import { randomUUID } from "node:crypto";
import { eq } from "drizzle-orm";
import { afterAll, afterEach, beforeAll, describe, expect, it } from "vitest";
import {
  activityLog,
  agents,
  companies,
  createDb,
  documentRevisions,
  documents,
  executionWorkspaces,
  goals,
  heartbeatRuns,
  issueComments,
  issueDocuments,
  instanceSettings,
  issueRelations,
  issueThreadInteractions,
  issues,
  projectWorkspaces,
  projects,
  workspaceOperations,
} from "@paperclipai/db";
import {
  getEmbeddedPostgresTestSupport,
  startEmbeddedPostgresTestDatabase,
} from "./helpers/embedded-postgres.js";
import { ONBOARDING_FIRST_TASK_ORIGIN_KIND } from "@paperclipai/shared";
import { instanceSettingsService } from "../services/instance-settings.js";
import { issueService } from "../services/issues.js";
import { issueThreadInteractionService } from "../services/issue-thread-interactions.js";
import { agentService } from "../services/agents.js";

const embeddedPostgresSupport = await getEmbeddedPostgresTestSupport();
const describeEmbeddedPostgres = embeddedPostgresSupport.supported ? describe : describe.skip;

describeEmbeddedPostgres("issueThreadInteractionService", () => {
  let db!: ReturnType<typeof createDb>;
  let issuesSvc!: ReturnType<typeof issueService>;
  let interactionsSvc!: ReturnType<typeof issueThreadInteractionService>;
  let tempDb: Awaited<ReturnType<typeof startEmbeddedPostgresTestDatabase>> | null = null;

  beforeAll(async () => {
    tempDb = await startEmbeddedPostgresTestDatabase("paperclip-issue-thread-interactions-");
    db = createDb(tempDb.connectionString);
    issuesSvc = issueService(db);
    interactionsSvc = issueThreadInteractionService(db);
  }, 20_000);

  afterEach(async () => {
    await db.delete(issueThreadInteractions);
    await db.delete(activityLog);
    await db.delete(issueComments);
    await db.delete(issueDocuments);
    await db.delete(documentRevisions);
    await db.delete(documents);
    await db.delete(issueRelations);
    await db.delete(heartbeatRuns);
    await db.delete(workspaceOperations);
    await db.delete(issues);
    await db.delete(executionWorkspaces);
    await db.delete(projectWorkspaces);
    await db.delete(projects);
    await db.delete(goals);
    await db.delete(agents);
    await db.delete(instanceSettings);
    await db.delete(companies);
  });

  afterAll(async () => {
    await tempDb?.cleanup();
  });

  async function seedConfirmationIssue(title = "Comment supersede") {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title,
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });

    return { companyId, goalId, issueId };
  }

  async function attachPlanDocument(companyId: string, issueId: string) {
    const documentId = randomUUID();
    const revisionId = randomUUID();
    await db.insert(documents).values({
      id: documentId,
      companyId,
      title: "Plan",
      format: "markdown",
      latestBody: "# Plan",
      latestRevisionId: revisionId,
      latestRevisionNumber: 1,
    });
    await db.insert(issueDocuments).values({
      companyId,
      issueId,
      documentId,
      key: "plan",
    });
    await db.insert(documentRevisions).values({
      id: revisionId,
      companyId,
      documentId,
      revisionNumber: 1,
      title: "Plan",
      format: "markdown",
      body: "# Plan",
    });
    return {
      type: "issue_document" as const,
      issueId,
      documentId,
      key: "plan",
      revisionId,
      revisionNumber: 1,
    };
  }

  async function recordReviewTransition(args: {
    companyId: string;
    issueId: string;
    interactionId: string;
    actorId?: string;
  }) {
    await db.insert(activityLog).values({
      companyId: args.companyId,
      actorType: "user",
      actorId: args.actorId ?? "local-board",
      action: "issue.updated",
      entityType: "issue",
      entityId: args.issueId,
      details: {
        status: "in_review",
        reviewInteractionId: args.interactionId,
        _previous: { status: "in_progress" },
      },
    });
  }

  it("reuses human-addressed connection intents across runs and ordinary comments", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Connection intent");
    const agentId = randomUUID();
    const firstRunId = randomUUID();
    const secondRunId = randomUUID();
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "Researcher",
      role: "researcher",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.update(issues).set({ assigneeAgentId: agentId, status: "in_progress" }).where(eq(issues.id, issueId));
    await db.insert(heartbeatRuns).values([
      {
        id: firstRunId,
        companyId,
        agentId,
        status: "running",
        responsibleUserId: "user-board",
        contextSnapshot: { issueId },
      },
      {
        id: secondRunId,
        companyId,
        agentId,
        status: "running",
        responsibleUserId: "user-board",
        contextSnapshot: { issueId },
      },
    ]);
    const payload = {
      version: 1 as const,
      serviceSlug: "notion",
      serviceName: "Notion",
      serviceLogoUrl: null,
      requestingAgentId: agentId,
      requestingAgentName: "Researcher",
      phase: "requested" as const,
    };
    const first = await interactionsSvc.createConnectionIntent(
      { id: issueId, companyId },
      {
        payload,
        sourceRunId: firstRunId,
        addresseeUserId: "user-board",
        idempotencyKey: `connection-intent:${firstRunId}:notion`,
      },
    );
    expect(first).toMatchObject({
      kind: "connection_intent",
      status: "pending",
      continuationPolicy: "wake_assignee",
      addresseeUserId: "user-board",
      requestedResolverPolicy: "human_only",
      effectiveResolverPolicy: "human_only",
      payload,
    });
    const repeated = await interactionsSvc.createConnectionIntent(
      { id: issueId, companyId },
      {
        payload,
        sourceRunId: firstRunId,
        addresseeUserId: "user-board",
        idempotencyKey: `connection-intent:${firstRunId}:notion`,
      },
    );
    expect(repeated.id).toBe(first.id);

    const newer = await interactionsSvc.createConnectionIntent(
      { id: issueId, companyId },
      {
        payload,
        sourceRunId: secondRunId,
        addresseeUserId: "user-board",
        idempotencyKey: `connection-intent:${secondRunId}:notion`,
      },
    );
    expect(newer.id).toBe(first.id);
    expect(await interactionsSvc.getById(first.id)).toMatchObject({ status: "pending" });

    const [expiredByComment] = await interactionsSvc.expireRequestConfirmationsSupersededByComment(
      { id: issueId, companyId },
      {
        id: randomUUID(),
        createdAt: new Date(Date.now() + 1_000),
        authorUserId: "user-board",
        createdByRunId: null,
      },
      { userId: "user-board" },
    );
    expect(expiredByComment).toBeUndefined();
  });

  it("persists addressees without allowing them to bypass human-only governance", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Agent-addressed interaction");
    const creatorAgentId = randomUUID();
    const addresseeAgentId = randomUUID();
    const unrelatedAgentId = randomUUID();
    const addresseeRunId = randomUUID();
    const unrelatedRunId = randomUUID();
    const agentRows = [
      { id: creatorAgentId, name: "Creator" },
      { id: addresseeAgentId, name: "Addressee" },
      { id: unrelatedAgentId, name: "Unrelated" },
    ].map((agent) => ({
      ...agent,
      companyId,
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    }));
    await db.insert(agents).values(agentRows);
    await db.insert(heartbeatRuns).values([
      {
        id: addresseeRunId,
        companyId,
        agentId: addresseeAgentId,
        invocationSource: "manual",
        status: "running",
        startedAt: new Date("2026-07-25T12:00:00.000Z"),
      },
      {
        id: unrelatedRunId,
        companyId,
        agentId: unrelatedAgentId,
        invocationSource: "manual",
        status: "running",
        startedAt: new Date("2026-07-25T12:01:00.000Z"),
      },
    ]);

    const input = {
      kind: "ask_user_questions" as const,
      resolverPolicy: "board_or_agents" as const,
      addresseeAgentId,
      continuationPolicy: "wake_assignee" as const,
      payload: {
        version: 1 as const,
        questions: [{
          id: "scope",
          prompt: "Which scope?",
          selectionMode: "single" as const,
          options: [{ id: "phase-1", label: "Phase 1" }],
        }],
      },
    };
    const created = await interactionsSvc.create(
      { id: issueId, companyId },
      input,
      { agentId: creatorAgentId },
    );
    expect(created).toMatchObject({
      addresseeAgentId,
      requestedResolverPolicy: "anyone",
      effectiveResolverPolicy: "anyone",
      resolverPolicyProvenance: "explicit",
      effectiveResolverPolicySource: "requested",
    });

    const answered = await interactionsSvc.answerQuestions(
      { id: issueId, companyId },
      created.id,
      { answers: [{ questionId: "scope", optionIds: ["phase-1"] }] },
      { agentId: addresseeAgentId, runId: addresseeRunId },
    );
    expect(answered).toMatchObject({
      status: "answered",
      addresseeAgentId,
      resolvedByAgentId: addresseeAgentId,
      resolvedByRunId: addresseeRunId,
    });

    const second = await interactionsSvc.create(
      { id: issueId, companyId },
      { ...input, idempotencyKey: "addressed:second" },
      { agentId: creatorAgentId },
    );
    await expect(interactionsSvc.answerQuestions(
      { id: issueId, companyId },
      second.id,
      { answers: [{ questionId: "scope", optionIds: ["phase-1"] }] },
      { agentId: unrelatedAgentId, runId: unrelatedRunId },
    )).rejects.toMatchObject({
      status: 403,
      message: expect.stringContaining("addressed agent"),
    });

    const boardOnly = await interactionsSvc.create(
      { id: issueId, companyId },
      {
        ...input,
        resolverPolicy: "board_only",
        idempotencyKey: "addressed:board-only",
      },
      { agentId: creatorAgentId },
    );
    await expect(interactionsSvc.answerQuestions(
      { id: issueId, companyId },
      boardOnly.id,
      { answers: [{ questionId: "scope", optionIds: ["phase-1"] }] },
      { agentId: addresseeAgentId, runId: addresseeRunId },
    )).rejects.toMatchObject({
      status: 403,
      message: expect.stringContaining("human-only"),
    });

    await expect(interactionsSvc.create(
      { id: issueId, companyId },
      { ...input, addresseeAgentId: creatorAgentId },
      { agentId: creatorAgentId },
    )).rejects.toMatchObject({
      status: 422,
      message: expect.stringContaining("themselves"),
    });
  });

  it("cancels addressed interactions before deleting the addressee", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Deleted interaction addressee");
    const creatorAgentId = randomUUID();
    const addresseeAgentId = randomUUID();
    const unrelatedAgentId = randomUUID();
    const unrelatedRunId = randomUUID();
    await db.insert(agents).values([
      { id: creatorAgentId, name: "Creator" },
      { id: addresseeAgentId, name: "Addressee" },
      { id: unrelatedAgentId, name: "Unrelated" },
    ].map((agent) => ({
      ...agent,
      companyId,
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    })));
    await db.insert(heartbeatRuns).values({
      id: unrelatedRunId,
      companyId,
      agentId: unrelatedAgentId,
      invocationSource: "manual",
      status: "running",
      startedAt: new Date("2026-07-25T12:02:00.000Z"),
    });

