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Startgebyr:</span>
<span className="font-medium">{formatPrice(details.startFee)}</span>
</div>
</div>
</div>
{/* Subtotal and Fees */}
<div>
<h3 className="mb-2 font-semibold">Subtotal og tillæg</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between border-t pt-2">
<span className="text-muted-foreground">Subtotal:</span>
<span className="font-semibold">{formatPrice(details.subtotal)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Afdækning ({(PRICES.COVERING_PERCENTAGE * 100).toFixed(1)}%):
</span>
<span>{formatPrice(details.coveringFee)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">
Affald ({(PRICES.WASTE_PERCENTAGE * 100).toFixed(2)}%):
</span>
<span>{formatPrice(details.wasteFee)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Tillæg i alt:</span>
<span className="font-medium">{formatPrice(details.totalFees)}</span>
</div>
</div>
</div>
{/* Transport */}
<div>
<h3 className="mb-2 font-semibold">Transport</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between">
<span className="text-muted-foreground">
Kørsel ({details.distance} km × {formatPrice(PRICES.TRANSPORT_PER_KM)}/km):
</span>
<span>{formatPrice(details.transport)}</span>
</div>
{details.bridgeFee > 0 && (
<div className="flex justify-between">
<span className="text-muted-foreground">Storebælt-tillæg:</span>
<span>{formatPrice(details.bridgeFee)}</span>
</div>
)}
</div>
</div>
{/* Final Total */}
<div>
<h3 className="mb-2 font-semibold">Total</h3>
<div className="grid gap-2 text-sm">
<div className="flex justify-between border-t pt-2">
<span className="text-muted-foreground">Total ekskl. moms:</span>
<span className="font-semibold">{formatPrice(details.totalExclVat)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">Moms (25%):</span>
<span>{formatPrice(details.vat)}</span>
</div>
<div className="flex justify-between border-t pt-2 text-lg">
<span className="font-semibold">Total inkl. moms:</span>
<span className="font-bold text-primary">{formatPrice(details.totalInclVat)}</span>
</div>
</div>
</div>
</CardContent>
</Card>
)
}

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"use client"
import { useState } from "react"
import { useForm } from "react-hook-form"
import { zodResolver } from "@hookform/resolvers/zod"
import * as z from "zod"
import { Calculator, Loader2 } from "lucide-react"
import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Textarea } from "@/components/ui/textarea"
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { CONSTRAINTS } from "@/lib/constants"
import { validateDanishPostalCode, isInCoverageArea, getDistance } from "@/lib/distance"
import { calculatePrice, formatEstimate, type CalculationDetails } from "@/lib/calculations"
const formSchema = z.object({
name: z.string().min(2, "Navn skal være mindst 2 tegn"),
email: z.string().email("Ugyldig email"),
phone: z.string().regex(/^\d{8}$/, "Telefonnummer skal være 8 cifre"),
postalCode: z
.string()
.length(4, "Postnummer skal være 4 cifre")
.refine(validateDanishPostalCode, "Ugyldigt dansk postnummer")
.refine(isInCoverageArea, "Beklager, vi dækker ikke dette område"),
address: z.string().optional(),
area: z.coerce
.number()
.min(CONSTRAINTS.MIN_AREA, `Minimum areal er ${CONSTRAINTS.MIN_AREA}`)
.max(CONSTRAINTS.MAX_AREA, `Maximum areal er ${CONSTRAINTS.MAX_AREA}`),
height: z.coerce
.number()
.min(CONSTRAINTS.MIN_HEIGHT, `Minimum højde er ${CONSTRAINTS.MIN_HEIGHT} cm`)
.max(CONSTRAINTS.MAX_HEIGHT, `Maximum højde er ${CONSTRAINTS.MAX_HEIGHT} cm`),
remarks: z.string().optional(),
})
type FormData = z.infer<typeof formSchema>
interface CalculatorFormProps {
onCalculation: (result: CalculationDetails, formData?: FormData) => void
showDetails?: boolean
}
export function CalculatorForm({ onCalculation, showDetails = false }: CalculatorFormProps) {
const [isCalculating, setIsCalculating] = useState(false)
const [result, setResult] = useState<CalculationDetails | null>(null)
const {
register,
handleSubmit,
formState: { errors },
watch,
} = useForm<FormData>({
resolver: zodResolver(formSchema),
})
const onSubmit = async (data: FormData) => {
setIsCalculating(true)
try {
// Simulate API delay
await new Promise((resolve) => setTimeout(resolve, 500))
const distance = getDistance(data.postalCode)
const calculationResult = calculatePrice({
area: data.area,
height: data.height,
postalCode: data.postalCode,
distance,
})
setResult(calculationResult)
onCalculation(calculationResult, data)
} finally {
setIsCalculating(false)
}
}
return (
<Card className="w-full max-w-2xl">
<CardHeader>
<CardTitle className="flex items-center gap-2 text-2xl">
<Calculator className="h-6 w-6" />
Prisberegner
</CardTitle>
<CardDescription>
et hurtigt overslag din nye gulvløsning
</CardDescription>
</CardHeader>
<CardContent>
<form onSubmit={handleSubmit(onSubmit)} className="space-y-6">
<div className="grid gap-4 sm:grid-cols-2">
<div>
<Label htmlFor="name">Navn *</Label>
<Input
id="name"
{...register("name")}
placeholder="Dit navn"
className="mt-1"
/>
{errors.name && (
<p className="mt-1 text-sm text-destructive">{errors.name.message}</p>
)}
</div>
<div>
<Label htmlFor="email">Email *</Label>
<Input
id="email"
type="email"
{...register("email")}
placeholder="din@email.dk"
className="mt-1"
/>
{errors.email && (
<p className="mt-1 text-sm text-destructive">{errors.email.message}</p>
)}
</div>
<div>
<Label htmlFor="phone">Telefon *</Label>
<Input
id="phone"
{...register("phone")}
placeholder="12345678"
className="mt-1"
/>
{errors.phone && (
<p className="mt-1 text-sm text-destructive">{errors.phone.message}</p>
)}
</div>
<div>
<Label htmlFor="postalCode">Postnummer *</Label>
<Input
id="postalCode"
{...register("postalCode")}
placeholder="4550"
className="mt-1"
/>
{errors.postalCode && (
<p className="mt-1 text-sm text-destructive">{errors.postalCode.message}</p>
)}
</div>
</div>
<div>
<Label htmlFor="address">Adresse</Label>
<Input
id="address"
{...register("address")}
placeholder="Vejnavn og nummer (valgfrit)"
className="mt-1"
/>
</div>
<div className="grid gap-4 sm:grid-cols-2">
<div>
<Label htmlFor="area">
Gulvareal (m²) *
<span className="ml-1 text-xs text-muted-foreground">
({CONSTRAINTS.MIN_AREA}-{CONSTRAINTS.MAX_AREA} m²)
</span>
</Label>
<Input
id="area"
type="number"
{...register("area")}
placeholder="50"
className="mt-1"
/>
{errors.area && (
<p className="mt-1 text-sm text-destructive">{errors.area.message}</p>
)}
</div>
<div>
<Label htmlFor="height">
Gulvhøjde (cm) *
<span className="ml-1 text-xs text-muted-foreground">
({CONSTRAINTS.MIN_HEIGHT}-{CONSTRAINTS.MAX_HEIGHT} cm)
</span>
</Label>
<Input
id="height"
type="number"
{...register("height")}
placeholder="20"
className="mt-1"
/>
{errors.height && (
<p className="mt-1 text-sm text-destructive">{errors.height.message}</p>
)}
</div>
</div>
<div>
<Label htmlFor="remarks">Bemærkninger</Label>
<Textarea
id="remarks"
{...register("remarks")}
placeholder="Eventuelle særlige ønsker eller spørgsmål"
className="mt-1"
rows={3}
/>
</div>
<Button type="submit" size="lg" className="w-full" disabled={isCalculating}>
{isCalculating ? (
<>
<Loader2 className="mr-2 h-4 w-4 animate-spin" />
Beregner...
</>
) : (
"Beregn pris"
)}
</Button>
</form>
{result && !showDetails && (
<div className="mt-6 rounded-lg bg-muted p-6 text-center">
<p className="text-3xl font-bold">{formatEstimate(result.totalInclVat)}</p>
<p className="mt-2 text-sm text-muted-foreground">
*Prisen er vejledende og kan variere afhængigt af konkrete forhold
</p>
</div>
)}
</CardContent>
</Card>
)
}

