💄 Redesign stop search menu to follow the passage display style

2023-03-05 13:46:25 +01:00
parent f09ba4cc58
commit 4a2fadb5b3
5 changed files with 390 additions and 118 deletions
--- a/frontend/src/appContext.tsx
+++ b/frontend/src/appContext.tsx
@@ -0,0 +1,43 @@
+import { createContext, JSX } from 'solid-js';
+import { createStore } from "solid-js/store";
+
+import { Stop } from './types';
+
+export interface AppContextStore {
+	getDisplayedStops: () => Stop[];
+	setDisplayedStops: (stops: Stop[]) => void;
+};
+
+export const AppContextContext = createContext<AppContextStore>();
+
+export function AppContextProvider(props: { children: JSX.Element }) {
+
+	type Store = {
+		displayedStops: Stop[];
+	};
+
+	const [store, setStore] = createStore<Store>({
+		displayedStops: [],
+	});
+
+	const getDisplayedStops = (): Stop[] => {
+		return store.displayedStops;
+	}
+
+	const setDisplayedStops = (stops: Stop[]): void => {
+		console.log("setDisplayedStops=", stops);
+		// setStore((s: Store) => {
+		setStore('displayedStops', stops);
+		// 	return s;
+		// });
+	}
+
+	return (
+		<AppContextContext.Provider value={{
+			getDisplayedStops, setDisplayedStops,
+		}}>
+			{props.children}
+		</AppContextContext.Provider>
+	);
+
+};
--- a/frontend/src/passagesDisplay.tsx
+++ b/frontend/src/passagesDisplay.tsx
@@ -5,19 +5,12 @@ import { IconButton, Menu, MenuTrigger, MenuContent, MenuItem } from "@hope-ui/s
 import { format } from "date-fns";

 import { BusinessDataContext, BusinessDataStore } from "./businessData";
-import { SearchContext, SearchStore } from "./search";
+import { AppContextContext, AppContextStore } from "./appContext";

-import { getTransportModeSrc } from "./utils";
+import { getTransportModeSrc, PositionedPanel } from "./utils";
 import { PassagesPanel } from "./passagesPanel";
 import { IconHamburgerMenu } from './extra/iconHamburgerMenu';

-
-
-type PositionnedPanel = {
-	position: number;
-	// TODO: Should be PassagesPanelComponent ?
-	panel: JSX.Element;
-};
 import "./passagesDisplay.scss";


@@ -27,8 +20,8 @@ interface PassagesDisplayStore {
 	disablePassagesRefresh: () => void;
 	togglePassagesRefresh: () => void;

-	getPanels: () => Array<PositionnedPanel>;
-	setPanels: (panels: Array<PositionnedPanel>) => void;
+	getPanels: () => PositionedPanel[];
+	setPanels: (panels: PositionedPanel[]) => void;

 	getDisplayedPanelId: () => number;
 	setDisplayedPanelId: (panelId: number) => void;
@@ -40,7 +33,7 @@ function PassagesDisplayProvider(props: { children: JSX.Element }) {

 	type Store = {
 		refreshEnabled: boolean;
-		panels: Array<PositionnedPanel>;
+		panels: PositionedPanel[];
 		displayedPanelId: number;
 	};

@@ -62,10 +55,10 @@ function PassagesDisplayProvider(props: { children: JSX.Element }) {
 		setStore('refreshEnabled', !store.refreshEnabled);
 	}

-	const getPanels = (): Array<PositionnedPanel> => {
+	const getPanels = (): PositionedPanel[] => {
 		return store.panels;
 	}
-	const setPanels = (panels: Array<PositionnedPanel>): void => {
+	const setPanels = (panels: PositionedPanel[]): void => {
 		setStore('panels', panels);
 	}

@@ -88,7 +81,6 @@ function PassagesDisplayProvider(props: { children: JSX.Element }) {
 	);
 }

-
 // TODO: Sort transport modes by weight
 const Header: VoidComponent<{ title: string }> = (props) => {

@@ -193,17 +185,16 @@ const Footer: VoidComponent<{}> = () => {
 const Body: ParentComponent<{ maxPassagesPerPanel: number, syncPeriodMsec: number, panelSwitchPeriodMsec: number }> = (props) => {

 	const businessDataStore: BusinessDataStore | undefined = useContext(BusinessDataContext);
+	const appContextStore: AppContextStore | undefined = useContext(AppContextContext);
 	const passagesDisplayStore: PassagesDisplayStore | undefined = useContext(PassagesDisplayContext);
-	// TODO: Use props instead
-	const searchStore: SearchStore | undefined = useContext(SearchContext);

