import { cookies } from "next/headers"

import FnFNotAllowedAlert from "@scandic-hotels/booking-flow/components/FnFNotAllowedAlert"
import { HotelDetailsSidePeek } from "@scandic-hotels/booking-flow/components/HotelDetailsSidePeek"
import { hasOverlappingDates } from "@scandic-hotels/booking-flow/utils/SelectRate"
import { FamilyAndFriendsCodes } from "@scandic-hotels/common/constants/familyAndFriends"
import { dt } from "@scandic-hotels/common/dt"
import { HotelInfoCard } from "@scandic-hotels/design-system/HotelInfoCard"

import { RoomsContainer } from "@/components/HotelReservation/SelectRate/RoomsContainer"
import { getIntl } from "@/i18n"
import { mapApiImagesToGalleryImages } from "@/utils/imageGallery"

import AvailabilityError from "./AvailabilityError"
import Tracking from "./Tracking"

import type { SelectRateBooking } from "@scandic-hotels/booking-flow/types/components/selectRate/selectRate"
import type { RouterOutput } from "@scandic-hotels/trpc/client"

export default async function SelectRatePage({
  booking,
  hotelData,
}: {
  hotelData: NonNullable<RouterOutput["hotel"]["get"]>
  booking: SelectRateBooking
}) {
  const intl = await getIntl()
  const bookingCode = booking.bookingCode

  let isInValidFNF = false
  if (bookingCode && FamilyAndFriendsCodes.includes(bookingCode)) {
    const cookieStore = await cookies()
    isInValidFNF = cookieStore.get("sc")?.value !== "1"
  }

  const validAlerts = hotelData.hotel.specialAlerts.filter((alert) =>
    hasOverlappingDates(alert, dt(booking.fromDate), dt(booking.toDate))
  )

  return (
    <>
      <HotelInfoCard
        hotel={{
          id: hotelData.hotel.id,
          name: hotelData.hotel.name,
          url: hotelData.url,
          ratings: hotelData.hotel.ratings,
        }}
        address={{
          streetAddress: hotelData.hotel.address.streetAddress,
          city: hotelData.hotel.address.city,
          kilometersToCentre: hotelData.hotel.location.distanceToCentre / 1000,
        }}
        galleryImages={mapApiImagesToGalleryImages(
          hotelData.hotel.galleryImages
        )}
        description={
          hotelData.hotel.hotelContent.texts.descriptions?.medium ?? ""
        }
        alerts={validAlerts.map((alert) => ({
          ...alert,
          heading: alert.heading ?? "",
          text: alert.text ?? "",
        }))}
        facilities={hotelData.hotel.detailedFacilities}
        slot={
          <HotelDetailsSidePeek
            hotel={{
              ...hotelData.hotel,
              url: hotelData.url,
            }}
            restaurants={hotelData.restaurants}
            additionalHotelData={hotelData.additionalData}
            triggerLabel={intl.formatMessage({
              defaultMessage: "See all amenities",
            })}
            buttonVariant="primary"
          />
        }
      />

      {isInValidFNF ? (
        <FnFNotAllowedAlert />
      ) : (
        <RoomsContainer
          hotelType={hotelData.hotel.hotelType}
          roomCategories={hotelData.roomCategories}
          vat={hotelData.hotel.vat}
        />
      )}

      <Tracking
        hotelId={hotelData.hotel.id}
        hotelName={hotelData.hotel.name}
        country={hotelData.hotel.address.country}
        city={hotelData.hotel.address.city}
      />

      <AvailabilityError />
    </>
  )
}