    const created = await interactionsSvc.create(
      { id: issueId, companyId },
      {
        kind: "ask_user_questions",
        resolverPolicy: "board_or_agents",
        addresseeAgentId,
        payload: {
          version: 1,
          questions: [{
            id: "scope",
            prompt: "Which scope?",
            selectionMode: "single",
            options: [{ id: "phase-1", label: "Phase 1" }],
          }],
        },
      },
      { agentId: creatorAgentId },
    );

    await agentService(db).remove(addresseeAgentId);

    const cancelled = await interactionsSvc.getById(created.id);
    expect(cancelled).toMatchObject({
      status: "cancelled",
      addresseeAgentId: null,
      resolvedByAgentId: null,
      resolvedByRunId: null,
      resolvedByUserId: null,
      result: {
        version: 1,
        outcome: "addressee_deleted",
        reason: "Cancelled because the addressed agent was deleted",
      },
    });
    await expect(interactionsSvc.answerQuestions(
      { id: issueId, companyId },
      created.id,
      { answers: [{ questionId: "scope", optionIds: ["phase-1"] }] },
      { agentId: unrelatedAgentId, runId: unrelatedRunId },
    )).rejects.toMatchObject({
      status: 409,
      message: "Interaction has already been resolved",
    });
  });

  it.each(["paused", "pending_approval", "terminated"])(
    "rejects %s interaction addressees",
    async (status) => {
      const { companyId, issueId } = await seedConfirmationIssue(`Reject ${status} addressee`);
      const creatorAgentId = randomUUID();
      const addresseeAgentId = randomUUID();
      await db.insert(agents).values([
        {
          id: creatorAgentId,
          companyId,
          name: "Creator",
          role: "engineer",
          status: "active",
        },
        {
          id: addresseeAgentId,
          companyId,
          name: "Unavailable addressee",
          role: "engineer",
          status,
        },
      ]);

      await expect(interactionsSvc.create(
        { id: issueId, companyId },
        {
          kind: "ask_user_questions",
          addresseeAgentId,
          payload: {
            version: 1,
            questions: [{
              id: "scope",
              prompt: "Which scope?",
              selectionMode: "single",
              options: [{ id: "phase-1", label: "Phase 1" }],
            }],
          },
        },
        { agentId: creatorAgentId },
      )).rejects.toMatchObject({
        status: 422,
        message: expect.stringContaining("invokable agent"),
        details: expect.objectContaining({ reason: status }),
      });
    },
  );

  it("rejects interaction addressees with an invalid reporting chain", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Reject uninvokable addressee chain");
    const creatorAgentId = randomUUID();
    const managerAgentId = randomUUID();
    const addresseeAgentId = randomUUID();
    await db.insert(agents).values([
      {
        id: creatorAgentId,
        companyId,
        name: "Creator",
        role: "engineer",
        status: "active",
      },
      {
        id: managerAgentId,
        companyId,
        name: "Terminated manager",
        role: "manager",
        status: "terminated",
      },
      {
        id: addresseeAgentId,
        companyId,
        name: "Unavailable addressee",
        role: "engineer",
        status: "active",
        reportsTo: managerAgentId,
      },
    ]);

    await expect(interactionsSvc.create(
      { id: issueId, companyId },
      {
        kind: "ask_user_questions",
        addresseeAgentId,
        payload: {
          version: 1,
          questions: [{
            id: "scope",
            prompt: "Which scope?",
            selectionMode: "single",
            options: [{ id: "phase-1", label: "Phase 1" }],
          }],
        },
      },
      { agentId: creatorAgentId },
    )).rejects.toMatchObject({
      status: 422,
      message: expect.stringContaining("invokable agent"),
      details: expect.objectContaining({
        reason: "manager_terminated",
        managerId: managerAgentId,
      }),
    });
  });

  it("accepts suggested tasks by creating a rooted issue tree under the current issue", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const assigneeAgentId = randomUUID();
    const responsibleUserId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });

    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Persist thread interactions",
      level: "task",
      status: "active",
    });
    await db.insert(agents).values({
      id: assigneeAgentId,
      companyId,
      name: "CodexCoder",
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
      requestDepth: 2,
      responsibleUserId,
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "suggest_tasks",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        tasks: [
          {
            clientKey: "root",
            title: "Create the root follow-up",
            workMode: "planning",
            assigneeAgentId,
          },
          {
            clientKey: "child",
            parentClientKey: "root",
            title: "Create the nested follow-up",
          },
        ],
      },
    }, {
      userId: "local-board",
    });

    expect(created.status).toBe("pending");

    const accepted = await interactionsSvc.acceptSuggestedTasks({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    });

    expect(accepted.interaction.kind).toBe("suggest_tasks");
    expect(accepted.interaction.status).toBe("accepted");
    expect(accepted.interaction.result).toMatchObject({
      version: 1,
      createdTasks: [
        expect.objectContaining({ clientKey: "root", parentIssueId: issueId }),
        expect.objectContaining({ clientKey: "child" }),
      ],
    });
    expect(accepted.createdIssues).toEqual([
      expect.objectContaining({
        assigneeAgentId,
        status: "todo",
      }),
      expect.objectContaining({
        assigneeAgentId: null,
        status: "todo",
      }),
    ]);
    const createdIssueRows = await db
      .select({
        title: issues.title,
        workMode: issues.workMode,
        responsibleUserId: issues.responsibleUserId,
      })
      .from(issues)
      .where(eq(issues.companyId, companyId));
    expect(createdIssueRows).toEqual(
      expect.arrayContaining([
        expect.objectContaining({ title: "Create the root follow-up", workMode: "planning" }),
        expect.objectContaining({ title: "Create the nested follow-up", workMode: "standard" }),
      ]),
    );
    expect(createdIssueRows).toEqual(
      expect.arrayContaining([
        expect.objectContaining({ title: "Create the root follow-up", responsibleUserId }),
        expect.objectContaining({ title: "Create the nested follow-up", responsibleUserId }),
      ]),
    );

    const children = await issuesSvc.list(companyId, { parentId: issueId });
    expect(children).toHaveLength(1);
    expect(children[0]?.title).toBe("Create the root follow-up");

    const nestedChildren = await issuesSvc.list(companyId, { parentId: children[0]!.id });
    expect(nestedChildren).toHaveLength(1);
    expect(nestedChildren[0]?.title).toBe("Create the nested follow-up");
    expect(nestedChildren[0]?.requestDepth).toBe(4);

    const listed = await interactionsSvc.listForIssue(issueId);
    expect(listed).toHaveLength(1);
    expect(listed[0]?.status).toBe("accepted");

    await expect(interactionsSvc.acceptSuggestedTasks({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    })).rejects.toThrow("Interaction has already been resolved");

    const childrenAfterDuplicateAccept = await issuesSvc.list(companyId, { parentId: issueId });
    expect(childrenAfterDuplicateAccept).toHaveLength(1);
  });

  it("accepts a selected subset of suggested tasks and records the skipped drafts", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });

    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Selectively persist thread interactions",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
      requestDepth: 2,
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "suggest_tasks",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        tasks: [
          {
            clientKey: "root",
            title: "Create the root follow-up",
          },
          {
            clientKey: "child",
            parentClientKey: "root",
            title: "Create the nested follow-up",
          },
          {
            clientKey: "sibling",
            title: "Create the sibling follow-up",
          },
        ],
      },
    }, {
      userId: "local-board",
    });

    const accepted = await interactionsSvc.acceptSuggestedTasks({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {
      selectedClientKeys: ["root"],
    }, {
      userId: "local-board",
    });

    expect(accepted.interaction.result).toMatchObject({
      version: 1,
      createdTasks: [
        expect.objectContaining({ clientKey: "root", parentIssueId: issueId }),
      ],
      skippedClientKeys: ["child", "sibling"],
    });

    const children = await issuesSvc.list(companyId, { parentId: issueId });
    expect(children).toHaveLength(1);
    expect(children[0]?.title).toBe("Create the root follow-up");
  });

  it("rejects partial acceptance when a selected task omits its selected-tree parent", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });

    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Validate selective acceptance",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "suggest_tasks",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        tasks: [
          {
            clientKey: "root",
            title: "Create the root follow-up",
          },
          {
            clientKey: "child",
            parentClientKey: "root",
            title: "Create the nested follow-up",
          },
        ],
      },
    }, {
      userId: "local-board",
    });

    await expect(
      interactionsSvc.acceptSuggestedTasks({
        id: issueId,
        companyId,
        goalId,
        projectId: null,
      }, created.id, {
        selectedClientKeys: ["child"],
      }, {
        userId: "local-board",
      }),
    ).rejects.toThrow("requires its parent");
  });

  it("persists validated answers for ask_user_questions interactions", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });

    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Persist question answers",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Question parent",
      status: "todo",
      priority: "medium",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        questions: [
          {
            id: "scope",
            prompt: "Choose the scope",
            selectionMode: "single",
            required: true,
            options: [
              { id: "phase-1", label: "Phase 1" },
              { id: "phase-2", label: "Phase 2" },
            ],
          },
          {
            id: "extras",
            prompt: "Optional extras",
            selectionMode: "multi",
            options: [
              { id: "tests", label: "Tests" },
              { id: "docs", label: "Docs" },
            ],
          },
        ],
      },
    }, {
      userId: "local-board",
    });

    const answered = await interactionsSvc.answerQuestions({
      id: issueId,
      companyId,
    }, created.id, {
      answers: [
        { questionId: "scope", optionIds: [], otherText: "Custom Phase 1" },
        {
          questionId: "extras",
          optionIds: ["docs", "tests", "docs"],
          otherText: "  Pair with release notes  ",
        },
      ],
      summaryMarkdown: "Ship Phase 1 with tests and docs.",
    }, {
      userId: "local-board",
    });

    expect(answered.status).toBe("answered");
    expect(answered.result).toEqual({
      version: 1,
      answers: [
        { questionId: "scope", optionIds: [], otherText: "Custom Phase 1" },
        { questionId: "extras", optionIds: ["docs", "tests"], otherText: "Pair with release notes" },
      ],
      summaryMarkdown: "Ship Phase 1 with tests and docs.",
    });

    await expect(interactionsSvc.answerQuestions({
      id: issueId,
      companyId,
    }, created.id, {
      answers: [
        { questionId: "scope", optionIds: ["phase-2"] },
      ],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Interaction has already been resolved");
  });

  it("persists cancelled ask_user_questions interactions without answer data", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Cancel question answers",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Question parent",
      status: "in_review",
      priority: "medium",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        questions: [{
          id: "scope",
          prompt: "Choose the scope",
          selectionMode: "single",
          required: true,
          options: [
            { id: "phase-1", label: "Phase 1" },
            { id: "phase-2", label: "Phase 2" },
          ],
        }],
      },
    }, {
      userId: "local-board",
    });

    const cancelled = await interactionsSvc.cancelQuestions({
      id: issueId,
      companyId,
    }, created.id, {
      reason: "Not needed anymore",
    }, {
      userId: "local-board",
    });

