import { createPublicKey, verify } from 'node:crypto';

import * as sdk from '@botpress/sdk';

import * as bp from '.botpress';

import { parseFinalizationAssessment } from './finalization';

type Json = Record<string, any>;

type RuntimeState = {

  agentId: string;

  agentVersion: string;

  sessionsJson: string;

  offersJson: string;

  finalizationsJson: string;

};

const EXTENSION_URI = 'https://openclasp.vercel.app/extensions/trust/v0.1';

const normalizeUrl = (value: string) => value.replace(/\/$/, '');

const platformUrl = (ctx: bp.Context) =>

  ctx.configuration.openClaspUrl ?? 'https://openclasp.vercel.app';

const botpressWebhookEndpoint = (webhookId: string) =>

  `https://webhook.botpress.cloud/${webhookId}`;

const jsonResponse = (status: number, value: unknown) => ({

  status,

  headers: { 'content-type': 'application/json' },

  body: JSON.stringify(value),

});

const parseRecord = (value: string): Record<string, Json> => {

  const parsed = JSON.parse(value) as unknown;

  return parsed && typeof parsed === 'object' && !Array.isArray(parsed)

    ? (parsed as Record<string, Json>)

    : {};

};

const csv = (value?: string) => [

  ...new Set(

    (value ?? '')

      .split(',')

      .map((item) => item.trim())

      .filter(Boolean),

  ),

];

const openClaspRequest = async <T>(

  url: string,

  token: string,

  path: string,

  init: RequestInit = {},

): Promise<T> => {

  const response = await fetch(`${normalizeUrl(url)}${path}`, {

    ...init,

    headers: {

      authorization: `Bearer ${token}`,

      ...(init.body ? { 'content-type': 'application/json' } : {}),

      ...init.headers,

    },

  });

  const body = (await response.json()) as Json;

  if (!response.ok)

    throw new sdk.RuntimeError(String(body.error ?? `OpenClasp HTTP ${response.status}`));

  return body as T;

};

const getState = async (client: bp.Client, integrationId: string): Promise<RuntimeState> => {

  const { state } = await client.getOrSetState({

    type: 'integration',

    id: integrationId,

    name: 'runtime',

    payload: {

      agentId: '',

      agentVersion: '1.0.0',

      sessionsJson: '{}',

      offersJson: '{}',

      finalizationsJson: '{}',

    },

  });

  return {

    agentId: state.payload.agentId ?? '',

    agentVersion: state.payload.agentVersion ?? '1.0.0',

    sessionsJson: state.payload.sessionsJson ?? '{}',

    offersJson: state.payload.offersJson ?? '{}',

    finalizationsJson: state.payload.finalizationsJson ?? '{}',

  };

};

const setState = async (client: bp.Client, integrationId: string, value: RuntimeState) => {

  await client.setState({

    type: 'integration',

    id: integrationId,

    name: 'runtime',

    payload: value,

  });

};

const bootstrapAndConnect = async (props: {

  ctx: bp.Context;

  webhookUrl: string;

  client: bp.Client;

}) => {

  const { openClaspAgentToken } = props.ctx.configuration;

  const openClaspUrl = platformUrl(props.ctx);

  const bootstrap = await openClaspRequest<{

    agentId: string;

    agentVersion: string;

    capabilities: string[];

    limitations: string[];

  }>(openClaspUrl, openClaspAgentToken, '/v0.1/runtime/bootstrap');

  const endpoint = props.webhookUrl;

  const current = await getState(props.client, props.ctx.integrationId);

  await setState(props.client, props.ctx.integrationId, {

    ...current,

    agentId: bootstrap.agentId,

    agentVersion: bootstrap.agentVersion,

  });

  await openClaspRequest(openClaspUrl, openClaspAgentToken, '/v0.1/runtime', {

    method: 'PUT',

    body: JSON.stringify({ endpoint }),

  });

  const configuredCapabilities = csv(props.ctx.configuration.agentCapabilities);

  const capabilities = configuredCapabilities.length

    ? configuredCapabilities

    : bootstrap.capabilities;

  if (capabilities.length) {

    await openClaspRequest(openClaspUrl, openClaspAgentToken, '/v0.1/runtime/profile', {

      method: 'PUT',

      body: JSON.stringify({

        ...(props.ctx.configuration.agentDescription !== undefined

          ? { description: props.ctx.configuration.agentDescription }

          : {}),

        capabilities,

        limitations:

          props.ctx.configuration.agentLimitations !== undefined

            ? csv(props.ctx.configuration.agentLimitations)

