import assert from 'node:assert/strict';
import crypto from 'node:crypto';
import fs from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import test from 'node:test';
import {
  assertRequiredCodeExecutorAvailable,
  assertRequiredImageGenerationCompleted,
  createAgentRunGateway,
  normalizeAgentRunWorkerIdentity,
  resolveRequiredCodeExecutor,
} from './agent-run-gateway.mjs';

test('required code executor is read from run metadata', () => {
  assert.equal(resolveRequiredCodeExecutor({
    metadata: { memindRun: { executor: 'AIDER' } },
  }), 'aider');
  assert.equal(resolveRequiredCodeExecutor({
    metadata: { memindRun: { executor: 'unknown' } },
  }), null);
});

test('required Aider executor fails closed when Tool Gateway is unavailable', () => {
  assert.doesNotThrow(() => assertRequiredCodeExecutorAvailable('aider', {
    enabled: true,
    executors: ['aider', 'openhands'],
  }));
  assert.throws(
    () => assertRequiredCodeExecutorAvailable('aider', {
      enabled: false,
      executors: ['aider', 'openhands'],
    }),
    (error) => error?.code === 'REQUIRED_EXECUTOR_UNAVAILABLE' && error?.retryable === false,
  );
  assert.throws(
    () => assertRequiredCodeExecutorAvailable('aider', {
      enabled: true,
      executors: ['openhands'],
    }),
    (error) => error?.code === 'REQUIRED_EXECUTOR_UNAVAILABLE',
  );
});

test('required image generation cannot succeed without a verified raster image_make result', () => {
  const row = {
    user_message_json: JSON.stringify({
      metadata: { memindRun: { imageGenerationMode: 'required' } },
    }),
  };
  assert.throws(
    () => assertRequiredImageGenerationCompleted(row, null, {
      generateImage: { called: false, succeeded: false },
    }),
    (error) => error?.code === 'IMAGE_GENERATION_REQUIRED_NOT_CALLED',
  );
  assert.throws(
    () => assertRequiredImageGenerationCompleted(row, null, {
      generateImage: { called: true, succeeded: false },
    }),
    (error) => error?.code === 'IMAGE_GENERATION_REQUIRED_MISSING',
  );
  assert.doesNotThrow(() => assertRequiredImageGenerationCompleted(row, null, {
    generateImage: { called: true, succeeded: true, jobId: 'job-1', mimeType: 'image/webp' },
  }));
});

test('normalizeAgentRunWorkerIdentity creates a stable normalized runtime boundary', () => {
  assert.deepEqual(
    normalizeAgentRunWorkerIdentity({
      workerId: 'worker-a',
      runtimeRoot: '/tmp/runtime/../runtime/current',
      buildId: 'build-123',
    }),
    {
      workerId: 'worker-a',
      runtimeRoot: '/tmp/runtime/current',
      buildId: 'build-123',
    },
  );
});

function createFakePool({ sessionDeliverables = {}, workspaceDeliverables = {} } = {}) {
  const runs = new Map();
  const events = [];

  const sessionFinishedAt = (runId) => {
    const timestamps = events
      .filter((event) => event.runId === runId && event.eventType === 'session_finished')
      .map((event) => Number(event.createdAt ?? 0));
    return timestamps.length ? Math.max(...timestamps) : null;
  };

  const isStaleRunningRow = (row, heartbeatCutoff, startedCutoff, sessionFinishedCutoff) => {
    if (row.status !== 'running' || row.started_at == null) return false;
    const finishedAt = sessionFinishedAt(row.id);
    const heartbeatAt = latestHeartbeatAt(row.id);
    return (
      (heartbeatAt == null || Number(heartbeatAt) <= Number(heartbeatCutoff))
      && (
        Number(row.started_at) <= Number(startedCutoff)
        || (finishedAt != null && Number(finishedAt) <= Number(sessionFinishedCutoff))
      )
    );
  };

  const latestHeartbeatAt = (runId) => {
    const timestamps = events
      .filter((event) => event.runId === runId && event.eventType === 'worker_heartbeat')
      .map((event) => Number(event.createdAt ?? 0));
    return timestamps.length ? Math.max(...timestamps) : null;
  };

  return {
    runs,
    events,
    async query(sql, params = []) {
      if (sql.includes('SELECT * FROM h5_agent_runs WHERE id = ? AND user_id = ?')) {
        const [id, userId] = params;
        const row = runs.get(id);
        return [[row && row.user_id === userId ? row : undefined].filter(Boolean)];
      }
      if (sql.includes('SELECT * FROM h5_agent_runs WHERE user_id = ? AND request_id = ?')) {
        const [userId, requestId] = params;
        return [[...runs.values()].filter((row) => row.user_id === userId && row.request_id === requestId)];
      }
      if (sql.includes('agent_session_id = ?') && sql.includes("status NOT IN ('succeeded', 'failed')")) {
        const [sessionId] = params;
        const active = [...runs.values()].filter(
          (row) => row.agent_session_id === sessionId && !['succeeded', 'failed'].includes(row.status),
        );
        return [active.slice(0, 1).map((row) => ({ id: row.id }))];
      }
      if (sql.includes('SELECT * FROM h5_agent_runs WHERE id = ? LIMIT 1')) {
        return [[runs.get(params[0])].filter(Boolean)];
      }
      if (sql.includes('SELECT status, COUNT(*) AS count')) {
        const counts = new Map();
        for (const row of runs.values()) {
          if (!['queued', 'running', 'retryable'].includes(row.status)) continue;
          counts.set(row.status, (counts.get(row.status) ?? 0) + 1);
        }
        return [[...counts].map(([status, count]) => ({ status, count }))];
      }
      if (sql.includes('h.latest_heartbeat_at') && sql.includes("WHERE r.status = 'running'") && sql.includes('LIMIT 1')) {
        return [[...runs.values()]
          .filter((row) => row.status === 'running')
          .map((row) => ({
            id: row.id,
            request_id: row.request_id,
            started_at: row.started_at,
            updated_at: row.updated_at,
            attempts: row.attempts,
            latest_heartbeat_at: latestHeartbeatAt(row.id),
          }))
          .sort((a, b) => Number(a.latest_heartbeat_at ?? a.started_at ?? 0) - Number(b.latest_heartbeat_at ?? b.started_at ?? 0))
          .slice(0, 1)];
      }
      if (sql.includes('SELECT COUNT(*) AS count') && sql.includes('worker_heartbeat')) {
        return [[{
          count: [...runs.values()]
            .filter((row) => row.status === 'running' && latestHeartbeatAt(row.id) == null)
            .length,
        }]];
      }
      if (sql.includes('SELECT') && sql.includes('session_finished_at') && sql.includes('r.started_at <= ?')) {
        const hasSessionFilter = sql.includes('AND r.agent_session_id = ?');
        const [heartbeatCutoff, startedCutoff, sessionFinishedCutoff] = params;
        const sessionId = hasSessionFilter ? params[3] : null;
        const limit = params[hasSessionFilter ? 4 : 3] ?? 1;
        return [[...runs.values()]
          .filter((row) => (
            (!sessionId || row.agent_session_id === sessionId) &&
            isStaleRunningRow(row, heartbeatCutoff, startedCutoff, sessionFinishedCutoff)
          ))
          .sort((a, b) => {
            const aKey = Number(sessionFinishedAt(a.id) ?? a.started_at ?? 0);
            const bKey = Number(sessionFinishedAt(b.id) ?? b.started_at ?? 0);
            return aKey - bKey;
          })
          .slice(0, Number(limit))
          .map((row) => ({
            id: row.id,
            user_id: row.user_id,
            agent_session_id: row.agent_session_id,
            request_id: row.request_id,
            started_at: row.started_at,
            updated_at: row.updated_at,
            attempts: row.attempts,
            latest_heartbeat_at: latestHeartbeatAt(row.id),
            session_finished_at: sessionFinishedAt(row.id),
          }))];
      }
      if (sql.includes('SELECT') && sql.includes('latest_heartbeat_at') && sql.includes('COALESCE(h.latest_heartbeat_at, r.started_at) <= ?')) {
        const [cutoff, limit = 1] = params;
        return [[...runs.values()]
          .map((row) => ({ row, heartbeatAt: latestHeartbeatAt(row.id) }))
          .filter(({ row, heartbeatAt }) => (
            row.status === 'running' &&
            row.started_at != null &&
            Number(heartbeatAt ?? row.started_at) <= Number(cutoff)
          ))
          .sort((a, b) => Number(a.heartbeatAt ?? a.row.started_at) - Number(b.heartbeatAt ?? b.row.started_at))
          .slice(0, Number(limit))
          .map(({ row, heartbeatAt }) => ({
            id: row.id,
            request_id: row.request_id,
            started_at: row.started_at,
            updated_at: row.updated_at,
            attempts: row.attempts,
            latest_heartbeat_at: heartbeatAt,
          }))];
      }
      if (sql.includes('SELECT id') && sql.includes("status IN ('queued', 'retryable')")) {
        const [runtimeRoot, buildId, rawLimit = 1] = params;
        const limit = Number(rawLimit);
        return [[...runs.values()]
          .filter((row) => (
            ['queued', 'retryable'].includes(row.status) &&
            (row.required_runtime_root == null ||
              row.required_runtime_root === runtimeRoot) &&
            (row.required_build_id == null ||
              row.required_build_id === buildId)
          ))
          .sort((a, b) => Number(a.updated_at) - Number(b.updated_at))
          .slice(0, limit)
          .map((row) => ({ id: row.id }))];
      }
      if (sql.includes('INSERT INTO h5_agent_runs')) {
        const [
          id,
          userId,
          sessionId,
          goalRunId,
          goalCheckpointId,
          requestId,
          userMessageJson,
          createdAt,
          updatedAt,
          requiredRuntimeRoot,
          requiredBuildId,
        ] = params;
        runs.set(id, {
          id,
          user_id: userId,
          agent_session_id: sessionId,
          goal_run_id: goalRunId,
          goal_checkpoint_id: goalCheckpointId,
          request_id: requestId,
          status: 'queued',
          attempts: 0,
          user_message_json: userMessageJson,
          error_message: null,
          created_at: createdAt,
          updated_at: updatedAt,
          started_at: null,
          completed_at: null,
          required_runtime_root: requiredRuntimeRoot,
          required_build_id: requiredBuildId,
          claimed_worker_id: null,
          claimed_runtime_root: null,
          claimed_build_id: null,
        });
        return [{ affectedRows: 1 }];
      }
      if (sql.includes('INSERT INTO h5_agent_run_events')) {
        const [id, runId, eventType, dataJson, createdAt] = params;
        events.push({ id, runId, eventType, dataJson, createdAt });
        return [{ affectedRows: 1 }];
      }
      if (sql.includes('FROM h5_agent_run_events e') && sql.includes('INNER JOIN h5_agent_runs r')) {
        const [eventId, runId, userId] = params;
        const row = runs.get(runId);
        const event = events.find((item) => item.id === eventId && item.runId === runId);
        if (!row || row.user_id !== userId || !event) {
          return [[]];
        }
        return [[{ created_at: event.createdAt }]];
      }
      if (sql.includes('FROM h5_agent_run_events') && sql.includes('WHERE run_id = ?')) {
        const runId = params[0];
        let filtered = events
          .filter((event) => event.runId === runId)
          .map((event) => ({
            id: event.id,
            event_type: event.eventType,
            data_json: event.dataJson,
            created_at: event.createdAt,
          }))
          .sort((a, b) => Number(a.created_at) - Number(b.created_at) || String(a.id).localeCompare(String(b.id)));
        if (sql.includes('created_at > ?')) {
          const afterCreatedAt = Number(params[1]);
          filtered = filtered.filter((event) => Number(event.created_at) > afterCreatedAt);
          const limit = Number(params[2]);
          return [filtered.slice(0, limit)];
        }
        const limit = Number(params[1]);
        return [filtered.slice(0, limit)];
      }
      if (sql.includes("SET status = 'running'")) {
        const [
          attempts,
          startedAt,
          updatedAt,
          workerId,
          runtimeRoot,
          buildId,
          id,
          requiredRuntimeRoot,
          requiredBuildId,
        ] = params;
        const row = runs.get(id);
        if (
          !row ||
          !['queued', 'retryable'].includes(row.status) ||
          (row.required_runtime_root != null &&
            row.required_runtime_root !== requiredRuntimeRoot) ||
          (row.required_build_id != null &&
            row.required_build_id !== requiredBuildId)
        ) {
          return [{ affectedRows: 0 }];
        }
        Object.assign(row, {
          status: 'running',
          attempts,
          started_at: row.started_at ?? startedAt,
          updated_at: updatedAt,
          error_message: null,
          claimed_worker_id: workerId,
          claimed_runtime_root: runtimeRoot,
          claimed_build_id: buildId,
        });
        return [{ affectedRows: 1 }];
      }
      if (sql.includes("WHERE id = ?") && sql.includes("status = 'running'") && sql.includes('session_finished')) {
        const [errorMessage, updatedAt, completedAt, id, startedCutoff, sessionFinishedCutoff, heartbeatCutoff] = params;
        const row = runs.get(id);
        if (!row || !isStaleRunningRow(row, heartbeatCutoff, startedCutoff, sessionFinishedCutoff)) {
          return [{ affectedRows: 0 }];
        }
        Object.assign(row, {
          status: 'failed',
          error_message: errorMessage,
          updated_at: updatedAt,
          completed_at: completedAt,
        });
        return [{ affectedRows: 1 }];
      }
      if (sql.includes("WHERE id = ?") && sql.includes("status = 'running'") && sql.includes('worker_heartbeat')) {
        const [errorMessage, updatedAt, completedAt, id, cutoff] = params;
        const row = runs.get(id);
        if (
          !row ||
          row.status !== 'running' ||
          row.started_at == null ||
          Number(latestHeartbeatAt(id) ?? row.started_at) > Number(cutoff)
        ) {
          return [{ affectedRows: 0 }];
        }
        Object.assign(row, {
          status: 'failed',
          error_message: errorMessage,
          updated_at: updatedAt,
          completed_at: completedAt,
        });
        return [{ affectedRows: 1 }];
      }
      if (sql.includes('FROM h5_page_records p') && sql.includes('source_session_id')) {
        const [userId, sessionId] = params;
        return [sessionDeliverables[`${userId}:${sessionId}`] ?? []];
      }
      if (sql.includes('FROM h5_page_records p') && sql.includes('auto_synced')) {
        const userId = params[0];
        const sinceMs = params.length > 1 ? Number(params[1]) : null;
        let rows = workspaceDeliverables[userId] ?? [];
        if (sinceMs != null) {
          rows = rows.filter((row) => Number(row.updated_at ?? 0) >= sinceMs);
        }
        return [rows];
      }
      if (sql.includes('UPDATE h5_agent_runs SET')) {
        const setSql = sql.split(' WHERE ')[0];
        const columns = [...setSql.matchAll(/([a-z_]+) = \?/g)].map((match) => match[1]);
        const id = params[columns.length];
        const row = runs.get(id);
        if (!row) return [{ affectedRows: 0 }];
        if (sql.includes("status = 'running'") && sql.includes('started_at = COALESCE(started_at, ?)')) {
          const [attempts, startedAt, updatedAt] = params;
          Object.assign(row, {
            status: 'running',
            attempts,
            started_at: row.started_at ?? startedAt,
            updated_at: updatedAt,
            error_message: null,
          });
          return [{ affectedRows: 1 }];
        }
        const expectedStatus = sql.includes('AND status = ?') ? params[columns.length + 1] : null;
        if (expectedStatus && row.status !== expectedStatus) return [{ affectedRows: 0 }];
        for (let i = 0; i < columns.length; i += 1) {
          row[columns[i]] = params[i];
        }
        return [{ affectedRows: 1 }];
      }
      throw new Error(`Unhandled SQL: ${sql}`);
    },
  };
}

