feat(docs): auth dropdown selector

packages/fdr-sdk/src/api-definition/endpoint-context.ts

@@ -2,6 +2,7 @@ import type { EndpointNode, GrpcNode, TypeId, WebhookNode, WebSocketNode } from
 import type {
     ApiDefinition,
     AuthScheme,
+    AuthSchemeId,
     EndpointDefinition,
     EndpointId,
     ObjectProperty,
@@ -11,11 +12,17 @@ import type {
 } from "./latest";
 import { prune } from "./prune";
 
+export type AuthSchemeWithKey = {
+    key: AuthSchemeId;
+    scheme: AuthScheme;
+};
+
 export type EndpointContext = {
     node: EndpointNode;
     endpoint: EndpointDefinition;
     globalHeaders: ObjectProperty[];
     auths: AuthScheme[];
+    authsWithKeys: AuthSchemeWithKey[];
     types: Record<TypeId, TypeDefinition>;
 };
 
@@ -35,6 +42,13 @@ export function createEndpointContext(
         node,
         endpoint,
         auths: endpoint.auth?.map((id) => api.auths[id]).filter((auth): auth is AuthScheme => auth != null) ?? [],
+        authsWithKeys:
+            endpoint.auth
+                ?.map((id) => {
+                    const scheme = api.auths[id];
+                    return scheme ? { key: id, scheme } : null;
+                })
+                .filter((item): item is AuthSchemeWithKey => item != null) ?? [],
         globalHeaders: api.globalHeaders ?? [],
         types: api.types
     };
@@ -45,6 +59,7 @@ export type WebSocketContext = {
     channel: WebSocketChannel;
     globalHeaders: ObjectProperty[];
     auths: AuthScheme[];
+    authsWithKeys: AuthSchemeWithKey[];
     types: Record<TypeId, TypeDefinition>;
 };
 
@@ -64,6 +79,13 @@ export function createWebSocketContext(
         node,
         channel,
         auths: channel.auth?.map((id) => api.auths[id]).filter((auth): auth is AuthScheme => auth != null) ?? [],
+        authsWithKeys:
+            channel.auth
+                ?.map((id) => {
+                    const scheme = api.auths[id];
+                    return scheme ? { key: id, scheme } : null;
+                })
+                .filter((item): item is AuthSchemeWithKey => item != null) ?? [],
         globalHeaders: api.globalHeaders ?? [],
         types: api.types
     };

packages/fern-docs/bundle/src/components/api-reference/endpoints/EndpointContent.tsx

@@ -103,8 +103,8 @@ export async function EndpointContent({
                 }
                 footer={<FooterLayout bottomNavigation={bottomNavigation} hideFeedback={hideFeedback} lang={lang} />}
             >
-                <PlaygroundKeyboardTrigger />
-                <MdxServerComponentProseSuspense mdx={endpoint.description} />
+                <PlaygroundKeyboardTrigger key="keyboard-trigger" />
+                <MdxServerComponentProseSuspense key="description" mdx={endpoint.description} />
             </ReferenceLayout>
         </EndpointContextProvider>
     );

packages/fern-docs/bundle/src/components/api-reference/endpoints/EndpointContentLeft.tsx

@@ -36,7 +36,7 @@ export async function EndpointContentLeft({
 
     return (
         <>
-            <TypeDefinitionAnchorPart part="request">
+            <TypeDefinitionAnchorPart key="request" part="request">
                 {showAuth && auths.length > 0 && (
                     <TypeDefinitionAnchorPart part="auth">
                         <EndpointAuthSection auths={auths} lang={lang} />
@@ -107,7 +107,7 @@ export async function EndpointContentLeft({
                     )
                 ) : null}
             </TypeDefinitionAnchorPart>
-            <TypeDefinitionResponse>
+            <TypeDefinitionResponse key="response">
                 <TypeDefinitionAnchorPart part="response">
                     {endpoint.responses?.[0] != null ? (
                         endpoint.responses.length > 1 ? (