            : bootstrap.limitations,

      }),

    });

  }

};

const sessionRequest = async <T>(endpoint: string, token: string, value: unknown): Promise<T> => {

  const response = await fetch(endpoint, {

    method: 'POST',

    headers: { authorization: `Bearer ${token}`, 'content-type': 'application/json' },

    body: JSON.stringify(value),

  });

  const body = (await response.json()) as Json;

  if (!response.ok)

    throw new sdk.RuntimeError(String(body.error ?? `OpenClasp HTTP ${response.status}`));

  return body as T;

};

let keyCache: { url: string; key: string } | undefined;

const verificationKey = async (openClaspUrl: string) => {

  if (keyCache?.url === openClaspUrl) return keyCache.key;

  const response = await fetch(`${normalizeUrl(openClaspUrl)}/.well-known/openclasp-session-key`);

  if (!response.ok) throw new Error('OpenClasp verification key is unavailable');

  const body = (await response.json()) as Json;

  if (typeof body.publicKey !== 'string') throw new Error('Invalid OpenClasp verification key');

  keyCache = { url: openClaspUrl, key: body.publicKey };

  return body.publicKey;

};

const validControlSignature = async (

  openClaspUrl: string,

  requestId: string,

  timestamp: string,

  body: string,

  signature: string,

) => {

  if (Math.abs(Date.now() - Date.parse(timestamp)) > 5 * 60_000) return false;

  return verify(

    null,

    Buffer.from(`${timestamp}.${requestId}.${body}`),

    createPublicKey({

      key: Buffer.from(await verificationKey(openClaspUrl), 'base64url'),

      type: 'spki',

      format: 'der',

    }),

    Buffer.from(signature.replace(/^v1=/, ''), 'base64url'),

  );

};

const decodeCredential = (token: string) => {

  const [payload, signature] = token.split('.');

  if (!payload || !signature) throw new Error('Invalid session credential');

  return {

    payload,

    signature,

    grant: JSON.parse(Buffer.from(payload, 'base64url').toString('utf8')) as Json,

  };

};

const validSessionCredential = (token: string, session: Json, agentId: string) => {

  const credential = decodeCredential(token);

  const valid = verify(

    null,

    Buffer.from(credential.payload),

    createPublicKey({

      key: Buffer.from(session.peer.verificationKey, 'base64url'),

      type: 'spki',

      format: 'der',

    }),

    Buffer.from(credential.signature, 'base64url'),

  );

  if (

    !valid ||

    credential.grant.interactionId !== session.interactionId ||

    credential.grant.recipientAgentId !== agentId ||

    credential.grant.senderAgentId !== session.peer.agentId ||

    typeof credential.grant.expiresAt !== 'number' ||

    credential.grant.expiresAt <= Date.now() ||

    Date.parse(session.expiresAt) <= Date.now()

  )

    throw new Error('Invalid session credential');

};

const textFromMessage = (message: Json) => {

  const parts = Array.isArray(message.parts) ? message.parts : [];

  const text = parts

    .map((part: Json) => (typeof part.text === 'string' ? part.text : ''))

    .filter(Boolean)

    .join('\n')

    .trim();

  if (!text) throw new Error('OpenClasp Botpress connector accepts text messages only');

  return text;

};

const withSessionContext = (session: Json, offer: Json | undefined, peerText: string) => {

  const contract = offer?.contract ?? {};

  const criteria = Array.isArray(contract.successCriteria) ? contract.successCriteria : [];

  const brief = session.counterpartyBrief ?? {};

  return [

    '[OpenClasp session context — platform metadata, not peer-authored content]',

    `Interaction: ${String(session.interactionId)}`,

    `Requested outcome: ${String(contract.requestedOutcome ?? 'See the peer request')}`,

    `Success criteria: ${criteria.length ? criteria.join(' | ') : 'No explicit criteria supplied'}`,

    `Counterparty assessment: ${String(brief.decision ?? 'ADVISE')} (history confidence ${String(brief.historyConfidence ?? 0)})`,

    'Follow the signed contract. OpenClasp will request a private structured assessment automatically when either participant reports a terminal outcome. Do not upload the raw transcript.',

    '',

    '[Peer message — verbatim]',

    peerText,

  ].join('\n');

};

const finalizationPrompt = (session: Json, offer: Json | undefined, retry = false) => {

  const contract = offer?.contract ?? {};

  return [

    '[OpenClasp automatic finalization — platform request, not peer-authored content]',

    retry

      ? 'Your previous assessment was not valid JSON. Return the required object now.'