57
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import * as React from "react"
import { Slot } from "@radix-ui/react-slot"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "@/lib/utils"
const buttonVariants = cva(
"inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
{
variants: {
variant: {
default:
"bg-primary text-primary-foreground shadow hover:bg-primary/90",
destructive:
"bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90",
outline:
"border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground",
secondary:
"bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80",
ghost: "hover:bg-accent hover:text-accent-foreground",
link: "text-primary underline-offset-4 hover:underline",
},
size: {
default: "h-9 px-4 py-2",
sm: "h-8 rounded-md px-3 text-xs",
lg: "h-10 rounded-md px-8",
icon: "h-9 w-9",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
}
)
export interface ButtonProps
extends React.ButtonHTMLAttributes<HTMLButtonElement>,
VariantProps<typeof buttonVariants> {
asChild?: boolean
}
const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
({ className, variant, size, asChild = false, ...props }, ref) => {
const Comp = asChild ? Slot : "button"
return (
<Comp
className={cn(buttonVariants({ variant, size, className }))}
ref={ref}
{...props}
/>
)
}
)
Button.displayName = "Button"
export { Button, buttonVariants }

76
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import * as React from "react"
import { cn } from "@/lib/utils"
const Card = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div
ref={ref}
className={cn(
"rounded-xl border bg-card text-card-foreground shadow",
className
)}
{...props}
/>
))
Card.displayName = "Card"
const CardHeader = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div
ref={ref}
className={cn("flex flex-col space-y-1.5 p-6", className)}
{...props}
/>
))
CardHeader.displayName = "CardHeader"
const CardTitle = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div
ref={ref}
className={cn("font-semibold leading-none tracking-tight", className)}
{...props}
/>
))
CardTitle.displayName = "CardTitle"
const CardDescription = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div
ref={ref}
className={cn("text-sm text-muted-foreground", className)}
{...props}
/>
))
CardDescription.displayName = "CardDescription"
const CardContent = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
))
CardContent.displayName = "CardContent"
const CardFooter = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => (
<div
ref={ref}
className={cn("flex items-center p-6 pt-0", className)}
{...props}
/>
))
CardFooter.displayName = "CardFooter"
export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }

22
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import * as React from "react"
import { cn } from "@/lib/utils"
const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<"input">>(
({ className, type, ...props }, ref) => {
return (
<input
type={type}
className={cn(
"flex h-9 w-full rounded-md border border-input bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
className
)}
ref={ref}
{...props}
/>
)
}
)
Input.displayName = "Input"
export { Input }

24
components/ui/label.tsx Normal file
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import * as React from "react"
import * as LabelPrimitive from "@radix-ui/react-label"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "@/lib/utils"
const labelVariants = cva(
"text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
)
const Label = React.forwardRef<
React.ElementRef<typeof LabelPrimitive.Root>,
React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root> &
VariantProps<typeof labelVariants>
>(({ className, ...props }, ref) => (
<LabelPrimitive.Root
ref={ref}
className={cn(labelVariants(), className)}
{...props}
/>
))
Label.displayName = LabelPrimitive.Root.displayName
export { Label }

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import * as React from "react"
import { cn } from "@/lib/utils"
const Textarea = React.forwardRef<
HTMLTextAreaElement,
React.ComponentProps<"textarea">
>(({ className, ...props }, ref) => {
return (
<textarea
className={cn(
"flex min-h-[60px] w-full rounded-md border border-input bg-transparent px-3 py-2 text-base shadow-sm placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
className
)}
ref={ref}
{...props}
/>
)
})
Textarea.displayName = "Textarea"
export { Textarea }

