mapcomplete/UI/Reviews/ReviewElement.ts
2020-12-31 21:18:44 +01:00

61 lines
2.1 KiB
TypeScript

/**
* Shows the reviews and scoring base on mangrove.reviesw
*/
import {UIEventSource} from "../../Logic/UIEventSource";
import {Review} from "../../Logic/Web/Review";
import {UIElement} from "../UIElement";
import Combine from "../Base/Combine";
import Translations from "../i18n/Translations";
import SingleReview from "./SingleReview";
export default class ReviewElement extends UIElement {
private readonly _reviews: UIEventSource<Review[]>;
private readonly _subject: string;
private _middleElement: UIElement;
constructor(subject: string, reviews: UIEventSource<Review[]>, middleElement: UIElement) {
super(reviews);
this._middleElement = middleElement;
if (reviews === undefined) {
throw "No reviews UIEVentsource Given!"
}
this._reviews = reviews;
this._subject = subject;
}
InnerRender(): string {
const elements = [];
const revs = this._reviews.data;
revs.sort((a, b) => (b.date.getTime() - a.date.getTime())); // Sort with most recent first
const avg = (revs.map(review => review.rating).reduce((a, b) => a + b, 0) / revs.length);
elements.push(
new Combine([
SingleReview.GenStars(avg).SetClass("stars"),
`<a target="_blank" href='https://mangrove.reviews/search?sub=${encodeURIComponent(this._subject)}'>`,
revs.length === 1 ? Translations.t.reviews.title_singular :
Translations.t.reviews.title
.Subs({count: "" + revs.length})
,
"</a>"
])
.SetClass("review-title"));
elements.push(this._middleElement);
elements.push(...revs.map(review => new SingleReview(review)));
elements.push(
new Combine([
Translations.t.reviews.attribution,
"<img src='./assets/mangrove_logo.png'>"
])
.SetClass("review-attribution"))
return new Combine(elements).SetClass("review").Render();
}
}