43 lines
1.1 KiB
TypeScript
43 lines
1.1 KiB
TypeScript
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export type Mode = "dark" | "light";
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export type Scheme = "midnight" | "forest" | "slate" | "youtube";
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export const SCHEMES: { id: Scheme; name: string; swatch: string }[] = [
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{ id: "midnight", name: "Midnight", swatch: "#6d8cff" },
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{ id: "forest", name: "Forest", swatch: "#2dd4bf" },
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{ id: "slate", name: "Slate", swatch: "#e8913c" },
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{ id: "youtube", name: "YouTube", swatch: "#ff3b46" },
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];
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export interface ThemePrefs {
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mode: Mode;
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scheme: Scheme;
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fontScale: number;
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}
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export const DEFAULT_THEME: ThemePrefs = {
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mode: "dark",
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scheme: "midnight",
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fontScale: 1.06,
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};
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export function applyTheme(t: ThemePrefs): void {
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const el = document.documentElement;
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el.dataset.theme = t.mode;
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el.dataset.scheme = t.scheme;
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el.style.setProperty("--font-scale", String(t.fontScale));
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}
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const KEY = "subfeed.theme";
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export function loadLocalTheme(): ThemePrefs {
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try {
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return { ...DEFAULT_THEME, ...JSON.parse(localStorage.getItem(KEY) || "{}") };
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} catch {
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return DEFAULT_THEME;
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}
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}
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export function saveLocalTheme(t: ThemePrefs): void {
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localStorage.setItem(KEY, JSON.stringify(t));
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}
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