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import * as cookie from 'cookie'
const cookieName = 'en_theme'
export type Theme = 'light' | 'dark'
export function getTheme(request: Request): Theme | null {
const cookieHeader = request.headers.get('cookie')
const parsed = cookieHeader ? cookie.parse(cookieHeader)[cookieName] : 'light'
if (parsed === 'light' || parsed === 'dark') return parsed
return null
}
export function setTheme(theme: Theme) {
return cookie.serialize(cookieName, theme, { path: '/', maxAge: 31536000 })
}
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