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Retelser fra rene
<br/>Gulvareal 25-300 m2
Gulvhøjde (cm): 0-100 cm (isoleringstykkelse)
<br/><br/><br/>![💰](data:image/png;base64,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) Priskonstanter (ekskl. moms)
Timesatser & Basis
Timepris: 550 kr/time
Kørsel: 18,75 kr/km omfatter bil, disel og mandskab
Startgebyr: 3500 kr
AFDækningsbidrag: 0,7% Afdækning (Plast og tape mv.)
Affald : 0,25% af subtotal udført arbejde (beton, skum plastaffald mv.)
<br/>Materiale: 2.850 kr/m³
Arbejdsløn: 880 pr m3
Enkel arbejdsløn (uden højde): 75 kr/m² pr m2 areal som tillæg til de 2 ovenstående priser
Gulvvarme (altid inkluderet)
Materiale: 75,00KR pr m2
Arbejdsløn: 130,00 KR pr m2
Syntetisk net (altid inkluderet)
Materiale: 24 kr/m²
Arbejdsløn: 25 kr/m²
Flydende spartelmasse
Materiale: 450 kr/m²
Vægt: 90 kg/m²
<br/>Pumpebil har omkostninger ved(prisinterval baseret på vægt)
0-3000 kg 8.100,00 kr pr gang
3000-5000 6.000,00 kr pr gang
5000-8000 3.800,00 kr pr gang
![🧮](data:image/png;base64,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) Beregningsproces
Trin 1: Afledte værdier
Isolering (m³) = Areal × (Højde ÷ 100)
Pumpet vægt (kg) = Areal × 90 kg/m²
Trin 2: Beregn komponenter
Isolering:
<br/>Hvis højde > 0: Materiale + arbejde baseret på m³
Hvis højde = 0: Kun simpel arbejde baseret på m²
Gulvvarme: Materiale + arbejde (altid inkluderet)
<br/>Syntetisk net: Materiale + arbejde (altid inkluderet)
<br/>Flydende spartelmasse: Materiale baseret på areal
<br/>Pumpebil: Vælg prisinterval ud fra total vægt
<br/>Startgebyr: Fast beløb
<br/>Trin 3: Subtotal A
Subtotal A = Sum af alle ovenstående komponenter
Trin 4: Tillæg til subtotal
AFDækningsbidrag = Subtotal A × 0,7% omksotninger til afdækning plast og tape mv.
Affald = Subtotal A × 0,25% Dette er affald omk. Efter udført arbejde
Trin 5: Transportomkostninger
Afstand fra base (4550 Asnæs) baseret på postnummer:
<br/>4000-4999: 40 km tur-retur (Vestsjælland)
2000-2999: 160 km tur-retur (København)
3000-3999: 120 km tur-retur (Nordsjælland)
5000-5999: 60 km tur-retur (Fyn)
<br/>Beregning:
Bemærkninger at der er ekstra omkostninger hvor der er bro afgifter eller sejlans forbundet med udførsel af opgaven
Fyn er indeholdt med broafgift
Jeg tænker hvis vi har km til opgaven og anvender km. Takst på 18,75 så er transport indeholdt
Køretid (timer) = Afstand ÷ 70 km/t
Transport arbejde = 2 medarbejdere × Timepris × Køretid × 2 (tur-retur)
Transport bil = Afstand × 4 kr/km
Total transport = Transport arbejde + Transport bil
Trin 6: Total før hast
Total før hast = Subtotal A + Dækningsbidrag + Spild + Total transport
Trin 7: Hastighedstillæg
Hastighedsmultiplikator:
\- Normal: × 1,00
\- Hurtigt: × 1,10
\- Rush: × 1,20
<br/>Pris ekskl. moms = Total før hast × Hastighedsmultiplikator
Trin 8: Moms og prisinterval
Moms = Pris ekskl. moms × 25%
Pris inkl. moms = Pris ekskl. moms + Moms
<br/>Prisinterval:
Min pris = Pris inkl. moms - 10.000 kr
Max pris = Pris inkl. moms + 10.000 kr
![📈](data:image/png;base64,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) Eksempel på beregning
Input:
<br/>Areal: 50 m²
Højde: 20 cm Ved beregning skal der på de 20 cm. Fratrækkes 5 cm. Til beton så der kun bliver 15 cm. isolering
Postnummer: 2100 (København)
Tidsramme: Normal
Output:
<br/>Isolering: 7,5 m3
Pumpet vægt: 4.500 kg
Transport: 160 km tur-retur
Estimeret pris: Ca. 120.000-140.000 kr inkl. moms
Prisinterval: ±10.000 kr variation
![⚠️](data:image/png;base64,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) Vigtige noter
Alle priser er afrundede til nærmeste hele krone
Prisintervallet er ±10.000 kr (i alt 20.000 kr spænd) for at dække variation i konkrete forhold
Transportomkostninger er estimerede baseret på postnummerområder
Minimum areal er 25 m², maksimum er 300 m²
Maksimal højde er 100 cm

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https://quiz-din-stil.lovable.app/
DNS recorden til jer, som hedder beregner.foamking.dk og peger på ip adressen: 185.158.133.1
Domæne er one.com
sune@foamking.dk
kode:Foamking1066
API key
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
Tilbudsberegnet skal kun omfatte gulvløsninger
Punkter til prisberegning :
Gulvareal
Gulvhøjde (excl. Gulvbelægning)
Ønskes isoleirng, gulvvarme, gulvstøbning (der kan være kunder som ikke ønsker en af delene)
Post nr ? (geografisk placeret )
Gulvbelægning (klinker, svømmende trægulv eller limet trægulv) sætter forskellig krav til valg af gulvspartel
Ønskes isolering mellem strøger (tykkelse)
Prisberegning
Isolering 2.850,00 excl. Moms pr m3 isolering (Matrerialer)
Gulvvarme, incl. Syntetisk net 255,- kr pr m2 excl. Moms (materialer og løn)
Flydespartel (50 mm tykkelse til svømmende trægulv / klinker) Materialer 405,- kr pr m2 excl. Moms (der medgår 90 kg spartel pr m2)
Der skal prisjusteres alt efter mængde af spartel i forhold til vi får pumpebil ud og pumper betonnen
Over 8000 kg ovenstående pris
5000 8000 kg tillæg på 3.800,- excl Moms
3000 5000 kg tillæg på 6.000,- excl. Moms
0 3000 kg tillæg på 8.100,- excl. Moms
Vi har altid et opstartegebyt på isoleirng som udgør 3.500,- excl. Moms (leje af Anlæg og sikkerhedsudstyr)