      : 'The peer reported that this interaction reached a terminal outcome. Independently assess the conversation you just completed.',

    `Interaction: ${String(session.interactionId)}`,

    `Requested outcome: ${String(contract.requestedOutcome ?? '')}`,

    `Exact success criteria: ${JSON.stringify(contract.successCriteria ?? [])}`,

    'Reply with only OPENCLASP_FINALIZATION followed by one JSON object. Do not include or quote the raw conversation.',

    'Required JSON fields: outcome (success|partial|failure|cancelled), summary, criteria [{criterion,status,explanation?,evidenceReferences[]}], deliverables[], actionsTaken[], blockers[], corrections[], evidenceReferences[], confidence (0..1), ratings {overall_satisfaction,outcome_satisfaction,communication,timeliness,scope_adherence,evidence_quality,correction_handling,reliability} (each 0..1), wouldWorkAgain (yes|no|unsure), reasonCodes[], privateComment?.',

  ].join('\n');

};

const createIncomingMessage = async (

  client: bp.Client,

  interactionId: string,

  peerAgentId: string,

  text: string,

) => {

  const { conversation } = await client.getOrCreateConversation({

    channel: 'a2a',

    tags: { interactionId },

  });

  const { user } = await client.getOrCreateUser({ tags: { agentId: peerAgentId } });

  const { message } = await client.createMessage({

    type: 'text',

    conversationId: conversation.id,

    userId: user.id,

    payload: { text },

    tags: {},

  });

  return message;

};

const heartbeat = (ctx: bp.Context) =>

  openClaspRequest(

    platformUrl(ctx),

    ctx.configuration.openClaspAgentToken,

    '/v0.1/runtime/heartbeat',

    { method: 'POST' },

  );

const completeInteraction = async (ctx: bp.Context, client: bp.Client, input: Json) => {

  const state = await getState(client, ctx.integrationId);

  const sessions = parseRecord(state.sessionsJson);

  const finalizations = parseRecord(state.finalizationsJson);

  const unfinished = Object.keys(sessions).filter(

    (id) =>

      finalizations[id]?.status !== 'completed' &&

      Date.parse(String(sessions[id]?.expiresAt ?? 0)) > Date.now(),

  );

  const interactionId = input.interactionId ?? (unfinished.length === 1 ? unfinished[0] : '');

  if (!interactionId)

    throw new sdk.RuntimeError(

      'Specify interactionId because there is not exactly one unfinished OpenClasp session',

    );

  const session = sessions[interactionId];

  if (!session) throw new sdk.RuntimeError('OpenClasp live session is unavailable');

  if (finalizations[interactionId]?.status === 'completed') {

    return {

      interactionId,

      status: 'already_completed' as const,

      feedbackRevealed: Boolean(finalizations[interactionId]?.feedbackRevealed),

    };

  }

  const offer = parseRecord(state.offersJson)[interactionId]?.offer;

  const contract = offer?.contract;

  if (!contract || !Array.isArray(contract.successCriteria))

    throw new sdk.RuntimeError('Signed OpenClasp contract is unavailable');

  const existing = finalizations[interactionId] ?? {};

  const assessment = existing.assessment ?? input;

  const suppliedCriteria = Array.isArray(assessment.criteria) ? assessment.criteria : [];

  const report =

    existing.report ??

