/**
* Copyright 2025 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { z } from 'genkit';
import { ai } from '.';
export const tellJoke = ai.defineFlow(
{
name: 'tellJoke',
inputSchema: z.string().nullable(),
outputSchema: z.string(),
streamSchema: z.string(),
},
async (type: string | null, { sendChunk }) => {
const { response, stream } = ai.generateStream(
`Tell me a ${type || 'dad'} joke`
);
for await (const chunk of stream) {
sendChunk(chunk.text);
}
return (await response).text;
}
);