    expect(cancelled.status).toBe("cancelled");
    expect(cancelled.result).toEqual({
      version: 1,
      answers: [],
      cancelled: true,
      cancellationReason: "Not needed anymore",
      summaryMarkdown: null,
    });

    await expect(interactionsSvc.answerQuestions({
      id: issueId,
      companyId,
    }, created.id, {
      answers: [{ questionId: "scope", optionIds: ["phase-1"] }],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Interaction has already been resolved");
  });

  it("skips every durable interaction kind exactly once and retains partial item verdicts", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Universal composer Skip");
    const inputs = [
      {
        kind: "suggest_tasks" as const,
        payload: { version: 1 as const, tasks: [{ clientKey: "child", title: "Create child" }] },
      },
      {
        kind: "ask_user_questions" as const,
        payload: {
          version: 1 as const,
          questions: [{
            id: "scope",
            prompt: "Scope?",
            selectionMode: "single" as const,
            options: [{ id: "one", label: "One" }],
          }],
        },
      },
      {
        kind: "request_confirmation" as const,
        payload: { version: 1 as const, prompt: "Proceed?" },
      },
      {
        kind: "request_checkbox_confirmation" as const,
        payload: { version: 1 as const, prompt: "Select", options: [{ id: "one", label: "One" }] },
      },
    ];

    for (const input of inputs) {
      const created = await interactionsSvc.create({ id: issueId, companyId }, input, { userId: "local-board" });
      const skipped = await interactionsSvc.skipInteraction(
        { id: issueId, companyId, status: "in_progress" },
        created.id,
        {},
        { userId: "local-board" },
      );
      expect(skipped).toMatchObject({ status: "cancelled", result: { version: 1, outcome: "skipped" } });
      if (skipped.kind === "ask_user_questions") {
        expect(skipped.result).toMatchObject({ answers: [], cancelled: true });
      }
      await expect(interactionsSvc.skipInteraction(
        { id: issueId, companyId, status: "in_progress" },
        created.id,
        {},
        { userId: "local-board" },
      )).rejects.toThrow("Interaction has already been resolved");
    }

    const verdicts = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_item_verdicts",
      payload: {
        version: 1,
        prompt: "Review items",
        items: [{ id: "one", label: "One" }, { id: "two", label: "Two" }],
      },
    }, { userId: "local-board" });
    await interactionsSvc.submitItemVerdicts(
      { id: issueId, companyId },
      verdicts.id,
      { verdicts: [{ id: "one", verdict: "approve" }] },
      { userId: "local-board" },
    );
    const skippedVerdicts = await interactionsSvc.skipInteraction(
      { id: issueId, companyId, status: "in_progress" },
      verdicts.id,
      {},
      { userId: "local-board" },
    );
    expect(skippedVerdicts).toMatchObject({
      status: "cancelled",
      result: { outcome: "skipped", complete: false, items: [{ id: "one", verdict: "approve" }] },
    });
  });

  it("expires ask_user_questions interactions by default when a user comments after creation", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Question supersede");
    const commentId = randomUUID();

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      payload: {
        version: 1,
        questions: [{
          id: "scope",
          prompt: "Choose the scope",
          selectionMode: "single",
          options: [{ id: "phase-1", label: "Phase 1" }],
        }],
      },
    }, {
      userId: "local-board",
    });

    expect(created).toMatchObject({
      kind: "ask_user_questions",
      payload: {
        supersedeOnUserComment: true,
      },
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: commentId,
      createdAt: new Date(new Date(created.createdAt).getTime() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      kind: "ask_user_questions",
      status: "expired",
      result: {
        version: 1,
        answers: [],
        expirationReason: "superseded_by_comment",
        commentId,
        summaryMarkdown: null,
      },
      resolvedByUserId: "local-board",
    });
  });

  it("keeps ask_user_questions pending when user-comment supersede is explicitly disabled", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Question supersede opt-out");

    await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      payload: {
        version: 1,
        supersedeOnUserComment: false,
        questions: [{
          id: "scope",
          prompt: "Choose the scope",
          selectionMode: "single",
          options: [{ id: "phase-1", label: "Phase 1" }],
        }],
      },
    }, {
      userId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(Date.now() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(0);
    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("does not supersede ask_user_questions for agent, system, or older user comments", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Question supersede exclusions");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      payload: {
        version: 1,
        questions: [{
          id: "scope",
          prompt: "Choose the scope",
          selectionMode: "single",
          options: [{ id: "phase-1", label: "Phase 1" }],
        }],
      },
    }, {
      userId: "local-board",
    });
    const createdAtMs = new Date(created.createdAt).getTime();

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs + 1_000),
      authorUserId: null,
    }, {
      agentId: randomUUID(),
    })).resolves.toHaveLength(0);

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs + 1_000),
      authorUserId: null,
    }, {})).resolves.toHaveLength(0);

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs - 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    })).resolves.toHaveLength(0);

    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("repairs historical ask_user_questions superseded by later user comments idempotently", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Historical question supersede");
    const commentId = randomUUID();
    const createdAt = new Date("2026-05-18T12:00:00.000Z");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "ask_user_questions",
      payload: {
        version: 1,
        questions: [{
          id: "scope",
          prompt: "Choose the scope",
          selectionMode: "single",
          options: [{ id: "phase-1", label: "Phase 1" }],
        }],
      },
    }, {
      userId: "local-board",
    });
    await db
      .update(issueThreadInteractions)
      .set({ createdAt, updatedAt: createdAt })
      .where(eq(issueThreadInteractions.id, created.id));

    await db.insert(issueComments).values({
      id: randomUUID(),
      companyId,
      issueId,
      authorType: "system",
      body: "System-side progress note.",
      createdAt: new Date("2026-05-18T12:00:30.000Z"),
      updatedAt: new Date("2026-05-18T12:00:30.000Z"),
    });
    await db.insert(issueComments).values({
      id: commentId,
      companyId,
      issueId,
      authorUserId: "local-board",
      authorType: "user",
      body: "Please revise this first.",
      createdAt: new Date("2026-05-18T12:01:00.000Z"),
      updatedAt: new Date("2026-05-18T12:01:00.000Z"),
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByHistoricalComments({
      id: issueId,
      companyId,
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      kind: "ask_user_questions",
      status: "expired",
      result: {
        version: 1,
        answers: [],
        expirationReason: "superseded_by_comment",
        commentId,
        summaryMarkdown: null,
      },
      resolvedByAgentId: null,
      resolvedByUserId: "local-board",
    });

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByHistoricalComments({
      id: issueId,
      companyId,
    })).resolves.toEqual([]);
  });

  it("reuses the existing interaction when the same idempotency key is submitted twice", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const agentId = randomUUID();
    const runId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });

    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Interaction dedupe",
      level: "task",
      status: "active",
    });
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "CodexCoder",
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });
    await db.insert(heartbeatRuns).values({
      id: runId,
      companyId,
      agentId,
      invocationSource: "manual",
      status: "running",
      startedAt: new Date("2026-04-20T12:00:00.000Z"),
    });

    const input = {
      kind: "ask_user_questions" as const,
      idempotencyKey: "run-1:questionnaire",
      sourceRunId: runId,
      continuationPolicy: "wake_assignee" as const,
      payload: {
        version: 1 as const,
        questions: [
          {
            id: "scope",
            prompt: "Pick a scope",
            selectionMode: "single" as const,
            options: [{ id: "phase-2", label: "Phase 2" }],
          },
        ],
      },
    };

    const first = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, input, {
      agentId,
    });

    const second = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, input, {
      agentId,
    });

    expect(second.id).toBe(first.id);
    expect(second.sourceRunId).toBe(runId);

    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.idempotencyKey).toBe("run-1:questionnaire");
  });

  it("supersedes older pending confirmations from the same agent without crossing agent or kind", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Newer confirmation supersedes older");
    const firstAgentId = randomUUID();
    const secondAgentId = randomUUID();
    await db.insert(agents).values([
      {
        id: firstAgentId,
        companyId,
        name: "First agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
      {
        id: secondAgentId,
        companyId,
        name: "Second agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
    ]);

    const older = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      idempotencyKey: "confirmation:first:older",
      payload: { version: 1, prompt: "Approve the older draft?" },
    }, { agentId: firstAgentId });
    const otherKind = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_checkbox_confirmation",
      idempotencyKey: "checkbox:first",
      payload: {
        version: 1,
        prompt: "Select regions",
        options: [{ id: "us", label: "US" }],
      },
    }, { agentId: firstAgentId });
    const otherAgent = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      idempotencyKey: "confirmation:second",
      payload: { version: 1, prompt: "Approve the second agent's draft?" },
    }, { agentId: secondAgentId });
    const replacement = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      idempotencyKey: "confirmation:first:newer",
      payload: { version: 1, prompt: "Approve the newer draft?" },
    }, { agentId: firstAgentId });

    const interactions = await interactionsSvc.listForIssue(issueId);
    expect(interactions.find((interaction) => interaction.id === older.id)).toMatchObject({
      status: "expired",
      resolvedByAgentId: firstAgentId,
      result: {
        outcome: "superseded_by_newer_request",
        supersededByInteractionId: replacement.id,
      },
    });
    expect(interactions.find((interaction) => interaction.id === replacement.id)?.status).toBe("pending");
    expect(interactions.find((interaction) => interaction.id === otherAgent.id)?.status).toBe("pending");
    expect(interactions.find((interaction) => interaction.id === otherKind.id)?.status).toBe("pending");
  });

  it("supersedes an agent's own older pending ask_user_questions without crossing agent, kind, or issue", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Question supersedes older sibling");
    const otherIssueId = randomUUID();
    await db.insert(issues).values({
      id: otherIssueId,
      companyId,
      goalId,
      title: "Other issue",
      status: "in_progress",
      priority: "medium",
    });

    const probingAgentId = randomUUID();
    const otherAgentId = randomUUID();
    await db.insert(agents).values([
      {
        id: probingAgentId,
        companyId,
        name: "Probing agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
      {
        id: otherAgentId,
        companyId,
        name: "Other agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
    ]);

    const question = (prompt: string) => ({
      kind: "ask_user_questions" as const,
      payload: {
        version: 1 as const,
        questions: [{
          id: "q",
          prompt,
          selectionMode: "single" as const,
          options: [{ id: "opt", label: "Option" }],
        }],
      },
    });

    const older = await interactionsSvc.create(
      { id: issueId, companyId }, question("Older question"), { agentId: probingAgentId },
    );
    const otherKind = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Approve the draft?" },
    }, { agentId: probingAgentId });
    const otherAgentQuestion = await interactionsSvc.create(
      { id: issueId, companyId }, question("Other agent question"), { agentId: otherAgentId },
    );
    const otherIssueQuestion = await interactionsSvc.create(
      { id: otherIssueId, companyId }, question("Other issue question"), { agentId: probingAgentId },
    );
    const replacement = await interactionsSvc.create(
      { id: issueId, companyId }, question("Newer question"), { agentId: probingAgentId },
    );

    const interactions = await interactionsSvc.listForIssue(issueId);
    expect(interactions.find((interaction) => interaction.id === older.id)).toMatchObject({
      status: "expired",
      resolvedByAgentId: probingAgentId,
      result: {
        answers: [],
        expirationReason: "superseded_by_newer_interaction",
        supersededByInteractionId: replacement.id,
      },
    });
    expect(interactions.find((interaction) => interaction.id === replacement.id)?.status).toBe("pending");
    // A different agent's pending question is untouched.
    expect(interactions.find((interaction) => interaction.id === otherAgentQuestion.id)?.status).toBe("pending");
    // A different kind from the same agent is untouched.
    expect(interactions.find((interaction) => interaction.id === otherKind.id)?.status).toBe("pending");

