Merged in feat/SW-2241-country-map (pull request #2808)
Feat/SW-2241 country map Approved-by: Erik Tiekstra Approved-by: Chuma Mcphoy (We Ahead)
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import { useMap } from "@vis.gl/react-google-maps"
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import { useEffect, useState } from "react"
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import type { MapType } from "@scandic-hotels/design-system/Map/mapConstants"
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export function useZoomControls(mapType: MapType) {
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const map = useMap()
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const [zoomLevel, setZoomLevel] = useState<number>(mapType.DEFAULT_ZOOM)
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const zoomIn = () => {
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if (map && zoomLevel < mapType.MAX_ZOOM) {
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map.setZoom(zoomLevel + 1)
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}
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}
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const zoomOut = () => {
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if (map && zoomLevel > mapType.MIN_ZOOM) {
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map.setZoom(zoomLevel - 1)
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}
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}
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useEffect(() => {
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if (!map) return
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const handleZoomChanged = () => {
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const currentZoom = map.getZoom()
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if (currentZoom != null) {
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setZoomLevel(currentZoom)
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}
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}
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const listener = map.addListener("zoom_changed", handleZoomChanged)
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return () => listener.remove()
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}, [map])
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return {
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zoomLevel,
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zoomIn,
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zoomOut,
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isMinZoom: zoomLevel <= mapType.MIN_ZOOM,
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isMaxZoom: zoomLevel >= mapType.MAX_ZOOM,
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}
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}
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