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# Foam King Gulve - Prisbeskrivelse for Overslagsberegner
Dette dokument beskriver prisberegningslogikken for Foam King Gulves overslagsberegner. Beregneren giver kunden et estimat på gulvløsninger - det endelige tilbud kan variere afhængigt af konkrete forhold på stedet.
---
## 1. Input fra kunden
| Felt | Enhed | Interval | Beskrivelse |
|------|-------|----------|-------------|
| Gulvareal | m² | 25-300 | Areal opmåles fra indvendig væg til væg (inkl. skillevægge) |
| Gulvhøjde | cm | 0-100 | Højde fra underlag til overkant af gulv (ekskl. gulvbelægning). Der fratrækkes automatisk 5 cm til betonstøbning |
| Postnummer | - | Dansk postnr. | Bruges til beregning af kørselsafstand fra 4550 Asnæs |
---
## 2. Priskonstanter (ekskl. moms)
### 2.1 Isolering
| Beskrivelse | Pris | Enhed |
|-------------|------|-------|
| Isolering - materialer | 2.850 kr | pr. m³ |
| Isolering - arbejdsløn | 880 kr | pr. m³ |
| **Isolering samlet** | **3.730 kr** | **pr. m³** |
*Hvis højde = 0 (ingen isolering): Simpel arbejdsløn på 75 kr/m² tilføjes i stedet.*
### 2.2 Gulvvarme (altid inkluderet)
| Beskrivelse | Pris | Enhed |
|-------------|------|-------|
| Gulvvarme - materialer | 75 kr | pr. m² |
| Gulvvarme - arbejdsløn | 130 kr | pr. m² |
| **Gulvvarme samlet** | **205 kr** | **pr. m²** |
*Gulvvarme udføres som Ø16 Pex i relevante gulvvarmekredse (ekskl. tilslutning til fordeler).*
### 2.3 Syntetisk net (altid inkluderet)
| Beskrivelse | Pris | Enhed |
|-------------|------|-------|
| Syntetisk net - materialer | 24 kr | pr. m² |
| Syntetisk net - arbejdsløn | 25 kr | pr. m² |
| **Syntetisk net samlet** | **49 kr** | **pr. m²** |
### 2.4 Flydespartel
| Beskrivelse | Pris | Enhed |
|-------------|------|-------|
| Flydespartel - materialer | 450 kr | pr. m² |
| Spartelforbrug | 90 kg | pr. m² |
*Flydespartel støbes i 50 mm tykkelse og er egnet til svømmende trægulv og klinker.*
### 2.5 Pumpebil-tillæg
Tillæg baseret på den samlede spartelvægt (areal × 90 kg/m²):
| Vægtinterval | Tillæg |
|--------------|--------|
| Over 8.000 kg | 0 kr |
| 5.000-8.000 kg | 3.800 kr |
| 3.000-5.000 kg | 6.000 kr |
| 0-3.000 kg | 8.100 kr |
### 2.6 Faste gebyrer
| Beskrivelse | Pris |
|-------------|------|
| Startgebyr (leje af anlæg og sikkerhedsudstyr) | 3.500 kr |
### 2.7 Transport
| Beskrivelse | Pris | Enhed |
|-------------|------|-------|
| Kørsel (inkl. bil, diesel og mandskab) | 18,75 kr | pr. km |
| Storebælt brotillæg (kun Fyn, postnr. 5000-5999) | 500 kr | fast |
*Afstand beregnes som tur-retur fra 4550 Asnæs til kundens adresse.*
### 2.8 Procenttillæg
| Beskrivelse | Procent | Forklaring |
|-------------|---------|------------|
| Afdækning | 0,7% | Plast, tape mv. til afdækning af arbejdsområde |
| Affald | 0,25% | Bortskaffelse af beton, skum, plastaffald mv. |
| **Samlet tillæg** | **0,95%** | Af subtotal |
---
## 3. Beregningsproces
### Trin 1: Beregn afledte værdier
```
Isoleringstykkelse (cm) = Indtastet højde - 5 cm (til beton)
Isoleringsvolumen (m³) = Areal × (Isoleringstykkelse / 100)
Spartelvægt (kg) = Areal × 90
```
### Trin 2: Beregn komponenter
**Isolering:**
```
Hvis isoleringstykkelse > 0:
Isolering = Isoleringsvolumen × 3.730 kr
Ellers:
Isolering = Areal × 75 kr (simpel arbejdsløn)
```
**Gulvvarme:**
```
Gulvvarme = Areal × 205 kr
```
**Syntetisk net:**
```
Syntetisk net = Areal × 49 kr
```
**Flydespartel:**
```
Flydespartel = Areal × 450 kr
```
**Pumpebil-tillæg:**
```
Hvis spartelvægt > 8.000 kg: Pumpebil = 0 kr
Hvis spartelvægt > 5.000 kg: Pumpebil = 3.800 kr
Hvis spartelvægt > 3.000 kg: Pumpebil = 6.000 kr
Ellers: Pumpebil = 8.100 kr
```
### Trin 3: Beregn subtotal
```
Subtotal = Isolering + Gulvvarme + Syntetisk net + Flydespartel + Pumpebil + Startgebyr
```
### Trin 4: Beregn procenttillæg
```
Afdækning = Subtotal × 0,007
Affald = Subtotal × 0,0025
Tillæg i alt = Afdækning + Affald
```
### Trin 5: Beregn transport
```
Afstand = API-beregning fra 4550 Asnæs til kundens postnummer (tur-retur)
Transport = Afstand × 18,75 kr
Hvis postnummer er 5000-5999 (Fyn):
Transport = Transport + 500 kr (Storebælt)
```
### Trin 6: Beregn total
```
Total ekskl. moms = Subtotal + Tillæg i alt + Transport
Moms = Total ekskl. moms × 0,25
Total inkl. moms = Total ekskl. moms × 1,25
```
---
## 4. Regneeksempel
**Input:**
- Areal: 50 m²
- Højde: 20 cm
- Postnummer: 2100 (København)
- Beregnet afstand: 160 km (tur-retur)
**Beregning:**
```
Isoleringstykkelse = 20 - 5 = 15 cm
Isoleringsvolumen = 50 × (15 / 100) = 7,5 m³
Spartelvægt = 50 × 90 = 4.500 kg
Isolering = 7,5 × 3.730 = 27.975 kr
Gulvvarme = 50 × 205 = 10.250 kr
Syntetisk net = 50 × 49 = 2.450 kr
Flydespartel = 50 × 450 = 22.500 kr
Pumpebil = 6.000 kr (4.500 kg er i intervallet 3.000-5.000)
Startgebyr = 3.500 kr
Subtotal = 27.975 + 10.250 + 2.450 + 22.500 + 6.000 + 3.500 = 72.675 kr
Afdækning = 72.675 × 0,007 = 508,73 kr
Affald = 72.675 × 0,0025 = 181,69 kr
Tillæg i alt = 690,42 kr
Transport = 160 × 18,75 = 3.000 kr
(Ingen Storebælt-tillæg for København)
Total ekskl. moms = 72.675 + 690,42 + 3.000 = 76.365,42 kr
Moms = 76.365,42 × 0,25 = 19.091,36 kr
Total inkl. moms = 76.365,42 × 1,25 = 95.456,78 kr
```
**Output til kunden:**
> Ca. 95.500 kr inkl. moms
>
> *Den endelige pris kan variere afhængigt af konkrete forhold på stedet.*
---
## 5. Vigtige bemærkninger
- Alle priser er ekskl. moms medmindre andet er angivet
- Moms udgør 25%
- Prisoverslaget er vejledende - det endelige tilbud udarbejdes efter besigtigelse
- Minimum areal: 25 m²
- Maksimum areal: 300 m²
- Maksimum højde: 100 cm
- Foam King arbejder primært på Sjælland, Lolland-Falster og Fyn
---
*Dokumentversion: 1.0*
*Sidst opdateret: Januar 2026*