-	if (businessDataStore === undefined || passagesDisplayStore === undefined || searchStore === undefined) {
+	if (businessDataStore === undefined || appContextStore === undefined || passagesDisplayStore === undefined) {
 		return <div />;
 	}

 	const { getLineDestinations, passages, getPassagesLineIds, clearPassages, refreshPassages } = businessDataStore;
 	const { isPassagesRefreshEnabled, getDisplayedPanelId, setDisplayedPanelId, getPanels, setPanels } = passagesDisplayStore;
-	const { getDisplayedStops } = searchStore;
+	const { getDisplayedStops } = appContextStore;

 	setInterval(() => {
 		let nextPanelId = getDisplayedPanelId() + 1;
@@ -249,7 +240,7 @@ const Body: ParentComponent<{ maxPassagesPerPanel: number, syncPeriodMsec: numbe
 				setPanels([]);

 				let newPanels = [];
-				let positioneds: PositionnedPanel[] = [];
+				let positioneds: PositionedPanel[] = [];
 				let index = 0;

 				let lineIds: string[] = [];
--- a/frontend/src/search.tsx
+++ b/frontend/src/search.tsx
@@ -1,13 +1,16 @@
-import { createContext, JSX } from 'solid-js';
+import { batch, createContext, JSX } from 'solid-js';
 import { createStore } from 'solid-js/store';
 import { Marker as LeafletMarker } from 'leaflet';

-import { Stop } from './types';
+import { Stop, Stops } from './types';


 export type ByStopIdMarkers = Record<number, LeafletMarker[] | undefined>;

 export interface SearchStore {
+	getFoundStops: () => Stop[];
+	setFoundStops: (stops: Stop[]) => void;
+
 	getDisplayedStops: () => Stop[];
 	setDisplayedStops: (stops: Stop[]) => void;

@@ -19,12 +22,20 @@ export const SearchContext = createContext<SearchStore>();
 export function SearchProvider(props: { children: JSX.Element }) {

 	type Store = {
-		stops: Record<number, Stop | undefined>;
+		foundStops: Stop[];
 		markers: ByStopIdMarkers;
 		displayedStops: Stop[];
 	};

-	const [store, setStore] = createStore<Store>({ stops: {}, markers: {}, displayedStops: [] });
+	const [store, setStore] = createStore<Store>({ foundStops: [], markers: {}, displayedStops: [] });
+
+	const getFoundStops = (): Stop[] => {
+		return store.foundStops;
+	}
+
+	const setFoundStops = (stops: Stop[]): void => {
+		setStore('foundStops', stops);
+	}

 	const getDisplayedStops = (): Stop[] => {
 		return store.displayedStops;
@@ -42,7 +53,7 @@ export function SearchProvider(props: { children: JSX.Element }) {
 	}

 	return (
-		<SearchContext.Provider value={{ getDisplayedStops, setDisplayedStops, addMarkers }}>
+		<SearchContext.Provider value={{ getFoundStops, setFoundStops, getDisplayedStops, setDisplayedStops, addMarkers }}>
 			{props.children}
 		</SearchContext.Provider>
 	);
--- a/frontend/src/stopsSearchMenu.tsx
+++ b/frontend/src/stopsSearchMenu.tsx
@@ -1,20 +1,160 @@
-import { createEffect, createResource, createSignal, For, JSX, onMount, Show, useContext, VoidComponent } from 'solid-js';
-
-import { Box, Button, Input, InputLeftAddon, InputGroup, HStack, List, ListItem, Progress, ProgressIndicator, VStack } from "@hope-ui/solid";
-import 'leaflet/dist/leaflet.css';
+import { createContext, createEffect, createResource, For, JSX, onMount, ParentComponent, Show, useContext, VoidComponent } from 'solid-js';
+import { createStore } from "solid-js/store";
+import { createScrollPosition } from "@solid-primitives/scroll";

+import { Input, InputLeftAddon, InputGroup } from "@hope-ui/solid";
 import {
 	featureGroup as leafletFeatureGroup, LatLngLiteral as LeafletLatLngLiteral, Map as LeafletMap,
 	Marker as LeafletMarker, tileLayer as leafletTileLayer
 } from 'leaflet';

