Frederik Spirgi
63 lines
2.4 KiB
JavaScript
63 lines
2.4 KiB
JavaScript
import {themes} from "./constants.js?v=20260909-account-controls";
|
|
|
|
export const THEME_STORAGE_KEY = "krishd-theme";
|
|
export const THEME_MODE_STORAGE_KEY = "krishd-theme-mode";
|
|
export const DEFAULT_THEME = "fakegpt";
|
|
export const DEFAULT_THEME_MODE = "light";
|
|
|
|
export function normalizeTheme(themeKey) {
|
|
return Object.hasOwn(themes, themeKey) ? themeKey : DEFAULT_THEME;
|
|
}
|
|
|
|
export function normalizeThemeMode(modeKey) {
|
|
return modeKey === "dark" ? "dark" : DEFAULT_THEME_MODE;
|
|
}
|
|
|
|
export function readStoredAppearance() {
|
|
return {
|
|
theme: normalizeTheme(localStorage.getItem(THEME_STORAGE_KEY)),
|
|
mode: normalizeThemeMode(localStorage.getItem(THEME_MODE_STORAGE_KEY))
|
|
};
|
|
}
|
|
|
|
export function applyTheme(themeKey, {
|
|
persist = true,
|
|
title = null,
|
|
themeSelect = null,
|
|
nameTargets = document.querySelectorAll("[data-brand-name]"),
|
|
logoTargets = document.querySelectorAll("[data-brand-logo]")
|
|
} = {}) {
|
|
const nextTheme = normalizeTheme(themeKey);
|
|
const theme = themes[nextTheme];
|
|
document.documentElement.dataset.theme = nextTheme;
|
|
document.body.dataset.theme = nextTheme;
|
|
if (typeof title === "function") document.title = title(theme);
|
|
if (typeof title === "string") document.title = title;
|
|
nameTargets.forEach((target) => { target.textContent = "elsewhere"; });
|
|
logoTargets.forEach((target) => { target.textContent = ""; target.classList.add("doorway-mark"); });
|
|
if (themeSelect) themeSelect.value = nextTheme;
|
|
if (persist) localStorage.setItem(THEME_STORAGE_KEY, nextTheme);
|
|
document.dispatchEvent(new CustomEvent("appearancechange", {detail: {theme: nextTheme}}));
|
|
return nextTheme;
|
|
}
|
|
|
|
export function applyThemeMode(modeKey, {persist = true, modeSelect = null} = {}) {
|
|
const nextMode = normalizeThemeMode(modeKey);
|
|
document.documentElement.dataset.themeMode = nextMode;
|
|
document.body.dataset.themeMode = nextMode;
|
|
if (modeSelect) modeSelect.value = nextMode;
|
|
if (persist) localStorage.setItem(THEME_MODE_STORAGE_KEY, nextMode);
|
|
document.dispatchEvent(new CustomEvent("appearancechange", {detail: {mode: nextMode}}));
|
|
return nextMode;
|
|
}
|
|
|
|
export function initializeAppearance(options = {}) {
|
|
const appearance = readStoredAppearance();
|
|
applyTheme(appearance.theme, {...options, persist: false});
|
|
applyThemeMode(appearance.mode, {
|
|
persist: false,
|
|
modeSelect: options.modeSelect || null
|
|
});
|
|
return appearance;
|
|
}
|