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# Foam King Gulve - Projektplan for Overslagsberegner
## 1. Projektbeskrivelse
### 1.1 Formål
Udvikle en online overslagsberegner til Foam King Gulve, der giver potentielle kunder et hurtigt prisestimat på gulvløsninger. Beregneren skal være tilgængelig på `beregner.foamking.dk`.
### 1.2 Målgruppe
- Private husejere
- Sommerhusejere
- Hovedentreprenører
- Bygherrer
### 1.3 Scope
Beregneren dækker **kun gulvløsninger** med følgende komponenter:
- Isolering mellem strøer
- Gulvvarme
- Syntetisk net
- Flydespartel
---
## 2. Funktionelle krav
### 2.1 Input-felter
| Felt | Type | Validering | Påkrævet |
|------|------|------------|----------|
| Navn | Tekst | Min. 2 tegn | Ja |
| Email | Email | Gyldig email-format | Ja |
| Telefon | Tal | 8 cifre | Ja |
| Postnummer | Tal | 4 cifre, gyldigt dansk postnr. | Ja |
| Adresse | Tekst | - | Nej |
| Gulvareal | Tal | 25-300 m² | Ja |
| Gulvhøjde | Tal | 0-100 cm | Ja |
| Bemærkninger | Tekstfelt | - | Nej |
### 2.2 Output
Beregneren skal vise:
1. **Prisestimat**: "Ca. X kr inkl. moms"
2. **Disclaimer**: Note om at prisen er vejledende og kan variere
3. **Kontaktmulighed**: Mulighed for at anmode om et bindende tilbud
### 2.3 Beregningslogik
Se [prisbeskrivelse.md](prisbeskrivelse.md) for komplet dokumentation af:
- Alle priskonstanter
- Beregningsformler
- Trin-for-trin beregningsproces
- Regneeksempler
---
## 3. Tekniske krav
### 3.1 Afstandsberegning
**Krav:** Præcis beregning af kørselsafstand fra 4550 Asnæs til kundens adresse.
**Mulige løsninger:**
1. **Google Maps Distance Matrix API**
- Præcis afstand
- Koster pr. request
2. **OpenRouteService API** (gratis)
- Gratis op til 2.000 requests/dag
- God præcision
3. **Postnummer-baseret tabel**
- Foruddefinerede afstande pr. postnummer
- Ingen API-kald
- Mindre præcis
**Anbefaling:** Start med postnummer-tabel for MVP, implementer API senere.
### 3.2 Geografisk dækning
Foam King arbejder primært i følgende områder:
| Postnummer-interval | Område | Bro/færge-tillæg |
|---------------------|--------|------------------|
| 4000-4999 | Vestsjælland | Ingen |
| 2000-2999 | København | Ingen |
| 3000-3999 | Nordsjælland | Ingen |
| 4800-4899 | Lolland-Falster | Ingen |
| 5000-5999 | Fyn | 500 kr (Storebælt) |
### 3.3 Hosting
- Domæne: `beregner.foamking.dk`
- DNS peger på: `185.158.133.1`
- Domæne-udbyder: one.com
---
## 4. Brugerrejse
```
1. Kunde lander på beregner.foamking.dk
2. Udfylder formular med kontaktinfo og gulvdata
3. Klikker "Beregn pris"
4. Ser prisestimat: "Ca. X kr inkl. moms"
5. Mulighed A: Anmod om bindende tilbud
Mulighed B: Forlad siden
6. Ved tilbudsanmodning: Data sendes til Foam King
```
---
## 5. Dataflow
### 5.1 Ved prisberegning (kun visning)
- Ingen data gemmes
- Beregning sker i browseren
### 5.2 Ved tilbudsanmodning
Data sendes til:
1. Email til `info@foamking.dk` med kalkulationsskema
2. (Valgfrit) Integration med eksisterende system
Indhold i email:
- Kundens kontaktoplysninger
- Indtastede værdier (areal, højde, postnr.)
- Beregnet prisestimat
- Bemærkninger
---
## 6. Åbne spørgsmål
Følgende punkter skal afklares før/under udvikling:
### 6.1 Forretningslogik
| Nr. | Spørgsmål | Status |
|-----|-----------|--------|
| 1 | Skal kunden kunne fravælge gulvvarme? | Afventer |
| 2 | Skal der være mulighed for forskellige gulvbelægninger (påvirker sparteltype)? | Afventer |
| 3 | Hvad er den præcise Storebælt-pris? (Antaget 500 kr) | Afventer bekræftelse |
| 4 | Skal opgaver uden for dækningsområdet afvises eller vises med advarsel? | Afventer |
### 6.2 Teknisk
| Nr. | Spørgsmål | Status |
|-----|-----------|--------|
| 5 | Hvilken afstands-API foretrækkes? | Afventer |
| 6 | Skal beregnerdata gemmes i database? | Afventer |
| 7 | Er der eksisterende CRM/system der skal integreres med? | Afventer |
---
## 7. Prismodel - Oversigt
### 7.1 Faste priser
| Komponent | Samlet pris | Enhed |
|-----------|-------------|-------|
| Isolering | 3.730 kr | pr. m³ |
| Gulvvarme | 205 kr | pr. m² |
| Syntetisk net | 49 kr | pr. m² |
| Flydespartel | 450 kr | pr. m² |
| Startgebyr | 3.500 kr | fast |
| Kørsel | 18,75 kr | pr. km |
| Storebælt (Fyn) | 500 kr | fast |
### 7.2 Variable tillæg
**Pumpebil (baseret på spartelvægt):**
| Vægt | Tillæg |
|------|--------|
| > 8.000 kg | 0 kr |
| 5.000-8.000 kg | 3.800 kr |
| 3.000-5.000 kg | 6.000 kr |
| < 3.000 kg | 8.100 kr |
**Procenttillæg:**
- Afdækning: 0,7%
- Affald: 0,25%
### 7.3 Formel (forenklet)
```
Pris = (Isolering + Gulvvarme + Net + Spartel + Pumpebil + Startgebyr)
× 1,0095 (tillæg)
+ Transport
× 1,25 (moms)
```
---
## 8. Næste skridt
1. **Afklar åbne spørgsmål** med Foam King
2. **Vælg teknologi/framework** til implementering
3. **Design UI/UX** for beregneren
4. **Implementer beregningslogik**
5. **Test med reelle scenarier**
6. **Deploy til beregner.foamking.dk**
---
*Dokumentversion: 1.0*
*Sidst opdateret: Januar 2026*

