From b1d93dffad124e8bbef21b760d52e338c623cdfa Mon Sep 17 00:00:00 2001
From: Haroen Viaene <hello@haroen.me>
Date: Wed, 14 Sep 2022 11:53:32 +0200
Subject: [PATCH] fix(preset-algolia): support algoliasearch v5 (#1002)

* fix(preset-algolia): support algoliasearch v5

* generic
---
 .../autocomplete-preset-algolia/package.json  |  4 +-
 .../src/highlight/HighlightedHit.ts           |  2 +-
 .../src/highlight/SnippetedHit.ts             |  2 +-
 .../src/requester/createRequester.ts          |  9 ++-
 .../src/requester/getAlgoliaFacets.ts         |  2 +-
 .../src/search/fetchAlgoliaResults.ts         | 10 +--
 .../src/types/algoliasearch.ts                | 71 +++++++++++++++++++
 .../src/types/index.ts                        |  1 +
 8 files changed, 86 insertions(+), 15 deletions(-)
 create mode 100644 packages/autocomplete-preset-algolia/src/types/algoliasearch.ts
 create mode 100644 packages/autocomplete-preset-algolia/src/types/index.ts

diff --git a/packages/autocomplete-preset-algolia/package.json b/packages/autocomplete-preset-algolia/package.json
index 0e2ea53ae..3d9f31c52 100644
--- a/packages/autocomplete-preset-algolia/package.json
+++ b/packages/autocomplete-preset-algolia/package.json
@@ -38,7 +38,7 @@
     "algoliasearch": "4.9.1"
   },
   "peerDependencies": {
-    "@algolia/client-search": "^4.9.1",
-    "algoliasearch": "^4.9.1"
+    "@algolia/client-search": ">= 4.9.1 < 6",
+    "algoliasearch": ">= 4.9.1 < 6"
   }
 }
diff --git a/packages/autocomplete-preset-algolia/src/highlight/HighlightedHit.ts b/packages/autocomplete-preset-algolia/src/highlight/HighlightedHit.ts
index 63bde579e..28c67d07f 100644
--- a/packages/autocomplete-preset-algolia/src/highlight/HighlightedHit.ts
+++ b/packages/autocomplete-preset-algolia/src/highlight/HighlightedHit.ts
@@ -1,4 +1,4 @@
-import { HighlightResult } from '@algolia/client-search';
+import { HighlightResult } from '../types';
 
 export type HighlightedHit<THit> = THit & {
   _highlightResult?: HighlightResult<THit>;
diff --git a/packages/autocomplete-preset-algolia/src/highlight/SnippetedHit.ts b/packages/autocomplete-preset-algolia/src/highlight/SnippetedHit.ts
index ca0dc6f0c..9f48224b1 100644
--- a/packages/autocomplete-preset-algolia/src/highlight/SnippetedHit.ts
+++ b/packages/autocomplete-preset-algolia/src/highlight/SnippetedHit.ts
@@ -1,4 +1,4 @@
-import { SnippetResult } from '@algolia/client-search';
+import { SnippetResult } from '../types';
 
 export type SnippetedHit<THit> = THit & {
   _snippetResult?: SnippetResult<THit>;
diff --git a/packages/autocomplete-preset-algolia/src/requester/createRequester.ts b/packages/autocomplete-preset-algolia/src/requester/createRequester.ts
index eb12ea2d0..e4982697a 100644
--- a/packages/autocomplete-preset-algolia/src/requester/createRequester.ts
+++ b/packages/autocomplete-preset-algolia/src/requester/createRequester.ts
@@ -1,11 +1,10 @@
-import {
+import { fetchAlgoliaResults } from '../search';
+import type {
   MultipleQueriesQuery,
   SearchForFacetValuesResponse,
   SearchResponse,
-} from '@algolia/client-search';
-import { SearchClient } from 'algoliasearch/lite';
-
-import { fetchAlgoliaResults } from '../search';
+  SearchClient,
+} from '../types';
 
 type Fetcher = typeof fetchAlgoliaResults;
 
diff --git a/packages/autocomplete-preset-algolia/src/requester/getAlgoliaFacets.ts b/packages/autocomplete-preset-algolia/src/requester/getAlgoliaFacets.ts
index 6ac7b261d..9860bf714 100644
--- a/packages/autocomplete-preset-algolia/src/requester/getAlgoliaFacets.ts
+++ b/packages/autocomplete-preset-algolia/src/requester/getAlgoliaFacets.ts
@@ -1,4 +1,4 @@
-import { MultipleQueriesQuery } from '@algolia/client-search';
+import type { MultipleQueriesQuery } from '../types';
 
