141 lines
4.2 KiB
TypeScript
141 lines
4.2 KiB
TypeScript
import { DOCUMENT } from '@angular/common';
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import {
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ChangeDetectionStrategy,
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ChangeDetectorRef,
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Component,
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Inject,
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OnDestroy,
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OnInit
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} from '@angular/core';
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import { Title } from '@angular/platform-browser';
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import { NavigationEnd, PRIMARY_OUTLET, Router } from '@angular/router';
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import { InfoItem, User } from '@ghostfolio/common/interfaces';
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import { hasPermission, permissions } from '@ghostfolio/common/permissions';
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import { ColorScheme } from '@ghostfolio/common/types';
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import { DeviceDetectorService } from 'ngx-device-detector';
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import { Subject } from 'rxjs';
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import { filter, takeUntil } from 'rxjs/operators';
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import { environment } from '../environments/environment';
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import { DataService } from './services/data.service';
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import { TokenStorageService } from './services/token-storage.service';
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import { UserService } from './services/user/user.service';
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@Component({
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selector: 'gf-root',
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changeDetection: ChangeDetectionStrategy.OnPush,
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templateUrl: './app.component.html',
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styleUrls: ['./app.component.scss']
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})
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export class AppComponent implements OnDestroy, OnInit {
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public canCreateAccount: boolean;
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public currentRoute: string;
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public currentYear = new Date().getFullYear();
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public deviceType: string;
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public info: InfoItem;
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public pageTitle: string;
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public user: User;
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public version = environment.version;
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private unsubscribeSubject = new Subject<void>();
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public constructor(
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private changeDetectorRef: ChangeDetectorRef,
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private dataService: DataService,
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private deviceService: DeviceDetectorService,
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@Inject(DOCUMENT) private document: Document,
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private router: Router,
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private title: Title,
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private tokenStorageService: TokenStorageService,
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private userService: UserService
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) {
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this.initializeTheme();
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this.user = undefined;
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}
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public ngOnInit() {
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this.deviceType = this.deviceService.getDeviceInfo().deviceType;
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this.router.events
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.pipe(filter((event) => event instanceof NavigationEnd))
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.subscribe(() => {
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const urlTree = this.router.parseUrl(this.router.url);
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const urlSegmentGroup = urlTree.root.children[PRIMARY_OUTLET];
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const urlSegments = urlSegmentGroup.segments;
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this.currentRoute = urlSegments[0].path;
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this.info = this.dataService.fetchInfo();
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if (this.deviceType === 'mobile') {
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setTimeout(() => {
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const index = this.title.getTitle().indexOf('–');
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const title =
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index === -1
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? ''
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: this.title.getTitle().substring(0, index).trim();
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this.pageTitle = title.length <= 15 ? title : 'Ghostfolio';
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this.changeDetectorRef.markForCheck();
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});
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}
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});
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this.userService.stateChanged
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.pipe(takeUntil(this.unsubscribeSubject))
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.subscribe((state) => {
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this.user = state.user;
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this.canCreateAccount = hasPermission(
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this.user?.permissions,
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permissions.createUserAccount
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);
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this.initializeTheme(this.user?.settings.colorScheme);
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this.changeDetectorRef.markForCheck();
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});
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}
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public onCreateAccount() {
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this.tokenStorageService.signOut();
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}
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public onShowSystemMessage() {
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alert(this.info.systemMessage);
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}
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public onSignOut() {
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this.tokenStorageService.signOut();
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this.userService.remove();
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document.location.href = `/${document.documentElement.lang}`;
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}
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public ngOnDestroy() {
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this.unsubscribeSubject.next();
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this.unsubscribeSubject.complete();
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}
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private initializeTheme(userPreferredColorScheme?: ColorScheme) {
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const isDarkTheme = userPreferredColorScheme
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? userPreferredColorScheme === 'DARK'
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: window.matchMedia('(prefers-color-scheme: dark)').matches;
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this.toggleThemeStyleClass(isDarkTheme);
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window.matchMedia('(prefers-color-scheme: dark)').addListener((event) => {
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if (!this.user?.settings.colorScheme) {
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this.toggleThemeStyleClass(event.matches);
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}
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});
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}
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private toggleThemeStyleClass(isDarkTheme: boolean) {
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if (isDarkTheme) {
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this.document.body.classList.add('is-dark-theme');
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} else {
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this.document.body.classList.remove('is-dark-theme');
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}
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}
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}
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