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feat: simplify useRoute #1

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feat: simplify useRoute #1

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39 changes: 6 additions & 33 deletions src/vue-router.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -44,40 +44,13 @@ export function useRouter(): Router {
}


export interface RouteLocationNormalized extends Route {}
export interface RouteLocationNormalizedLoaded extends Route {}


function createReactiveRoute(initialRoute: Route) {
const routeRef = shallowRef(initialRoute);
const computedRoute = {} as {
[key in keyof Route]: ComputedRef<Route[key]>
}
for (const key of [
'name', 'meta', 'path', 'hash', 'query',
'params', 'fullPath', 'matched', 'redirectedFrom'
] as const) {
computedRoute[key] = computed<any>(() => routeRef.value[key]);
}
return [
reactive(computedRoute),
(route: Route) => {
routeRef.value = route
},
] as const
}

let reactiveCurrentRoute: Route

export function useRoute(): RouteLocationNormalizedLoaded {
const router = useRouter()
if (!router) return undefined as any
if (!reactiveCurrentRoute) {
let setCurrentRoute: (route: Route) => void
[reactiveCurrentRoute, setCurrentRoute] = createReactiveRoute(router.currentRoute)
router.afterEach(to => setCurrentRoute(to))
export function useRoute(): Route {
const inst = getCurrentInstance()
if (inst) {
return inst.proxy.$route as Route
}
return reactiveCurrentRoute
warn(OUT_OF_SCOPE)
return undefined as any
}


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