async function waitFor(predicate) {
  for (let i = 0; i < 50; i += 1) {
    if (predicate()) return;
    await new Promise((resolve) => setTimeout(resolve, 5));
  }
  assert.fail('condition was not met');
}

test('agent run creation is idempotent by user and request id', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const first = await gateway.createRun('user-1', {
    requestId: 'req-1',
    userMessage: { role: 'user', content: [] },
  });
  const second = await gateway.createRun('user-1', {
    requestId: 'req-1',
    userMessage: { role: 'user', content: [] },
  });

  assert.equal(first.id, second.id);
  assert.equal(pool.runs.size, 1);
  assert.equal(second.status, 'queued');
});

test('agent run creation stores code tool metadata in the queued message', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-code',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '修改仓库代码' }],
      metadata: { source: 'h5' },
    },
    toolMode: 'code-task',
    taskType: 'repo_refactor',
  });

  const stored = JSON.parse(pool.runs.get(run.id).user_message_json);
  assert.equal(stored.metadata.source, 'h5');
  assert.deepEqual(stored.metadata.memindRun, {
    toolMode: 'code',
    taskType: 'repo_refactor',
  });
});

test('explicit Page Data selection enters Orchestrator Shadow even when the run starts in chat mode', async () => {
  const pool = createFakePool();
  const observed = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    observeWorkflowRun: async (input) => {
      observed.push(input);
      return { observed: false, reason: 'test-only' };
    },
  });

  const run = await gateway.createRun('user-page-data-shadow', {
    requestId: 'req-page-data-shadow',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释一下这个数据空间' }],
      metadata: {
        displayText: '解释一下这个数据空间',
        memindRun: { pgRequired: true },
      },
    },
    toolMode: 'chat',
  });

  await waitFor(() => observed.length === 1);
  assert.equal(observed[0].runId, run.id);
  assert.equal(observed[0].pageDataRequired, true);
  assert.equal(observed[0].taskType, 'page_data_dev');
  assert.equal(pool.runs.get(run.id).status, 'queued');
});

test('successful Page Data runs send bounded validation evidence without changing Native execution', async () => {
  const pool = createFakePool();
  const validationInputs = [];
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-validation' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    observeWorkflowRun: async () => ({ observed: true }),
    observeWorkflowValidation: async (input) => {
      validationInputs.push(input);
      return {
        observed: true,
        engine: 'langgraph',
        mode: 'shadow',
        validation: {
          kind: 'page-data-delivery',
          verdict: 'inconclusive',
        },
      };
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-page-data-validation', {
    requestId: 'req-page-data-validation',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释 Page Data API 的用途' }],
      metadata: {
        displayText: '解释 Page Data API 的用途',
        memindRun: { pgRequired: true },
      },
    },
    toolMode: 'chat',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  await waitFor(() => validationInputs.length === 1);
  assert.equal(submitted.length, 1);
  assert.equal(validationInputs[0].runId, run.id);
  assert.equal(validationInputs[0].observation.required, true);
  assert.deepEqual(
    validationInputs[0].observation.checks.map((check) => [check.id, check.status]),
    [
      ['agent_run_completion', 'passed'],
      ['page_data_binding', 'skipped'],
      ['page_data_storage_policy', 'skipped'],
      ['page_data_deliverable', 'skipped'],
      ['independent_review', 'skipped'],
    ],
  );
  const projected = JSON.stringify(validationInputs[0].observation);
  assert.equal(projected.includes('解释 Page Data API'), false);
  assert.equal(pool.runs.get(run.id).status, 'succeeded');
  await waitFor(() => pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_observation_completed',
  ));
});

test('Page Data validation observation failure stays isolated from the Native result', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-validation-failure' };
      },
      async submitSessionReplyForUser() {},
    },
    observeWorkflowRun: async () => ({ observed: true }),
    observeWorkflowValidation: async () => {
      throw Object.assign(new Error('validation observer unavailable'), {
        code: 'VALIDATION_OBSERVER_UNAVAILABLE',
      });
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-page-data-validation-failure', {
    requestId: 'req-page-data-validation-failure',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释 Page Data API' }],
      metadata: {
        displayText: '解释 Page Data API',
        memindRun: { pgRequired: true },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  await waitFor(() => pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_observation_failed',
  ));
  assert.equal(pool.runs.get(run.id).status, 'succeeded');
  const failure = JSON.parse(pool.events.find(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_observation_failed',
  ).dataJson);
  assert.equal(failure.code, 'VALIDATION_OBSERVER_UNAVAILABLE');
});

test('enforced Page Data validation waits for Orchestrator passed before Native success', async () => {
  const pool = createFakePool();
  const validationStatuses = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-gate-pass' };
      },
      async submitSessionReplyForUser() {},
    },
    observeWorkflowRun: async () => ({ observed: true }),
    observeWorkflowValidation: async (input) => {
      validationStatuses.push(pool.runs.get(input.runId)?.status);
      assert.deepEqual(
        input.observation.checks
          .filter((check) => [
            'agent_run_completion',
            'page_data_binding',
            'page_data_storage_policy',
          ].includes(check.id))
          .map((check) => [check.id, check.status]),
        [
          ['agent_run_completion', 'passed'],
          ['page_data_binding', 'passed'],
          ['page_data_storage_policy', 'passed'],
        ],
      );
      return {
        observed: true,
        engine: 'langgraph',
        mode: 'shadow',
        configVersion: 12,
        validation: {
          kind: 'page-data-delivery',
          verdict: 'passed',
        },
      };
    },
    syncUserPagesOnSuccess: async () => ({
      pageDataBind: { errors: [] },
      pageDataRelativePaths: [],
    }),
    validateRunDeliverables: async () => ({ errors: [] }),
    enforcePageDataWorkflowValidation: true,
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-page-data-gate-pass', {
    requestId: 'req-page-data-gate-pass',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释 Page Data API' }],
      metadata: {
        displayText: '解释 Page Data API',
        memindRun: { pgRequired: true },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(validationStatuses, ['running']);
  assert.ok(pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_gate_passed',
  ));
  assert.equal(pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_observation_completed',
  ), false);
});

test('enforced Page Data validation fails closed on an inconclusive verdict', async () => {
  const pool = createFakePool();
  let validationCalls = 0;
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-gate-inconclusive' };
      },
      async submitSessionReplyForUser() {},
    },
    observeWorkflowRun: async () => ({ observed: true }),
    observeWorkflowValidation: async () => {
      validationCalls += 1;
      return {
        observed: true,
        engine: 'langgraph',
        mode: 'shadow',
        validation: {
          kind: 'page-data-delivery',
          verdict: 'inconclusive',
        },
      };
    },
    enforcePageDataWorkflowValidation: true,
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-page-data-gate-inconclusive', {
    requestId: 'req-page-data-gate-inconclusive',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释 Page Data API' }],
      metadata: {
        displayText: '解释 Page Data API',
        memindRun: { pgRequired: true },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.equal(validationCalls, 1);
  assert.match(pool.runs.get(run.id).error_message, /did not pass: inconclusive/);
  assert.match(pool.runs.get(run.id).error_message, /建议（Page Data 审查结果不明确）/);
  const failed = pool.events.find(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_gate_failed',
  );
  assert.ok(failed);
  const failedData = JSON.parse(failed.dataJson);
  assert.equal(failedData.code, 'WORKFLOW_VALIDATION_GATE_INCONCLUSIVE');
  assert.equal(failedData.suggestions?.[0]?.code, 'WORKFLOW_VALIDATION_GATE_INCONCLUSIVE');
});

