"use client"
import { useIntl } from "react-intl"

import Title from "@scandic-hotels/design-system/Title"
import { ChildBedMapEnum } from "@scandic-hotels/trpc/enums/childBedMapEnum"

import { useEnterDetailsStore } from "@/stores/enter-details"

import BedType from "@/components/HotelReservation/EnterDetails/BedType"
import Breakfast from "@/components/HotelReservation/EnterDetails/Breakfast"
import Details from "@/components/HotelReservation/EnterDetails/Details/Multiroom"
import Header from "@/components/HotelReservation/EnterDetails/Room/Header"
import Section from "@/components/HotelReservation/EnterDetails/Section"
import SelectedRoom from "@/components/HotelReservation/EnterDetails/SelectedRoom"
import { useRoomContext } from "@/contexts/Details/Room"

import { getBedTypeInfoText } from "./utils"

import { StepEnum } from "@/types/enums/step"

export default function Multiroom() {
  const intl = useIntl()
  const { room, roomNr } = useRoomContext()
  const breakfastPackages = useEnterDetailsStore(
    (state) => state.breakfastPackages
  )

  const showBreakfastStep =
    !room.breakfastIncluded && !!breakfastPackages.length

  const hasChildWithExtraBed = room.childrenInRoom?.some(
    (child) => Number(child.bed) === ChildBedMapEnum.IN_EXTRA_BED
  )

  const bedTypeInfoText = getBedTypeInfoText(
    intl,
    !!hasChildWithExtraBed,
    room.bedTypes.length > 1
  )

  return (
    <section id={`room-${roomNr}`}>
      <Header>
        <Title level="h2" as="h4">
          {intl.formatMessage(
            {
              defaultMessage: "Room {roomIndex}",
            },
            {
              roomIndex: roomNr,
            }
          )}
        </Title>
      </Header>

      <SelectedRoom />

      {room.bedTypes.length ? (
        <Section
          header={intl.formatMessage({ defaultMessage: "Bed preference" })}
          label={intl.formatMessage({ defaultMessage: "Preferred bed type" })}
          additionalInfo={bedTypeInfoText}
          step={StepEnum.selectBed}
        >
          <BedType />
        </Section>
      ) : null}

      {showBreakfastStep ? (
        <Section
          header={intl.formatMessage({
            defaultMessage: "Breakfast",
          })}
          label={intl.formatMessage({
            defaultMessage: "Select breakfast options",
          })}
          step={StepEnum.breakfast}
        >
          <Breakfast />
        </Section>
      ) : null}

      <Section
        header={intl.formatMessage({
          defaultMessage: "Details",
        })}
        step={StepEnum.details}
        label={intl.formatMessage({
          defaultMessage: "Contact details",
        })}
      >
        <Details />
      </Section>
    </section>
  )
}