-import { BusinessDataContext, BusinessDataStore } from "./businessData";
-import { SearchContext, SearchStore } from './search';
-
 import { Stop } from './types';
-import { renderLineTransportMode, renderLinePicto, TransportModeWeights } from './utils';
+import { PositionedPanel, renderLineTransportMode, renderLinePicto, TransportModeWeights } from './utils';

-import styles from './stopManager.module.css';
+import { AppContextContext, AppContextStore } from "./appContext";
+import { BusinessDataContext, BusinessDataStore } from "./businessData";
+
+import "leaflet/dist/leaflet.css";
+import "./stopsSearchMenu.scss";
+
+
+type ByStopIdMarkers = Record<number, LeafletMarker[] | undefined>;
+
+interface SearchStore {
+
+	getSearchText: () => string;
+	setSearchText: (text: string, businessDataStore: BusinessDataStore) => Promise<void>;
+	isSearchInProgress: () => boolean;
+
+	getFoundStops: () => Stop[];
+	setFoundStops: (stops: Stop[]) => void;
+
+	getDisplayedPanelId: () => number;
+	setDisplayedPanelId: (panelId: number) => void;
+
+	addMarkers: (stopId: number, markers: LeafletMarker[]) => void;
+
+	getPanels: () => PositionedPanel[];
+	setPanels: (panels: PositionedPanel[]) => void;
+};
+
+const SearchContext = createContext<SearchStore>();
+
+function SearchProvider(props: { children: JSX.Element }) {
+
+	type Store = {
+		searchText: string;
+		searchInProgress: boolean;
+		foundStops: Stop[];
+		markers: ByStopIdMarkers;
+		displayedPanelId: number;
+		panels: PositionedPanel[];
+	};
+
+	const [store, setStore] = createStore<Store>({
+		searchText: "", searchInProgress: false, foundStops: [], markers: {}, displayedPanelId: 0, panels: []
+	});
+
+	const getSearchText = (): string => {
+		return store.searchText;
+	}
+
+	const setSearchText = async (text: string, businessDataStore: BusinessDataStore): Promise<void> => {
+		setStore('searchInProgress', true);
+
+		setStore('searchText', text);
+
+		const { searchStopByName } = businessDataStore;
+		console.log("store.searchText=", store.searchText);
+		const stopsById = await searchStopByName(store.searchText);
+		console.log("stopsById=", stopsById);
+		setFoundStops(Object.values(stopsById));
+
+		setStore('searchInProgress', false);
+	}
+
+	const isSearchInProgress = (): boolean => {
+		return store.searchInProgress;
+	}
+
+	const getFoundStops = (): Stop[] => {
+		return store.foundStops;
+	}
+
+	const setFoundStops = (stops: Stop[]): void => {
+		setStore('foundStops', stops);
+	}
+
+	const getDisplayedPanelId = (): number => {
+		return store.displayedPanelId;
+	}
+
+	const setDisplayedPanelId = (panelId: number): void => {
+		setStore('displayedPanelId', panelId);
+	}
+
+	const addMarkers = (stopId: number, markers: L.Marker[]): void => {
+		setStore('markers', stopId, markers);
+	}
+
+	const getPanels = (): PositionedPanel[] => {
+		return store.panels;
+	}
+	const setPanels = (panels: PositionedPanel[]): void => {
+		setStore('panels', panels);
+	}
+
+	return (
+		<SearchContext.Provider value={{
+			getSearchText, setSearchText, isSearchInProgress,
+			getFoundStops, setFoundStops,
+			getDisplayedPanelId, setDisplayedPanelId,
+			addMarkers,
+			getPanels, setPanels
+		}}>
+			{props.children}
+		</SearchContext.Provider>
+	);
+}
+
+
+const Header: VoidComponent<{ title: string, minCharsNb: number }> = (props) => {
+
+	const businessDataStore: BusinessDataStore | undefined = useContext(BusinessDataContext);
+	const searchStore: SearchStore | undefined = useContext(SearchContext);
+
+	if (businessDataStore === undefined || searchStore === undefined)
+		return <div />;
+
+	const { isSearchInProgress, setSearchText } = searchStore;
+
+	const onStopNameInput: JSX.EventHandler<HTMLInputElement, InputEvent> = async (event): Promise<void> => {
+		/* TODO: Add a tempo before fetching stop for giving time to user to finish his request */
+		const stopName = event.currentTarget.value;
+		if (stopName.length >= props.minCharsNb) {
+			console.log(`Fetching data for "${stopName}" stop name`);
+			await setSearchText(stopName, businessDataStore);
+		}
+	}
+
+	return (
+		<div class="header">
+			<div class="title">
+				<svg viewBox="0 0 1260 50">
+					<text x="0" y="50%" dominant-baseline="middle" font-size="50" style="fill: #ffffff">
+						{props.title}
+					</text>
+				</svg>
+			</div>
+			<div class="inputGroup">
+				<InputGroup >
+					<InputLeftAddon>🚉 🚏</InputLeftAddon>
+					<Input onInput={onStopNameInput} readOnly={isSearchInProgress()} placeholder="Stop name..." />
+				</InputGroup>
+			</div>
+		</div >
+	);
+};


