Lobo
2d25b568f5
Configured ESLint for the project with Angular and TypeScript support. Added angular-eslint dependencies, updated angular.json to include linting, and created eslint.config.js for lint rules. Updated package.json and package-lock.json with new dev dependencies.
34 lines
1.0 KiB
TypeScript
34 lines
1.0 KiB
TypeScript
import { Injectable, inject, signal } from '@angular/core';
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import { TranslateService } from '@ngx-translate/core';
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import {LocalStoreConstants} from '../constants/LocalStoreConstants';
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type Lang = 'de' | 'en';
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@Injectable({ providedIn: 'root' })
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export class LanguageService {
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private readonly translate = inject(TranslateService);
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readonly lang = signal<Lang>(this.getInitial());
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constructor() {
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this.translate.addLangs(['de', 'en']);
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this.translate.setFallbackLang('en');
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this.lang.set(this.getInitial());
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this.use(this.lang());
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}
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use(l: Lang) {
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this.lang.set(l);
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this.translate.use(l);
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try { localStorage.setItem(LocalStoreConstants.LANGUAGE_KEY, l); } catch (e) { void e; }
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}
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private getInitial(): Lang {
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try {
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const stored = localStorage.getItem(LocalStoreConstants.LANGUAGE_KEY) as Lang | null;
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if (stored === 'de' || stored === 'en') return stored;
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} catch (e) { void e; }
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const browser = (navigator.language || 'en').toLowerCase();
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return browser.startsWith('de') ? 'de' : 'en';
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}
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}
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