foamking/components/calculator/calculation-details.tsx

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)} m³ × ${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>
  )
}