    // The same agent's question on a different issue is untouched.
    const otherIssueInteractions = await interactionsSvc.listForIssue(otherIssueId);
    expect(otherIssueInteractions.find((interaction) => interaction.id === otherIssueQuestion.id)?.status)
      .toBe("pending");
  });

  it("leaves exactly one pending ask_user_questions on the onboarding first task after probe cards and the real question arrive", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const agentId = randomUUID();
    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "Chief of staff",
      role: "chief_of_staff",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Your first task",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Your first task",
      status: "in_progress",
      priority: "medium",
      originKind: ONBOARDING_FIRST_TASK_ORIGIN_KIND,
      assigneeAgentId: agentId,
    });

    // Reproduces PAP-436: the assigned agent posts two throwaway schema probes
    // (title/prompt/option "t"/"p"/"L") before the genuine question.
    const probe = (prompt: string) => ({
      kind: "ask_user_questions" as const,
      payload: {
        version: 1 as const,
        questions: [{
          id: "q",
          prompt,
          selectionMode: "single" as const,
          options: [{ id: "L", label: "L" }],
        }],
      },
    });
    await interactionsSvc.create({ id: issueId, companyId }, probe("t"), { agentId });
    await interactionsSvc.create({ id: issueId, companyId }, probe("p"), { agentId });
    await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "ask_user_questions",
      payload: {
        version: 1,
        questions: [{
          id: "focus",
          prompt: "What would you like your team to focus on first?",
          selectionMode: "single",
          options: [
            { id: "mvp", label: "Ship the MVP" },
            { id: "bugs", label: "Fix bugs" },
          ],
        }],
      },
    }, { agentId });

    const interactions = await interactionsSvc.listForIssue(issueId);
    const pendingQuestions = interactions.filter(
      (interaction) => interaction.kind === "ask_user_questions" && interaction.status === "pending",
    );
    expect(pendingQuestions).toHaveLength(1);
    expect(pendingQuestions[0]?.kind).toBe("ask_user_questions");
    const [remaining] = pendingQuestions;
    if (remaining?.kind === "ask_user_questions") {
      expect(remaining.payload.questions[0]?.prompt).toContain("focus on first");
    }

    // Both probe cards auto-expired with the sibling-supersede reason.
    const expiredQuestions = interactions.filter(
      (interaction) => interaction.kind === "ask_user_questions" && interaction.status === "expired",
    );
    expect(expiredQuestions).toHaveLength(2);
    for (const card of expiredQuestions) {
      expect(card.result).toMatchObject({ expirationReason: "superseded_by_newer_interaction" });
    }
  });

  it("sweeps historical confirmation pile-ups idempotently per issue, kind, and agent", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Historical confirmation sweep");
    const firstAgentId = randomUUID();
    const secondAgentId = randomUUID();
    await db.insert(agents).values([
      {
        id: firstAgentId,
        companyId,
        name: "First agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
      {
        id: secondAgentId,
        companyId,
        name: "Second agent",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      },
    ]);

    const firstAgentIds = [randomUUID(), randomUUID(), randomUUID()];
    const secondAgentIds = [randomUUID(), randomUUID()];
    const checkboxId = randomUUID();
    await db.insert(issueThreadInteractions).values([
      ...firstAgentIds.map((id, index) => ({
        id,
        companyId,
        issueId,
        kind: "request_confirmation",
        status: "pending",
        continuationPolicy: "wake_assignee",
        createdByAgentId: firstAgentId,
        payload: { version: 1 as const, prompt: `First agent draft ${index + 1}` },
        createdAt: new Date(`2026-07-01T12:0${index}:00.000Z`),
        updatedAt: new Date(`2026-07-01T12:0${index}:00.000Z`),
      })),
      ...secondAgentIds.map((id, index) => ({
        id,
        companyId,
        issueId,
        kind: "request_confirmation",
        status: "pending",
        continuationPolicy: "wake_assignee",
        createdByAgentId: secondAgentId,
        payload: { version: 1 as const, prompt: `Second agent draft ${index + 1}` },
        createdAt: new Date(`2026-07-01T13:0${index}:00.000Z`),
        updatedAt: new Date(`2026-07-01T13:0${index}:00.000Z`),
      })),
      {
        id: checkboxId,
        companyId,
        issueId,
        kind: "request_checkbox_confirmation",
        status: "pending",
        continuationPolicy: "wake_assignee",
        createdByAgentId: firstAgentId,
        payload: { version: 1, prompt: "Select one", options: [{ id: "one", label: "One" }] },
        createdAt: new Date("2026-07-01T14:00:00.000Z"),
        updatedAt: new Date("2026-07-01T14:00:00.000Z"),
      },
    ]);

    await expect(interactionsSvc.sweepSupersededPendingRequestConfirmations())
      .resolves.toEqual({ expired: 3 });
    await expect(interactionsSvc.sweepSupersededPendingRequestConfirmations())
      .resolves.toEqual({ expired: 0 });

    const interactions = await interactionsSvc.listForIssue(issueId);
    for (const id of firstAgentIds.slice(0, -1)) {
      expect(interactions.find((interaction) => interaction.id === id)).toMatchObject({
        status: "expired",
        result: {
          outcome: "superseded_by_newer_request",
          supersededByInteractionId: firstAgentIds.at(-1),
        },
      });
    }
    expect(interactions.find((interaction) => interaction.id === firstAgentIds.at(-1))?.status).toBe("pending");
    expect(interactions.find((interaction) => interaction.id === secondAgentIds[0])).toMatchObject({
      status: "expired",
      result: {
        outcome: "superseded_by_newer_request",
        supersededByInteractionId: secondAgentIds[1],
      },
    });
    expect(interactions.find((interaction) => interaction.id === secondAgentIds[1])?.status).toBe("pending");
    expect(interactions.find((interaction) => interaction.id === checkboxId)?.status).toBe("pending");
  });

  it("refuses to create an interaction on a closed issue", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Closed issue create guard");
    await db.update(issues).set({ status: "done" }).where(eq(issues.id, issueId));

    await expect(interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee",
      payload: { version: 1, prompt: "Approve after close?" },
    }, {
      userId: "local-board",
    })).rejects.toMatchObject({ status: 409 });

    const rows = await db
      .select()
      .from(issueThreadInteractions)
      .where(eq(issueThreadInteractions.issueId, issueId));
    expect(rows).toHaveLength(0);
  });

  it("accepts request_confirmation interactions without creating child issues", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Confirm a request",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        prompt: "Apply this plan?",
        acceptLabel: "Apply",
        rejectLabel: "Keep editing",
        detailsMarkdown: "Creates follow-up work after acceptance.",
      },
    }, {
      userId: "local-board",
    });

    expect(created.kind).toBe("request_confirmation");
    expect(created.status).toBe("pending");

    const accepted = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    });

    expect(accepted.createdIssues).toEqual([]);
    expect(accepted.interaction).toMatchObject({
      kind: "request_confirmation",
      status: "accepted",
      result: {
        version: 1,
        outcome: "accepted",
      },
      resolvedByUserId: "local-board",
    });

    const requiresReason = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Decline only with a reason?",
        rejectRequiresReason: true,
      },
    }, {
      userId: "local-board",
    });

    await expect(interactionsSvc.rejectInteraction({
      id: issueId,
      companyId,
    }, requiresReason.id, {}, {
      userId: "local-board",
    })).rejects.toThrow("A decline reason is required for this confirmation");
  });

  it("reopens an in-review issue before waking the assignee after rejection", async () => {
    const { companyId, issueId } = await seedConfirmationIssue(
      "Continue after review rejection",
    );
    const created = await interactionsSvc.create(
      { id: issueId, companyId },
      {
        kind: "request_confirmation",
        continuationPolicy: "wake_assignee",
        payload: {
          version: 1,
          prompt: "Continue the next turn?",
          rejectLabel: "Continue work",
          rejectRequiresReason: true,
          target: {
            type: "custom",
            key: "warm_turn_1",
            revisionId: "warm-turn-1",
          },
        },
      },
      {
        userId: "local-board",
      },
    );
    await db
      .update(issues)
      .set({ status: "in_review" })
      .where(eq(issues.id, issueId));

    await interactionsSvc.rejectInteraction(
      {
        id: issueId,
        companyId,
        status: "in_review",
      },
      created.id,
      {
        reason: "Proceed with turn two.",
      },
      {
        userId: "local-board",
      },
    );

    await expect(issuesSvc.getById(issueId)).resolves.toMatchObject({
      status: "todo",
    });
  });

  it("records an authorized agent as the review-confirmation resolver", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Agent review verdict");
    const resolverAgentId = randomUUID();
    const resolverRunId = randomUUID();
    await db.update(issues).set({ status: "in_review" }).where(eq(issues.id, issueId));
    await db.insert(agents).values({
      id: resolverAgentId,
      companyId,
      name: "Review agent",
      role: "reviewer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(heartbeatRuns).values({
      id: resolverRunId,
      companyId,
      agentId: resolverAgentId,
      invocationSource: "manual",
      status: "running",
      startedAt: new Date(),
    });
    const created = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Approve this review?" },
      resolverPolicy: "anyone",
    }, {
      userId: "local-board",
    });
    await recordReviewTransition({ companyId, issueId, interactionId: created.id });

    const accepted = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      agentId: resolverAgentId,
      runId: resolverRunId,
      resolverPolicyRestriction: "anyone",
    });

    expect(accepted.interaction).toMatchObject({
      status: "accepted",
      resolvedByAgentId: resolverAgentId,
      resolvedByRunId: resolverRunId,
      resolvedByUserId: null,
    });
  });

  it.each(["accept", "reject"] as const)(
    "revalidates review policy under the issue lock before interaction %s",
    async (action) => {
      const { companyId, goalId, issueId } = await seedConfirmationIssue(`Locked ${action} policy`);
      const resolverAgentId = randomUUID();
      const resolverRunId = randomUUID();
      await db.insert(agents).values({
        id: resolverAgentId,
        companyId,
        name: "Review agent",
        role: "reviewer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      });
      await db.insert(heartbeatRuns).values({
        id: resolverRunId,
        companyId,
        agentId: resolverAgentId,
        invocationSource: "manual",
        status: "running",
        startedAt: new Date(),
      });
      const created = await interactionsSvc.create({ id: issueId, companyId }, {
        kind: "request_confirmation",
        payload: { version: 1, prompt: "Approve this review?" },
      }, {
        userId: "local-board",
      });
      await db.update(issues)
        .set({ status: "in_review", reviewPolicy: "anyone" })
        .where(eq(issues.id, issueId));
      await recordReviewTransition({ companyId, issueId, interactionId: created.id });