packages/fern-docs/bundle/src/components/playground/ExplorerContent.tsx

@@ -59,9 +59,9 @@ export async function ExplorerContent({
         if (!context) return null;
 
         let oauthReferencedContext: EndpointContext | undefined;
-        const auth = context.auths[0];
-        if (auth?.type === "oAuth") {
-            const oAuthValue = auth.value;
+        const firstAuth = context.auths[0];
+        if (firstAuth?.type === "oAuth") {
+            const oAuthValue = firstAuth.value;
             if (oAuthValue.type === "clientCredentials") {
                 const clientCredentials = oAuthValue.value;
                 if (clientCredentials.type === "referencedEndpoint") {
@@ -77,6 +77,7 @@ export async function ExplorerContent({
                                 endpoint,
                                 globalHeaders,
                                 auths: authSchemes.filter((a) => a.type !== "oAuth"),
+                                authsWithKeys: [], // OAuth referenced endpoints don't need authsWithKeys
                                 types
                             };
                         }
@@ -87,9 +88,8 @@ export async function ExplorerContent({
             }
         }
 
-        const authForm = auth != null && (
+        const authForm = context.authsWithKeys.length > 0 && (
             <PlaygroundAuthorizationFormCard
-                auth={auth}
                 context={context}
                 oauthReferencedContext={oauthReferencedContext}
                 lang={lang}
@@ -109,8 +109,8 @@ export async function ExplorerContent({
     } else if (node.type === "webSocket") {
         const context = createWebSocketContext(node, api);
         if (!context) return null;
-        const authForm = context.auths[0] != null && (
-            <PlaygroundAuthorizationFormCard context={context} auth={context.auths[0]} lang={lang} />
+        const authForm = context.authsWithKeys.length > 0 && (
+            <PlaygroundAuthorizationFormCard context={context} lang={lang} />
         );
         return (
             <ApiDefinitionIdProvider value={node.apiDefinitionId}>

packages/fern-docs/bundle/src/components/playground/PlaygroundRequestPreview.tsx

@@ -5,11 +5,16 @@ import { FernSyntaxHighlighter } from "@fern-docs/components/syntax-highlighter"
 import { useAtom, useAtomValue } from "jotai";
 import { type FC, useMemo } from "react";
 
-import { PLAYGROUND_AUTH_STATE_ATOM, PLAYGROUND_AUTH_STATE_OAUTH_ATOM } from "@/state/playground";
+import {
+    PLAYGROUND_AUTH_STATE_ATOM,
+    PLAYGROUND_AUTH_STATE_OAUTH_ATOM,
+    PLAYGROUND_SELECTED_AUTH_TYPE_ATOM
+} from "@/state/playground";
 
 import { PlaygroundCodeSnippetResolverBuilder } from "./code-snippets/resolver";
 import { useSnippet } from "./code-snippets/useSnippet";
 import type { PlaygroundEndpointRequestFormState } from "./types";
+import { getAuthKey } from "./utils";
 import { usePlaygroundBaseUrl } from "./utils/select-environment";
 
 interface PlaygroundRequestPreviewProps {
@@ -21,13 +26,41 @@ interface PlaygroundRequestPreviewProps {
 export const PlaygroundRequestPreview: FC<PlaygroundRequestPreviewProps> = ({ context, formState, requestType }) => {
     const authState = useAtomValue(PLAYGROUND_AUTH_STATE_ATOM);
     const [oAuthValue, setOAuthValue] = useAtom(PLAYGROUND_AUTH_STATE_OAUTH_ATOM);
+    const selectedAuthType = useAtomValue(PLAYGROUND_SELECTED_AUTH_TYPE_ATOM);
     const [baseUrl] = usePlaygroundBaseUrl(context.endpoint, context.node.apiDefinitionId);
 
