44 lines
1008 B
JavaScript
44 lines
1008 B
JavaScript
"use strict";
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import WbDb from "/data/db.js";
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import Shell from "/ui/shell.js";
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export default class App {
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#needsHandler = true;
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constructor() {
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WbDb.get().addEventListener(WbDb.EVENT_CHANGE, () => {
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if (this.#needsHandler) {
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WbDb.get().db.addEventListener("error", e => console.log(e));
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this.#needsHandler = false;
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}
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m.redraw();
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});
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}
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view() {
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let db = WbDb.get();
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if (db.failed)
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return m.fragment([
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m("h1", "Watterblock kann nicht geöffnet werden"),
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m("p", "Die IndexedDB-Verbindung funktioniert gerade nicht"),
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]);
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if (db.blocked)
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return m.fragment([
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m("h1", "Watterblock muss warten"),
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m("p",
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"Bitte schließe alle anderen Tabs, in denen der Watterblock " +
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"geöffnet ist"
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),
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m("p", "Die Spieledatenbank muss aktualisiert werden."),
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]);
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if (!db.open)
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return m("p", "Öffne Datenbank, bitte warten…");
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return m(Shell);
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}
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}
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