      let releasePolicyLock!: () => void;
      let policyLockReady!: () => void;
      const holdPolicyLock = new Promise<void>((resolve) => {
        releasePolicyLock = resolve;
      });
      const policyLocked = new Promise<void>((resolve) => {
        policyLockReady = resolve;
      });
      const tightenPolicy = db.transaction(async (tx) => {
        await tx.select({ id: issues.id })
          .from(issues)
          .where(eq(issues.id, issueId))
          .for("update");
        await tx.update(issues)
          .set({ reviewPolicy: "human_only" })
          .where(eq(issues.id, issueId));
        policyLockReady();
        await holdPolicyLock;
      });
      await policyLocked;

      const actor = {
        agentId: resolverAgentId,
        runId: resolverRunId,
        reviewVerdictAuthorized: true,
      };
      const verdict = action === "accept"
        ? interactionsSvc.acceptInteraction({
            id: issueId,
            companyId,
            goalId,
            projectId: null,
            status: "in_review",
          }, created.id, {}, actor)
        : interactionsSvc.rejectInteraction({
            id: issueId,
            companyId,
            status: "in_review",
          }, created.id, { reason: "Needs changes" }, actor);
      let verdictSettled = false;
      void verdict.then(
        () => { verdictSettled = true; },
        () => { verdictSettled = true; },
      );
      const denied = expect(verdict).rejects.toMatchObject({
        status: 403,
        details: expect.objectContaining({
          code: "review_policy_denied",
          policy: "human_only",
        }),
      });

      await new Promise((resolve) => setTimeout(resolve, 25));
      expect(verdictSettled).toBe(false);
      releasePolicyLock();
      await tightenPolicy;
      await denied;

      const persisted = await db.select({ status: issueThreadInteractions.status })
        .from(issueThreadInteractions)
        .where(eq(issueThreadInteractions.id, created.id))
        .then((rows) => rows[0]);
      expect(persisted?.status).toBe("pending");
    },
  );

  it("preserves creator and same-run guards for authorized agent review verdicts", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Guard agent review verdicts");
    const resolverAgentId = randomUUID();
    const resolverRunId = randomUUID();
    await db.update(issues).set({ status: "in_review" }).where(eq(issues.id, issueId));
    await db.insert(agents).values({
      id: resolverAgentId,
      companyId,
      name: "Review agent",
      role: "reviewer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(heartbeatRuns).values({
      id: resolverRunId,
      companyId,
      agentId: resolverAgentId,
      invocationSource: "manual",
      status: "running",
      startedAt: new Date(),
    });

    const createdByResolver = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Approve your own request?" },
      resolverPolicy: "anyone",
    }, {
      userId: "local-board",
    });
    await db.update(issueThreadInteractions)
      .set({ createdByAgentId: resolverAgentId })
      .where(eq(issueThreadInteractions.id, createdByResolver.id));
    await recordReviewTransition({ companyId, issueId, interactionId: createdByResolver.id });

    const createdBySameRun = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_checkbox_confirmation",
      payload: {
        version: 1,
        prompt: "Approve the same run?",
        options: [{ id: "approve", label: "Approve" }],
      },
      resolverPolicy: "anyone",
    }, {
      userId: "local-board",
    });
    await db.update(issueThreadInteractions)
      .set({ sourceRunId: resolverRunId })
      .where(eq(issueThreadInteractions.id, createdBySameRun.id));

    const issue = { id: issueId, companyId, goalId, projectId: null };
    const actor = {
      agentId: resolverAgentId,
      runId: resolverRunId,
      resolverPolicyRestriction: "not_creator",
    };
    await expect(interactionsSvc.acceptInteraction(issue, createdByResolver.id, {}, actor))
      .rejects.toThrow("requires a resolver other than its creator or creating run");
    await db.update(activityLog).set({
      details: {
        status: "in_review",
        reviewInteractionId: createdBySameRun.id,
        _previous: { status: "in_progress" },
      },
    }).where(eq(activityLog.entityId, issueId));
    await expect(interactionsSvc.acceptInteraction(issue, createdBySameRun.id, {
      selectedOptionIds: ["approve"],
    }, actor)).rejects.toThrow("requires a resolver other than its creator or creating run");
  });

  it("accepts request_checkbox_confirmation interactions with selected option ids", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Checkbox confirmation accept");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_checkbox_confirmation",
      payload: {
        version: 1,
        prompt: "Which files should be deleted?",
        options: [
          { id: "file-a", label: "a.txt" },
          { id: "file-b", label: "b.txt" },
          { id: "file-c", label: "c.txt" },
        ],
        defaultSelectedOptionIds: ["file-a"],
        minSelected: 0,
        maxSelected: 2,
      },
    }, {
      userId: "local-board",
    });

    expect(created).toMatchObject({
      kind: "request_checkbox_confirmation",
      status: "pending",
      continuationPolicy: "wake_assignee",
      payload: {
        supersedeOnUserComment: true,
        allowDeclineReason: true,
      },
    });

    const accepted = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {
      selectedOptionIds: ["file-c", "file-a"],
    }, {
      userId: "local-board",
    });

    expect(accepted.createdIssues).toEqual([]);
    expect(accepted.interaction).toMatchObject({
      kind: "request_checkbox_confirmation",
      status: "accepted",
      result: {
        version: 1,
        outcome: "accepted",
        selectedOptionIds: ["file-a", "file-c"],
      },
      resolvedByUserId: "local-board",
    });
  });

  it("enforces request_checkbox_confirmation selected option references and bounds", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Checkbox confirmation bounds");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_checkbox_confirmation",
      payload: {
        version: 1,
        prompt: "Pick one or two options.",
        options: [
          { id: "one", label: "One" },
          { id: "two", label: "Two" },
          { id: "three", label: "Three" },
        ],
        defaultSelectedOptionIds: ["one"],
        minSelected: 1,
        maxSelected: 2,
      },
    }, {
      userId: "local-board",
    });

    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {
      selectedOptionIds: [],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Select at least 1 checkbox confirmation option(s)");

    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {
      selectedOptionIds: ["missing"],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Unknown checkbox confirmation optionId: missing");

    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {
      selectedOptionIds: ["one", "two", "three"],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Select no more than 2 checkbox confirmation option(s)");
  });

  it("expires request_checkbox_confirmation interactions when a user comments after creation", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Checkbox confirmation supersede");
    const commentId = randomUUID();

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_checkbox_confirmation",
      payload: {
        version: 1,
        prompt: "Which files should be deleted?",
        options: [{ id: "file-a", label: "a.txt" }],
      },
    }, {
      userId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: commentId,
      createdAt: new Date(new Date(created.createdAt).getTime() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      kind: "request_checkbox_confirmation",
      status: "expired",
      result: {
        version: 1,
        outcome: "superseded_by_comment",
        commentId,
      },
    });
  });

  it("submits request_item_verdicts partially and completes when all items are resolved", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Item verdict partial submit");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_item_verdicts",
      payload: {
        version: 1,
        prompt: "Review generated artifacts.",
        items: [
          { id: "api", label: "API route" },
          { id: "docs", label: "Docs" },
          { id: "tests", label: "Tests" },
        ],
      },
    }, {
      userId: "local-board",
    });

    expect(created).toMatchObject({
      kind: "request_item_verdicts",
      status: "pending",
      continuationPolicy: "wake_assignee",
      payload: {
        verdicts: ["approve", "reject"],
        requireReasonOn: ["reject"],
        allowBulkApprove: true,
        supersedeOnUserComment: true,
      },
    });

    const first = await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "docs", verdict: "reject", reason: "Missing examples" }],
    }, {
      userId: "local-board",
    });

    expect(first.newlyResolvedItemIds).toEqual(["docs"]);
    expect(first.interaction).toMatchObject({
      kind: "request_item_verdicts",
      status: "pending",
      result: {
        version: 1,
        outcome: "resolved",
        complete: false,
        items: [
          {
            id: "docs",
            verdict: "reject",
            reason: "Missing examples",
            resolvedByUserId: "local-board",
          },
        ],
      },
      resolvedAt: null,
    });

    const duplicate = await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "docs", verdict: "reject" }],
    }, {
      userId: "local-board",
    });

    expect(duplicate.newlyResolvedItemIds).toEqual([]);
    expect(duplicate.interaction).toMatchObject({
      status: "pending",
      result: {
        complete: false,
        items: [
          {
            id: "docs",
            verdict: "reject",
            reason: "Missing examples",
          },
        ],
      },
    });

    const completed = await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [
        { id: "api", verdict: "approve" },
        { id: "tests", verdict: "reject", reason: "No route coverage" },
      ],
    }, {
      userId: "local-board",
    });

    expect(completed.newlyResolvedItemIds).toEqual(["api", "tests"]);
    expect(completed.interaction).toMatchObject({
      kind: "request_item_verdicts",
      status: "answered",
      result: {
        version: 1,
        outcome: "resolved",
        complete: true,
        items: [
          { id: "api", verdict: "approve" },
          { id: "docs", verdict: "reject", reason: "Missing examples" },
          { id: "tests", verdict: "reject", reason: "No route coverage" },
        ],
      },
      resolvedByUserId: "local-board",
    });

    const duplicateAfterComplete = await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "api", verdict: "approve" }],
    }, {
      userId: "local-board",
    });
    expect(duplicateAfterComplete.newlyResolvedItemIds).toEqual([]);
    expect(duplicateAfterComplete.interaction.status).toBe("answered");
  });

  it("enforces request_item_verdicts ids, enabled verdicts, and required reasons", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Item verdict validation");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_item_verdicts",
      payload: {
        version: 1,
        prompt: "Review generated artifacts.",
        items: [
          { id: "api", label: "API route" },
          { id: "docs", label: "Docs" },
        ],
      },
    }, {
      userId: "local-board",
    });

    await expect(interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "missing", verdict: "approve" }],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Unknown item verdict id: missing");

    await expect(interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "api", verdict: "defer" }],
    }, {
      userId: "local-board",
    })).rejects.toThrow("Verdict defer is not enabled");

    await expect(interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "docs", verdict: "reject" }],
    }, {
      userId: "local-board",
    })).rejects.toThrow("A reason is required when verdict is reject");
  });

  it("preserves resolved request_item_verdicts items when a later user comment supersedes the pending remainder", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Item verdict supersede");
    const commentId = randomUUID();