+    // Determine which auth to use based on the selected auth type, and get its key
+    const { selectedAuth, authKey } = useMemo(() => {
+        if (context.authsWithKeys.length === 0) {
+            return { selectedAuth: undefined, authKey: undefined };
+        }
+
+        // If a specific auth type is selected, find it
+        if (selectedAuthType) {
+            const selectedAuthWithKey = context.authsWithKeys.find(
+                (authWithKey) => getAuthKey(authWithKey) === selectedAuthType
+            );
+            if (selectedAuthWithKey) {
+                return {
+                    selectedAuth: selectedAuthWithKey.scheme,
+                    authKey: getAuthKey(selectedAuthWithKey)
+                };
+            }
+        }
+
+        // Default to the first auth
+        const firstAuth = context.authsWithKeys[0];
+        return {
+            selectedAuth: firstAuth?.scheme,
+            authKey: firstAuth ? getAuthKey(firstAuth) : undefined
+        };
+    }, [context.authsWithKeys, selectedAuthType]);
+
     const builder = useMemo(() => new PlaygroundCodeSnippetResolverBuilder(context, true), [context]);
 
     const resolver = useMemo(
-        () => oAuthValue && builder.createRedacted(authState, formState, baseUrl, setOAuthValue),
-        [authState, builder, formState, oAuthValue, baseUrl, setOAuthValue]
+        () => oAuthValue && builder.createRedacted(authState, formState, baseUrl, setOAuthValue, selectedAuth, authKey),
+        [authState, builder, formState, oAuthValue, baseUrl, setOAuthValue, selectedAuth, authKey]
     );
     const code = useSnippet(resolver, requestType);
 

packages/fern-docs/bundle/src/components/playground/auth/PlaygroundAuthSwitcher.tsx

@@ -0,0 +1,24 @@
+"use client";
+
+import type { EndpointContext, WebSocketContext } from "@fern-api/fdr-sdk/api-definition";
+import { PlaygroundAuthorizationFormCard } from "./PlaygroundAuthorizationFormCard";
+
+interface PlaygroundAuthSwitcherProps {
+    context: EndpointContext | WebSocketContext;
+    oauthReferencedContext?: EndpointContext;
+    lang: string;
+}
+
+export function PlaygroundAuthSwitcher({ context, oauthReferencedContext, lang }: PlaygroundAuthSwitcherProps) {
+    if (context.authsWithKeys.length === 0) {
+        return null;
+    }
+
+    return (
+        <PlaygroundAuthorizationFormCard
+            context={context}
+            oauthReferencedContext={oauthReferencedContext}
+            lang={lang}
+        />
+    );
+}

packages/fern-docs/bundle/src/components/playground/auth/PlaygroundAuthorizationForm.tsx

@@ -10,6 +10,7 @@ import { FoundOAuthReferencedEndpointForm } from "./PlaygroundOAuthForm";
 
 interface PlaygroundAuthorizationFormProps {
     auth: APIV1Read.ApiAuth;
+    authKey: string;
     context: EndpointContext | WebSocketContext;
     oauthReferencedContext?: EndpointContext;
     disabled: boolean;
@@ -18,6 +19,7 @@ interface PlaygroundAuthorizationFormProps {
 
 export const PlaygroundAuthorizationForm: FC<PlaygroundAuthorizationFormProps> = ({
     auth,
+    authKey,
     context,
     oauthReferencedContext,
     disabled,
@@ -32,7 +34,7 @@ export const PlaygroundAuthorizationForm: FC<PlaygroundAuthorizationFormProps> =
                 basicAuth: (basicAuth) => (
                     <PlaygroundBasicAuthForm basicAuth={basicAuth} disabled={disabled} lang={lang} />
                 ),
-                header: (header) => <PlaygroundHeaderAuthForm header={header} disabled={disabled} />,
+                header: (header) => <PlaygroundHeaderAuthForm header={header} authKey={authKey} disabled={disabled} />,
                 oAuth: (oAuth) => {
                     if ("endpoint" in context) {
                         return visitDiscriminatedUnion(oAuth.value, "type")._visit({

packages/fern-docs/bundle/src/components/playground/auth/PlaygroundAuthorizationFormCard.tsx

