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