mapcomplete/UI/WelcomeMessage.ts

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import {UIElement} from "./UIElement";
import Locale from "../UI/i18n/Locale";
import {State} from "../State";
import {Layout} from "../Customizations/Layout";
import Translations from "./i18n/Translations";
import Combine from "./Base/Combine";
import {InitUiElements} from "../InitUiElements";
export class WelcomeMessage extends UIElement {
private languagePicker: UIElement;
private readonly description: UIElement;
private readonly plzLogIn: UIElement;
private readonly welcomeBack: UIElement;
private readonly tail: UIElement;
constructor() {
super(State.state.osmConnection.userDetails);
this.ListenTo(Locale.language);
this.languagePicker = InitUiElements.CreateLanguagePicker(Translations.t.general.pickLanguage);
function fromLayout(f: (layout: Layout) => (string | UIElement)): UIElement {
return Translations.W(f(State.state.layoutToUse.data));
}
this.description = fromLayout((layout) => layout.welcomeMessage);
this.plzLogIn =
fromLayout((layout) => layout.gettingStartedPlzLogin
.onClick(() => {State.state.osmConnection.AttemptLogin()})
);
this.welcomeBack = fromLayout((layout) => layout.welcomeBackMessage);
this.tail = fromLayout((layout) => layout.welcomeTail);
}
protected InnerUpdate(htmlElement: HTMLElement) {
super.InnerUpdate(htmlElement);
console.log("Innerupdating welcome message")
this.plzLogIn.Update();
}
InnerRender(): string {
let loginStatus = undefined;
if (State.state.featureSwitchUserbadge.data) {
loginStatus = (State.state.osmConnection.userDetails.data.loggedIn ? this.welcomeBack :
this.plzLogIn);
}
return new Combine([
this.description,
"<br/></br>",
// TODO this button is broken - figure out why loginStatus,
this.tail,
"<br/>",
this.languagePicker
]).Render()
}
}