import { createDocument, deserializeTags, type AgentDocumentType } from "../../service/agent-document";
import { requireUser } from "#server/utils/context";
import { validate } from "#server/utils/validation";
import { z } from "zod";

const createSchema = z.object({
  title: z.string().min(1).max(200),
  content: z.string().min(1).max(50000),
  type: z.enum(["memory", "document"]).optional(),
  tags: z.array(z.string()).optional(),
  sessionId: z.string().optional(),
});

export default defineWrappedResponseHandler(async (event) => {
  const user = await requireUser(event);
  const body = await validate(createSchema, await readBody(event));

  const created = await createDocument({
    userId: user.id,
    sessionId: body.sessionId ?? null,
    type: body.type as AgentDocumentType | undefined,
    title: body.title,
    content: body.content,
    tags: body.tags ?? null,
  });

  return R.success({
    ...created,
    tags: deserializeTags(created.tags),
  });
});