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--sidebar: var(--color-white);
--sidebar-foreground: oklch(0.2683 0.0043 41.05);
--sidebar-primary: oklch(0.8651 0.1153 207.08);
--sidebar-primary-foreground: var(--color-black);
--sidebar-accent: oklch(0.985 0.0014 39.68);
--sidebar-accent-foreground: oklch(0.2683 0.0043 41.05);
--sidebar-border: oklch(0.9227 0.0041 40.62);
--sidebar-ring: oklch(0.8651 0.1153 207.08);
--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
--font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
--radius: 1rem;
}
.dark {
--background: oklch(0.1465 0.0038 39.55);
--foreground: oklch(0.9227 0.0041 40.62);
--card: oklch(0.213 0.0041 40.86);
--card-foreground: oklch(0.9227 0.0041 40.62);
--popover: oklch(0.213 0.0041 40.86);
--popover-foreground: oklch(0.9227 0.0041 40.62);
--primary: oklch(0.8651 0.1153 207.08);
--primary-foreground: var(--color-black);
--secondary: oklch(0.72 0.1613 29.29);
--secondary-foreground: var(--color-black);
--muted: oklch(0.2683 0.0043 41.05);
--muted-foreground: oklch(0.8693 0.0046 41.1);
--accent: oklch(0.2683 0.0043 41.05);
--accent-foreground: oklch(0.9227 0.0041 40.62);
--destructive: oklch(0.704 0.191 22.216);
--border: oklch(0.2683 0.0043 41.05);
--input: oklch(0.3732 0.0051 42.7);
--ring: oklch(0.8651 0.1153 207.08);
--chart-1: oklch(0.8651 0.1153 207.08);
--chart-2: oklch(0.72 0.1613 29.29);
--chart-3: oklch(0.7886 0.1393 211.4);
--chart-4: oklch(0.8154 0.1004 27.92);
--chart-5: oklch(0.8651 0.1153 207.08);
--sidebar: oklch(0.213 0.0041 40.86);
--sidebar-foreground: oklch(0.9227 0.0041 40.62);
--sidebar-primary: oklch(0.8651 0.1153 207.08);
--sidebar-primary-foreground: var(--color-black);
--sidebar-accent: oklch(0.2683 0.0043 41.05);
--sidebar-accent-foreground: oklch(0.9227 0.0041 40.62);
--sidebar-border: oklch(0.2683 0.0043 41.05);
--sidebar-ring: oklch(0.8651 0.1153 207.08);
--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
--font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
--radius: 1rem;
}
@theme inline {
--color-background: var(--background);
--color-foreground: var(--foreground);
--color-card: var(--card);
--color-card-foreground: var(--card-foreground);
--color-popover: var(--popover);
--color-popover-foreground: var(--popover-foreground);
--color-primary: var(--primary);
--color-primary-foreground: var(--primary-foreground);
--color-secondary: var(--secondary);
--color-secondary-foreground: var(--secondary-foreground);
--color-muted: var(--muted);
--color-muted-foreground: var(--muted-foreground);
--color-accent: var(--accent);
--color-accent-foreground: var(--accent-foreground);
--color-destructive: var(--destructive);
--color-border: var(--border);
--color-input: var(--input);
--color-ring: var(--ring);
--color-chart-1: var(--chart-1);
--color-chart-2: var(--chart-2);
--color-chart-3: var(--chart-3);
--color-chart-4: var(--chart-4);
--color-chart-5: var(--chart-5);
--color-sidebar: var(--sidebar);
--color-sidebar-foreground: var(--sidebar-foreground);
--color-sidebar-primary: var(--sidebar-primary);
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
--color-sidebar-accent: var(--sidebar-accent);
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
--color-sidebar-border: var(--sidebar-border);
--color-sidebar-ring: var(--sidebar-ring);
--font-sans: var(--font-sans);
--font-mono: var(--font-mono);
--font-serif: var(--font-serif);
--radius-sm: calc(var(--radius) - 4px);
--radius-md: calc(var(--radius) - 2px);
--radius-lg: var(--radius);
--radius-xl: calc(var(--radius) + 4px);
}

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import { dirname } from "path"
import { fileURLToPath } from "url"
import { FlatCompat } from "@eslint/eslintrc"
const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)
const compat = new FlatCompat({
baseDirectory: __dirname,
})
const eslintConfig = [
...compat.extends("next/core-web-vitals", "next/typescript"),
{
rules: {
"@typescript-eslint/no-explicit-any": "warn",
"@typescript-eslint/no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
},
},
]
export default eslintConfig