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_item_verdicts",
      payload: {
        version: 1,
        prompt: "Review generated artifacts.",
        items: [
          { id: "api", label: "API route" },
          { id: "docs", label: "Docs" },
        ],
      },
    }, {
      userId: "local-board",
    });

    await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "api", verdict: "approve" }],
    }, {
      userId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: commentId,
      createdAt: new Date(new Date(created.createdAt).getTime() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      kind: "request_item_verdicts",
      status: "expired",
      result: {
        version: 1,
        outcome: "superseded_by_comment",
        complete: false,
        commentId,
        items: [
          {
            id: "api",
            verdict: "approve",
            resolvedByUserId: "local-board",
          },
        ],
      },
    });
  });

  it("returns accepted agent confirmations from review without resetting active work", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const agentId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Confirm a request",
      level: "task",
      status: "active",
    });
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "Senior Product Engineer",
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Review the plan",
      status: "in_review",
      priority: "medium",
      assigneeUserId: "local-board",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee_on_accept",
      payload: {
        version: 1,
        prompt: "Approve this plan?",
        acceptLabel: "Approve plan",
        rejectLabel: "Ask for changes",
      },
    }, {
      agentId,
    });

    const accepted = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    });

    expect(accepted.continuationIssue).toEqual({
      id: issueId,
      assigneeAgentId: agentId,
      assigneeUserId: null,
      status: "todo",
    });

    const updatedIssue = (await db.select().from(issues)).find((issue) => issue.id === issueId);
    expect(updatedIssue).toMatchObject({
      id: issueId,
      status: "todo",
      assigneeAgentId: agentId,
      assigneeUserId: null,
    });

    await db
      .update(issues)
      .set({
        status: "in_review",
        assigneeAgentId: agentId,
        assigneeUserId: null,
      })
      .where(eq(issues.id, issueId));

    const agentOwnedConfirmation = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee_on_accept",
      payload: {
        version: 1,
        prompt: "Approve the next step?",
      },
    }, {
      agentId,
    });

    const resumed = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, agentOwnedConfirmation.id, {}, {
      userId: "local-board",
    });

    expect(resumed.continuationIssue).toEqual({
      id: issueId,
      assigneeAgentId: agentId,
      assigneeUserId: null,
      status: "todo",
    });

    const resumedIssue = (await db.select().from(issues)).find((issue) => issue.id === issueId);
    expect(resumedIssue).toMatchObject({
      id: issueId,
      status: "todo",
      assigneeAgentId: agentId,
      assigneeUserId: null,
    });

    await db
      .update(issues)
      .set({ status: "in_progress" })
      .where(eq(issues.id, issueId));

    const activeConfirmation = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee_on_accept",
      payload: {
        version: 1,
        prompt: "Approve while work is active?",
      },
    }, {
      agentId,
    });

    const acceptedWhileActive = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, activeConfirmation.id, {}, {
      userId: "local-board",
    });

    expect(acceptedWhileActive.continuationIssue).toBeNull();
    const activeIssue = (await db.select().from(issues)).find((issue) => issue.id === issueId);
    expect(activeIssue).toMatchObject({
      id: issueId,
      status: "in_progress",
      assigneeAgentId: agentId,
      assigneeUserId: null,
    });
  });

  it("atomically returns an accepted Plan-mode issue to its agent in Auto mode", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Accept a plan into Auto mode");
    const agentId = randomUUID();
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "Plan owner",
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.update(issues).set({
      status: "in_review",
      workMode: "planning",
      assigneeAgentId: agentId,
    }).where(eq(issues.id, issueId));
    const target = await attachPlanDocument(companyId, issueId);
    const created = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee_on_accept",
      payload: { version: 1, prompt: "Accept this plan?", target },
    }, { agentId });

    const accepted = await interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, { userId: "local-board" });

    expect(accepted.interaction).toMatchObject({
      id: created.id,
      status: "accepted",
      result: { outcome: "accepted" },
    });
    expect(accepted.continuationIssue).toEqual({
      id: issueId,
      assigneeAgentId: agentId,
      assigneeUserId: null,
      status: "todo",
      workMode: "standard",
    });
    await expect(db.select().from(issues).where(eq(issues.id, issueId)).then((rows) => rows[0])).resolves.toMatchObject({
      status: "todo",
      workMode: "standard",
      assigneeAgentId: agentId,
      assigneeUserId: null,
    });
  });

  it("keeps Plan mode for non-plan and checkbox confirmations", async () => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue("Do not auto-transition other confirmations");
    const agentId = randomUUID();
    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "Plan owner",
      role: "engineer",
      status: "active",
      adapterType: "codex_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.update(issues).set({
      status: "in_review",
      workMode: "planning",
      assigneeAgentId: agentId,
    }).where(eq(issues.id, issueId));

    const nonPlan = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Accept this unrelated decision?" },
    }, { agentId });
    await interactionsSvc.acceptInteraction({ id: issueId, companyId, goalId, projectId: null }, nonPlan.id, {}, {
      userId: "local-board",
    });
    await expect(db.select().from(issues).where(eq(issues.id, issueId)).then((rows) => rows[0]?.workMode))
      .resolves.toBe("planning");

    await db.update(issues).set({ status: "in_review" }).where(eq(issues.id, issueId));
    const target = await attachPlanDocument(companyId, issueId);
    const checkbox = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_checkbox_confirmation",
      payload: {
        version: 1,
        prompt: "Select approved plan sections",
        options: [{ id: "phase-1", label: "Phase 1" }],
        target,
      },
    }, { agentId });
    await interactionsSvc.acceptInteraction({ id: issueId, companyId, goalId, projectId: null }, checkbox.id, {
      selectedOptionIds: ["phase-1"],
    }, { userId: "local-board" });
    await expect(db.select().from(issues).where(eq(issues.id, issueId)).then((rows) => rows[0]?.workMode))
      .resolves.toBe("planning");
  });

  it.each(["ask", "standard"] as const)("keeps %s mode when accepting a plan confirmation", async (workMode) => {
    const { companyId, goalId, issueId } = await seedConfirmationIssue(`Keep ${workMode} mode`);
    await db.update(issues).set({ workMode }).where(eq(issues.id, issueId));
    const target = await attachPlanDocument(companyId, issueId);
    const created = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Accept this plan?", target },
    }, { userId: "local-board" });

    await interactionsSvc.acceptInteraction({ id: issueId, companyId, goalId, projectId: null }, created.id, {}, {
      userId: "local-board",
    });

    await expect(db.select().from(issues).where(eq(issues.id, issueId)).then((rows) => rows[0]?.workMode))
      .resolves.toBe(workMode);
  });

  it("keeps Plan mode when a plan confirmation is rejected", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Reject a plan");
    await db.update(issues).set({ workMode: "planning" }).where(eq(issues.id, issueId));
    const target = await attachPlanDocument(companyId, issueId);
    const created = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Accept this plan?", target },
    }, { userId: "local-board" });

    const rejected = await interactionsSvc.rejectInteraction({ id: issueId, companyId }, created.id, {
      reason: "Revise the plan",
    }, { userId: "local-board" });

    expect(rejected.status).toBe("rejected");
    await expect(db.select().from(issues).where(eq(issues.id, issueId)).then((rows) => rows[0]?.workMode))
      .resolves.toBe("planning");
  });

  it("expires request confirmations by default when a user comments after creation", async () => {
    const { companyId, issueId } = await seedConfirmationIssue();
    const commentId = randomUUID();

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
    }, {
      userId: "local-board",
    });

    expect(created).toMatchObject({
      payload: {
        supersedeOnUserComment: true,
      },
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: commentId,
      createdAt: new Date(new Date(created.createdAt).getTime() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      status: "expired",
      result: {
        version: 1,
        outcome: "superseded_by_comment",
        commentId,
      },
      resolvedByUserId: "local-board",
    });
  });

  it("keeps request confirmations pending when user-comment supersede is explicitly disabled", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Comment supersede opt-out");

    await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
        supersedeOnUserComment: false,
      },
    }, {
      userId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(Date.now() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(0);
    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("keeps legacy request confirmations pending when comment supersede was not stored", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Legacy confirmation without comment supersede flag");

    await db.insert(issueThreadInteractions).values({
      id: randomUUID(),
      companyId,
      issueId,
      kind: "request_confirmation",
      status: "pending",
      continuationPolicy: { kind: "none" },
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
      createdByUserId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(Date.now() + 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(0);
    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("lists interactions whose stored result predates the current schema without throwing (LOOA-629)", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Legacy result outcome");

    // Simulate a row persisted by an older build: a resolved confirmation whose
    // result.outcome is a value no longer in the current enum. A hard parse
    // would 500 the whole listForIssue call and brick every consumer (web
    // thread + Slack gateway notifier/digest/aging).
    await db.insert(issueThreadInteractions).values({
      id: randomUUID(),
      companyId,
      issueId,
      kind: "request_confirmation",
      status: "cancelled",
      continuationPolicy: { kind: "none" },
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
      result: {
        version: 1,
        outcome: "withdrawn_by_creator",
      },
      createdByUserId: "local-board",
    });

    const listed = await interactionsSvc.listForIssue(issueId);
    expect(listed).toHaveLength(1);
    expect(listed[0]?.kind).toBe("request_confirmation");
    // The unparseable result degrades to null; the interaction still lists.
    expect(listed[0]?.result).toBeNull();
    expect(listed[0]?.status).toBe("cancelled");
  });

  it("derives legacy pending interactions as expired on closed issues without mutating the GET", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Legacy pending interaction on closed issue");
    const created = await interactionsSvc.create({ id: issueId, companyId }, {
      kind: "request_confirmation",
      payload: { version: 1, prompt: "Proceed?" },
    }, { userId: "local-board" });

    await db.update(issues).set({ status: "done" }).where(eq(issues.id, issueId));

    const listed = await interactionsSvc.listForIssue(issueId);
    expect(listed[0]).toMatchObject({
      id: created.id,
      status: "expired",
      result: { version: 1, outcome: "issue_closed" },
    });

    const stored = await db
      .select({ status: issueThreadInteractions.status })
      .from(issueThreadInteractions)
      .where(eq(issueThreadInteractions.id, created.id))
      .then((rows) => rows[0]);
    expect(stored?.status).toBe("pending");

    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      projectId: null,
      goalId: null,
      status: "done",
    }, created.id, {}, { userId: "local-board" })).rejects.toThrow(
      "Interaction is no longer actionable because the issue is closed",
    );
    await expect(interactionsSvc.withdrawInteraction({ id: issueId, companyId, status: "done" }, created.id, {}, {
      userId: "local-board",
    })).rejects.toThrow("Interaction is no longer actionable because the issue is closed");
  });

  it("does not supersede request confirmations for agent, system, or older user comments", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Comment supersede exclusions");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
    }, {
      userId: "local-board",
    });
    const createdAtMs = new Date(created.createdAt).getTime();

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs + 1_000),
      authorUserId: null,
    }, {
      agentId: randomUUID(),
    })).resolves.toHaveLength(0);

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs + 1_000),
      authorUserId: null,
    }, {})).resolves.toHaveLength(0);

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(createdAtMs - 1_000),
      authorUserId: "local-board",
    }, {
      userId: "local-board",
    })).resolves.toHaveLength(0);

