ヘッドレス

'use client';
import { type CodeBlockProps, createOpenAPIRenderer } from 'fumadocs-openapi';
import { Operation } from '@/components/my-operation';
import { SchemaUI } from '@/components/my-schema';

export const OpenAPIPage = createOpenAPIRenderer({
  components: {
    Operation,
    SchemaUI,
    CodeBlock({ lang, code }: CodeBlockProps) {
      return (
        <pre>
          <code className={`language-${lang}`}>{code}</code>
        </pre>
      );
    },
  },
});

'use client';
import {
  OperationProvider,
  type PageOperationProps,
  useCodeUsage,
  useOperation,
  useResponseExamples,
} from 'fumadocs-openapi/operation';

export function Operation(props: PageOperationProps) {
  return (
    <OperationProvider {...props}>
      <Content />
    </OperationProvider>
  );
}

function Content() {
  const { title, parameters, codeUsages } = useOperation();
  const responses = useResponseExamples();

  return (
    <>
      <h2>{title}</h2>
      {parameters.map(({ in: location, items }) => (
        <section key={location}>{items.map((param) => param.name).join(', ')}</section>
      ))}
      {Array.from(codeUsages.map().keys(), (id) => (
        <CodeUsage key={id} id={id} />
      ))}
      {responses.map((tab) => (
        <pre key={tab.code}>{JSON.stringify(tab.examples?.[0]?.sample)}</pre>
      ))}
    </>
  );
}

function CodeUsage({ id }: { id: string }) {
  const code = useCodeUsage(id);
  return code && <pre>{code}</pre>;
}

'use client';
import { useMemo } from 'react';
import { generateSchemaUI } from '@fumadocs/json-schema/react';
import { SchemaUIProvider, useSchemaUI } from '@fumadocs/json-schema/react/client';
import type { OpenAPIComponents } from 'fumadocs-openapi';

export const SchemaUI: OpenAPIComponents['SchemaUI'] = ({ client, ...options }) => {
  const generated = useMemo(() => generateSchemaUI(options), [options.root]);

  return (
    <SchemaUIProvider id={client.rootId} name={client.name} generated={generated}>
      <div id={client.rootId}>
        <Schema />
      </div>
    </SchemaUIProvider>
  );
};

function Schema() {
  const { refs, path, open, back } = useSchemaUI();
  const { schema } = path[path.length - 1];

  return (
    <>
      {path.length > 1 && <button onClick={() => back(path.length - 2)}>Back</button>}
      {schema.type === 'object' && (
        <ul>
          {schema.props.map((prop) => (
            <li key={prop.name}>
              {prop.name}:{' '}
              <button onClick={() => open(prop.name, prop.$type)}>
                {refs[prop.$type].typeName}
              </button>
            </li>
          ))}
        </ul>
      )}
    </>
  );
}

'use client';
import { StfProvider, useFieldValue } from '@fumari/stf';
import { useOperation } from 'fumadocs-openapi/operation';
import { usePlayground } from 'fumadocs-openapi/playground';

export function MyPlayground() {
  const { parameters } = useOperation();
  const { stf, send, isSending, response } = usePlayground();

  return (
    <StfProvider value={stf}>
      {parameters.map(({ in: location, items }) =>
        items.map((param) => (
          <ParameterInput key={`${location}.${param.name}`} location={location} name={param.name} />
        )),
      )}
      <button disabled={isSending} onClick={send}>
        Send
      </button>
      {response?.result.type === 'response' && <pre>{response.result.text()}</pre>}
    </StfProvider>
  );
}

function ParameterInput({ location, name }: { location: string; name: string }) {
  const [value, setValue] = useFieldValue([location, name]);

  return (
    <input
      aria-label={name}
      value={String(value ?? '')}
      onChange={(e) => setValue(e.target.value)}
    />
  );
}