carmanagement/apps/public-site/src/app/book/confirmation/page.tsx

import Link from 'next/link'
import { DEFAULT_COMPANY_SLUG, siteFetchOrDefault } from '@/lib/api'
import { getPublicSiteDictionary } from '@/lib/i18n'
import { getPublicSiteLanguage } from '@/lib/i18n.server'
import type { PublicSitePageSections } from '@rentaldrivego/types'
import { resolvePageSectionsConfig } from '@/lib/pageSections'

interface ReservationDetail {
  id: string
  status: string
  startDate: string
  endDate: string
  totalDays: number
  totalAmount: number
  vehicleCategory: string | null
  vehicle: { make: string; model: string; year: number } | null
  customer: { firstName: string; lastName: string; email: string } | null
}

interface PageProps {
  searchParams?: { id?: string }
}

interface BrandResponse {
  brand: {
    menuConfig?: {
      pageSections?: Partial<PublicSitePageSections> | null
    } | null
  } | null
}

export const dynamic = 'force-dynamic'

export default async function BookingConfirmationPage({ searchParams = {} }: PageProps) {
  const reservationId = searchParams.id
  const slug = DEFAULT_COMPANY_SLUG
  const dict = getPublicSiteDictionary(getPublicSiteLanguage())
  const brand = await siteFetchOrDefault<BrandResponse | null>(`/site/${slug}/brand`, null)
  const pageSections = resolvePageSectionsConfig(brand?.brand?.menuConfig)

  const reservation = reservationId
    ? await siteFetchOrDefault<ReservationDetail | null>(
        `/site/${slug}/booking/${reservationId}`,
        null,
      )
    : null

  return (
    <main className="min-h-screen bg-slate-50 py-16">
      <div className="shell max-w-2xl">
        <div className="card p-10 text-center">
          {pageSections.bookingConfirmation.hero ? (
            <>
              <div className="mx-auto mb-5 flex h-16 w-16 items-center justify-center rounded-full bg-emerald-100">
                <svg className="h-8 w-8 text-emerald-600" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
                  <path strokeLinecap="round" strokeLinejoin="round" d="M5 13l4 4L19 7" />
                </svg>
              </div>

              <p className="text-sm font-semibold uppercase tracking-[0.18em] text-emerald-700">{dict.confirmation.eyebrow}</p>
              <h1 className="mt-3 text-4xl font-black text-slate-900">{dict.confirmation.title}</h1>
              <p className="mt-4 text-slate-600">
                {dict.confirmation.description}
              </p>
            </>
          ) : null}

          {pageSections.bookingConfirmation.summary && reservation && (
            <div className="mt-8 rounded-xl border border-slate-200 text-left divide-y divide-slate-100 overflow-hidden text-sm">
              <div className="bg-slate-50 px-4 py-2.5 text-xs font-semibold uppercase tracking-[0.12em] text-slate-500">
                {dict.confirmation.bookingSummary}
              </div>
              {reservation.vehicleCategory && (
                <Row label={dict.confirmation.vehicleCategory} value={dict.vehicles.categoryLabels[reservation.vehicleCategory as keyof typeof dict.vehicles.categoryLabels] ?? reservation.vehicleCategory} />
              )}
              {reservation.customer && (
                <Row label={dict.confirmation.customer} value={`${reservation.customer.firstName} ${reservation.customer.lastName}`} />
              )}
              {reservation.customer?.email && (
                <Row label={dict.confirmation.email} value={reservation.customer.email} />
              )}
              <Row
                label={dict.confirmation.dates}
                value={`${new Date(reservation.startDate).toLocaleDateString()} -> ${new Date(reservation.endDate).toLocaleDateString()} (${reservation.totalDays})`}
              />
              <Row
                label={dict.confirmation.total}
                value={`${reservation.totalAmount.toLocaleString('fr-MA', { style: 'currency', currency: 'MAD', maximumFractionDigits: 0 })}`}
                valueClass="font-bold text-slate-900"
              />
              <Row label={dict.confirmation.reference} value={reservation.id} valueClass="font-mono text-xs text-slate-500 break-all" />
              <Row
                label={dict.confirmation.status}
                value={reservation.status}
                valueClass="rounded-full bg-amber-100 text-amber-800 px-2 py-0.5 text-xs font-semibold uppercase"
              />
            </div>
          )}

          {pageSections.bookingConfirmation.summary && !reservation && reservationId && (
            <p className="mt-6 text-sm text-slate-500">
              {dict.confirmation.reference}: <span className="font-mono">{reservationId}</span>
            </p>
          )}

          {pageSections.bookingConfirmation.actions ? <div className="mt-8 flex flex-wrap justify-center gap-3">
            <Link
              href="/vehicles"
              className="rounded-full bg-slate-900 px-6 py-3 text-sm font-semibold text-white"
            >
              {dict.confirmation.browseMoreVehicles}
            </Link>
            <Link
              href="/"
              className="rounded-full border border-slate-300 px-6 py-3 text-sm font-semibold text-slate-700"
            >
              {dict.confirmation.backHome}
            </Link>
          </div> : null}
        </div>
      </div>
    </main>
  )
}

function Row({
  label,
  value,
  valueClass = 'text-slate-700 font-medium',
}: {
  label: string
  value: string
  valueClass?: string
}) {
  return (
    <div className="flex justify-between gap-4 px-4 py-3">
      <span className="flex-shrink-0 text-slate-500">{label}</span>
      <span className={`text-right ${valueClass}`}>{value}</span>
    </div>
  )
}