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import { PRICES, PUMP_TRUCK_FEES, CONSTRAINTS, COVERAGE_AREAS } from "./constants"
export interface CalculationInput {
area: number // m²
height: number // cm
postalCode: string
distance: number // km (round trip)
}
export interface CalculationDetails {
// Input values
area: number
height: number
postalCode: string
distance: number
// Calculated values
insulationThickness: number // cm
insulationVolume: number // m³
compoundWeight: number // kg
// Component prices
insulation: number
floorHeating: number
syntheticNet: number
selfLevelingCompound: number
pumpTruckFee: number
startFee: number
// Subtotals
subtotal: number
coveringFee: number
wasteFee: number
totalFees: number
// Transport
transport: number
bridgeFee: number
// Totals
totalExclVat: number
vat: number
totalInclVat: number
}
export function calculateInsulation(area: number, height: number): {
thickness: number
volume: number
price: number
} {
const thickness = Math.max(0, height - CONSTRAINTS.CONCRETE_THICKNESS)
const volume = area * (thickness / 100)
const price = thickness > 0 ? volume * PRICES.INSULATION_TOTAL : area * PRICES.SIMPLE_LABOR
return { thickness, volume, price }
}
export function calculatePumpTruckFee(weight: number): number {
const tier = PUMP_TRUCK_FEES.find((tier) => weight > tier.minWeight)
return tier?.fee ?? PUMP_TRUCK_FEES[PUMP_TRUCK_FEES.length - 1].fee
}
export function getBridgeFee(postalCode: string): number {
const postalNumber = parseInt(postalCode)
for (const area of Object.values(COVERAGE_AREAS)) {
if (postalNumber >= area.start && postalNumber <= area.end) {
return area.bridgeFee
}
}
return 0
}
export function calculatePrice(input: CalculationInput): CalculationDetails {
const { area, height, postalCode, distance } = input
// Step 1: Calculate derived values
const insulation = calculateInsulation(area, height)
const compoundWeight = area * PRICES.COMPOUND_WEIGHT_PER_M2
// Step 2: Calculate components
const floorHeating = area * PRICES.FLOOR_HEATING_TOTAL
const syntheticNet = area * PRICES.SYNTHETIC_NET_TOTAL
const selfLevelingCompound = area * PRICES.SELF_LEVELING_COMPOUND
const pumpTruckFee = calculatePumpTruckFee(compoundWeight)
const startFee = PRICES.START_FEE
// Step 3: Calculate subtotal
const subtotal =
insulation.price + floorHeating + syntheticNet + selfLevelingCompound + pumpTruckFee + startFee
// Step 4: Calculate percentage fees
const coveringFee = subtotal * PRICES.COVERING_PERCENTAGE
const wasteFee = subtotal * PRICES.WASTE_PERCENTAGE
const totalFees = coveringFee + wasteFee
// Step 5: Calculate transport
const transport = distance * PRICES.TRANSPORT_PER_KM
const bridgeFee = getBridgeFee(postalCode)
// Step 6: Calculate totals
const totalExclVat = subtotal + totalFees + transport + bridgeFee
const vat = totalExclVat * PRICES.VAT
const totalInclVat = totalExclVat * (1 + PRICES.VAT)
return {
// Input values
area,
height,
postalCode,
distance,
// Calculated values
insulationThickness: insulation.thickness,
insulationVolume: insulation.volume,
compoundWeight,
// Component prices
insulation: insulation.price,
floorHeating,
syntheticNet,
selfLevelingCompound,
pumpTruckFee,
startFee,
// Subtotals
subtotal,
coveringFee,
wasteFee,
totalFees,
// Transport
transport,
bridgeFee,
// Totals
totalExclVat,
vat,
totalInclVat,
}
}
export function formatPrice(price: number): string {
return new Intl.NumberFormat("da-DK", {
style: "currency",
currency: "DKK",
minimumFractionDigits: 0,
maximumFractionDigits: 0,
}).format(price)
}
export function formatEstimate(price: number): string {
// Round to nearest 500
const rounded = Math.round(price / 500) * 500
return `Ca. ${formatPrice(rounded)}`
}

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export const PRICES = {
// Isolering
INSULATION_MATERIALS: 2850, // kr/m³
INSULATION_LABOR: 880, // kr/m³
INSULATION_TOTAL: 3730, // kr/m³
SIMPLE_LABOR: 75, // kr/m² (når højde = 0)
// Gulvvarme (altid inkluderet)
FLOOR_HEATING_MATERIALS: 75, // kr/m²
FLOOR_HEATING_LABOR: 130, // kr/m²
FLOOR_HEATING_TOTAL: 205, // kr/m²
// Syntetisk net (altid inkluderet)
SYNTHETIC_NET_MATERIALS: 24, // kr/m²
SYNTHETIC_NET_LABOR: 25, // kr/m²
SYNTHETIC_NET_TOTAL: 49, // kr/m²
// Flydespartel
SELF_LEVELING_COMPOUND: 450, // kr/m²
COMPOUND_WEIGHT_PER_M2: 90, // kg/m²
// Faste gebyrer
START_FEE: 3500, // kr (leje af anlæg og sikkerhedsudstyr)
// Transport
TRANSPORT_PER_KM: 18.75, // kr/km
GREAT_BELT_FEE: 500, // kr (kun Fyn)
// Procenttillæg
COVERING_PERCENTAGE: 0.007, // 0.7%
WASTE_PERCENTAGE: 0.0025, // 0.25%
TOTAL_PERCENTAGE: 0.0095, // 0.95%
// Moms
VAT: 0.25, // 25%
} as const
export const PUMP_TRUCK_FEES = [
{ minWeight: 8000, fee: 0 },
{ minWeight: 5000, fee: 3800 },
{ minWeight: 3000, fee: 6000 },
{ minWeight: 0, fee: 8100 },
] as const
export const CONSTRAINTS = {
MIN_AREA: 25, // m²
MAX_AREA: 300, // m²
MIN_HEIGHT: 0, // cm
MAX_HEIGHT: 100, // cm
CONCRETE_THICKNESS: 5, // cm (fratrækkes fra højde)
HOME_POSTAL_CODE: "4550", // Asnæs
HOME_CITY: "Asnæs",
} as const
export const COVERAGE_AREAS = {
WEST_ZEALAND: { start: 4000, end: 4999, bridgeFee: 0 },
COPENHAGEN: { start: 2000, end: 2999, bridgeFee: 0 },
NORTH_ZEALAND: { start: 3000, end: 3999, bridgeFee: 0 },
LOLLAND_FALSTER: { start: 4800, end: 4899, bridgeFee: 0 },
FUNEN: { start: 5000, end: 5999, bridgeFee: PRICES.GREAT_BELT_FEE },
} as const
export type CoverageArea = keyof typeof COVERAGE_AREAS

