refactor: tidy composables

composables/masto/search.ts

@@ -0,0 +1,70 @@
+import type { MaybeRef } from '@vueuse/core'
+import type { Account, Paginator, Results, SearchParams, Status } from 'masto'
+
+export interface UseSearchOptions {
+  type?: MaybeRef<'accounts' | 'hashtags' | 'statuses'>
+}
+
+export function useSearch(query: MaybeRef<string>, options?: UseSearchOptions) {
+  const done = ref(false)
+  const masto = useMasto()
+  const loading = ref(false)
+  const statuses = ref<Status[]>([])
+  const accounts = ref<Account[]>([])
+  const hashtags = ref<any[]>([])
+
+  let paginator: Paginator<SearchParams, Results> | undefined
+
+  debouncedWatch(() => unref(query), async () => {
+    if (!unref(query) || !isMastoInitialised.value)
+      return
+
+    loading.value = true
+
+    /**
+     * Based on the source it seems like modifying the params when calling next would result in a new search,
+     * but that doesn't seem to be the case. So instead we just create a new paginator with the new params.
+     */
+    paginator = masto.search({ q: unref(query), resolve: !!currentUser.value, type: unref(options?.type) })
+    const nextResults = await paginator.next()
+
+    done.value = nextResults.done || false
+
+    statuses.value = nextResults.value?.statuses || []
+    accounts.value = nextResults.value?.accounts || []
+    hashtags.value = nextResults.value?.hashtags || []
+
+    loading.value = false
+  }, { debounce: 500 })
+
+  const next = async () => {
+    if (!unref(query) || !isMastoInitialised.value || !paginator)
+      return
+
+    loading.value = true
+    const nextResults = await paginator.next()
+    loading.value = false
+
+    done.value = nextResults.done || false
+    statuses.value = [
+      ...statuses.value,
+      ...(nextResults.value.statuses || []),
+    ]
+    accounts.value = [
+      ...statuses.value,
+      ...(nextResults.value.accounts || []),
+    ]
+    hashtags.value = [
+      ...statuses.value,
+      ...(nextResults.value.statuses || []),
+    ]
+  }
+
+  return {
+    accounts,
+    hashtags,
+    statuses,
+    loading: readonly(loading),
+    next,
+  }
+}