fix(SW-1043): added hook with the scroll logic

components/HotelReservation/EnterDetails/SectionAccordion/index.tsx

@@ -1,6 +1,5 @@
 "use client"
-import { animate, motion, scroll, useAnimate } from "framer-motion"
+import { useCallback, useEffect, useRef, useState } from "react"
-import { useEffect, useRef, useState } from "react"
 import { useIntl } from "react-intl"
 
 import { useEnterDetailsStore } from "@/stores/enter-details"
@@ -14,6 +13,55 @@ import styles from "./sectionAccordion.module.css"
 import type { SectionAccordionProps } from "@/types/components/hotelReservation/selectRate/sectionAccordion"
 import { StepEnum } from "@/types/enums/step"
 
+function useScrollToActiveSection(
+  step: StepEnum,
+  steps: StepEnum[],
+  isActive: boolean
+) {
+  const handleScroll = useCallback(() => {
+    const isMobile = window.matchMedia("(max-width: 768px)").matches
+    if (!isMobile) return
+
+    const currentElement = document.querySelector<HTMLElement>(
+      `[data-step="${step}"]`
+    )
+    const prevOpenElement =
+      document.querySelector<HTMLElement>(`[data-open="true"]`)
+
+    const currentStepIndex = steps.indexOf(step)
+    const prevStep = prevOpenElement?.dataset.step as StepEnum
+    const prevStepIndex = steps.indexOf(prevStep)
+
+    if (currentElement) {
+      const BOOKING_WIDGET_OFFSET = 71
+
+      const prevElementContent = prevOpenElement?.querySelector("header + div")
+
+      let collapsedSpace = 0
+      if (prevElementContent && prevStepIndex < currentStepIndex) {
+        collapsedSpace = prevElementContent.clientHeight
+      }
+
+      const currentElementTop =
+        currentElement.getBoundingClientRect().top + window.scrollY
+
+      const scrollTarget = Math.round(
+        currentElementTop - BOOKING_WIDGET_OFFSET - collapsedSpace
+      )
+
+      window.scrollTo({
+        top: scrollTarget,
+        behavior: "smooth",
+      })
+    }
+  }, [step, steps])
+
+  useEffect(() => {
+    if (!isActive) return
+    handleScroll()
+  }, [isActive, handleScroll])
+}
+
 export default function SectionAccordion({
   children,
   header,
@@ -22,6 +70,7 @@ export default function SectionAccordion({
 }: React.PropsWithChildren<SectionAccordionProps>) {
   const intl = useIntl()
   const currentStep = useEnterDetailsStore((state) => state.currentStep)
+  const steps = useEnterDetailsStore((state) => state.steps)
   const [isComplete, setIsComplete] = useState(false)
   const [isOpen, setIsOpen] = useState(false)
   const isValid = useEnterDetailsStore((state) => state.isValid[step])
@@ -35,6 +84,8 @@ export default function SectionAccordion({
   const noBreakfastTitle = intl.formatMessage({ id: "No breakfast" })
   const breakfastTitle = intl.formatMessage({ id: "Breakfast buffet" })
 
+  useScrollToActiveSection(step, steps, currentStep === step)
+
   useEffect(() => {
     if (step === StepEnum.selectBed && bedType) {
       setTitle(bedType.description)

stores/enter-details/helpers.ts

@@ -42,16 +42,6 @@ export function extractGuestFromUser(user: NonNullable<SafeUser>) {
 
 export function navigate(step: StepEnum, searchParams: string) {
   window.history.pushState({ step }, "", `${step}?${searchParams}`)
-
-  const element = document.querySelector(`[data-step='${step}']`)
-  const isMobile = window.matchMedia("(max-width: 768px)").matches
-  if (element && isMobile) {
-    element.addEventListener(
-      "transitionend",
-      () => element?.scrollIntoView({ behavior: "smooth" }),
-      { once: true }
-    )
-  }
 }
 
 export function checkIsSameBooking(prev: BookingData, next: BookingData) {