 const StopRepr: VoidComponent<{ stop: Stop }> = (props) => {
@@ -40,27 +180,31 @@ const StopRepr: VoidComponent<{ stop: Stop }> = (props) => {
 	const [lineReprs] = createResource<JSX.Element[], string[]>(props.stop.lines, fetchLinesRepr);

 	return (
-		<HStack height="100%">
-			{props.stop.name}
+		<div class="stop">
+			<div class="name">{props.stop.name}</div>
 			<For each={lineReprs()}>{(line: JSX.Element) => line}</For>
-		</HStack>
+		</div>
 	);
 }

+
+type ByTransportModeReprs = {
+	mode: JSX.Element | undefined;
+	lines: Record<string, JSX.Element | JSX.Element[] | undefined>;
+};
+
+
 const StopAreaRepr: VoidComponent<{ stop: Stop }> = (props) => {

 	const businessDataStore: BusinessDataStore | undefined = useContext(BusinessDataContext);
-	if (businessDataStore === undefined)
+	const appContextStore: AppContextStore | undefined = useContext(AppContextContext);
+	if (businessDataStore === undefined || appContextStore === undefined)
 		return <div />;

 	const { getLine } = businessDataStore;
+	const { setDisplayedStops } = appContextStore;

-	type ByTransportModeReprs = {
-		mode: JSX.Element | undefined;
-		[key: string]: JSX.Element | JSX.Element[] | undefined;
-	};
-
-	const fetchLinesRepr = async (stop: Stop): Promise<JSX.Element[]> => {
+	const fetchLinesRepr = async (stop: Stop): Promise<JSX.Element> => {
 		const lineIds = new Set(stop.lines);
 		const stops = stop.stops;
 		for (const stop of stops) {
@@ -74,38 +218,122 @@ const StopAreaRepr: VoidComponent<{ stop: Stop }> = (props) => {
 				if (!(line.transportMode in byModeReprs)) {
 					byModeReprs[line.transportMode] = {
 						mode: <div class="transportMode">{renderLineTransportMode(line)}</div>,
+						lines: {}
 					};
 				}
-				byModeReprs[line.transportMode][line.shortName] = renderLinePicto(line, styles);
+				byModeReprs[line.transportMode].lines[line.shortName] = renderLinePicto(line);
 			}
 		}

-		const reprs = [];
-		const sortedTransportModes = Object.keys(byModeReprs).sort((x, y) => TransportModeWeights[x] < TransportModeWeights[y] ? 1 : -1);
-		for (const transportMode of sortedTransportModes) {
-			const lines = byModeReprs[transportMode];
-			const repr = [lines.mode];
-			delete lines.mode;
-			for (const lineId of Object.keys(lines).sort((x, y) => x.localeCompare(y))) {
-				repr.push(lines[lineId]);
-			}
-			reprs.push(repr);
-		}
-		return reprs;
-	}
+		const sortedTransportModes = Object.keys(byModeReprs).sort((x, y) => TransportModeWeights[x] <
+			TransportModeWeights[y] ? 1 : -1);

+		return (
+			<div class="lineRepr">
+				<For each={sortedTransportModes}>{(transportMode) => {
+					const reprs = byModeReprs[transportMode];
+					const lineNames = Object.keys(reprs.lines).sort((x, y) => x.localeCompare(y));
+					return <>
+						{reprs.mode}
+						<div class="linesRepresentationMatrix">
+							<For each={lineNames}>{(lineName) => reprs.lines[lineName]}</For>
+						</div>
+					</>
+				}}
+				</For>
+			</div >
+		);
+	}
 	const [lineReprs] = createResource(props.stop, fetchLinesRepr);

 	return (
-		<HStack height="100%">
-			{props.stop.name}
-			<For each={lineReprs()}>{(line) => line}</For>
-		</HStack>
+		<div class="stop" onClick={() => setDisplayedStops([props.stop])}>
+			<div class="name">{props.stop.name}</div>
+			{lineReprs()}
+		</div>
 	);
 }

