import { useEffect, useState } from 'react';

export const useData = () => {
	const [canUseGeolocation, setCanUseGeolocation] = useState(false);
	const [geoError, setGeoError] = useState(null);

	const [initialState, setInitialState] = useState({
		longitude: 2.209666999999996,
		latitude: 46.232192999999995,
		zoom: 5,
	});

	useEffect(() => {
		if ('geolocation' in navigator == false) {
			setCanUseGeolocation(false);
			return;
		}

		setCanUseGeolocation(true);

		navigator.geolocation.getCurrentPosition(
			position => {
				setInitialState(prev => ({
					...prev,
					latitude: position.coords.latitude,
					longitude: position.coords.longitude,
				}));
			},
			error => {
				if (error.PERMISSION_DENIED) {
					setGeoError('permission_denied');
					console.warn(error.message);
				}
			}
		);
	}, []);

	return {
		initialState,
		geoError,
		canUseGeolocation,
	};
};