test('enforced Page Data validation fails closed without retrying when Orchestrator is unavailable', async () => {
  const pool = createFakePool();
  let validationCalls = 0;
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-gate-unavailable' };
      },
      async submitSessionReplyForUser() {},
    },
    observeWorkflowRun: async () => ({ observed: true }),
    observeWorkflowValidation: async () => {
      validationCalls += 1;
      throw Object.assign(new Error('orchestrator unavailable'), {
        code: 'ORCHESTRATOR_UNAVAILABLE',
      });
    },
    enforcePageDataWorkflowValidation: true,
    retryDelaysMs: [1, 1, 1],
  });

  const run = await gateway.createRun('user-page-data-gate-unavailable', {
    requestId: 'req-page-data-gate-unavailable',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '解释 Page Data API' }],
      metadata: {
        displayText: '解释 Page Data API',
        memindRun: { pgRequired: true },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.equal(validationCalls, 1);
  assert.equal(pool.runs.get(run.id).attempts, 1);
  const failed = pool.events.find(
    (event) => event.runId === run.id
      && event.eventType === 'workflow_validation_gate_failed',
  );
  const failure = JSON.parse(failed.dataJson);
  assert.equal(failure.code, 'WORKFLOW_VALIDATION_GATE_UNAVAILABLE');
  assert.equal(failure.upstreamCode, 'ORCHESTRATOR_UNAVAILABLE');
  assert.equal(failure.suggestions?.[0]?.code, 'WORKFLOW_VALIDATION_GATE_UNAVAILABLE');
  assert.match(pool.runs.get(run.id).error_message, /建议（Page Data 审查服务不可用）/);
});

test('agent run starts a session and marks submitted reply as succeeded', async () => {
  const pool = createFakePool();
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-1' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-1',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'hi' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted.map((item) => item.sessionId), ['session-1']);
  assert.equal(pool.runs.get(run.id).attempts, 1);
});

test('workflow shadow failure cannot change the native agent run result', async () => {
  const pool = createFakePool();
  const submitted = [];
  const shadowError = Object.assign(new Error('orchestrator unavailable'), {
    code: 'ORCHESTRATOR_UNAVAILABLE',
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-shadow-failure' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    observeWorkflowRun: async () => {
      throw shadowError;
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-shadow-failure', {
    requestId: 'req-shadow-failure',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'native must win' }] },
    toolMode: 'code',
    taskType: 'repo_refactor',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  await waitFor(() => pool.events.some(
    (event) => event.runId === run.id && event.eventType === 'workflow_shadow_failed',
  ));

  assert.equal(submitted.length, 1);
  assert.equal(pool.runs.get(run.id).status, 'succeeded');
  assert.equal(pool.runs.get(run.id).attempts, 1);
  const failureEvent = pool.events.find(
    (event) => event.runId === run.id && event.eventType === 'workflow_shadow_failed',
  );
  const failureData = JSON.parse(failureEvent.dataJson);
  assert.equal(failureData.code, 'ORCHESTRATOR_UNAVAILABLE');
  assert.equal(failureData.message, 'orchestrator unavailable');
  assert.ok(Number.isFinite(failureData.latencyMs));
  assert.ok(failureData.latencyMs >= 0);
});

test('workflow shadow queue overflow skips observation without changing native queued runs', async () => {
  const pool = createFakePool();
  const observedRunIds = [];
  let releaseFirstObservation;
  const firstObservationBlocked = new Promise((resolve) => {
    releaseFirstObservation = resolve;
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    maxConcurrentShadowObservations: 1,
    maxQueuedShadowObservations: 1,
    observeWorkflowRun: async (input) => {
      observedRunIds.push(input.runId);
      if (observedRunIds.length === 1) await firstObservationBlocked;
      return { observed: false, reason: 'test_observation_complete' };
    },
  });

  const createCodeRun = (suffix) => gateway.createRun(`user-shadow-${suffix}`, {
    requestId: `req-shadow-${suffix}`,
    userMessage: { role: 'user', content: [{ type: 'text', text: `run ${suffix}` }] },
    toolMode: 'code',
    taskType: 'repo_refactor',
  });

  const first = await createCodeRun('first');
  await waitFor(() => observedRunIds.length === 1);
  const second = await createCodeRun('second');
  const third = await createCodeRun('third');

  await waitFor(() => pool.events.some(
    (event) => event.runId === third.id && event.eventType === 'workflow_shadow_skipped',
  ));
  assert.deepEqual(
    [first, second, third].map((run) => pool.runs.get(run.id).status),
    ['queued', 'queued', 'queued'],
  );
  assert.deepEqual(JSON.parse(pool.events.find(
    (event) => event.runId === third.id && event.eventType === 'workflow_shadow_skipped',
  ).dataJson), {
    reason: 'shadow_queue_full',
  });

  releaseFirstObservation();
  await waitFor(() => observedRunIds.length === 2);
  assert.deepEqual(observedRunIds, [first.id, second.id]);
});

test('agent run policy allow path preserves existing routing and submission behavior', async () => {
  const pool = createFakePool();
  const submitted = [];
  const evaluated = [];
  const routed = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    systemDisclosurePolicyService: {
      evaluate(input) {
        evaluated.push(input);
        return { action: 'allow', matched: false, enforced: false };
      },
    },
    chatIntentRouter: {
      async classify(input) {
        routed.push(input);
        return { route: 'agent_orchestration', reason: 'existing route' };
      },
      applyAgentOrchestration(message) {
        return message;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-policy-allow' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-policy-allow',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '请帮我安排明天的计划' }],
      metadata: { displayText: '请帮我安排明天的计划' },
    },
  });
  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');

  assert.equal(evaluated.length, 1);
  assert.equal(routed.length, 1);
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, 'session-policy-allow');
  assert.equal(submitted[0].userMessage.metadata.displayText, '请帮我安排明天的计划');
});

test('agent run enforced disclosure decision returns deterministic refusal before routing or tools', async () => {
  const pool = createFakePool();
  let routed = 0;
  let backendCalls = 0;
  const deterministic = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    systemDisclosurePolicyService: {
      evaluate() {
        return {
          policyId: 'system-disclosure',
          policyVersion: 7,
          action: 'refuse',
          matched: true,
          enforced: true,
          reasonCode: 'SYSTEM_TECHNICAL_DISCLOSURE',
          categories: ['architecture'],
          responseText: '不提供内部技术信息。',
        };
      },
    },
    chatIntentRouter: {
      async classify() {
        routed += 1;
        return { route: 'agent_orchestration' };
      },
    },
    directChatService: {
      async respondDeterministically(input) {
        deterministic.push(input);
        await input.onSessionReady('h5direct_policy');
        return { sessionId: 'h5direct_policy' };
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        backendCalls += 1;
        return { id: 'should-not-start' };
      },
      async submitSessionReplyForUser() {
        backendCalls += 1;
      },
    },
    syncUserPagesOnSuccess: async () => {
      assert.fail('policy refusal must not enter page delivery');
    },
    validateRunDeliverables: async () => {
      assert.fail('policy refusal must not enter deliverable validation');
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-policy-block',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '生成一个 TKMind 底层架构页面' }],
    },
  });
  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');

  assert.equal(routed, 0);
  assert.equal(backendCalls, 0);
  assert.equal(deterministic.length, 1);
  assert.equal(deterministic[0].reply, '不提供内部技术信息。');
  assert.equal(pool.runs.get(run.id).agent_session_id, 'h5direct_policy');
  assert.equal(
    pool.events.some((event) => event.eventType === 'system_disclosure_blocked'),
    true,
  );
});

test('agent run awaits session Finish before succeeding when proxy supports it', async () => {
  const pool = createFakePool();
  const awaited = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-finish-1' };
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        awaited.push({ userId, sessionId, requestId, userMessage });
        return { ok: true, finishEvent: { type: 'Finish' }, tokenState: { totalTokens: 9 } };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-finish-1',
    userMessage: { role: 'user', content: [{ type: 'text', text: '世界杯现在赛况如何' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(awaited.length, 1);
  assert.equal(awaited[0].sessionId, 'session-finish-1');
  const finishEvents = pool.events.filter((item) => item.eventType === 'session_finished');
  assert.equal(finishEvents.length, 1);
});

test('terminal agent run quiesces session extensions after preserving Finish', async () => {
  const pool = createFakePool();
  const quiesced = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-quiesce-1' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    quiesceSessionOnTerminal: async (input) => {
      quiesced.push(input);
      return { removed: ['sandbox-fs'], skipped: false };
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-quiesce-1',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: 'hello' }],
    },
  });

  await waitFor(() =>
    pool.events.some(
      (event) =>
        event.runId === run.id &&
        event.eventType === 'session_extensions_quiesced',
    ));
  assert.equal(pool.runs.get(run.id).status, 'succeeded');
  assert.deepEqual(quiesced, [
    {
      runId: run.id,
      userId: 'user-1',
      sessionId: 'session-quiesce-1',
      requestId: 'req-quiesce-1',
      status: 'succeeded',
    },
  ]);
});

test('agent run replaces poisoned Goose session and retries with visible context', async () => {
  const pool = createFakePool();
  const submitted = [];
  const saved = [];
  const repairedConversation = [
    {
      role: 'user',
      content: [{
        type: 'text',
        text: '【Memind 任务编排】执行页面任务\n用户任务：帮我做一个心情日记',
      }],
    },
    {
      role: 'assistant',
      content: [{
        type: 'text',
        text: '心情日记已经完成：https://example.com/MindSpace/user-1/public/mood.html',
      }],
    },
  ];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-clean' };
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
        if (sessionId === 'session-poisoned') {
          const error = new Error('tool history requires fresh session');
          error.code = 'SESSION_TOOL_HISTORY_FRESH_SESSION_REQUIRED';
          error.repairedConversation = repairedConversation;
          throw error;
        }
        return { ok: true, finishEvent: { type: 'Finish' }, tokenState: { totalTokens: 12 } };
      },
    },
    conversationMemoryService: {
      async saveConversationMessages(sessionId, userId, messages) {
        saved.push({ sessionId, userId, messages });
        return messages;
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'session-poisoned',
    requestId: 'req-poisoned-replacement',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '只确认当前状态' }],
    },
    forceDeepReasoning: true,
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted.map((item) => item.sessionId), [
    'session-poisoned',
    'session-clean',
  ]);
  assert.match(submitted[1].userMessage.content[0].text, /会话恢复上下文/);
  assert.match(submitted[1].userMessage.content[0].text, /帮我做一个心情日记/);
  assert.match(submitted[1].userMessage.content[0].text, /心情日记已经完成/);
  assert.equal(pool.runs.get(run.id).agent_session_id, 'session-clean');
  assert.equal(saved.length, 1);
  assert.equal(saved[0].sessionId, 'session-clean');
  assert.ok(pool.events.some((event) => event.eventType === 'poisoned_session_replaced'));
});

test('agent run compacts oversized Goose context before continuing the same logical conversation', async () => {
  const pool = createFakePool();
  const submitted = [];
  const compacted = [];
  const priorConversation = [
    {
      role: 'user',
      content: [{ type: 'text', text: '继续修改 public/durable-survey.html' }],
    },
    {
      role: 'assistant',
      content: [{ type: 'text', text: 'DURABILITY-26 已完成' }],
    },
  ];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async compactSessionConversationForUser(userId, sessionId, options) {
        compacted.push({ userId, sessionId, options });
        return {
          compacted: true,
          conversation: priorConversation,
          messageCount: 903,
          charCount: 520_000,
        };
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    sessionCompactMessageCount: 180,
    sessionCompactCharCount: 120_000,
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'session-durable',
    requestId: 'req-durable-27',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '继续修改第 27 轮' }],
      metadata: {
        memindRun: { sessionMessageCount: 229 },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(compacted.length, 1);
  assert.equal(compacted[0].sessionId, 'session-durable');
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, 'session-durable');
  assert.match(submitted[0].userMessage.content[0].text, /会话恢复上下文/);
  assert.match(submitted[0].userMessage.content[0].text, /DURABILITY-26 已完成/);
  assert.ok(pool.events.some((event) => event.eventType === 'session_context_compacted'));
});