+const StopsPanel: ParentComponent<{ stops: Stop[], show: boolean }> = (props) => {
+	return (
+		<div classList={{ ["stopPanel"]: true, ["displayed"]: props.show }}>
+			<For each={props.stops.sort((x, y) => x.name.localeCompare(y.name))}>
+				{(stop) => {
+					return <Show when={stop.stops !== undefined} fallback={<StopRepr stop={stop} />}>
+						<StopAreaRepr stop={stop} />
+					</Show>;
+				}}
+			</For>
+		</div>
+	);
+}

-const Map: VoidComponent<{ stops: Stop[] }> = (props) => {
+const StopsPanels: ParentComponent<{ maxStopsPerPanel: number }> = (props) => {
+	const searchStore: SearchStore | undefined = useContext(SearchContext);
+
+	if (searchStore === undefined) {
+		return <div />;
+	}
+
+	const { getDisplayedPanelId, getFoundStops, getPanels, setDisplayedPanelId, setPanels } = searchStore;
+
+	let stopsPanelsRef: HTMLDivElement | undefined = undefined
+	const stopsPanelsScroll = createScrollPosition(() => stopsPanelsRef);
+	const yStopsPanelsScroll = () => stopsPanelsScroll.y;
+
+	createEffect(() => {
+		yStopsPanelsScroll();
+
+		for (const panel of Object.values(getPanels())) {
+			if (panel.panel) {
+				const panelDiv = panel.panel();
+				const panelDivClientRect = panelDiv.getBoundingClientRect();
+				if (panelDivClientRect.y > 0) {
+					setDisplayedPanelId(panel.position);
+					break;
+				}
+			}
+		}
+	});
+
+	return (
+		<div ref={stopsPanelsRef} class="stopsPanels">
+			{() => {
+				setPanels([]);
+
+				let newPanels = [];
+				let positioneds: PositionedPanel[] = [];
+
+				let stops: Stop[] = [];
+
+				for (const stop of getFoundStops()) {
+					if (stops.length < props.maxStopsPerPanel) {
+						stops.push(stop);
+					}
+					else {
+						const panelId = newPanels.length;
+						const panel = <StopsPanel stops={stops} show={panelId == getDisplayedPanelId()} />;
+						newPanels.push(panel);
+						positioneds.push({ position: panelId, panel: panel });
+						stops = [stop];
+					}
+				}
+				if (stops.length) {
+					const panelId = newPanels.length;
+					const panel = <StopsPanel stops={stops} show={panelId == getDisplayedPanelId()} />;
+					newPanels.push(panel);
+					positioneds.push({ position: panelId, panel: panel });
+				}
+
+				setPanels(positioneds);
+
+				return newPanels;
+			}}
+		</div>
+	);
+}
+
+const Map: VoidComponent<{}> = () => {

 	const mapCenter: LeafletLatLngLiteral = { lat: 48.853, lng: 2.35 };

@@ -113,7 +341,7 @@ const Map: VoidComponent<{ stops: Stop[] }> = (props) => {
 	if (searchStore === undefined)
 		return <div />;

-	const { addMarkers } = searchStore;
+	const { addMarkers, getFoundStops } = searchStore;


 	let mapDiv: any;
@@ -148,7 +376,7 @@ const Map: VoidComponent<{ stops: Stop[] }> = (props) => {
 		/* TODO: Avoid to clear all layers... */
 		stopsLayerGroup.clearLayers();

-		for (const stop of props.stops) {
+		for (const stop of getFoundStops()) {
 			const markers = setMarker(stop);
 			addMarkers(stop.id, markers);
 			for (const marker of markers) {
@@ -162,67 +390,53 @@ const Map: VoidComponent<{ stops: Stop[] }> = (props) => {
 		}
 	});

-	return <div ref={mapDiv} id='main-map' style={{ width: "100%", height: "100%" }} />;
+	return <div ref={mapDiv} class="map" id="main-map" />;
 }

-export const StopsManager: VoidComponent = () => {
+const Footer: VoidComponent<{}> = () => {

-	const businessDataStore: BusinessDataStore | undefined = useContext(BusinessDataContext);
 	const searchStore: SearchStore | undefined = useContext(SearchContext);

