foamking/app/page.tsx

"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>
  )
}