test('agent run transparently rotates oversized context when Goose rejects in-place compaction', async () => {
  const pool = createFakePool();
  const submitted = [];
  const saved = [];
  const priorConversation = [
    {
      role: 'user',
      content: [{ type: 'text', text: '继续修改耐久问卷' }],
    },
    {
      role: 'assistant',
      content: [{ type: 'text', text: 'DURABILITY-26 已完成' }],
    },
  ];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async compactSessionConversationForUser() {
        const error = new Error('Goose does not support conversation update');
        error.code = 'SESSION_CONTEXT_FRESH_SESSION_REQUIRED';
        error.conversation = priorConversation;
        error.messageCount = 903;
        error.charCount = 520_000;
        throw error;
      },
      async startSessionForUser() {
        return { id: 'session-durable-rotated' };
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    conversationMemoryService: {
      async saveConversationMessages(sessionId, userId, messages) {
        saved.push({ sessionId, userId, messages });
        return messages;
      },
    },
    sessionCompactMessageCount: 180,
    sessionCompactCharCount: 120_000,
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'session-durable-old',
    requestId: 'req-durable-rotate',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '继续修改第 27 轮' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, 'session-durable-rotated');
  assert.match(submitted[0].userMessage.content[0].text, /会话恢复上下文/);
  assert.equal(pool.runs.get(run.id).agent_session_id, 'session-durable-rotated');
  assert.equal(saved.length, 1);
  assert.equal(saved[0].sessionId, 'session-durable-rotated');
  assert.ok(pool.events.some((event) => event.eventType === 'session_context_rotated'));
});

test('agent run replaces reasoning-poisoned Goose session and retries with visible context', async () => {
  const pool = createFakePool();
  const submitted = [];
  const fetched = [];
  const priorConversation = [
    {
      role: 'user',
      content: [{ type: 'text', text: '帮我修复活动报名页 bind' }],
    },
    {
      role: 'assistant',
      content: [{ type: 'text', text: '正在检查 dataset 字段…' }],
    },
  ];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-reasoning-clean' };
      },
      async fetchSessionConversationForUser(userId, sessionId) {
        fetched.push({ userId, sessionId });
        return priorConversation;
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
        if (sessionId === 'session-reasoning-poisoned') {
          const error = new Error('reasoning_content must be passed back');
          error.code = 'SESSION_REASONING_CONTENT_POISONED';
          throw error;
        }
        return { ok: true, finishEvent: { type: 'Finish' }, tokenState: { totalTokens: 8 } };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'session-reasoning-poisoned',
    requestId: 'req-reasoning-replacement',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '继续修复 bind' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted.map((item) => item.sessionId), [
    'session-reasoning-poisoned',
    'session-reasoning-clean',
  ]);
  assert.deepEqual(fetched, [{ userId: 'user-1', sessionId: 'session-reasoning-poisoned' }]);
  assert.match(submitted[1].userMessage.content[0].text, /会话恢复上下文/);
  assert.match(submitted[1].userMessage.content[0].text, /活动报名页 bind/);
  const replaced = pool.events.find((event) => event.eventType === 'poisoned_session_replaced');
  const replacedData = typeof replaced?.dataJson === 'string'
    ? JSON.parse(replaced.dataJson)
    : replaced?.dataJson;
  assert.equal(replacedData?.reason, 'SESSION_REASONING_CONTENT_POISONED');
});

test('agent run degrades visual inspection after an earlier session-history recovery', async () => {
  const pool = createFakePool();
  const submitted = [];
  const started = [];
  const replacementIds = ['session-tool-clean', 'session-visual-fallback'];
  const priorConversation = [
    {
      role: 'user',
      content: [{ type: 'text', text: '帮我写一首诗，做成页面' }],
    },
    {
      role: 'assistant',
      content: [{ type: 'text', text: '页面已经生成。' }],
    },
  ];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser(_userId, options) {
        started.push(options ?? null);
        return { id: replacementIds.shift() };
      },
      async fetchSessionConversationForUser() {
        return priorConversation;
      },
      async submitSessionReplyAndAwaitFinishForUser(
        _userId,
        sessionId,
        _requestId,
        userMessage,
        options,
      ) {
        submitted.push({ sessionId, userMessage, options });
        if (sessionId === 'session-poisoned') {
          const error = new Error('tool history requires fresh session');
          error.code = 'SESSION_TOOL_HISTORY_FRESH_SESSION_REQUIRED';
          error.repairedConversation = priorConversation;
          throw error;
        }
        if (sessionId === 'session-tool-clean') {
          const error = new Error(
            'messages[8]: unknown variant `image_url`, expected `text`',
          );
          error.code = 'SESSION_VISUAL_CONTEXT_UNSUPPORTED';
          error.retryable = false;
          throw error;
        }
        return {
          ok: true,
          finishEvent: { type: 'Finish' },
          toolEvidence: { calls: ['sandbox-fs__edit_file'] },
        };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'session-poisoned',
    requestId: 'req-visual-fallback',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '页面再精美一点' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted.map((item) => item.sessionId), [
    'session-poisoned',
    'session-tool-clean',
    'session-visual-fallback',
  ]);
  assert.deepEqual(started, [
    null,
    { disableImageReading: true },
  ]);
  assert.equal(
    submitted.at(-1).options.disableImageReading,
    true,
  );
  assert.match(
    submitted.at(-1).userMessage.content[0].text,
    /视觉检查已降级/,
  );
  assert.match(
    submitted.at(-1).userMessage.content[0].text,
    /不要再次调用 read_image/,
  );
  assert.equal(
    pool.events.filter(
      (event) => event.eventType === 'poisoned_session_replaced',
    ).length,
    2,
  );
});

test('Page Data run fails closed when Finish arrives without a generated page', async () => {
  const pool = createFakePool();
  const repairSubmits = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-missing' };
      },
      async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
        if (userMessage?.metadata?.memindRun?.pageDataSuggestionRepair) {
          repairSubmits.push({ userId, sessionId, requestId, userMessage });
        }
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({ pageDataBind: { errors: [] } }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-page-data-missing',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我创建调查问卷，保存提交记录并发布页面' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.match(pool.runs.get(run.id).error_message, /未生成可交付页面/);
  assert.match(pool.runs.get(run.id).error_message, /建议（缺少可交付的公开页面）/);
  assert.equal(repairSubmits.length, 1);
  assert.equal(repairSubmits[0].sessionId, 'session-page-data-missing');
  assert.match(repairSubmits[0].userMessage.content[0].text, /系统纠正建议/);
  assert.equal(
    repairSubmits[0].userMessage.metadata?.memindRun?.pageDataSuggestionRepair,
    true,
  );
  assert.ok(pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'page_data_suggestion_repair_triggered',
  ));
  assert.ok(pool.events.some(
    (event) => event.runId === run.id
      && event.eventType === 'page_data_suggestion_repair_completed',
  ));
});

test('Page Data mutation run cannot reuse a historical page when Finish proves no tool activity', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-no-tools' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return {
          ok: true,
          finishEvent: { type: 'Finish' },
          toolEvidence: {
            calls: [],
            successfulCalls: [],
            generateImage: { called: false, succeeded: false },
          },
        };
      },
    },
    syncUserPagesOnSuccess: async () => ({
      pageDataBind: { errors: [] },
      pageDataRelativePaths: ['public/existing-survey.html'],
    }),
    retryDelaysMs: [],
    enablePageDataSuggestionRepair: false,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-page-data-no-tools',
    userMessage: {
      role: 'user',
      content: [{
        type: 'text',
        text: '请继续修改 public/existing-survey.html 的 Page Data 调查问卷并保存提交记录',
      }],
    },
  });

  await waitFor(() => ['succeeded', 'failed'].includes(pool.runs.get(run.id)?.status));
  assert.equal(pool.runs.get(run.id).status, 'failed');
  assert.match(pool.runs.get(run.id).error_message, /未执行页面修改工具/);
});

test('Page Data routed status follow-up does not require a new page deliverable', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 1,
          reason: '页面数据交互意图',
          suggestedSkill: 'page-data-collect',
          source: 'rule',
        };
      },
      applyAgentOrchestration(message) {
        return message;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-status' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({
      pageDataBind: { errors: [] },
      pageDataRelativePaths: [],
    }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-page-data-status',
    userMessage: {
      role: 'user',
      content: [{
        type: 'text',
        text: '请使用 page-data-collect 技能完成任务。只确认现有心情日记是否已经完成，不要创建或修改任何页面，只回复当前状态。',
      }],
      metadata: {
        displayText: '只确认现有心情日记是否已经完成，不要创建或修改任何页面，只回复当前状态。',
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).error_message, null);
});

test('implicit sticky-note app run fails closed when Apps returns Finish without a public page', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 0.96,
          reason: '页面需要数据交互与持久化',
          suggestedSkill: 'page-data-collect',
          source: 'rule',
        };
      },
      applyAgentOrchestration(message) {
        return message;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-sticky-note-missing' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({ pageDataBind: { errors: [] } }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-sticky-note-missing',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我设计一个便签提醒，可以写便签提交，时间轴来显示' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.match(pool.runs.get(run.id).error_message, /Page Data 任务未生成可交付页面/);
  assert.ok(pool.events.some((event) => event.eventType === 'intent_routed'));
});

test('static page run fails closed when Finish arrives without public HTML', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-public-page-missing' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({}),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-public-page-missing',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我做一个秋夜诗的 H5 页面' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.match(pool.runs.get(run.id).error_message, /public HTML 交付物/);
});

test('generic page request succeeds when the assistant finishes a clarification turn', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-public-page-clarification' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({}),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-public-page-clarification',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '【TKMind 路由提示】使用 static-page-publish\n帮我生成一个页面吧' }],
      metadata: { displayText: '帮我生成一个页面吧' },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).error_message, null);
});

test('Page Data run succeeds only after a generated session page is detected', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:session-page-data-ready': [{
        page_id: 'page-ready',
        title: '问卷',
        publication_id: 'pub-ready',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/u/john/pages/page-ready',
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-page-data-ready' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    syncUserPagesOnSuccess: async () => ({ pageDataBind: { errors: [] } }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-page-data-ready',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '创建一个可以保存提交记录的问卷' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
});

