siftlode/frontend/src/lib/theme.ts
npeter83 472aba6480 refactor(frontend): adopt store/storage helpers; centralize persistence
- errorDialog + hints now use createStore (drop their bespoke listener arrays).
- theme/sidebarLayout/notifications/App filters/Playlists plSort use readMerged/
  readJSON/writeJSON instead of inline try/JSON.parse/catch.
- Stats, SettingsPanel and App's channel filter/view tabs use usePersistedState
  (the 3 sites that reinvented usePersistedTab inline).
- Every siftlode.* key now sourced from the LS registry (no scattered literals).
2026-06-26 03:30:19 +02:00

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1 KiB
TypeScript

import { LS, readMerged, writeJSON } from "./storage";
export type Mode = "dark" | "light";
export type Scheme = "midnight" | "forest" | "slate" | "youtube";
export const SCHEMES: { id: Scheme; name: string; swatch: string }[] = [
{ id: "midnight", name: "Midnight", swatch: "#6d8cff" },
{ id: "forest", name: "Forest", swatch: "#2dd4bf" },
{ id: "slate", name: "Slate", swatch: "#e8913c" },
{ id: "youtube", name: "YouTube", swatch: "#ff3b46" },
];
export interface ThemePrefs {
mode: Mode;
scheme: Scheme;
fontScale: number;
}
export const DEFAULT_THEME: ThemePrefs = {
mode: "dark",
scheme: "midnight",
fontScale: 1.06,
};
export function applyTheme(t: ThemePrefs): void {
const el = document.documentElement;
el.dataset.theme = t.mode;
el.dataset.scheme = t.scheme;
el.style.setProperty("--font-scale", String(t.fontScale));
}
export function loadLocalTheme(): ThemePrefs {
return readMerged(LS.theme, DEFAULT_THEME);
}
export function saveLocalTheme(t: ThemePrefs): void {
writeJSON(LS.theme, t);
}