import { Injectable } from "@angular/core";
import { Title } from "@angular/platform-browser";
import { RouterStateSnapshot, TitleStrategy } from "@angular/router";

@Injectable({ providedIn: "root" })
export class TemplatePageTitleStrategy extends TitleStrategy {
	constructor(private readonly title: Title) {
		super();
	}

	override updateTitle(routerState: RouterStateSnapshot) {
		const title = this.buildTitle(routerState);
		let fullTitle = "营养配餐系统";
		if (title !== undefined) {
			fullTitle += ` | ${title}`;
		}
		this.title.setTitle(fullTitle);
	}
}