test('Page Data plus Aider workflow builds with Agent and then performs mandatory Aider review', async () => {
  const workdir = await fs.mkdtemp(path.join(os.tmpdir(), 'memind-page-data-aider-'));
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:session-order-system': [{
        page_id: 'page-order',
        title: '下单系统',
        publication_id: 'pub-order',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/u/john/pages/page-order',
        workspace_relative_path: 'public/order.html',
      }],
    },
  });
  const reviewJobs = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async resolveWorkingDir() {
        return workdir;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-order-system' };
      },
      async submitSessionReplyAndAwaitFinishForUser(_userId, _sessionId, _requestId, _message, options) {
        assert.equal(options.toolMode, 'chat');
        await fs.mkdir(path.join(workdir, 'public'), { recursive: true });
        await fs.writeFile(
          path.join(workdir, 'public', 'order.html'),
          '<!doctype html><script src="/assets/page-data-client.js"></script>',
        );
        return {
          ok: true,
          finishEvent: { type: 'Finish' },
          toolEvidence: { calls: ['private_data_execute', 'private_data_bind_workspace_page'] },
        };
      },
    },
    toolGateway: {
      getStatus() {
        return {
          enabled: true,
          protocol: 'agent-run-v1',
          executors: ['aider', 'openhands'],
        };
      },
      async executeJob(job) {
        reviewJobs.push(job);
        await fs.mkdir(path.join(workdir, '.memind', 'agent-runs'), { recursive: true });
        await fs.writeFile(
          path.join(workdir, '.memind', 'agent-runs', 'req-page-data-aider.json'),
          JSON.stringify({ requestId: 'req-page-data-aider', review: 'passed' }),
        );
        return {
          ok: true,
          executor: 'aider',
          exitCode: 0,
          cwd: workdir,
          stdout: 'Reviewed public/order.html and the Page Data client usage.',
        };
      },
    },
    syncUserPagesOnSuccess: async () => ({
      pageDataBind: { errors: [] },
      pageDataRelativePaths: ['public/order.html'],
    }),
    validateRunDeliverables: async () => ({ errors: [] }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-page-data-aider',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '创建下单系统并在后台管理订单' }],
      metadata: {
        displayText: '创建下单系统并在后台管理订单',
        memindRun: {
          reviewExecutor: 'aider',
          pageDataAiderWorkflow: true,
          validation: {
            expectedFile: {
              path: '.memind/agent-runs/req-page-data-aider.json',
              contains: 'req-page-data-aider',
            },
          },
        },
      },
    },
    toolMode: 'chat',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(reviewJobs.length, 1);
  assert.equal(reviewJobs[0].taskType, 'page_data_dev');
  assert.deepEqual(
    reviewJobs[0].userMessage.metadata.memindRun.aiderContextFiles,
    ['public/order.html'],
  );
  assert.ok(
    pool.events.some(
      (event) => event.runId === run.id && event.eventType === 'required_code_review_validation',
    ),
  );
});

test('agent run fails closed when a generated page violates browser storage policy', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:session-browser-storage': [{
        page_id: 'page-storage',
        title: '页面',
        workspace_relative_path: 'public/page.html',
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-browser-storage' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    validateRunDeliverables: async ({ deliverables }) => ({
      errors: deliverables.pages.some((page) => page.workspaceRelativePath === 'public/page.html')
        ? [{ code: 'browser_storage_forbidden', message: 'public/page.html 使用 localStorage' }]
        : [],
    }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-browser-storage',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我做一个展示页面' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.match(pool.runs.get(run.id).error_message, /页面交付违反数据存储策略/);
  assert.match(pool.runs.get(run.id).error_message, /localStorage/);
});

test('agent run succeeds when Finish is missing but session pages were already created', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:session-deliverable-1': [{
        page_id: 'page-front',
        title: '供应商数据上报',
        publication_id: 'pub-front',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/u/john/pages/page-front',
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-deliverable-1' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        const err = new Error('session event stream ended before Finish');
        err.code = 'SESSION_REPLY_INCOMPLETE';
        throw err;
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-deliverable-recover',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '生成填报系统' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'run_recovered_from_deliverables'),
    true,
  );
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'session_finished'),
    false,
  );
});

test('static page run succeeds when workspace fallback reports the current HTML path', async () => {
  let observedRunStartedAtMs = null;
  const pool = createFakePool({
    workspaceDeliverables: {
      'user-1': [{
        page_id: 'page-static-workspace',
        title: '都市时尚',
        publication_id: 'pub-static-workspace',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/urban-fashion.html',
        workspace_relative_path: 'public/urban-fashion.html',
        updated_at: Date.now(),
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-static-workspace' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return { ok: true, finishEvent: { type: 'Finish' } };
      },
    },
    // Static-page-publish may have no conversation artifact, but the server
    // reports the current run's recently modified workspace HTML explicitly.
    syncUserPagesOnSuccess: async ({ runStartedAtMs }) => {
      observedRunStartedAtMs = runStartedAtMs;
      return {
        pageDataBind: { errors: [] },
        pageDataRelativePaths: ['public/urban-fashion.html'],
      };
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-static-workspace-page',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '生成一个都市时尚展示页面' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.ok(Number(observedRunStartedAtMs) > 0);
});

test('auto image generation failure does not fail a delivered static page', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:session-poem-page': [{
        page_id: 'page-poem',
        title: '山居秋夜',
        workspace_relative_path: 'public/shan-ju-qiu-ye.html',
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 0.95,
          reason: '内容页生成意图',
          suggestedSkill: 'static-page-publish',
          imageGeneration: { mode: 'auto', source: 'intent' },
        };
      },
      applyAgentOrchestration(message) {
        return message;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-poem-page' };
      },
      async submitSessionReplyAndAwaitFinishForUser() {
        return {
          ok: true,
          finishEvent: { type: 'Finish' },
          toolEvidence: {
            calls: ['sandbox-fs__generate_image', 'sandbox-fs__write_file'],
            generateImage: { called: true, succeeded: false },
          },
        };
      },
    },
    syncUserPagesOnSuccess: async () => ({ pageDataBind: { errors: [] } }),
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-poem-page',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我写一首诗词，做个页面吧' }],
      metadata: {
        displayText: '帮我写一首诗词，做个页面吧',
        memindRun: { imageGenerationMode: 'auto' },
      },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).error_message, null);
});

test('agent run uses direct chat service for eligible chat messages', async () => {
  const pool = createFakePool();
  const directRuns = [];
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'agent-session-should-not-run' };
      },
      async submitSessionReplyForUser(...args) {
        submitted.push(args);
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'direct_chat',
          confidence: 0.92,
          reason: '普通问候',
          source: 'llm',
        };
      },
    },
    directChatService: {
      canHandle({ toolMode, userMessage, routingDecision }) {
        return toolMode === 'chat'
          && routingDecision === 'direct_chat'
          && userMessage?.content?.[0]?.text === 'hi';
      },
      async run(input) {
        directRuns.push(input);
        return {
          sessionId: 'h5direct_session-1',
          providerId: 'custom_deepseek',
          model: 'deepseek-chat',
          billing: { ok: true },
        };
      },
      getStatus() {
        return { enabled: true };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-direct',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'hi' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).agent_session_id, 'h5direct_session-1');
  assert.equal(directRuns.length, 1);
  assert.equal(submitted.length, 0);
  assert.equal(directRuns[0].requestId, 'req-direct');
  assert.ok(pool.events.some((event) => event.eventType === 'direct_chat_completed'));
});

test('agent run uses direct chat on regular agent sessions when llm routes direct_chat', async () => {
  const pool = createFakePool();
  const directRuns = [];
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async submitSessionReplyForUser(...args) {
        submitted.push(args);
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'direct_chat',
          confidence: 0.95,
          reason: '问答',
          source: 'llm',
        };
      },
    },
    directChatService: {
      canHandle({ routingDecision }) {
        return routingDecision === 'direct_chat';
      },
      explainCanHandle({ routingDecision }) {
        return { ok: routingDecision === 'direct_chat', reason: null };
      },
      async run(input) {
        directRuns.push(input);
        return {
          sessionId: input.sessionId ?? '20260704_11',
          providerId: 'custom_deepseek',
          model: 'deepseek-chat',
          billing: { ok: true },
        };
      },
      getStatus() {
        return { enabled: true };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: '20260704_11',
    requestId: 'req-taihu',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '我想对太湖有更多的了解' }],
      metadata: { displayText: '我想对太湖有更多的了解' },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).agent_session_id, '20260704_11');
  assert.equal(directRuns.length, 1);
  assert.equal(submitted.length, 0);
  assert.ok(pool.events.some((event) => event.eventType === 'direct_chat_completed'));
});

test('agent run reuses portal session when direct chat fails on first turn', async () => {
  const previousNormalized = process.env.MEMIND_ROUTER_NORMALIZED_DECISION;
  process.env.MEMIND_ROUTER_NORMALIZED_DECISION = '1';
  const pool = createFakePool();
  const startedSessions = [];
  const submitted = [];
  try {
    const gateway = createAgentRunGateway({
      pool,
      userAuth: {},
      tkmindProxy: {
        async startSessionForUser() {
          startedSessions.push('called');
          return { id: '20260731_12' };
        },
        async submitSessionReplyAndAwaitFinishForUser(userId, sessionId, requestId, userMessage) {
          submitted.push({ userId, sessionId, requestId, userMessage });
          return {
            ok: true,
            finishEvent: { type: 'Finish' },
            tokenState: { totalTokens: 8 },
          };
        },
      },
      chatIntentRouter: {
        isEnabled() {
          return true;
        },
        async classify() {
          return {
            route: 'direct_chat',
            confidence: 0.95,
            reason: '简单寒暄或连通性测试',
            source: 'rule',
            decision: {
              mode: 'sse',
              flags: [],
              route: 'chat',
              session_hint: 'new',
            },
          };
        },
      },
      directChatService: {
        canHandle({ routingDecision }) {
          return routingDecision === 'direct_chat';
        },
        explainCanHandle({ routingDecision }) {
          return { ok: routingDecision === 'direct_chat', reason: null };
        },
        async run() {
          throw new Error('fetch failed');
        },
        getStatus() {
          return { enabled: true };
        },
      },
      retryDelaysMs: [],
    });

    const run = await gateway.createRun('user-1', {
      sessionId: '20260731_11',
      requestId: 'req-direct-fallback-reuse',
      userMessage: {
        role: 'user',
        content: [{ type: 'text', text: 'hi' }],
        metadata: {
          displayText: 'hi',
          memindRun: { sessionMessageCount: 0 },
        },
      },
    });

    await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
    assert.equal(pool.runs.get(run.id).agent_session_id, '20260731_11');
    assert.equal(startedSessions.length, 0);
    assert.equal(submitted.length, 1);
    assert.equal(submitted[0].sessionId, '20260731_11');
    assert.ok(pool.events.some((event) => event.eventType === 'direct_chat_failed'));
    assert.equal(pool.events.some((event) => event.eventType === 'session_started'), false);
  } finally {
    if (previousNormalized == null) delete process.env.MEMIND_ROUTER_NORMALIZED_DECISION;
    else process.env.MEMIND_ROUTER_NORMALIZED_DECISION = previousNormalized;
  }
});

test('agent run invalidates portal direct chat snapshot before submitting to goosed', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:20260704_31': [{
        page_id: 'page-essay',
        title: '散文页面',
        publication_id: 'pub-essay',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/essay.html',
      }],
    },
  });
  const submitted = [];
  const invalidated = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async getUserCapabilities() {
        return { grantedSkills: ['static-page-publish'] };
      },
    },
    tkmindProxy: {
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 1,
          reason: '用户开启深度推理',
          source: 'rule',
        };
      },
      applyAgentOrchestration(userMessage) {
        return userMessage;
      },
    },
    sessionSnapshotService: {
      async remove(sessionId) {
        invalidated.push(sessionId);
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: '20260704_31',
    requestId: 'req-essay-page',
    forceDeepReasoning: true,
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我写一个 200 字散文，做成页面' }],
      metadata: { displayText: '帮我写一个 200 字散文，做成页面' },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(invalidated, ['20260704_31']);
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, '20260704_31');
});

test('agent run records direct_chat_skipped when execution is unavailable', async () => {
  const pool = createFakePool();
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async submitSessionReplyForUser(...args) {
        submitted.push(args);
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'direct_chat',
          confidence: 0.95,
          reason: '问答',
          source: 'llm',
        };
      },
    },
    directChatService: {
      canHandle() {
        return false;
      },
      explainCanHandle() {
        return { ok: false, reason: 'session_not_direct_chat' };
      },
      getStatus() {
        return { enabled: true };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: '20260704_11',
    requestId: 'req-skipped',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '你好' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(submitted.length, 1);
  const skipped = pool.events.find((event) => event.eventType === 'direct_chat_skipped');
  const skippedData = typeof skipped?.dataJson === 'string'
    ? JSON.parse(skipped.dataJson)
    : skipped?.dataJson;
  assert.equal(skippedData?.reason, 'session_not_direct_chat');
});

