"use client"

import { getSingleDecimal } from "@scandic-hotels/common/utils/numberFormatting"
import { Alert } from "../Alert"
import { Divider } from "../Divider"
import { FacilityToIcon } from "../FacilityToIcon"
import ImageGallery, { GalleryImage } from "../ImageGallery"
import SkeletonShimmer from "../SkeletonShimmer"
import { TripAdvisorChip } from "../TripAdvisorChip"
import { Typography } from "../Typography"

import HotelDescription from "./HotelDescription"

import styles from "./hotelInfoCard.module.css"
import { useIntl } from "react-intl"
import { AlertTypeEnum } from "@scandic-hotels/common/constants/alert"
import { FacilityEnum } from "@scandic-hotels/common/constants/facilities"

export type HotelInfoCardProps = {
  hotel: {
    id: string
    name: string
    url: string | null
    ratings?: {
      tripAdvisor?: { rating: number }
    }
  }
  description: string
  address: {
    streetAddress: string
    city: string
    kilometersToCentre: number
  }
  galleryImages: GalleryImage[]
  alerts: SpecialAlertProps["alert"][]
  facilities: {
    id: FacilityEnum
    name: string
  }[]
  slot?: React.ReactNode
}

export function HotelInfoCard({
  hotel,
  galleryImages,
  address,
  facilities,
  alerts,
  description,
  slot,
}: HotelInfoCardProps) {
  const intl = useIntl()

  const firstFacilities = facilities.slice(0, 5)

  return (
    <article className={styles.container}>
      <section className={styles.wrapper}>
        <div className={styles.imageWrapper}>
          <ImageGallery title={hotel.name} images={galleryImages} fill />
          {hotel.ratings?.tripAdvisor && (
            <TripAdvisorChip
              rating={hotel.ratings.tripAdvisor.rating}
              color="Neutral"
              size="sm"
              wrapper="x2"
            />
          )}
        </div>
        <div className={styles.hotelContent}>
          <div className={styles.hotelInformation}>
            <Typography variant="Title/md">
              <h1 className={styles.hotelName}>{hotel.name}</h1>
            </Typography>
            <div className={styles.hotelAddressDescription}>
              <Typography variant="Body/Supporting text (caption)/smRegular">
                <p className={styles.hotelAddress}>
                  {intl.formatMessage(
                    {
                      id: "hotelInfoCard.kmToCityCenter",
                      defaultMessage:
                        "{address}, {city} ∙ {distanceToCityCenterInKm} km to city center",
                    },
                    {
                      address: address.streetAddress,
                      city: address.city,
                      distanceToCityCenterInKm: getSingleDecimal(
                        address.kilometersToCentre
                      ),
                    }
                  )}
                </p>
              </Typography>
              <Typography variant="Body/Paragraph/mdRegular">
                <p className={styles.hotelDescription}>{description}</p>
              </Typography>
              <HotelDescription
                description={description}
                facilities={firstFacilities}
              />
            </div>
          </div>
          <Divider variant="vertical" />
          <div className={styles.facilities}>
            <div className={styles.facilityList}>
              {firstFacilities?.map((facility) => (
                <div className={styles.facilitiesItem} key={facility.id}>
                  <FacilityToIcon id={facility.id} color="Icon/Default" />
                  <Typography variant="Body/Supporting text (caption)/smRegular">
                    <p>{facility.name}</p>
                  </Typography>
                </div>
              ))}
            </div>
            {slot}
          </div>
        </div>
        <div className={styles.slotWrapper}>{slot}</div>
      </section>
      {alerts.map((alert) => (
        <SpecialAlert key={alert.id} alert={alert} />
      ))}
    </article>
  )
}

type SpecialAlertProps = {
  alert: { id: string; type: AlertTypeEnum; heading: string; text: string }
}
function SpecialAlert({ alert }: SpecialAlertProps) {
  return (
    <div className={styles.hotelAlert} key={`wrapper_${alert.id}`}>
      <Alert
        key={alert.id}
        type={alert.type}
        heading={alert.heading}
        text={alert.text}
      />
    </div>
  )
}

export function HotelInfoCardSkeleton() {
  return (
    <article className={styles.container}>
      <section className={styles.wrapper}>
        <div className={styles.imageWrapper}>
          <SkeletonShimmer height="100%" width="100%" />
        </div>
        <div className={styles.hotelContent}>
          <div className={styles.hotelInformation}>
            <SkeletonShimmer width="60ch" height="40px" />
            <div className={styles.hotelAddressDescription}>
              <Typography variant="Body/Supporting text (caption)/smRegular">
                <SkeletonShimmer width="40ch" />
              </Typography>
              <Typography variant="Body/Paragraph/mdRegular">
                <p>
                  <SkeletonShimmer width="60ch" />
                  <SkeletonShimmer width="58ch" />
                  <SkeletonShimmer width="45ch" />
                </p>
              </Typography>
            </div>
          </div>
          <Divider variant="vertical" />
          <div className={styles.facilities}>
            <div className={styles.facilityList}>
              <Typography
                variant="Body/Paragraph/mdBold"
                className={styles.facilityTitle}
              >
                <SkeletonShimmer width="20ch" />
              </Typography>
              {[1, 2, 3, 4, 5]?.map((id) => {
                return (
                  <div className={styles.facilitiesItem} key={id}>
                    <SkeletonShimmer width="10ch" />
                  </div>
                )
              })}
            </div>
            <div className={styles.hotelAlert}>
              <SkeletonShimmer width="18ch" />
            </div>
          </div>
        </div>
      </section>
    </article>
  )
}