export type GuideTopTab = 'guide' | 'explain' export const GUIDE_TOP_TABS: Array<{ id: GuideTopTab; label: string }> = [ { id: 'guide', label: '导览' }, { id: 'explain', label: '讲解' } ] export const isGuideTopTab = (value: unknown): value is GuideTopTab => { return value === 'guide' || value === 'explain' } export const guideTopTabUrl = (tab: GuideTopTab) => `/pages/index/index?tab=${tab}` export const navigateToGuideTopTab = (tab: GuideTopTab) => { uni.reLaunch({ url: guideTopTabUrl(tab) }) }