@@ -1,10 +1,13 @@
-import "server-only";
+"use client";
 
 import type { EndpointContext, WebSocketContext } from "@fern-api/fdr-sdk/api-definition";
 import type { APIV1Read } from "@fern-api/fdr-sdk/client/types";
 import { visitDiscriminatedUnion } from "@fern-api/ui-core-utils";
+import { useAtomValue } from "jotai";
 import type React from "react";
-import type { ReactElement } from "react";
+import { type ReactElement, useMemo } from "react";
+import { PLAYGROUND_SELECTED_AUTH_TYPE_ATOM } from "@/state/playground";
+import { getAuthKey } from "../utils";
 
 import { PlaygroundAuthorizationForm } from "./PlaygroundAuthorizationForm";
 import {
@@ -18,19 +21,57 @@ import { PlaygroundBearerAuthForm } from "./PlaygroundBearerAuthForm";
 import { FoundOAuthReferencedEndpointForm } from "./PlaygroundOAuthForm";
 
 interface PlaygroundAuthorizationFormCardProps {
-    auth: APIV1Read.ApiAuth;
     context: EndpointContext | WebSocketContext;
     oauthReferencedContext?: EndpointContext;
     disabled?: boolean;
     lang: string;
+    authIndex?: number;
+    totalAuthCount?: number;
+    allAuthTypes?: string[];
+    allAuths?: APIV1Read.ApiAuth[];
 }
 export function PlaygroundAuthorizationFormCard({
-    auth,
     context,
     oauthReferencedContext,
     disabled = false,
-    lang
+    lang,
+    authIndex = 0,
+    totalAuthCount = 1,
+    allAuthTypes = [],
+    allAuths = []
 }: PlaygroundAuthorizationFormCardProps): ReactElement<any> | null {
+    const selectedAuthType = useAtomValue(PLAYGROUND_SELECTED_AUTH_TYPE_ATOM);
+
+    // Determine which auth to show based on the selected auth type, and get its key
+    const { auth, authKey } = useMemo(() => {
+        if (context.authsWithKeys.length === 0) {
+            return { auth: undefined, authKey: undefined };
+        }
+
+        // If a specific auth type is selected, find it
+        if (selectedAuthType) {
+            const selectedAuthWithKey = context.authsWithKeys.find(
+                (authWithKey) => getAuthKey(authWithKey) === selectedAuthType
+            );
+            if (selectedAuthWithKey) {
+                return {
+                    auth: selectedAuthWithKey.scheme,
+                    authKey: getAuthKey(selectedAuthWithKey)
+                };
+            }
+        }
+
+        // Default to the first auth
+        const firstAuth = context.authsWithKeys[0];
+        return {
+            auth: firstAuth?.scheme,
+            authKey: firstAuth ? getAuthKey(firstAuth) : undefined
+        };
+    }, [context.authsWithKeys, selectedAuthType]);
+
+    if (!auth || !authKey) {
+        return null;
+    }
     let oauthForm: React.ReactNode = null;
 
     if (auth.type === "oAuth" && "endpoint" in context) {
@@ -67,19 +108,28 @@ export function PlaygroundAuthorizationFormCard({
     }
 
     return (
-        <PlaygroundAuthorizationFormCardRoot>
+        <PlaygroundAuthorizationFormCardRoot
+            authIndex={authIndex}
+            auth={auth}
+            totalAuthCount={totalAuthCount}
+            allAuthTypes={allAuthTypes}
+            allAuths={allAuths}
+        >
             <PlaygroundAuthorizationCardTrigger
+                key="trigger"
                 context={context}
                 auth={auth}
                 oauthReferencedContext={oauthReferencedContext}
                 disabled={disabled}
                 lang={lang}
+                allAuths={allAuths}
             />
-            <PlaygroundAuthorizationFormCardContent>
+            <PlaygroundAuthorizationFormCardContent key="content">
                 <div className="fern-dropdown max-h-full">
                     {oauthForm || (
                         <PlaygroundAuthorizationForm
                             auth={auth}
+                            authKey={authKey}
                             context={context}
                             oauthReferencedContext={oauthReferencedContext}
                             disabled={disabled}