web/apps/scandic-web/components/HotelReservation/EnterDetails/Summary/Mobile/BottomSheet/index.tsx

"use client"

import { type PropsWithChildren, useEffect, useRef } from "react"
import { useIntl } from "react-intl"

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

import { formId } from "@/components/HotelReservation/EnterDetails/Payment/PaymentClient"
import Button from "@/components/TempDesignSystem/Button"
import Caption from "@/components/TempDesignSystem/Text/Caption"
import Subtitle from "@/components/TempDesignSystem/Text/Subtitle"
import { formatPrice } from "@/utils/numberFormatting"

import styles from "./bottomSheet.module.css"

export default function SummaryBottomSheet({ children }: PropsWithChildren) {
  const intl = useIntl()
  const scrollY = useRef(0)

  const { isSummaryOpen, toggleSummaryOpen, totalPrice, isSubmittingDisabled } =
    useEnterDetailsStore((state) => ({
      isSummaryOpen: state.isSummaryOpen,
      toggleSummaryOpen: state.actions.toggleSummaryOpen,
      totalPrice: state.totalPrice,
      isSubmittingDisabled: state.isSubmittingDisabled,
    }))

  useEffect(() => {
    if (isSummaryOpen) {
      scrollY.current = window.scrollY
      document.body.style.position = "fixed"
      document.body.style.top = `-${scrollY.current}px`
    } else {
      document.body.style.position = ""
      document.body.style.top = ""
      window.scrollTo({
        top: scrollY.current,
        left: 0,
        behavior: "instant",
      })
    }

    return () => {
      document.body.style.position = ""
      document.body.style.top = ""
    }
  }, [isSummaryOpen])

  return (
    <div className={styles.wrapper} data-open={isSummaryOpen}>
      <div className={styles.content}>{children}</div>
      <div className={styles.bottomSheet}>
        <button
          data-open={isSummaryOpen}
          onClick={toggleSummaryOpen}
          className={styles.priceDetailsButton}
        >
          <Caption>{intl.formatMessage({ id: "Total price" })}</Caption>
          <Subtitle>
            {formatPrice(
              intl,
              totalPrice.local.price,
              totalPrice.local.currency,
              totalPrice.local.additionalPrice,
              totalPrice.local.additionalPriceCurrency
            )}
          </Subtitle>
          <Caption color="baseTextHighContrast" type="underline">
            {intl.formatMessage({ id: "See details" })}
          </Caption>
        </button>
        <Button
          intent="primary"
          theme="base"
          size="large"
          type="submit"
          disabled={isSubmittingDisabled}
          form={formId}
        >
          {intl.formatMessage({ id: "Complete booking" })}
        </Button>
      </div>
    </div>
  )
}