 import { createAlgoliaRequester } from './createAlgoliaRequester';
 import { RequestParams } from './createRequester';
diff --git a/packages/autocomplete-preset-algolia/src/search/fetchAlgoliaResults.ts b/packages/autocomplete-preset-algolia/src/search/fetchAlgoliaResults.ts
index db85ba5e9..9cdadd06a 100644
--- a/packages/autocomplete-preset-algolia/src/search/fetchAlgoliaResults.ts
+++ b/packages/autocomplete-preset-algolia/src/search/fetchAlgoliaResults.ts
@@ -2,14 +2,14 @@ import {
   userAgents as coreUserAgents,
   UserAgent,
 } from '@algolia/autocomplete-shared';
-import {
+
+import { HIGHLIGHT_PRE_TAG, HIGHLIGHT_POST_TAG } from '../constants';
+import type {
   MultipleQueriesQuery,
   SearchForFacetValuesResponse,
   SearchResponse,
-} from '@algolia/client-search';
-import type { SearchClient } from 'algoliasearch/lite';
-
-import { HIGHLIGHT_PRE_TAG, HIGHLIGHT_POST_TAG } from '../constants';
+  SearchClient,
+} from '../types';
 
 export interface SearchParams {
   /**
diff --git a/packages/autocomplete-preset-algolia/src/types/algoliasearch.ts b/packages/autocomplete-preset-algolia/src/types/algoliasearch.ts
new file mode 100644
index 000000000..39d6821a7
--- /dev/null
+++ b/packages/autocomplete-preset-algolia/src/types/algoliasearch.ts
@@ -0,0 +1,71 @@
+import * as ClientSearch from '@algolia/client-search';
+import type * as AlgoliaSearch from 'algoliasearch/lite';
+
+// turns any to unknown, so it can be used as a conditional
+type AnyToUnknown<TSubject> = (any extends TSubject ? true : false) extends true
+  ? unknown
+  : TSubject;
+
+type SearchClientShape = {
+  search: unknown;
+};
+
+type ClientLiteV5 = AnyToUnknown<
+  // @ts-ignore
+  ReturnType<typeof AlgoliaSearch.liteClient>
+>;
+type ClientSearchV5 = AnyToUnknown<
+  // @ts-ignore
+  ReturnType<typeof ClientSearch.searchClient>
+>;
+type ClientV5 = ClientLiteV5 extends SearchClientShape
+  ? ClientLiteV5
+  : ClientSearchV5 extends SearchClientShape
+  ? ClientSearchV5
+  : unknown;
+
+type PickForClient<
+  TMapping extends { v4: unknown; v5: unknown }
+> = ClientV5 extends SearchClientShape ? TMapping['v5'] : TMapping['v4'];
+
+export type SearchClient = PickForClient<{
+  // @ts-ignore
+  v4: AlgoliaSearch.SearchClient;
+  // @ts-ignore
+  v5: ClientV5;
+}>;
+
+export type MultipleQueriesQuery = PickForClient<{
+  // @ts-ignore
+  v4: ClientSearch.MultipleQueriesQuery;
+  // @ts-ignore
+  v5: AlgoliaSearch.LegacySearchMethodProps[number];
+}>;
+
+export type SearchForFacetValuesResponse = PickForClient<{
+  // @ts-ignore
+  v4: ClientSearch.SearchForFacetValuesResponse;
+  // @ts-ignore
+  v5: AlgoliaSearch.SearchForFacetValuesResponse;
+}>;
+
+export type SearchResponse<THit> = PickForClient<{
+  // @ts-ignore
+  v4: ClientSearch.SearchResponse<THit>;
+  // @ts-ignore
+  v5: AlgoliaSearch.SearchResponse<THit>;
+}>;
+
+export type HighlightResult<THit> = PickForClient<{
+  // @ts-ignore
+  v4: ClientSearch.HighlightResult<THit>;
+  // @ts-ignore
+  v5: AlgoliaSearch.HighlightResult; // should be generic, but isn't yet in the client
+}>;
+
+export type SnippetResult<THit> = PickForClient<{
+  // @ts-ignore
+  v4: ClientSearch.SnippetResult<THit>;
+  // @ts-ignore
+  v5: AlgoliaSearch.SnippetResult; // should be generic, but isn't yet in the client
+}>;
diff --git a/packages/autocomplete-preset-algolia/src/types/index.ts b/packages/autocomplete-preset-algolia/src/types/index.ts
new file mode 100644
index 000000000..fc912ced6
--- /dev/null
+++ b/packages/autocomplete-preset-algolia/src/types/index.ts
@@ -0,0 +1 @@
+export * from './algoliasearch';