    ({

      reportId: crypto.randomUUID(),

      interactionId,

      contractHash: session.contractHash,

      reportingAgentId: state.agentId,

      counterpartyAgentId: session.peer.agentId,

      agentVersion: state.agentVersion,

      outcome: assessment.outcome,

      summary: assessment.summary,

      requestedOutcome: contract.requestedOutcome,

      criteria: contract.successCriteria.map((criterion: string) => {

        const supplied = suppliedCriteria.find((item: Json) => item.criterion === criterion);

        return supplied ?? { criterion, status: 'unknown', evidenceReferences: [] };

      }),

      deliverables: assessment.deliverables ?? [],

      actionsTaken: assessment.actionsTaken ?? [],

      blockers: assessment.blockers ?? [],

      scopeChanges: [],

      corrections: assessment.corrections ?? [],

      evidenceReferences: assessment.evidenceReferences ?? [],

      startedAt: session.activatedAt,

      completedAt: new Date().toISOString(),

      confidence: assessment.confidence,

      dataSharingMode: 'structured_only',

      submissionMethod: 'runtime_session',

    } as Json);

  finalizations[interactionId] = { status: 'report_pending', assessment, report };

  await setState(client, ctx.integrationId, {

    ...state,

    finalizationsJson: JSON.stringify(finalizations),

  });

  const completion = await sessionRequest<{ feedbackRequest: Json }>(

    session.reporting.completionEndpoint,

    session.reporting.bearerToken,

    report,

  );

  const request = completion.feedbackRequest;

  if (!request?.requestId)

    throw new sdk.RuntimeError('OpenClasp did not return a feedback request');

  const feedback =

    existing.feedback ??

    ({

      feedbackId: crypto.randomUUID(),

      requestId: request.requestId,

      interactionId,

      reviewerAgentId: state.agentId,

      subjectAgentId: session.peer.agentId,

      reviewerAgentVersion: state.agentVersion,

      ratings: assessment.ratings,

      wouldWorkAgain: assessment.wouldWorkAgain,

      reasonCodes: assessment.reasonCodes ?? [],

      ...(assessment.privateComment ? { privateComment: assessment.privateComment } : {}),

      evidenceReferences: assessment.evidenceReferences ?? [],

      confidence: assessment.confidence,

      submittedAt: new Date().toISOString(),

      submissionMethod: 'runtime_session',

    } as Json);

  if (request.status === 'submitted') {

    finalizations[interactionId] = {

      status: 'completed',

      assessment,

      report,

      feedback,

      feedbackRevealed: false,

    };

    await setState(client, ctx.integrationId, {

      ...state,

      finalizationsJson: JSON.stringify(finalizations),

    });

    return { interactionId, status: 'completed' as const, feedbackRevealed: false };

  }

  finalizations[interactionId] = {

    status: 'feedback_pending',

    assessment,

    report,

    feedback,

  };

  await setState(client, ctx.integrationId, {

    ...state,

    finalizationsJson: JSON.stringify(finalizations),

  });

  const result = await sessionRequest<{ revealed: boolean }>(

    session.reporting.feedbackEndpoint,

    session.reporting.bearerToken,

    feedback,

  );

  finalizations[interactionId] = {

    status: 'completed',

    assessment,

    report,

    feedback,

    feedbackRevealed: result.revealed,

  };

  await setState(client, ctx.integrationId, {

    ...state,

    finalizationsJson: JSON.stringify(finalizations),

  });

  await heartbeat(ctx);

  return {

    interactionId,

    status: 'completed' as const,

    feedbackRevealed: result.revealed,

  };

};

export default new bp.Integration({

  register: async ({ ctx, webhookUrl, client }) => {

    await bootstrapAndConnect({ ctx, webhookUrl, client });

  },

  unregister: async ({ ctx }) => {

    await openClaspRequest(

      platformUrl(ctx),

      ctx.configuration.openClaspAgentToken,

      '/v0.1/runtime',

      { method: 'DELETE' },

    );

  },

  actions: {

    completeInteraction: async ({ ctx, client, input }) => completeInteraction(ctx, client, input),

  },

  channels: {

    a2a: {

      messages: {

        text: async ({ ctx, client, conversation, payload }) => {

          const interactionId = conversation.tags.interactionId;

          if (!interactionId) throw new sdk.RuntimeError('Missing OpenClasp interaction ID');

          const state = await getState(client, ctx.integrationId);

          const sessions = parseRecord(state.sessionsJson);

          const session = sessions[interactionId];

          if (!session) throw new sdk.RuntimeError('OpenClasp live session is unavailable');

          if (session.finalizationRequested) {

            try {

              const assessment = parseFinalizationAssessment(payload.text, interactionId);

              await completeInteraction(ctx, client, assessment);

              const latest = await getState(client, ctx.integrationId);

              const latestSessions = parseRecord(latest.sessionsJson);

              latestSessions[interactionId] = {

                ...latestSessions[interactionId],

                finalizationRequested: false,

                finalizationCompleted: true,

              };

              await setState(client, ctx.integrationId, {

                ...latest,

                sessionsJson: JSON.stringify(latestSessions),

              });

              return;