test('agent run falls back to backend session when router is disabled', async () => {
  const pool = createFakePool();
  const submitted = [];
  const directRuns = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'agent-session-1' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    directChatService: {
      canHandle() {
        return true;
      },
      async run(input) {
        directRuns.push(input);
        return { sessionId: 'h5direct_session-1' };
      },
      getStatus() {
        return { enabled: true };
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return false;
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-agent-fallback',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'hi' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).agent_session_id, 'agent-session-1');
  assert.equal(directRuns.length, 0);
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, 'agent-session-1');
});

test('agent run uses chat intent router to enrich agent orchestration messages', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:agent-session-1': [{
        page_id: 'page-router-agent',
        title: '路由页面',
        publication_id: 'pub-router-agent',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/router.html',
      }],
    },
  });
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async getUserCapabilities() {
        return { grantedSkills: ['static-page-publish'] };
      },
    },
    tkmindProxy: {
      async startSessionForUser(userId) {
        assert.equal(userId, 'user-1');
        return { id: 'agent-session-1' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 0.93,
          reason: '需要生成页面',
          suggestedSkill: 'static-page-publish',
          agentBrief: '生成并发布 HTML',
          source: 'llm',
        };
      },
      async resolveAgentMemoryContext() {
        return {
          enabled: true,
          mode: 'shadow',
          injectionEnabled: false,
          skipped: false,
          memories: [{ label: 'preference', text: '用户喜欢完整方案' }],
          source: 'legacy-conversation-memory',
          latencyMs: 1,
        };
      },
      applyAgentOrchestration(userMessage, classification, { grantedSkills = [], memoryContext = null }) {
        const displayText = userMessage?.metadata?.displayText ?? userMessage?.content?.[0]?.text ?? '';
        assert.equal(memoryContext?.mode, 'shadow');
        assert.equal(memoryContext?.injectionEnabled, false);
        return {
          ...userMessage,
          content: [{
            type: 'text',
            text: `【Memind 任务编排】${classification.reason}\n用户任务：${displayText}`,
          }],
          metadata: {
            ...(userMessage.metadata ?? {}),
            displayText,
          },
        };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-router-agent',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '帮我做一个页面' }],
      metadata: { displayText: '帮我做一个页面' },
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(submitted.length, 1);
  assert.match(submitted[0].userMessage.content[0].text, /Memind 任务编排/);
  assert.match(submitted[0].userMessage.content[0].text, /帮我做一个页面/);
  assert.ok(pool.events.some((event) => event.eventType === 'intent_routed'));
  assert.ok(pool.events.some((event) => event.eventType === 'agent_memory_resolved'));
});

test('agent run escalates direct sessions to a new backend session when forced', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:deep-session-1': [{
        page_id: 'page-deep',
        title: '深度页面',
        publication_id: 'pub-deep',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/a.html',
      }],
    },
  });
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    tkmindProxy: {
      async startSessionForUser(userId) {
        assert.equal(userId, 'user-1');
        return { id: 'deep-session-1' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage, options = {}) {
        submitted.push({ userId, sessionId, requestId, userMessage, options });
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'h5direct_existing',
    requestId: 'req-force-deep',
    userMessage: { role: 'user', content: [{ type: 'text', text: '帮我生成页面 public/a.html' }] },
    forceDeepReasoning: true,
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).agent_session_id, 'deep-session-1');
  assert.equal(submitted[0].sessionId, 'deep-session-1');
  assert.ok(pool.events.some((event) => event.eventType === 'direct_session_escalated_to_deep_reasoning'));
});

test('agent run persists direct session transcript before escalating to goosed', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:deep-session-1': [{
        page_id: 'page-deep-transcript',
        title: '深度页面',
        publication_id: 'pub-deep-transcript',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/a.html',
      }],
    },
  });
  const submitted = [];
  const saved = [];
  const removed = [];
  const gateway = createAgentRunGateway({
    pool,
    tkmindProxy: {
      async startSessionForUser(userId) {
        assert.equal(userId, 'user-1');
        return { id: 'deep-session-1' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage, options = {}) {
        submitted.push({ userId, sessionId, requestId, userMessage, options });
      },
    },
    sessionSnapshotService: {
      async get(sessionId) {
        if (sessionId !== 'h5direct_existing') return null;
        return {
          messages: [
            { role: 'user', content: [{ type: 'text', text: '中考政策' }] },
            { role: 'assistant', content: [{ type: 'text', text: '政策摘要' }] },
          ],
        };
      },
      async remove(sessionId) {
        removed.push(sessionId);
      },
    },
    conversationMemoryService: {
      async saveConversationMessages(sessionId, userId, messages) {
        saved.push({ sessionId, userId, messages });
        return messages;
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: 'h5direct_existing',
    requestId: 'req-force-deep-transcript',
    userMessage: { role: 'user', content: [{ type: 'text', text: '帮我生成页面 public/a.html' }] },
    forceDeepReasoning: true,
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(saved.length, 1);
  assert.equal(saved[0].sessionId, 'deep-session-1');
  assert.equal(saved[0].messages.length, 2);
  assert.ok(pool.events.some((event) => event.eventType === 'direct_session_transcript_persisted'));
  assert.equal(submitted[0].sessionId, 'deep-session-1');
  assert.equal(removed.length, 1);
  assert.equal(removed[0], 'deep-session-1');
});

test('agent run rejects reused goosed session when broker ownership check fails', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    sessionAccess: {
      enabled: true,
      async validateOwnership(userId, sessionId) {
        assert.equal(userId, 'user-1');
        assert.equal(sessionId, '20260705_2');
        return false;
      },
    },
    tkmindProxy: {
      async submitSessionReplyForUser() {
        throw new Error('should not submit');
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return { route: 'agent_orchestration', confidence: 0.9, reason: 'test', source: 'rule' };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: '20260705_2',
    requestId: 'req-forbidden-session',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'hello' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.match(pool.runs.get(run.id).error_message ?? '', /无权访问该会话/);
});

test('agent run persists portal direct snapshot before goosed submit on same session', async () => {
  const pool = createFakePool({
    sessionDeliverables: {
      'user-1:20260705_2': [{
        page_id: 'page-report',
        title: '报告页面',
        publication_id: 'pub-report',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/MindSpace/user-1/public/report.html',
      }],
    },
  });
  const submitted = [];
  const saved = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async getUserCapabilities() {
        return { grantedSkills: ['static-page-publish'] };
      },
    },
    tkmindProxy: {
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage) {
        submitted.push({ userId, sessionId, requestId, userMessage });
      },
    },
    sessionSnapshotService: {
      async get(sessionId) {
        if (sessionId !== '20260705_2') return null;
        return {
          messages: [
            { role: 'user', content: [{ type: 'text', text: '深度搜索' }] },
            { role: 'assistant', content: [{ type: 'text', text: '搜索结果' }], metadata: { source: 'portal-direct-chat' } },
          ],
        };
      },
      async remove(sessionId) {
        assert.equal(sessionId, '20260705_2');
      },
    },
    conversationMemoryService: {
      async saveConversationMessages(sessionId, userId, messages) {
        saved.push({ sessionId, userId, messages });
        return messages;
      },
    },
    chatIntentRouter: {
      isEnabled() {
        return true;
      },
      async classify() {
        return {
          route: 'agent_orchestration',
          confidence: 0.93,
          reason: '需要生成页面',
          suggestedSkill: 'static-page-publish',
          source: 'llm',
        };
      },
      applyAgentOrchestration(userMessage, classification) {
        const displayText = userMessage?.content?.[0]?.text ?? '';
        return {
          ...userMessage,
          content: [{
            type: 'text',
            text: `【Memind 任务编排】${classification.reason}\n用户任务：${displayText}`,
          }],
        };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    sessionId: '20260705_2',
    requestId: 'req-portal-direct-persist',
    userMessage: { role: 'user', content: [{ type: 'text', text: '生成报告' }] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(saved.length, 1);
  assert.equal(saved[0].sessionId, '20260705_2');
  assert.equal(saved[0].messages.length, 2);
  assert.ok(pool.events.some((event) => event.eventType === 'portal_direct_transcript_persisted'));
  assert.equal(submitted.length, 1);
  assert.equal(submitted[0].sessionId, '20260705_2');
});

test('agent run with code tool mode starts and submits with code policy', async () => {
  const pool = createFakePool();
  const submitted = [];
  const codePolicy = {
    extensionOverrides: { aider: { allowed: true } },
  };
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async getCodeAgentSessionPolicy(userId) {
        assert.equal(userId, 'user-1');
        return codePolicy;
      },
    },
    tkmindProxy: {
      async startSessionForUser(userId, options = {}) {
        assert.equal(userId, 'user-1');
        assert.equal(options.sessionPolicy, codePolicy);
        return { id: 'session-code' };
      },
      async submitSessionReplyForUser(userId, sessionId, requestId, userMessage, options = {}) {
        submitted.push({ userId, sessionId, requestId, userMessage, options });
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-code',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'run code task' }] },
    toolMode: 'code',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted.map((item) => item.options), [{ toolMode: 'code', forceDeepReasoning: false }]);
  assert.equal(submitted[0].userMessage.metadata.memindRun.toolMode, 'code');
});

test('agent run with enabled tool gateway dispatches code runs outside backend session', async () => {
  const pool = createFakePool();
  const jobs = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async resolveWorkingDir(userId) {
        assert.equal(userId, 'user-1');
        return '/tmp/memind-user-1';
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        assert.fail('backend session should not start for external tool gateway run');
      },
      async submitSessionReplyForUser() {
        assert.fail('backend reply should not be submitted for external tool gateway run');
      },
    },
    toolGateway: {
      getStatus() {
        return { enabled: true, protocol: 'agent-run-v1' };
      },
      async executeJob(job) {
        jobs.push(job);
        return { ok: true, dryRun: true, executor: 'aider' };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-code-tool-gateway',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'run code task' }] },
    toolMode: 'code',
    taskType: 'small_patch',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(jobs.length, 1);
  assert.equal(jobs[0].cwd, '/tmp/memind-user-1');
  assert.equal(jobs[0].taskType, 'small_patch');
  assert.equal(pool.runs.get(run.id).agent_session_id, null);
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'tool_gateway_dispatch'),
    true,
  );
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'tool_gateway_result'),
    true,
  );
});

test('agent run validates expected tool gateway artifacts before succeeding', async () => {
  const pool = createFakePool();
  const workdir = await fs.mkdtemp(path.join(os.tmpdir(), 'memind-tool-validation-'));
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async resolveWorkingDir() {
        return workdir;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        assert.fail('backend session should not start for external tool gateway run');
      },
      async submitSessionReplyForUser() {
        assert.fail('backend reply should not be submitted for external tool gateway run');
      },
    },
    toolGateway: {
      getStatus() {
        return { enabled: true, protocol: 'agent-run-v1' };
      },
      async executeJob() {
        await fs.writeFile(
          path.join(workdir, 'RESULT.md'),
          'validated artifact from tool gateway\n',
          'utf8',
        );
        return {
          ok: true,
          dryRun: false,
          executor: 'aider',
          exitCode: 0,
          cwd: workdir,
          stdout: 'created RESULT.md',
          stderr: '',
        };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-code-tool-validation',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: 'create validation artifact' }],
      metadata: {
        memindRun: {
          validation: {
            expectedFile: {
              path: 'RESULT.md',
              contains: 'validated artifact',
            },
          },
        },
      },
    },
    toolMode: 'code',
    taskType: 'small_patch',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  const validationEvent = pool.events.find(
    (event) => event.runId === run.id && event.eventType === 'tool_gateway_validation',
  );
  assert.ok(validationEvent);
  assert.equal(JSON.parse(validationEvent.dataJson).expectedFiles[0].path, 'RESULT.md');
});