    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("does not supersede request confirmations for run-originated comments even under user auth", async () => {
    // Local-CLI agents post under user auth, so authorUserId is set nondeterministically.
    // A comment carrying createdByRunId is machine-originated and must never expire a
    // pending decision card.
    const { companyId, issueId } = await seedConfirmationIssue("Run-originated comment supersede exclusion");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
    }, {
      userId: "local-board",
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByComment({
      id: issueId,
      companyId,
    }, {
      id: randomUUID(),
      createdAt: new Date(new Date(created.createdAt).getTime() + 1_000),
      authorUserId: "local-board",
      createdByRunId: randomUUID(),
    }, {
      userId: "local-board",
    });

    expect(expired).toHaveLength(0);
    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("repairs historical request confirmations superseded by later user comments idempotently", async () => {
    const { companyId, issueId } = await seedConfirmationIssue("Historical comment supersede");
    const commentId = randomUUID();
    const createdAt = new Date("2026-05-18T12:00:00.000Z");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
    }, {
      userId: "local-board",
    });
    await db
      .update(issueThreadInteractions)
      .set({ createdAt, updatedAt: createdAt })
      .where(eq(issueThreadInteractions.id, created.id));

    await db.insert(issueComments).values({
      id: randomUUID(),
      companyId,
      issueId,
      authorType: "system",
      body: "System-side progress note.",
      createdAt: new Date("2026-05-18T12:00:30.000Z"),
      updatedAt: new Date("2026-05-18T12:00:30.000Z"),
    });
    await db.insert(issueComments).values({
      id: commentId,
      companyId,
      issueId,
      authorUserId: "local-board",
      authorType: "user",
      body: "Please revise this first.",
      createdAt: new Date("2026-05-18T12:01:00.000Z"),
      updatedAt: new Date("2026-05-18T12:01:00.000Z"),
    });

    const expired = await interactionsSvc.expireRequestConfirmationsSupersededByHistoricalComments({
      id: issueId,
      companyId,
    });

    expect(expired).toHaveLength(1);
    expect(expired[0]).toMatchObject({
      id: created.id,
      status: "expired",
      result: {
        version: 1,
        outcome: "superseded_by_comment",
        commentId,
      },
      resolvedByAgentId: null,
      resolvedByUserId: "local-board",
    });

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByHistoricalComments({
      id: issueId,
      companyId,
    })).resolves.toEqual([]);
  });

  it("does not repair historical confirmations from run-originated comments", async () => {
    // The repair sweep must ignore machine-originated comments (createdByRunId set) even
    // when authorUserId is present under user auth.
    const { companyId, issueId } = await seedConfirmationIssue("Historical run-originated exclusion");
    const agentId = randomUUID();
    const runId = randomUUID();
    const createdAt = new Date("2026-05-18T12:00:00.000Z");

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      payload: {
        version: 1,
        prompt: "Proceed with the current draft?",
      },
    }, {
      userId: "local-board",
    });
    await db
      .update(issueThreadInteractions)
      .set({ createdAt, updatedAt: createdAt })
      .where(eq(issueThreadInteractions.id, created.id));

    await db.insert(agents).values({
      id: agentId,
      companyId,
      name: "GiskardCoder",
      role: "engineer",
      status: "active",
      adapterType: "claude_local",
      adapterConfig: {},
      runtimeConfig: {},
      permissions: {},
    });
    await db.insert(heartbeatRuns).values({
      id: runId,
      companyId,
      agentId,
      status: "running",
    });
    await db.insert(issueComments).values({
      id: randomUUID(),
      companyId,
      issueId,
      authorUserId: "local-board",
      authorType: "user",
      createdByRunId: runId,
      body: "SLA escalation relay posted from a heartbeat run.",
      createdAt: new Date("2026-05-18T12:01:00.000Z"),
      updatedAt: new Date("2026-05-18T12:01:00.000Z"),
    });

    await expect(interactionsSvc.expireRequestConfirmationsSupersededByHistoricalComments({
      id: issueId,
      companyId,
    })).resolves.toEqual([]);
    const rows = await db.select().from(issueThreadInteractions);
    expect(rows).toHaveLength(1);
    expect(rows[0]?.status).toBe("pending");
  });

  it("expires request confirmations when the watched issue document revision changes", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const documentId = randomUUID();
    const revisionId = randomUUID();
    const nextRevisionId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Document target confirmation",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });
    await db.insert(documents).values({
      id: documentId,
      companyId,
      title: "Plan",
      format: "markdown",
      latestBody: "v1",
      latestRevisionId: revisionId,
      latestRevisionNumber: 1,
    });
    await db.insert(issueDocuments).values({
      companyId,
      issueId,
      documentId,
      key: "plan",
    });
    await db.insert(documentRevisions).values({
      id: revisionId,
      companyId,
      documentId,
      revisionNumber: 1,
      title: "Plan",
      format: "markdown",
      body: "v1",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        prompt: "Apply the plan document?",
        target: {
          type: "issue_document",
          issueId,
          documentId,
          key: "plan",
          revisionId,
          revisionNumber: 1,
        },
      },
    }, {
      userId: "local-board",
    });

    await db.insert(documentRevisions).values({
      id: nextRevisionId,
      companyId,
      documentId,
      revisionNumber: 2,
      title: "Plan",
      format: "markdown",
      body: "v2",
    });
    await db.update(documents).set({
      latestBody: "v2",
      latestRevisionId: nextRevisionId,
      latestRevisionNumber: 2,
    });

    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    })).rejects.toMatchObject({
      status: 409,
      details: { code: "interaction_stale_target" },
    });

    const expired = await interactionsSvc.getForIssue({ id: issueId, companyId }, created.id);
    expect(expired).toMatchObject({
      id: created.id,
      status: "expired",
      payload: {
        target: {
          type: "issue_document",
          key: "plan",
          revisionId: nextRevisionId,
          revisionNumber: 2,
        },
      },
      result: {
        version: 1,
        outcome: "stale_target",
        staleTarget: {
          type: "issue_document",
          key: "plan",
          revisionId,
        },
      },
    });
  });

  it("rejects creating a plan confirmation against a stale document revision and accepts the current one", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const documentId = randomUUID();
    const revisionId = randomUUID();
    const nextRevisionId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Stale plan confirmation",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });
    await db.update(issues).set({ workMode: "planning" }).where(eq(issues.id, issueId));
    // Document is already at revision 2 — revision 1 is stale.
    await db.insert(documents).values({
      id: documentId,
      companyId,
      title: "Plan",
      format: "markdown",
      latestBody: "v2",
      latestRevisionId: nextRevisionId,
      latestRevisionNumber: 2,
    });
    await db.insert(issueDocuments).values({
      companyId,
      issueId,
      documentId,
      key: "plan",
    });
    await db.insert(documentRevisions).values([
      {
        id: revisionId,
        companyId,
        documentId,
        revisionNumber: 1,
        title: "Plan",
        format: "markdown",
        body: "v1",
      },
      {
        id: nextRevisionId,
        companyId,
        documentId,
        revisionNumber: 2,
        title: "Plan",
        format: "markdown",
        body: "v2",
      },
    ]);

    const staleTarget = {
      type: "issue_document" as const,
      issueId,
      documentId,
      key: "plan",
      revisionId,
      revisionNumber: 1,
    };

    // The revision check runs inside the create transaction (locking the
    // document row), so a target pointing at an older revision is rejected
    // atomically with the would-be insert rather than by a racy pre-check.
    await expect(interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        prompt: "Apply the plan document?",
        target: staleTarget,
      },
    }, {
      userId: "local-board",
    })).rejects.toMatchObject({
      status: 422,
      message: expect.stringContaining("current issue document revision"),
    });

    const noRows = await db
      .select({ id: issueThreadInteractions.id })
      .from(issueThreadInteractions)
      .where(eq(issueThreadInteractions.issueId, issueId));
    expect(noRows).toHaveLength(0);

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_confirmation",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        prompt: "Apply the plan document?",
        target: {
          ...staleTarget,
          revisionId: nextRevisionId,
          revisionNumber: 2,
        },
      },
    }, {
      userId: "local-board",
    });
    expect(created).toMatchObject({ status: "pending", kind: "request_confirmation" });
    await expect(interactionsSvc.acceptInteraction({
      id: issueId,
      companyId,
      goalId,
      projectId: null,
    }, created.id, {}, {
      userId: "local-board",
    })).resolves.toMatchObject({
      interaction: { status: "accepted" },
      continuationIssue: { id: issueId },
    });
    await expect(issueService(db).getById(issueId)).resolves.toMatchObject({
      workMode: "standard",
    });
  });

  it("preserves resolved request_item_verdicts items when the watched issue document revision changes", async () => {
    const companyId = randomUUID();
    const goalId = randomUUID();
    const issueId = randomUUID();
    const documentId = randomUUID();
    const revisionId = randomUUID();
    const nextRevisionId = randomUUID();

    await db.insert(companies).values({
      id: companyId,
      name: "Paperclip",
      issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
      requireBoardApprovalForNewAgents: false,
    });
    await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
    await db.insert(goals).values({
      id: goalId,
      companyId,
      title: "Document target verdicts",
      level: "task",
      status: "active",
    });
    await db.insert(issues).values({
      id: issueId,
      companyId,
      goalId,
      title: "Parent issue",
      status: "in_progress",
      priority: "medium",
    });
    await db.insert(documents).values({
      id: documentId,
      companyId,
      title: "Plan",
      format: "markdown",
      latestBody: "v1",
      latestRevisionId: revisionId,
      latestRevisionNumber: 1,
    });
    await db.insert(issueDocuments).values({
      companyId,
      issueId,
      documentId,
      key: "plan",
    });
    await db.insert(documentRevisions).values({
      id: revisionId,
      companyId,
      documentId,
      revisionNumber: 1,
      title: "Plan",
      format: "markdown",
      body: "v1",
    });

    const created = await interactionsSvc.create({
      id: issueId,
      companyId,
    }, {
      kind: "request_item_verdicts",
      continuationPolicy: "wake_assignee",
      payload: {
        version: 1,
        prompt: "Review generated artifacts.",
        items: [
          { id: "api", label: "API route" },
          { id: "docs", label: "Docs" },
        ],
        target: {
          type: "issue_document",
          issueId,
          documentId,
          key: "plan",
          revisionId,
          revisionNumber: 1,
        },
      },
    }, {
      userId: "local-board",
    });

    await interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "api", verdict: "approve" }],
    }, {
      userId: "local-board",
    });

    await db.insert(documentRevisions).values({
      id: nextRevisionId,
      companyId,
      documentId,
      revisionNumber: 2,
      title: "Plan",
      format: "markdown",
      body: "v2",
    });
    await db.update(documents).set({
      latestBody: "v2",
      latestRevisionId: nextRevisionId,
      latestRevisionNumber: 2,
    });

    await expect(interactionsSvc.submitItemVerdicts({
      id: issueId,
      companyId,
    }, created.id, {
      verdicts: [{ id: "docs", verdict: "approve" }],
    }, {
      userId: "local-board",
    })).rejects.toMatchObject({
      status: 409,
      details: { code: "interaction_stale_target" },
    });

    const stale = await interactionsSvc.getForIssue({ id: issueId, companyId }, created.id);
    expect(stale).toMatchObject({
      id: created.id,
      status: "expired",
      payload: {
        target: {
          type: "issue_document",
          key: "plan",
          revisionId: nextRevisionId,
          revisionNumber: 2,
        },
      },
      result: {
        version: 1,
        outcome: "stale_target",
        complete: false,
        staleTarget: {
          type: "issue_document",
          key: "plan",
          revisionId,
        },
        items: [
          {
            id: "api",
            verdict: "approve",
            resolvedByUserId: "local-board",
          },
        ],
      },
    });
  });