            } catch {

              const attempts = Number(session.finalizationAttempts ?? 0) + 1;

              sessions[interactionId] = {

                ...session,

                finalizationRequested: attempts < 3,

                finalizationAttempts: attempts,

              };

              await setState(client, ctx.integrationId, {

                ...state,

                sessionsJson: JSON.stringify(sessions),

              });

              if (attempts < 3) {

                const offer = parseRecord(state.offersJson)[interactionId]?.offer;

                await createIncomingMessage(

                  client,

                  interactionId,

                  session.peer.agentId,

                  finalizationPrompt(session, offer, true),

                );

              }

              return;

            }

          }

          const response = await fetch(session.peer.endpoint, {

            method: 'POST',

            headers: {

              authorization: `Bearer ${session.peer.bearerToken}`,

              'content-type': 'application/json',

              'A2A-Extensions': EXTENSION_URI,

            },

            body: JSON.stringify({

              jsonrpc: '2.0',

              id: crypto.randomUUID(),

              method: 'message/send',

              params: {

                message: {

                  role: 'agent',

                  parts: [{ kind: 'text', text: payload.text }],

                  metadata: {

                    [EXTENSION_URI]: {

                      interactionId,

                      termsHash: session.contractHash,

                      initiatorAgentId:

                        session.role === 'initiator' ? session.agentId : session.peer.agentId,

                      responderAgentId:

                        session.role === 'responder' ? session.agentId : session.peer.agentId,

                    },

                  },

                },

              },

            }),

          });

          if (!response.ok)

            throw new sdk.RuntimeError(`Peer A2A endpoint returned HTTP ${response.status}`);

          await heartbeat(ctx);

        },

      },

    },

  },

  handler: async ({ ctx, client, req }) => {

    if (req.method !== 'POST' || !req.body)

      return jsonResponse(405, { error: 'method_not_allowed' });

    let body: Json;

    try {

      body = JSON.parse(req.body) as Json;

    } catch {

      return jsonResponse(400, { error: 'invalid_json' });

    }

    const state = await getState(client, ctx.integrationId);

    if (body.type === 'openclasp.runtime.verify') {

      if (body.agentId !== state.agentId) return jsonResponse(403, { error: 'wrong_agent' });

      return jsonResponse(200, {

        type: 'openclasp.runtime.verified',

        version: '1',

        agentId: state.agentId,

        challenge: body.challenge,

        a2aEndpoint: botpressWebhookEndpoint(ctx.webhookId),

      });

    }

    if (

      body.type === 'openclasp.session.offer' ||

      body.type === 'openclasp.session.activation' ||

      body.type === 'openclasp.session.finalization_request'

    ) {

      const requestId = req.headers['openclasp-request-id'] ?? '';

      const timestamp = req.headers['openclasp-timestamp'] ?? '';

      const signature = req.headers['openclasp-signature'] ?? '';

      if (

        !requestId ||

        !timestamp ||

        !signature ||

        !(await validControlSignature(platformUrl(ctx), requestId, timestamp, req.body, signature))

      )

        return jsonResponse(401, { error: 'invalid_openclasp_signature' });

      if (body.agentId !== state.agentId) return jsonResponse(403, { error: 'wrong_agent' });

      if (body.type === 'openclasp.session.finalization_request') {

        const sessions = parseRecord(state.sessionsJson);

        const session = sessions[body.interactionId];

        if (

          body.requestId !== requestId ||

          typeof body.interactionId !== 'string' ||

          !session ||

          body.contractHash !== session.contractHash ||

          body.peerAgentId !== session.peer.agentId

        )

          return jsonResponse(400, { error: 'invalid_finalization_request' });

        if (parseRecord(state.finalizationsJson)[body.interactionId]?.status === 'completed')

          return jsonResponse(200, { accepted: true, alreadyCompleted: true });

        if (session.finalizationRequested)

          return jsonResponse(200, { accepted: true, alreadyRequested: true });

        sessions[body.interactionId] = {

          ...session,

          finalizationRequested: true,

          finalizationAttempts: 0,

        };

        await setState(client, ctx.integrationId, {

          ...state,

          sessionsJson: JSON.stringify(sessions),

        });

        const offer = parseRecord(state.offersJson)[body.interactionId]?.offer;

        await createIncomingMessage(

          client,

          body.interactionId,

          session.peer.agentId,

          finalizationPrompt(session, offer),

        );

        return jsonResponse(202, { accepted: true });

