feat: publish HoloLake model-native living system source

product-source/hololake-platform/src/lib/guanghuTheme.ts

@@ -0,0 +1,55 @@
+export const GUANGHU_THEME_STORAGE_KEY = 'guanghu-theme'
+
+export const GUANGHU_THEMES = [
+  'native',
+  'guanghu-native-galaxy',
+  'lake-light',
+  'lake-dark',
+  'aurora-dark',
+  'ice-heart',
+  'yaoming-purple',
+  'starfield-indigo',
+  'dawn-gold',
+  'tundra-green',
+  'peach-mist',
+] as const
+export type GuanghuTheme = typeof GUANGHU_THEMES[number]
+
+export const GUANGHU_THEME_LABELS: Record<GuanghuTheme, string> = {
+  native: '跟随原生',
+  'guanghu-native-galaxy': '光湖原生星系',
+  'lake-light': '湖光浅色（亮）',
+  'lake-dark': '湖心深色（暗）',
+  'aurora-dark': '极光深海',
+  'ice-heart': '冰心蓝',
+  'yaoming-purple': '曜冥紫',
+  'starfield-indigo': '星野靛青',
+  'dawn-gold': '晨曦金',
+  'tundra-green': '苔原绿',
+  'peach-mist': '桃雾晨光',
+}
+
+export function normalizeGuanghuTheme(value: unknown): GuanghuTheme {
+  return typeof value === 'string' && (GUANGHU_THEMES as readonly string[]).includes(value)
+    ? value as GuanghuTheme
+    : 'native'
+}
+
+export function readGuanghuTheme(storage: Pick<Storage, 'getItem'>): GuanghuTheme {
+  try {
+    const storedTheme = storage.getItem(GUANGHU_THEME_STORAGE_KEY)
+    return storedTheme === null
+      ? 'guanghu-native-galaxy'
+      : normalizeGuanghuTheme(storedTheme)
+  } catch {
+    return 'guanghu-native-galaxy'
+  }
+}
+
+export function writeGuanghuTheme(storage: Pick<Storage, 'setItem'>, theme: GuanghuTheme): void {
+  try {
+    storage.setItem(GUANGHU_THEME_STORAGE_KEY, theme)
+  } catch {
+    // Storage may be unavailable in restricted browser contexts.
+  }
+}