-	if (businessDataStore === undefined || searchStore === undefined)
+	if (searchStore === undefined) {
 		return <div />;
-
-	const { searchStopByName } = businessDataStore;
-	const { setDisplayedStops } = searchStore;
-
-	// TODO: Use props instead
-	const [minCharactersNb] = createSignal<number>(4);
-
-	const [inProgress, setInProgress] = createSignal<boolean>(false);
-	const [foundStops, setFoundStops] = createSignal<Stop[]>([]);
-
-	const onStopNameInput: JSX.EventHandler<HTMLInputElement, InputEvent> = async (event): Promise<void> => {
-		/* TODO: Add a tempo before fetching stop for giving time to user to finish his request */
-		const stopName = event.currentTarget.value;
-		if (stopName.length >= minCharactersNb()) {
-			console.log(`Fetching data for ${stopName}`);
-			setInProgress(true);
-			const stopsById = await searchStopByName(stopName);
-			setFoundStops(Object.values(stopsById));
-			setInProgress(false);
-		}
 	}

+	const { getDisplayedPanelId, getPanels } = searchStore;
+
 	return (
-		<VStack h="100%">
-			<InputGroup w="50%" h="5%">
-				<InputLeftAddon>🚉 🚏</InputLeftAddon>
-				<Input onInput={onStopNameInput} readOnly={inProgress()} placeholder="Stop name..." />
-			</InputGroup>
-			<Progress size="xs" w="50%" indeterminate={inProgress()}>
-				<ProgressIndicator striped animated />
-			</Progress>
-			<Box w="100%" h="40%" borderWidth="1px" borderColor="var(--idfm-black)" borderRadius="$lg" overflow="scroll" marginBottom="2px">
-				<List width="100%" height="100%">
-					<For each={foundStops().sort((x, y) => x.name.localeCompare(y.name))}>
-						{(stop) =>
-							<ListItem borderWidth="1px" mb="0px" color="var(--idfm-black)" borderRadius="$lg">
-								<Button fullWidth="true" color="var(--idfm-black)" bg="white" onClick={() => setDisplayedStops([stop])}>
-									<Box w="100%" h="100%">
-										<Show when={stop.stops !== undefined} fallback={<StopRepr stop={stop} />}>
-											<StopAreaRepr stop={stop} />
-										</Show>
-									</Box>
-								</Button>
-							</ListItem>
-						}
+		<div class="footer">
+			<For each={getPanels()}>
+				{(panel) => {
+					const position = panel.position;
+					return (
+						<div>
+							<svg viewBox="0 0 29 29">
+								<circle cx="50%" cy="50%" r="13" stroke="#ffffff" stroke-width="3"
+									style={{ fill: `var(--idfm-${position == getDisplayedPanelId() ? "white" : "black"})` }}
+								/>
+							</svg>
+						</div>
+					);
+				}}
 			</For>
-				</List>
-			</Box>
-			<Box borderWidth="1px" borderColor="var(--idfm-black)" borderRadius="$lg" h="55%" w="100%" overflow="scroll">
-				<Map stops={foundStops()} />
-			</Box>
-		</VStack>
+		</div>
+	);
+}
+
+export const StopsSearchMenu: VoidComponent = () => {
+
+	const MAX_STOPS_PER_PANEL = 5;
+
+	return (
+		<div class="stopSearchMenu">
+			<SearchProvider>
+				<Header title="Recherche de l'arrêt..." minCharsNb={4} />
+				<div class="body">
+					<StopsPanels maxStopsPerPanel={MAX_STOPS_PER_PANEL} />
+					<Map />
+				</div>
+				<Footer />
+			</SearchProvider>
+		</div>
 	);
 };
--- a/frontend/src/utils.tsx
+++ b/frontend/src/utils.tsx
@@ -2,6 +2,13 @@ import { JSX } from 'solid-js';

 import { Line } from './types';

+// Thanks to https://dev.to/ycmjason/how-to-create-range-in-javascript-539i
+export function* range(start: number, end: number): Generator<number> {
+	for (let i = start; i <= end; i++) {
+		yield i;
+	}
+}
+
 const validTransportModes = ["bus", "tram", "metro", "rer", "transilien", "funicular", "ter", "unknown"];

 export const TransportModeWeights: Record<string, number> = {
@@ -116,3 +123,9 @@ export function renderLinePicto(line: Line): JSX.Element {
 			return renderTrainLinePicto(line);
 	}
 }
+
+export type PositionedPanel = {
+	position: number;
+	// TODO: Should be PassagesPanelComponent ?
+	panel: JSX.Element;
+};