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// Predefined distances from 4550 Asnæs to major postal codes (round trip in km)
// This is a simplified approach for MVP - can be replaced with actual API later
export const POSTAL_CODE_DISTANCES: Record<string, number> = {
// København (2000-2999)
"2000": 200, // København K
"2100": 206, // København Ø
"2200": 208, // København N
"2300": 200, // København S
"2400": 210, // København NV
"2450": 216, // København SV
"2500": 194, // Valby
"2600": 182, // Glostrup
"2700": 188, // Brønshøj
"2800": 162, // Lyngby
"2900": 154, // Hellerup
// Nordsjælland (3000-3999)
"3000": 138, // Helsingør
"3050": 132, // Humlebæk
"3100": 128, // Hornbæk
"3200": 110, // Helsinge
"3300": 92, // Frederiksværk
"3400": 112, // Hillerød
"3460": 144, // Birkerød
"3500": 116, // Værløse
"3600": 90, // Frederikssund
// Vestsjælland (4000-4999)
"4000": 66, // Roskilde
"4100": 56, // Ringsted
"4200": 86, // Slagelse
"4300": 32, // Holbæk
"4400": 20, // Kalundborg
"4500": 16, // Nykøbing Sjælland
"4550": 0, // Asnæs (hjemmebase)
"4600": 70, // Køge
"4700": 132, // Næstved
"4800": 216, // Nykøbing F
"4900": 256, // Nakskov
// Fyn (5000-5999)
"5000": 290, // Odense C
"5100": 330, // Odense C
"5200": 300, // Odense V
"5220": 296, // Odense SØ
"5250": 284, // Odense SV
"5260": 288, // Odense S
"5270": 292, // Odense N
"5500": 350, // Middelfart
"5600": 360, // Faaborg
"5700": 340, // Svendborg
"5800": 380, // Nyborg
"5900": 370, // Rudkøbing
}
// Default distances based on first two digits of postal code
const DEFAULT_DISTANCES: Record<string, number> = {
"20": 200, // København området
"21": 206,
"22": 208,
"23": 200,
"24": 210,
"25": 194,
"26": 182,
"27": 188,
"28": 162,
"29": 154,
"30": 138, // Nordsjælland
"31": 128,
"32": 110,
"33": 92,
"34": 112,
"35": 116,
"36": 90,
"40": 66, // Vestsjælland
"41": 56,
"42": 86,
"43": 32,
"44": 20,
"45": 16,
"46": 70,
"47": 132,
"48": 216, // Lolland-Falster
"49": 256,
"50": 290, // Fyn
"51": 330,
"52": 296,
"53": 310,
"54": 320,
"55": 350,
"56": 360,
"57": 340,
"58": 380,
"59": 370,
}
export function getDistance(postalCode: string): number {
// First check if we have an exact match
if (POSTAL_CODE_DISTANCES[postalCode]) {
return POSTAL_CODE_DISTANCES[postalCode]
}
// Otherwise use default based on first two digits
const prefix = postalCode.slice(0, 2)
if (DEFAULT_DISTANCES[prefix]) {
return DEFAULT_DISTANCES[prefix]
}
// If still no match, estimate based on region
const firstDigit = postalCode[0]
switch (firstDigit) {
case "2":
return 190 // København average
case "3":
return 110 // Nordsjælland average
case "4":
return 100 // Vestsjælland average
case "5":
return 320 // Fyn average
default:
return 200 // Default fallback
}
}
export function isInCoverageArea(postalCode: string): boolean {
const firstDigit = postalCode[0]
const postalNumber = parseInt(postalCode)
// Check main coverage areas
if (["2", "3", "4", "5"].includes(firstDigit)) {
// Special check for Lolland-Falster (4800-4899)
if (postalNumber >= 4800 && postalNumber <= 4899) {
return true
}
// Exclude other 4900+ areas
if (postalNumber >= 4900 && postalNumber < 5000) {
return false
}
return true
}
return false
}
export function validateDanishPostalCode(postalCode: string): boolean {
// Danish postal codes are 4 digits
if (!/^\d{4}$/.test(postalCode)) {
return false
}
// Valid ranges for Danish postal codes
const code = parseInt(postalCode)
return code >= 1000 && code <= 9999
}

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import { clsx, type ClassValue } from "clsx"
import { twMerge } from "tailwind-merge"
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs))
}

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import type { NextConfig } from 'next'
const nextConfig: NextConfig = {
/* config options here */
}
export default nextConfig

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{
"name": "foamking",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "next lint",
"typecheck": "tsc --noEmit",
"format": "prettier --write .",
"format:check": "prettier --check ."
},
"dependencies": {
"react": "19.2.3",
"react-dom": "19.2.3",
"next": "16.1.1",
"clsx": "2.2.1",
"tailwind-merge": "2.7.0",
"lucide-react": "0.483.0",
"class-variance-authority": "0.7.1",
"@radix-ui/react-label": "2.1.2",
"@radix-ui/react-slot": "1.1.1",
"react-hook-form": "7.55.1",
"@hookform/resolvers": "3.10.2",
"zod": "3.24.2"
},
"devDependencies": {
"@types/node": "25.0.5",
"@types/react": "19.2.8",
"@types/react-dom": "19.2.3",
"typescript": "5.9.3",
"tailwindcss": "3.4.17",
"postcss": "8.5.6",
"autoprefixer": "10.4.23",
"eslint": "9.39.2",
"eslint-config-next": "16.1.1",
"@eslint/eslintrc": "3.3.3",
"prettier": "3.7.4",
"prettier-plugin-tailwindcss": "0.7.2",
"tailwindcss-animate": "1.0.7"
}
}

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/** @type {import('postcss-load-config').Config} */
const config = {
plugins: {
tailwindcss: {},
autoprefixer: {},
},
}
export default config

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import type { Config } from "tailwindcss"
export default {
darkMode: ["class"],
content: [
'./pages/**/*.{ts,tsx}',
'./components/**/*.{ts,tsx}',
'./app/**/*.{ts,tsx}',
'./src/**/*.{ts,tsx}',
],
prefix: "",
theme: {
container: {
center: true,
padding: "2rem",
screens: {
"2xl": "1400px",
},
},
extend: {
colors: {
border: "hsl(var(--border))",
input: "hsl(var(--input))",
ring: "hsl(var(--ring))",
background: "hsl(var(--background))",
foreground: "hsl(var(--foreground))",
primary: {
DEFAULT: "hsl(var(--primary))",
foreground: "hsl(var(--primary-foreground))",
},
secondary: {
DEFAULT: "hsl(var(--secondary))",
foreground: "hsl(var(--secondary-foreground))",
},
destructive: {
DEFAULT: "hsl(var(--destructive))",
foreground: "hsl(var(--destructive-foreground))",
},
muted: {
DEFAULT: "hsl(var(--muted))",
foreground: "hsl(var(--muted-foreground))",
},
accent: {
DEFAULT: "hsl(var(--accent))",
foreground: "hsl(var(--accent-foreground))",
},
popover: {
DEFAULT: "hsl(var(--popover))",
foreground: "hsl(var(--popover-foreground))",
},
card: {
DEFAULT: "hsl(var(--card))",
foreground: "hsl(var(--card-foreground))",
},
},
borderRadius: {
lg: "var(--radius)",
md: "calc(var(--radius) - 2px)",
sm: "calc(var(--radius) - 4px)",
},
keyframes: {
"accordion-down": {
from: { height: "0" },
to: { height: "var(--radix-accordion-content-height)" },
},
"accordion-up": {
from: { height: "var(--radix-accordion-content-height)" },
to: { height: "0" },
},
},
animation: {
"accordion-down": "accordion-down 0.2s ease-out",
"accordion-up": "accordion-up 0.2s ease-out",
},
},
},
plugins: [require("tailwindcss-animate")],
} satisfies Config

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{
"compilerOptions": {
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": true,
"skipLibCheck": true,
"strict": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "preserve",
"incremental": true,
"plugins": [
{
"name": "next"
}
],
"paths": {
"@/*": ["./*"]
}
},
"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
"exclude": ["node_modules"]
}