test('required Aider run persists a validated result into a chat session', async () => {
  const pool = createFakePool();
  const workdir = await fs.mkdtemp(path.join(os.tmpdir(), 'memind-aider-delivery-'));
  const deliveries = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async resolveWorkingDir() {
        return workdir;
      },
    },
    tkmindProxy: {},
    directChatService: {
      async respondDeterministically(options) {
        deliveries.push(options);
        await options.onSessionReady('h5direct_aider_result');
        return { sessionId: 'h5direct_aider_result' };
      },
    },
    toolGateway: {
      getStatus() {
        return {
          enabled: true,
          protocol: 'agent-run-v1',
          executors: ['aider', 'openhands'],
        };
      },
      async executeJob() {
        await fs.mkdir(path.join(workdir, '.memind', 'agent-runs'), { recursive: true });
        await fs.writeFile(
          path.join(workdir, '.memind', 'agent-runs', 'req-aider-delivery.json'),
          JSON.stringify({ requestId: 'req-aider-delivery', tests: 'passed' }),
        );
        return {
          ok: true,
          dryRun: false,
          executor: 'aider',
          exitCode: 0,
          cwd: workdir,
          stdout: 'Implemented the requested page and ran its checks.',
          stderr: '',
        };
      },
    },
    retryDelaysMs: [],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-aider-delivery',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: 'build the page' }],
      metadata: {
        displayText: 'build the page',
        memindRun: {
          executor: 'aider',
          validation: {
            expectedFile: {
              path: '.memind/agent-runs/req-aider-delivery.json',
              contains: 'req-aider-delivery',
            },
          },
        },
      },
    },
    toolMode: 'code',
    taskType: 'h5_chat_code_task',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run.id).agent_session_id, 'h5direct_aider_result');
  assert.equal(deliveries.length, 1);
  assert.match(deliveries[0].reply, /Aider/i);
  assert.match(deliveries[0].reply, /通过平台文件验收/);
  assert.equal(
    pool.events.some(
      (event) => event.runId === run.id && event.eventType === 'tool_gateway_result_delivered',
    ),
    true,
  );
});

test('agent run fails non-retryably when tool gateway artifact validation fails', async () => {
  const pool = createFakePool();
  const workdir = await fs.mkdtemp(path.join(os.tmpdir(), 'memind-tool-validation-missing-'));
  let attempts = 0;
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {
      async resolveWorkingDir() {
        return workdir;
      },
    },
    tkmindProxy: {
      async startSessionForUser() {
        assert.fail('backend session should not start for external tool gateway run');
      },
      async submitSessionReplyForUser() {
        assert.fail('backend reply should not be submitted for external tool gateway run');
      },
    },
    toolGateway: {
      getStatus() {
        return { enabled: true, protocol: 'agent-run-v1' };
      },
      async executeJob() {
        attempts += 1;
        return {
          ok: true,
          dryRun: false,
          executor: 'aider',
          exitCode: 0,
          cwd: workdir,
        };
      },
    },
    retryDelaysMs: [0, 0],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-code-tool-validation-fail',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: 'forget to create validation artifact' }],
      metadata: {
        memindRun: {
          validation: {
            expectedFile: 'MISSING.md',
          },
        },
      },
    },
    toolMode: 'code',
    taskType: 'small_patch',
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.equal(attempts, 1);
  assert.equal(pool.runs.get(run.id).attempts, 1);
  assert.match(pool.runs.get(run.id).error_message, /expected file not found/);
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'tool_gateway_validation_failed'),
    true,
  );
});

test('agent run retries transient failures and then becomes terminal', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-1' };
      },
      async submitSessionReplyForUser() {
        throw new Error('upstream unavailable');
      },
    },
    retryDelaysMs: [0, 0],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-1',
    userMessage: { role: 'user', content: [] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.equal(pool.runs.get(run.id).attempts, 2);
  assert.match(pool.runs.get(run.id).error_message, /upstream unavailable/);
});

test('agent run cancels an active upstream request before retrying', async () => {
  const pool = createFakePool();
  const calls = [];
  let submissions = 0;
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-retry-cancel' };
      },
      async submitSessionReplyForUser() {
        submissions += 1;
        calls.push(`submit-${submissions}`);
        if (submissions === 1) throw new Error('upstream unavailable');
      },
    },
    async cancelSessionOnRetry(input) {
      calls.push('cancel');
      assert.equal(input.sessionId, 'session-retry-cancel');
      assert.equal(input.requestId, 'req-retry-cancel');
      return { cancelled: true, skipped: false };
    },
    retryDelaysMs: [0, 0],
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-retry-cancel',
    userMessage: {
      role: 'user',
      content: [{ type: 'text', text: '继续任务' }],
    },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(calls, ['submit-1', 'cancel', 'submit-2']);
  assert.equal(
    pool.events.some(
      (event) => event.eventType === 'session_retry_cancelled',
    ),
    true,
  );
});

test('agent run queue limits concurrent execution', async () => {
  const pool = createFakePool();
  let active = 0;
  let maxActive = 0;
  const release = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser(_userId) {
        return { id: `session-${release.length + 1}` };
      },
      async submitSessionReplyForUser() {
        active += 1;
        maxActive = Math.max(maxActive, active);
        await new Promise((resolve) => release.push(resolve));
        active -= 1;
      },
    },
    retryDelaysMs: [],
    maxConcurrentRuns: 1,
  });

  const run1 = await gateway.createRun('user-1', {
    requestId: 'req-1',
    userMessage: { role: 'user', content: [] },
  });
  const run2 = await gateway.createRun('user-1', {
    requestId: 'req-2',
    userMessage: { role: 'user', content: [] },
  });

  await waitFor(() => active === 1 && pool.runs.get(run2.id)?.status === 'queued');
  assert.equal(maxActive, 1);
  assert.equal((await gateway.getQueueStatus()).pendingDispatches, 1);
  release.shift()();
  await waitFor(() => pool.runs.get(run1.id)?.status === 'succeeded' && active === 1);
  release.shift()();
  await waitFor(() => pool.runs.get(run2.id)?.status === 'succeeded');
  assert.equal(maxActive, 1);
});

test('agent run timeout fails without retrying', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-timeout' };
      },
      async submitSessionReplyForUser() {
        await new Promise(() => {});
      },
    },
    retryDelaysMs: [0, 0],
    maxConcurrentRuns: 1,
    runTimeoutMs: 5,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-timeout',
    userMessage: { role: 'user', content: [] },
  });

  await waitFor(() => pool.runs.get(run.id)?.status === 'failed');
  assert.equal(pool.runs.get(run.id).attempts, 1);
  assert.match(pool.runs.get(run.id).error_message, /timed out/);
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'timeout'),
    true,
  );
});

test('agent run queue status reports active database and local queue state', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    maxConcurrentRuns: 2,
    runTimeoutMs: 1234,
  });

  await gateway.createRun('user-1', {
    requestId: 'req-status',
    userMessage: { role: 'user', content: [] },
  });

  const status = await gateway.getQueueStatus();
  assert.equal(status.maxConcurrentRuns, 2);
  assert.equal(status.runTimeoutMs, 1234);
  assert.equal(status.inFlight, 0);
  assert.equal(status.pendingDispatches, 0);
  assert.equal(status.statusCounts.queued, 1);
});

test('external worker dispatches queued runs through the same queue controls', async () => {
  const pool = createFakePool();
  const submitted = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: 'session-worker' };
      },
      async submitSessionReplyForUser(_userId, _sessionId, requestId) {
        submitted.push(requestId);
      },
    },
    autoDispatch: false,
    retryDelaysMs: [],
    maxConcurrentRuns: 1,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-worker',
    userMessage: { role: 'user', content: [] },
  });
  assert.equal(pool.runs.get(run.id).status, 'queued');

  const result = await gateway.dispatchQueuedRuns({ limit: 10 });
  assert.equal(result.dispatched, 1);
  await waitFor(() => pool.events.some((event) => event.runId === run.id && event.eventType === 'worker_heartbeat'));
  await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');
  assert.deepEqual(submitted, ['req-worker']);
});

test('external worker does not dispatch more runs when local queue is full', async () => {
  const pool = createFakePool();
  const release = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {
      async startSessionForUser() {
        return { id: `session-${release.length + 1}` };
      },
      async submitSessionReplyForUser() {
        await new Promise((resolve) => release.push(resolve));
      },
    },
    autoDispatch: false,
    retryDelaysMs: [],
    maxConcurrentRuns: 1,
  });

  const run1 = await gateway.createRun('user-1', {
    requestId: 'req-full-1',
    userMessage: { role: 'user', content: [] },
  });
  const run2 = await gateway.createRun('user-1', {
    requestId: 'req-full-2',
    userMessage: { role: 'user', content: [] },
  });

  try {
    const first = await gateway.dispatchQueuedRuns({ limit: 10 });
    assert.equal(first.dispatched, 1);
    await waitFor(() => pool.runs.get(run1.id)?.status === 'running');
    assert.equal((await gateway.getQueueStatus()).inFlight, 1);
    const second = await gateway.dispatchQueuedRuns({ limit: 10 });
    assert.equal(second.dispatched, 0);
    assert.equal(pool.runs.get(run2.id).status, 'queued');
  } finally {
    while (release.length > 0) release.shift()();
  }
  await waitFor(() => pool.runs.get(run1.id)?.status === 'succeeded');
  assert.equal(pool.runs.get(run2.id).status, 'queued');
});

test('stale running recovery dry-run reports rows without mutating them', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-stale-dry-run',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(run.id), {
    status: 'running',
    attempts: 1,
    started_at: Date.now() - 5000,
    updated_at: Date.now() - 5000,
  });

  const result = await gateway.recoverStaleRunningRuns({ staleMs: 1000, dryRun: true });

  assert.equal(result.considered, 1);
  assert.equal(result.recovered, 0);
  assert.equal(result.runs[0].id, run.id);
  assert.equal(pool.runs.get(run.id).status, 'running');
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'stale_recovered'),
    false,
  );
});

test('stale running recovery marks old running rows failed with an event', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-stale-apply',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(run.id), {
    status: 'running',
    attempts: 1,
    started_at: Date.now() - 5000,
    updated_at: Date.now() - 5000,
  });

  const result = await gateway.recoverStaleRunningRuns({ staleMs: 1000, dryRun: false });

  assert.equal(result.considered, 1);
  assert.equal(result.recovered, 1);
  assert.equal(pool.runs.get(run.id).status, 'failed');
  assert.match(pool.runs.get(run.id).error_message, /stale running state/);
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'stale_recovered'),
    true,
  );
});

test('stale running recovery ignores old runs with a fresh heartbeat', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-stale-heartbeat-fresh',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(run.id), {
    status: 'running',
    attempts: 1,
    started_at: Date.now() - 5000,
    updated_at: Date.now() - 5000,
  });
  pool.events.push({
    id: 'heartbeat-1',
    runId: run.id,
    eventType: 'worker_heartbeat',
    dataJson: JSON.stringify({ attempt: 1 }),
    createdAt: Date.now(),
  });

  const result = await gateway.recoverStaleRunningRuns({ staleMs: 1000, dryRun: false });

  assert.equal(result.considered, 0);
  assert.equal(result.recovered, 0);
  assert.equal(pool.runs.get(run.id).status, 'running');
});

