Files
smart-city-digital-twin-mar…/smart-app-city/frontend/node_modules/expo-asset/build/AssetHooks.js
Eric FELIXINE e30ae8ed09 feat(smart-app): implement complete mobile app MVP
- App.tsx: full navigation (Auth stack + Main tabs with 5 screens)
- Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen
- HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors
- MapScreen: interactive map with layer toggles (6 layers)
- MarketplaceScreen: categories (6), products (5), search
- ChatScreen: AI chat with quick prompts (4), bot responses
- ProfileScreen: user info, stats, menu (9 items), logout
- AlertsScreen: alert list with severity, acknowledge
- SensorsScreen: sensor list with type filters (6 types), search
- ZonesScreen: zone cards with stats
- SettingsScreen: language picker (FR/EN/ES/DE), privacy, about
- Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n
- Hooks: useSensors, useAlerts, useNotifications, useLocation
- Components: Card, Button, LoadingSpinner, ErrorBoundary, Header
- Services: iotService, notificationService (with axios API client)
- Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN)
- Theme: colors.ts with full design system (Blue Ocean palette)
- Ditto: fixed MongoDB connection, new JWT secrets, official gateway image
2026-06-01 18:00:35 -04:00

32 lines
1.1 KiB
JavaScript

import { useEffect, useState } from 'react';
import { Asset } from './Asset';
// @needsAudit
/**
* Downloads and stores one or more assets locally.
* After the assets are loaded, this hook returns a list of asset instances.
* If something went wrong when loading the assets, an error is returned.
*
* > Note, the assets are not "reloaded" when you dynamically change the asset list.
*
* @return Returns an array containing:
* - on the first position, a list of all loaded assets. If they aren't loaded yet, this value is
* `undefined`.
* - on the second position, an error which encountered when loading the assets. If there was no
* error, this value is `undefined`.
*
* @example
* ```tsx
* const [assets, error] = useAssets([require('path/to/asset.jpg'), require('path/to/other.png')]);
*
* return assets ? <Image source={assets[0]} /> : null;
* ```
*/
export function useAssets(moduleIds) {
const [assets, setAssets] = useState();
const [error, setError] = useState();
useEffect(() => {
Asset.loadAsync(moduleIds).then(setAssets).catch(setError);
}, []);
return [assets, error];
}
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