Locations added
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cdricms
252
frontend/components/locations/location-form.tsx
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252
frontend/components/locations/location-form.tsx
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"use client";
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import * as React from "react";
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import { useForm } from "react-hook-form";
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import { zodResolver } from "@hookform/resolvers/zod";
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import * as z from "zod";
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import {
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Form,
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FormControl,
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FormField,
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FormItem,
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FormLabel,
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FormMessage,
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} from "@/components/ui/form";
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import { Input } from "@/components/ui/input";
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import {
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Command,
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CommandEmpty,
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CommandGroup,
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CommandInput,
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CommandItem,
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CommandList,
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} from "@/components/ui/command";
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import useDebounce from "@/hooks/use-debounce";
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import { OpenStreetMapLocation } from "@/types/types";
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import getOsmEmbedUrl from "@/lib/osmEmbed";
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import { Location } from "@/types/types";
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// Zod schema for validation
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const locationFormSchema = z.object({
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id: z.number().optional(),
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street: z.string().min(1, "Street is required"),
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city: z.string().min(1, "City is required"),
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postalCode: z.string().min(1, "Postal code is required"),
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latitude: z.number().optional(),
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longitude: z.number().optional(),
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});
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export type LocationFormValues = z.infer<typeof locationFormSchema>;
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export const LocationForm: React.FC<{
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location?: Location;
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setForm: React.Dispatch<
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React.SetStateAction<
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ReturnType<typeof useForm<LocationFormValues>> | undefined
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>
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>;
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}> = ({ location, setForm }) => {
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const [osmQuery, setOsmQuery] = React.useState("");
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const [suggestions, setSuggestions] = React.useState<
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OpenStreetMapLocation[]
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>([]);
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const [isLoading, setIsLoading] = React.useState(false);
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const form = useForm<LocationFormValues>({
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resolver: zodResolver(locationFormSchema),
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defaultValues: location || {
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street: "",
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city: "",
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postalCode: "",
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},
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});
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React.useEffect(() => {
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setForm(form);
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}, [form, setForm]);
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// Fetch suggestions from OpenStreetMap Nominatim API
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const fetchSuggestions = async (query: string) => {
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if (!query || query.length < 3) {
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setSuggestions([]);
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return;
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}
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setIsLoading(true);
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try {
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const url = new URL("https://nominatim.openstreetmap.org/search");
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url.searchParams.append("q", query);
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url.searchParams.append("format", "json");
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url.searchParams.append("addressdetails", "1");
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url.searchParams.append("limit", "5");
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const response = await fetch(url);
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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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const data: OpenStreetMapLocation[] = await response.json();
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setSuggestions(data);
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} catch (error) {
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console.error("Error fetching OSM suggestions:", error);
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setSuggestions([]);
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} finally {
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setIsLoading(false);
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}
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};
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const debouncedFetchSuggestions = useDebounce(fetchSuggestions, 300);
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// Handle form submission
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const onSubmit = (data: LocationFormValues) => {
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console.log("New Location:", data);
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// Here you can send the data to your backend (e.g., via API call)
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};
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const longitude = form.watch("longitude");
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const latitude = form.watch("latitude");
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// Helper function to construct street from OSM address
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const getStreetFromAddress = (
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address: OpenStreetMapLocation["address"],
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): string => {
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const houseNumber = address.house_number || "";
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const road = address.road || "";
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return (
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[houseNumber, road].filter(Boolean).join(" ").trim() ||
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"Unknown Street"
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);
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};
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return (
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<Form {...form}>
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<form onSubmit={form.handleSubmit(onSubmit)}>
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{/* Autocomplete Input */}
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<Command className="rounded-lg border shadow-md h-40">
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<CommandInput
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placeholder="Écrivez pour trouver une adresse..."
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value={osmQuery}
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onValueChange={(value) => {
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setOsmQuery(value);
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debouncedFetchSuggestions(value);
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}}
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/>
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<CommandList>
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{isLoading && <CommandEmpty>Loading...</CommandEmpty>}
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{!isLoading &&
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suggestions.length === 0 &&
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osmQuery.length < 1 && (
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<CommandEmpty>No results found.</CommandEmpty>
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)}
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{!isLoading && suggestions.length > 0 && (
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<CommandGroup heading="Suggestions">
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{suggestions.map((suggestion) => (
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<CommandItem
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key={suggestion.place_id}
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onSelect={() => {
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const address = suggestion.address;
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form.setValue(
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"street",
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getStreetFromAddress(address),
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);
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form.setValue(
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"city",
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address.city ||
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address.town ||
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address.village ||
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"",
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);
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form.setValue(
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"postalCode",
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address.postcode || "",
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);
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form.setValue(
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"latitude",
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parseFloat(suggestion.lat),
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);
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form.setValue(
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"longitude",
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parseFloat(suggestion.lon),
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);
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}}
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>
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{suggestion.display_name}
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</CommandItem>
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))}
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</CommandGroup>
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)}
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</CommandList>
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</Command>
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{/* Editable Fields */}
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<FormField
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control={form.control}
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name="street"
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render={({ field }) => (
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<FormItem>
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<FormLabel>Rue</FormLabel>
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<FormControl>
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<Input
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placeholder="Entrer une rue"
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{...field}
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/>
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</FormControl>
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<FormMessage />
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</FormItem>
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)}
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/>
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<FormField
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control={form.control}
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name="city"
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render={({ field }) => (
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<FormItem>
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<FormLabel>Ville</FormLabel>
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<FormControl>
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<Input
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placeholder="Entrer une ville"
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{...field}
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/>
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</FormControl>
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<FormMessage />
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</FormItem>
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)}
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/>
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<FormField
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control={form.control}
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name="postalCode"
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render={({ field }) => (
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<FormItem>
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<FormLabel>Code postal</FormLabel>
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<FormControl>
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<Input
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placeholder="Entrer un code postal"
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{...field}
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/>
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</FormControl>
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<FormMessage />
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</FormItem>
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)}
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/>
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{/* OSM Embed Map Preview */}
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{latitude && longitude && (
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<div className="mt-6">
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<h3 className="text-lg font-semibold mb-2">
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Prévisualisation
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</h3>
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<div className="h-[300px] w-full rounded-lg border overflow-hidden">
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<iframe
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width="100%"
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height="100%"
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src={getOsmEmbedUrl(latitude, longitude)}
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title="OpenStreetMap Preview"
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/>
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</div>
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</div>
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)}
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</form>
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</Form>
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);
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};
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