| 1 | import type { WritableComputedRef } from 'vue' |
| 2 | import { computed, nextTick, unref } from 'vue' |
| 3 | import { useRouter } from 'vue-router' |
| 4 | |
| 5 | export function useRouteQuery<T extends string | string[]>( |
| 6 | name: string, |
| 7 | defaultValue?: T, |
| 8 | { |
| 9 | mode = 'replace', |
| 10 | } = {}, |
| 11 | ): WritableComputedRef<T> { |
| 12 | const router = useRouter() |
| 13 | |
| 14 | return computed<any>({ |
| 15 | get() { |
| 16 | const data = router.currentRoute.value.query[name] |
| 17 | if (data == null) |
| 18 | return defaultValue ?? null |
| 19 | if (Array.isArray(data)) |
| 20 | return data.filter(Boolean) |
| 21 | return data |
| 22 | }, |
| 23 | set(v) { |
| 24 | nextTick(() => { |
| 25 | const oldValue = router.currentRoute.value.query[name] |
| 26 | if ((oldValue ?? defaultValue?.toString()) === v.toString()) |
| 27 | return |
| 28 | router[unref(mode) as 'replace' | 'push']({ |
| 29 | query: { |
| 30 | ...router.currentRoute.value.query, |
| 31 | [name]: `${v}` === defaultValue ? undefined : v, |
| 32 | }, |
| 33 | }) |
| 34 | }) |
| 35 | }, |
| 36 | }) |
| 37 | } |
| 38 |