Merged in feat/sw-2873-move-selecthotel-to-booking-flow (pull request #2727)

feat(SW-2873): Move select-hotel to booking flow

* crude setup of select-hotel in partner-sas

* wip

* Fix linting

* restructure tracking files

* Remove dependency on trpc in tracking hooks

* Move pageview tracking to common

* Fix some lint and import issues

* Add AlternativeHotelsPage

* Add SelectHotelMapPage

* Add AlternativeHotelsMapPage

* remove next dependency in tracking store

* Remove dependency on react in tracking hooks

* move isSameBooking to booking-flow

* Inject searchParamsComparator into tracking store

* Move useTrackHardNavigation to common

* Move useTrackSoftNavigation to common

* Add TrackingSDK to partner-sas

* call serverclient in layout

* Remove unused css

* Update types

* Move HotelPin type

* Fix todos

* Merge branch 'master' into feat/sw-2873-move-selecthotel-to-booking-flow

* Merge branch 'master' into feat/sw-2873-move-selecthotel-to-booking-flow

* Fix component


Approved-by: Joakim Jäderberg

packages/booking-flow/lib/components/MapContainer/index.tsx

@@ -0,0 +1,106 @@
+"use client"
+
+import { useCallback, useEffect, useRef, useState } from "react"
+
+import { debounce } from "@scandic-hotels/common/utils/debounce"
+
+import styles from "./mapModal.module.css"
+
+export function MapContainer({ children }: { children: React.ReactNode }) {
+  const [mapHeight, setMapHeight] = useState("")
+  const [mapTop, setMapTop] = useState("")
+  const [mapZIndex, setMapZIndex] = useState(0)
+  const [scrollHeightWhenOpened, setScrollHeightWhenOpened] = useState(0)
+
+  const rootDiv = useRef<HTMLDivElement | null>(null)
+
+  // Calculate the height of the map based on the viewport height from the start-point (below the header and booking widget)
+  const handleMapHeight = useCallback(() => {
+    const topPosition = rootDiv.current?.getBoundingClientRect().top ?? 0
+    const scrollY = window.scrollY
+    setMapHeight(`calc(100dvh - ${topPosition + scrollY}px)`)
+    setMapTop(`${topPosition + scrollY}px`)
+    setMapZIndex(11)
+  }, [])
+
+  useEffect(() => {
+    const originalOverflowY = document.body.style.overflowY
+
+    // Function to enforce overflowY to hidden
+    const enforceOverflowHidden = () => {
+      if (document.body.style.overflowY !== "hidden") {
+        document.body.style.overflowY = "hidden"
+      }
+    }
+
+    // Set overflowY to hidden initially
+    enforceOverflowHidden()
+
+    // Create a MutationObserver to watch for changes to the style attribute
+    const observer = new MutationObserver(() => {
+      enforceOverflowHidden()
+    })
+
+    // Observe changes to the style attribute of the body
+    observer.observe(document.body, {
+      attributes: true,
+      attributeFilter: ["style"],
+    })
+
+    return () => {
+      // Disconnect the observer on cleanup
+      observer.disconnect()
+      // Restore the original overflowY style
+      document.body.style.overflowY = originalOverflowY
+    }
+  }, [])
+
+  // Making sure the map is always opened at the top of the page,
+  // just below the header and booking widget as these should stay visible.
+  // When closing, the page should scroll back to the position it was before opening the map.
+  useEffect(() => {
+    // Skip the first render
+    if (!rootDiv.current) {
+      return
+    }
+
+    if (scrollHeightWhenOpened === 0) {
+      const scrollY = window.scrollY
+      setScrollHeightWhenOpened(scrollY)
+      window.scrollTo({ top: 0, behavior: "instant" })
+    }
+  }, [scrollHeightWhenOpened, rootDiv])
+
+  useEffect(() => {
+    const debouncedResizeHandler = debounce(function () {
+      handleMapHeight()
+    })
+
+    const observer = new ResizeObserver(debouncedResizeHandler)
+
+    observer.observe(document.documentElement)
+
+    return () => {
+      if (observer) {
+        observer.unobserve(document.documentElement)
+      }
+    }
+  }, [rootDiv, handleMapHeight])
+
+  return (
+    <div className={styles.wrapper} ref={rootDiv}>
+      <div
+        style={
+          {
+            "--hotel-map-height": mapHeight,
+            "--hotel-map-top": mapTop,
+            "--hotel-dynamic-map-z-index": mapZIndex,
+          } as React.CSSProperties
+        }
+        className={styles.dynamicMap}
+      >
+        {children}
+      </div>
+    </div>
+  )
+}

packages/booking-flow/lib/components/MapContainer/mapModal.module.css

@@ -0,0 +1,22 @@
+.dynamicMap {
+  --hotel-map-height: 100dvh;
+  --hotel-map-top: 145px;
+  --hotel-dynamic-map-z-index: 2;
+  position: fixed;
+  top: var(--hotel-map-top);
+  left: 0;
+  height: var(--hotel-map-height);
+  width: 100dvw;
+  z-index: var(--hotel-dynamic-map-z-index);
+  display: flex;
+  flex-direction: column;
+  background-color: var(--Base-Surface-Primary-light-Normal);
+}
+.wrapper {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 100vh;
+  right: 0;
+  bottom: 0;
+}