e30ae8ed09
- 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
49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
'use strict';
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var hasSyncZlib = true;
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var zlib = require('zlib');
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if (!zlib.deflateSync) {
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hasSyncZlib = false;
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}
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var constants = require('./constants');
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var Packer = require('./packer');
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module.exports = function(metaData, opt) {
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if (!hasSyncZlib) {
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throw new Error('To use the sync capability of this library in old node versions, please pin pngjs to v2.3.0');
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}
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var options = opt || {};
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var packer = new Packer(options);
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var chunks = [];
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// Signature
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chunks.push(new Buffer(constants.PNG_SIGNATURE));
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// Header
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chunks.push(packer.packIHDR(metaData.width, metaData.height));
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if (metaData.gamma) {
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chunks.push(packer.packGAMA(metaData.gamma));
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}
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var filteredData = packer.filterData(metaData.data, metaData.width, metaData.height);
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// compress it
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var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
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filteredData = null;
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if (!compressedData || !compressedData.length) {
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throw new Error('bad png - invalid compressed data response');
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}
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chunks.push(packer.packIDAT(compressedData));
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// End
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chunks.push(packer.packIEND());
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return Buffer.concat(chunks);
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};
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