test('stale running recovery succeeds when workspace pages exist after sync', async () => {
  const startedAt = Date.now() - 5000;
  const pool = createFakePool({
    workspaceDeliverables: {
      'user-1': [{
        page_id: 'page-synced',
        title: '苏州攻略',
        publication_id: 'pub-synced',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/u/john/pages/page-synced',
        updated_at: startedAt + 1000,
      }],
    },
  });
  const syncCalls = [];
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
    syncUserPagesOnSuccess: async ({ userId, sessionId, runId }) => {
      syncCalls.push({ userId, sessionId, runId });
    },
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-stale-deliverable',
    sessionId: 'session-stale-deliverable',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(run.id), {
    status: 'running',
    attempts: 1,
    agent_session_id: 'session-stale-deliverable',
    started_at: startedAt,
    updated_at: startedAt,
  });
  pool.events.push({
    id: 'finish-stale-deliverable',
    runId: run.id,
    eventType: 'session_finished',
    dataJson: JSON.stringify({ sessionId: 'session-stale-deliverable' }),
    createdAt: startedAt + 2000,
  });

  const result = await gateway.recoverStaleRunningRuns({ staleMs: 1000, dryRun: false });

  assert.equal(result.considered, 1);
  assert.equal(result.recovered, 1);
  assert.equal(pool.runs.get(run.id).status, 'succeeded');
  assert.equal(syncCalls.length, 1);
  assert.equal(
    pool.events.some((event) => event.runId === run.id && event.eventType === 'run_recovered_from_deliverables'),
    true,
  );
});

test('stale running recovery cannot reuse a historical page without session Finish', async () => {
  const startedAt = Date.now() - 5000;
  const pool = createFakePool({
    workspaceDeliverables: {
      'user-1': [{
        page_id: 'page-historical',
        title: '历史问卷',
        publication_id: 'pub-historical',
        publication_status: 'online',
        public_url: 'http://127.0.0.1:5173/u/john/pages/page-historical',
        updated_at: startedAt + 1000,
      }],
    },
  });
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
    syncUserPagesOnSuccess: async () => {},
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-stale-historical-page',
    sessionId: 'session-stale-historical-page',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(run.id), {
    status: 'running',
    attempts: 1,
    agent_session_id: 'session-stale-historical-page',
    started_at: startedAt,
    updated_at: startedAt,
  });

  const result = await gateway.recoverStaleRunningRuns({
    staleMs: 1000,
    dryRun: false,
  });

  assert.equal(result.recovered, 1);
  assert.equal(pool.runs.get(run.id).status, 'failed');
  assert.equal(
    pool.events.some(
      (event) => event.runId === run.id && event.eventType === 'run_recovered_from_deliverables',
    ),
    false,
  );
});

test('queue status reports running heartbeat age and missing heartbeat count', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
    heartbeatMs: 250,
  });

  const runWithHeartbeat = await gateway.createRun('user-1', {
    requestId: 'req-heartbeat-status-1',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(runWithHeartbeat.id), {
    status: 'running',
    attempts: 1,
    started_at: Date.now() - 5000,
    updated_at: Date.now() - 5000,
  });
  pool.events.push({
    id: 'heartbeat-status-1',
    runId: runWithHeartbeat.id,
    eventType: 'worker_heartbeat',
    dataJson: JSON.stringify({ attempt: 1 }),
    createdAt: Date.now() - 100,
  });

  const runWithoutHeartbeat = await gateway.createRun('user-1', {
    requestId: 'req-heartbeat-status-2',
    userMessage: { role: 'user', content: [] },
  });
  Object.assign(pool.runs.get(runWithoutHeartbeat.id), {
    status: 'running',
    attempts: 1,
    started_at: Date.now() - 2000,
    updated_at: Date.now() - 2000,
  });

  const status = await gateway.getQueueStatus();

  assert.equal(status.heartbeatMs, 250);
  assert.equal(status.runningWithoutHeartbeatCount, 1);
  assert.equal(status.latestRunningRun.id, runWithoutHeartbeat.id);
  assert.equal(status.oldestRunningHeartbeatAt, null);
  assert.ok(status.oldestRunningHeartbeatAgeMs >= 1900);
});

test('listRunEventsForUser replays events after Last-Event-ID cursor', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-replay-1',
    userMessage: { role: 'user', content: [] },
  });

  const queuedAt = Number(pool.events.find((event) => event.runId === run.id)?.createdAt ?? 1000);
  pool.events.push({
    id: 'evt-running',
    runId: run.id,
    eventType: 'running',
    dataJson: null,
    createdAt: queuedAt + 1000,
  });
  pool.events.push({
    id: 'evt-snapshot',
    runId: run.id,
    eventType: 'run_snapshot',
    dataJson: JSON.stringify({ run: { ...run, status: 'running', agentSessionId: 'sess-1' } }),
    createdAt: queuedAt + 2000,
  });

  const full = await gateway.listRunEventsForUser('user-1', run.id);
  assert.equal(full.events.length, 3);
  const snapshotEvent = full.events.find((event) => event.eventType === 'run_snapshot');
  assert.ok(snapshotEvent);
  assert.equal(snapshotEvent.data.run.agentSessionId, 'sess-1');
  assert.equal(full.cursorMiss, false);

  const replay = await gateway.listRunEventsForUser('user-1', run.id, { afterEventId: 'evt-running' });
  assert.equal(replay.events.length, 1);
  assert.equal(replay.events[0].id, 'evt-snapshot');
  assert.equal(replay.events[0].data.run.agentSessionId, 'sess-1');
});

test('listRunEventsForUser accepts mysql2-parsed JSON objects in data_json', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-replay-json-object',
    userMessage: { role: 'user', content: [] },
  });

  const queuedAt = Number(pool.events.find((event) => event.runId === run.id)?.createdAt ?? 1000);
  pool.events.push({
    id: 'evt-snapshot-object',
    runId: run.id,
    eventType: 'run_snapshot',
    dataJson: { run: { ...run, status: 'running', agentSessionId: 'sess-mysql2' } },
    createdAt: queuedAt + 1000,
  });

  const batch = await gateway.listRunEventsForUser('user-1', run.id);
  const snapshotEvent = batch.events.find((event) => event.id === 'evt-snapshot-object');
  assert.ok(snapshotEvent);
  assert.equal(snapshotEvent.data.run.agentSessionId, 'sess-mysql2');
});

test('listRunEventsForUser reports cursorMiss for unknown Last-Event-ID', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const run = await gateway.createRun('user-1', {
    requestId: 'req-replay-miss',
    userMessage: { role: 'user', content: [] },
  });

  const batch = await gateway.listRunEventsForUser('user-1', run.id, { afterEventId: 'missing-cursor' });
  assert.equal(batch.cursorMiss, true);
  assert.ok(batch.events.length >= 1);
});

test('markRun appends run_snapshot when MEMIND_RUN_STREAM_REPLAY=1', async () => {
  const previous = process.env.MEMIND_RUN_STREAM_REPLAY;
  process.env.MEMIND_RUN_STREAM_REPLAY = '1';
  try {
    const pool = createFakePool();
    const gateway = createAgentRunGateway({
      pool,
      userAuth: {},
      tkmindProxy: {
        async startSessionForUser() {
          return { id: 'sess-replay-1' };
        },
        async submitSessionReplyForUser() {},
      },
      retryDelaysMs: [],
    });

    const run = await gateway.createRun('user-1', {
      requestId: 'req-replay-snapshot',
      userMessage: { role: 'user', content: [{ type: 'text', text: 'hello' }] },
    });

    await waitFor(() => pool.runs.get(run.id)?.status === 'succeeded');

    const snapshots = pool.events.filter((event) => (
      event.runId === run.id && event.eventType === 'run_snapshot'
    ));
    assert.ok(snapshots.length >= 1);
    const latestSnapshot = JSON.parse(snapshots.at(-1).dataJson);
    assert.equal(latestSnapshot.run.status, 'succeeded');
  } finally {
    if (previous === undefined) delete process.env.MEMIND_RUN_STREAM_REPLAY;
    else process.env.MEMIND_RUN_STREAM_REPLAY = previous;
  }
});

test('createRun rejects with SESSION_RUN_CONFLICT when same session already has active run', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const activeRunId = crypto.randomUUID();
  const now = Date.now();
  pool.runs.set(activeRunId, {
    id: activeRunId,
    user_id: 'user-1',
    agent_session_id: 'sess-conflict-1',
    request_id: 'req-active',
    status: 'running',
    attempts: 1,
    user_message_json: '{}',
    error_message: null,
    created_at: now,
    updated_at: now,
    started_at: now,
    completed_at: null,
  });

  let conflictErr = null;
  try {
    await gateway.createRun('user-1', {
      sessionId: 'sess-conflict-1',
      requestId: 'req-conflict-2',
      userMessage: { role: 'user', content: [{ type: 'text', text: 'second' }] },
    });
  } catch (err) {
    conflictErr = err;
  }
  assert.ok(conflictErr, 'expected an error for duplicate active session run');
  assert.equal(conflictErr.code, 'SESSION_RUN_CONFLICT');
  assert.equal(conflictErr.status, 409);

  pool.runs.get(activeRunId).status = 'succeeded';
  const run3 = await gateway.createRun('user-1', {
    sessionId: 'sess-conflict-1',
    requestId: 'req-conflict-3',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'third' }] },
  });
  assert.equal(run3.requestId, 'req-conflict-3');
});

test('createRun recovers a stale active run for the same session before accepting a new run', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    runTimeoutMs: 1000,
  });

  const activeRunId = crypto.randomUUID();
  const staleStartedAt = Date.now() - 5000;
  pool.runs.set(activeRunId, {
    id: activeRunId,
    user_id: 'user-1',
    agent_session_id: 'sess-stale-conflict',
    request_id: 'req-stale-active',
    status: 'running',
    attempts: 1,
    user_message_json: '{}',
    error_message: null,
    created_at: staleStartedAt,
    updated_at: staleStartedAt,
    started_at: staleStartedAt,
    completed_at: null,
  });

  const created = await gateway.createRun('user-1', {
    sessionId: 'sess-stale-conflict',
    requestId: 'req-after-stale',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'continue' }] },
  });

  assert.equal(pool.runs.get(activeRunId).status, 'failed');
  assert.equal(created.requestId, 'req-after-stale');
  assert.equal(created.status, 'queued');
  assert.ok(
    pool.events.some(
      (event) =>
        event.runId === activeRunId &&
        event.eventType === 'stale_recovered' &&
        JSON.parse(event.dataJson).reason ===
          'create_run_session_conflict_stale_recovery',
    ),
  );
});

test('createRun rejects while the same session is finishing page delivery', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
    isSessionExternallyBusy: ({ sessionId }) => sessionId === 'sess-repairing',
  });

  await assert.rejects(
    gateway.createRun('user-1', {
      sessionId: 'sess-repairing',
      requestId: 'req-during-repair',
      userMessage: { role: 'user', content: [{ type: 'text', text: '继续' }] },
    }),
    (err) => err?.code === 'SESSION_RUN_CONFLICT' && err?.status === 409 && /自动修复/.test(err.message),
  );
  assert.equal(pool.runs.size, 0);
});

test('createRun does not apply per-session conflict check for direct-chat sessions', async () => {
  const pool = createFakePool();
  const gateway = createAgentRunGateway({
    pool,
    userAuth: {},
    tkmindProxy: {},
    autoDispatch: false,
  });

  const activeRunId = crypto.randomUUID();
  const now = Date.now();
  pool.runs.set(activeRunId, {
    id: activeRunId,
    user_id: 'user-1',
    agent_session_id: 'h5direct_abc',
    request_id: 'req-active-dc',
    status: 'running',
    attempts: 1,
    user_message_json: '{}',
    error_message: null,
    created_at: now,
    updated_at: now,
    started_at: now,
    completed_at: null,
  });

  const run2 = await gateway.createRun('user-1', {
    sessionId: 'h5direct_abc',
    requestId: 'req-dc-2',
    userMessage: { role: 'user', content: [{ type: 'text', text: 'hi2' }] },
  });

  assert.equal(run2.requestId, 'req-dc-2');
});