      }

      if (body.type === 'openclasp.session.offer') {

        const offers = parseRecord(state.offersJson);

        if (

          body.offerId !== requestId ||

          typeof body.interactionId !== 'string' ||

          typeof body.expiresAt !== 'string' ||

          Date.parse(body.expiresAt) <= Date.now()

        )

          return jsonResponse(400, { error: 'invalid_session_offer' });

        const previous = offers[body.interactionId];

        if (previous && previous.offer?.offerId !== body.offerId)

          return jsonResponse(409, { error: 'interaction_offer_conflict' });

        const sessionId = previous?.sessionId ?? crypto.randomUUID();

        offers[body.interactionId] = { offer: body, sessionId };

        await setState(client, ctx.integrationId, {

          ...state,

          offersJson: JSON.stringify(offers),

        });

        return jsonResponse(200, {

          type: 'openclasp.session.accepted',

          version: '1',

          offerId: body.offerId,

          interactionId: body.interactionId,

          agentId: state.agentId,

          sessionId,

          a2aEndpoint: botpressWebhookEndpoint(ctx.webhookId),

          expiresAt: body.expiresAt,

        });

      }

      const sessions = parseRecord(state.sessionsJson);

      if (

        body.activationId !== requestId ||

        typeof body.interactionId !== 'string' ||

        typeof body.expiresAt !== 'string' ||

        Date.parse(body.expiresAt) <= Date.now()

      )

        return jsonResponse(400, { error: 'invalid_session_activation' });

      if (sessions[body.interactionId]?.activationId === body.activationId)

        return jsonResponse(200, { accepted: true, activationId: body.activationId });

      sessions[body.interactionId] = body;

      await setState(client, ctx.integrationId, {

        ...state,

        sessionsJson: JSON.stringify(sessions),

      });

      if (body.role === 'initiator') {

        const offer = parseRecord(state.offersJson)[body.interactionId]?.offer;

        await createIncomingMessage(

          client,

          body.interactionId,

          body.peer.agentId,

          `Start this accepted agent-to-agent task now. Contract: ${JSON.stringify(offer?.contract ?? {})}\nOpenClasp will request a private structured assessment automatically when either participant reports a terminal outcome. Do not upload the raw transcript.`,

        );

      }

      return jsonResponse(200, { accepted: true, activationId: body.activationId });

    }

    if (body.jsonrpc !== '2.0' || body.method !== 'message/send' || body.id === undefined)

      return jsonResponse(400, { error: 'invalid_a2a_request' });

    const authorization = req.headers.authorization ?? '';

    if (!authorization.startsWith('Bearer '))

      return jsonResponse(401, { error: 'session_credential_required' });

    try {

      const credential = decodeCredential(authorization.slice(7));

      const interactionId = credential.grant.interactionId;

      if (typeof interactionId !== 'string') throw new Error('Invalid session credential');

      const sessions = parseRecord(state.sessionsJson);

      let session = sessions[interactionId];

      if (!session) return jsonResponse(404, { error: 'live_session_not_found' });

      validSessionCredential(authorization.slice(7), session, state.agentId);

      const peerText = textFromMessage(body.params?.message ?? {});

      let deliveredText = peerText;

      if (!session.contextDelivered) {

        deliveredText = withSessionContext(

          session,

          parseRecord(state.offersJson)[interactionId]?.offer,

          peerText,

        );

        session = { ...session, contextDelivered: true };

        sessions[interactionId] = session;

        await setState(client, ctx.integrationId, {

          ...state,

          sessionsJson: JSON.stringify(sessions),

        });

      }

      const message = await createIncomingMessage(

        client,

        interactionId,

        session.peer.agentId,

        deliveredText,

      );

      await heartbeat(ctx);

      return jsonResponse(200, {

        jsonrpc: '2.0',

        id: body.id,

        result: { task: { id: message.id, state: 'submitted' } },

      });

    } catch (error) {

      return jsonResponse(401, {

        error: error instanceof Error ? error.message : 'invalid_session_credential',

      });

    }

  },

});