  describe("workspace_finalize accept gate", () => {
    type AcceptGateInteractionKind = "request_confirmation" | "request_checkbox_confirmation";

    async function seedAcceptGateFixture(options?: {
      kind?: AcceptGateInteractionKind;
      sourceRunId?: string | null;
      sourceRunStatus?: string;
    }) {
      const companyId = randomUUID();
      const projectId = randomUUID();
      const projectWorkspaceId = randomUUID();
      const executionWorkspaceId = randomUUID();
      const issueId = randomUUID();
      const goalId = randomUUID();
      const agentId = randomUUID();
      const sourceRunId =
        options?.sourceRunId === null ? null : options?.sourceRunId ?? randomUUID();
      const foreignRunId = randomUUID();
      const kind = options?.kind ?? "request_confirmation";

      await db.insert(companies).values({
        id: companyId,
        name: "Paperclip",
        issuePrefix: `T${companyId.replace(/-/g, "").slice(0, 6).toUpperCase()}`,
        requireBoardApprovalForNewAgents: false,
      });
      await instanceSettingsService(db).updateExperimental({ enableIsolatedWorkspaces: false });
      await db.insert(projects).values({
        id: projectId,
        companyId,
        name: "Project",
        status: "in_progress",
      });
      await db.insert(projectWorkspaces).values({
        id: projectWorkspaceId,
        companyId,
        projectId,
        name: "Workspace",
        sourceType: "local_path",
        visibility: "default",
        isPrimary: true,
      });
      await db.insert(agents).values({
        id: agentId,
        companyId,
        name: "CodexCoder",
        role: "engineer",
        status: "active",
        adapterType: "codex_local",
        adapterConfig: {},
        runtimeConfig: {},
        permissions: {},
      });
      const sourceRunStatus = options?.sourceRunStatus ?? "succeeded";
      const sourceRunTerminal = sourceRunStatus !== "running";
      await db.insert(heartbeatRuns).values([
        ...(sourceRunId
          ? [
              {
                id: sourceRunId,
                companyId,
                agentId,
                invocationSource: "manual",
                status: sourceRunStatus,
                startedAt: new Date("2026-05-23T21:55:00.000Z"),
                finishedAt: sourceRunTerminal ? new Date("2026-05-23T22:05:00.000Z") : null,
              },
            ]
          : []),
        {
          id: foreignRunId,
          companyId,
          agentId,
          invocationSource: "manual",
          status: "running",
          startedAt: new Date("2026-05-23T22:10:00.000Z"),
        },
      ]);
      await db.insert(executionWorkspaces).values({
        id: executionWorkspaceId,
        companyId,
        projectId,
        projectWorkspaceId,
        mode: "isolated_workspace",
        strategyType: "git_worktree",
        name: "exec",
        status: "active",
        providerType: "git_worktree",
      });
      await db.insert(goals).values({
        id: goalId,
        companyId,
        title: "Accept gate fixture",
        level: "task",
        status: "active",
      });
      await db.insert(issues).values({
        id: issueId,
        companyId,
        projectId,
        goalId,
        title: "Issue with execution workspace",
        status: "in_progress",
        priority: "medium",
        executionWorkspaceId,
      });

      const payload = kind === "request_checkbox_confirmation"
        ? {
            version: 1 as const,
            prompt: "Which files should be accepted?",
            options: [
              { id: "file-a", label: "a.txt" },
              { id: "file-b", label: "b.txt" },
            ],
            minSelected: 0,
            maxSelected: 2,
          }
        : {
            version: 1 as const,
            prompt: "Mark this issue done?",
          };

      const created = await interactionsSvc.create({
        id: issueId,
        companyId,
      }, {
        kind,
        continuationPolicy: "wake_assignee",
        sourceRunId,
        payload,
      }, {
        userId: "local-board",
      });

      return {
        companyId,
        projectId,
        executionWorkspaceId,
        issueId,
        goalId,
        interactionId: created.id,
        sourceRunId,
        foreignRunId,
      };
    }

    it("allows request_confirmation accept when the source run finalized but a foreign run is mid-flight", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId, foreignRunId } =
        await seedAcceptGateFixture();

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:00:00.000Z"),
      });
      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: foreignRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:10:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_confirmation",
        status: "accepted",
      });
    });

    it("refuses request_confirmation accept until the source run records a successful workspace_finalize", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId } =
        await seedAcceptGateFixture();

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:00:00.000Z"),
      });

      await expect(
        interactionsSvc.acceptInteraction(
          { id: issueId, companyId, goalId, projectId: null },
          interactionId,
          {},
          { userId: "local-board" },
        ),
      ).rejects.toMatchObject({
        status: 409,
        message: expect.stringContaining(
          "the run that created this interaction has not finished syncing its workspace",
        ),
        details: { executionWorkspaceId, sourceRunId },
      });

      const row = await db
        .select()
        .from(issueThreadInteractions)
        .where(eq(issueThreadInteractions.id, interactionId))
        .then((rows) => rows[0]);
      expect(row?.status).toBe("pending");

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:05:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_confirmation",
        status: "accepted",
      });
    });

    it("allows request_confirmation accept when the source run's workspace_finalize failed", async () => {
      // A sync-back that ran and FAILED is terminal. The run will not retry it, so
      // the confirmation must not stay wedged behind a misleading "still syncing"
      // error — the user can merge/act manually.
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId } =
        await seedAcceptGateFixture({ sourceRunStatus: "failed" });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_config_freshness",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:00:00.000Z"),
      });
      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "failed",
        startedAt: new Date("2026-05-23T22:05:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_confirmation",
        status: "accepted",
      });
    });

    it("allows request_confirmation accept when a running workspace_finalize is stale (source run ended)", async () => {
      // The source run died mid-finalize, leaving a `running` op that will never
      // advance. A terminal/missing owner run means the record is stale, so the
      // gate must not wait on it forever.
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId } =
        await seedAcceptGateFixture({ sourceRunStatus: "failed" });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "running",
        startedAt: new Date("2026-05-23T22:05:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_confirmation",
        status: "accepted",
      });
    });

    it("refuses request_confirmation accept while a workspace_finalize is running on a live source run", async () => {
      // A genuinely in-flight sync-back on a still-active run must still block, so
      // the confirmation cannot race commits that are actively being synced back.
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId } =
        await seedAcceptGateFixture({ sourceRunStatus: "running" });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "running",
        startedAt: new Date("2026-05-23T22:05:00.000Z"),
      });

      await expect(
        interactionsSvc.acceptInteraction(
          { id: issueId, companyId, goalId, projectId: null },
          interactionId,
          {},
          { userId: "local-board" },
        ),
      ).rejects.toMatchObject({
        status: 409,
        message: expect.stringContaining(
          "the run that created this interaction has not finished syncing its workspace",
        ),
        details: { executionWorkspaceId, sourceRunId },
      });
    });

    it("allows request_confirmation accept when sourceRunId is null", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, foreignRunId } =
        await seedAcceptGateFixture({ sourceRunId: null });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: foreignRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:10:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_confirmation",
        status: "accepted",
      });
    });

    it("allows request_checkbox_confirmation accept when the source run finalized but a foreign run is mid-flight", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId, foreignRunId } =
        await seedAcceptGateFixture({ kind: "request_checkbox_confirmation" });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:00:00.000Z"),
      });
      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: foreignRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:10:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        { selectedOptionIds: ["file-b"] },
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_checkbox_confirmation",
        status: "accepted",
        result: {
          selectedOptionIds: ["file-b"],
        },
      });
    });

    it("refuses request_checkbox_confirmation accept until the source run records a successful workspace_finalize", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, sourceRunId } =
        await seedAcceptGateFixture({ kind: "request_checkbox_confirmation" });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:00:00.000Z"),
      });

      await expect(
        interactionsSvc.acceptInteraction(
          { id: issueId, companyId, goalId, projectId: null },
          interactionId,
          { selectedOptionIds: ["file-a"] },
          { userId: "local-board" },
        ),
      ).rejects.toMatchObject({
        status: 409,
        message: expect.stringContaining(
          "the run that created this interaction has not finished syncing its workspace",
        ),
        details: { executionWorkspaceId, sourceRunId },
      });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: sourceRunId,
        phase: "workspace_finalize",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:10:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        { selectedOptionIds: ["file-a"] },
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_checkbox_confirmation",
        status: "accepted",
      });
    });

    it("allows request_checkbox_confirmation accept when sourceRunId is null", async () => {
      const { companyId, executionWorkspaceId, issueId, goalId, interactionId, foreignRunId } =
        await seedAcceptGateFixture({ kind: "request_checkbox_confirmation", sourceRunId: null });

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: foreignRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-23T22:10:00.000Z"),
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        interactionId,
        { selectedOptionIds: ["file-a"] },
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: interactionId,
        kind: "request_checkbox_confirmation",
        status: "accepted",
      });
    });

    it("allows accept of suggest_tasks even when no successful workspace_finalize has landed", async () => {
      // suggest_tasks acceptance only creates follow-up issues; it does not
      // approve code state or move the source workspace forward, so the
      // workspace_finalize gate (PAPA-440) must not apply here. Without this
      // carve-out the board cannot triage suggested tasks on an issue whose
      // latest workspace op is still worktree_prepare.
      const { companyId, executionWorkspaceId, issueId, goalId, foreignRunId } = await seedAcceptGateFixture();

      await db.insert(workspaceOperations).values({
        companyId,
        executionWorkspaceId,
        heartbeatRunId: foreignRunId,
        phase: "worktree_prepare",
        status: "succeeded",
        startedAt: new Date("2026-05-28T22:00:00.000Z"),
      });

      const created = await interactionsSvc.create({
        id: issueId,
        companyId,
      }, {
        kind: "suggest_tasks",
        continuationPolicy: "wake_assignee",
        payload: {
          version: 1,
          tasks: [
            {
              clientKey: "follow-up",
              title: "Created from suggest_tasks accept under prepare-only workspace",
            },
          ],
        },
      }, {
        userId: "local-board",
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId, projectId: null },
        created.id,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: created.id,
        kind: "suggest_tasks",
        status: "accepted",
      });
    });

    it("allows accept when the issue has no execution workspace attached", async () => {
      const { companyId, issueId } = await seedConfirmationIssue("No execution workspace accept");

      const created = await interactionsSvc.create({
        id: issueId,
        companyId,
      }, {
        kind: "request_confirmation",
        continuationPolicy: "wake_assignee",
        payload: {
          version: 1,
          prompt: "Mark this issue done?",
        },
      }, {
        userId: "local-board",
      });

      const accepted = await interactionsSvc.acceptInteraction(
        { id: issueId, companyId, goalId: null, projectId: null },
        created.id,
        {},
        { userId: "local-board" },
      );

      expect(accepted.interaction).toMatchObject({
        id: created.id,
        status: "accepted",
      });
    });
  });
});