From 3706047d607702b0a19c1e8d50053c5f2f9bb9fd Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Sat, 20 Jun 2026 03:58:42 +0800
Subject: [PATCH] refactor(core): drop unused internal helpers

---
 src/acp/control-plane/session-actor-queue.ts  |  4 --
 .../media-generate-tool-actions-shared.ts     | 37 +------------------
 src/cli/root-help-metadata.ts                 | 11 ------
 src/transcripts/store.ts                      | 20 ----------
 src/tui/components/chat-log.ts                |  8 ----
 5 files changed, 1 insertion(+), 79 deletions(-)

diff --git a/src/acp/control-plane/session-actor-queue.ts b/src/acp/control-plane/session-actor-queue.ts
index a5c2a6398a41..1dc495e42b94 100644
--- a/src/acp/control-plane/session-actor-queue.ts
+++ b/src/acp/control-plane/session-actor-queue.ts
@@ -18,10 +18,6 @@ export class SessionActorQueue {
     return total;
   }
 
-  getPendingCountForSession(actorKey: string): number {
-    return this.pendingBySession.get(actorKey) ?? 0;
-  }
-
   async run<T>(actorKey: string, op: () => Promise<T>): Promise<T> {
     return this.queue.enqueue(actorKey, op, {
       onEnqueue: () => {
diff --git a/src/agents/tools/media-generate-tool-actions-shared.ts b/src/agents/tools/media-generate-tool-actions-shared.ts
index 72a73e567ed1..b96da7b1754f 100644
--- a/src/agents/tools/media-generate-tool-actions-shared.ts
+++ b/src/agents/tools/media-generate-tool-actions-shared.ts
@@ -123,7 +123,7 @@ export function createMediaGenerateProviderListActionResult<
   };
 }
 
-/** Creates status and duplicate-guard action helpers for a media generation task type. */
+/** Creates status action helpers for a media generation task type. */
 export function createMediaGenerateTaskStatusActions<Task>(params: {
   inactiveText: string;
   findActiveTask: (sessionKey?: string) => Task | undefined;
@@ -140,15 +140,6 @@ export function createMediaGenerateTaskStatusActions<Task>(params: {
         buildStatusDetails: params.buildStatusDetails,
       });
     },
-
-    createDuplicateGuardResult(sessionKey?: string): MediaGenerateActionResult | undefined {
-      return createMediaGenerateDuplicateGuardResult({
-        sessionKey,
-        findActiveTask: params.findActiveTask,
-        buildStatusText: params.buildStatusText,
-        buildStatusDetails: params.buildStatusDetails,
-      });
-    },
   };
 }
 
@@ -177,29 +168,3 @@ function createMediaGenerateStatusActionResult<Task>(params: {
     },
   };
 }
-
-function createMediaGenerateDuplicateGuardResult<Task>(params: {
-  sessionKey?: string;
-  findActiveTask: (sessionKey?: string) => Task | undefined;
-  buildStatusText: TaskStatusTextBuilder<Task>;
-  buildStatusDetails: (task: Task) => Record<string, unknown>;
-}): MediaGenerateActionResult | undefined {
-  const activeTask = params.findActiveTask(params.sessionKey);
-  if (!activeTask) {
-    return undefined;
-  }
-  // Duplicate guard returns the active status payload so callers can show current progress.
-  return {
-    content: [
-      {
-        type: "text",
-        text: params.buildStatusText(activeTask, { duplicateGuard: true }),
-      },
-    ],
-    details: {
-      action: "status",
-      duplicateGuard: true,
-      ...params.buildStatusDetails(activeTask),
-    },
-  };
-}
diff --git a/src/cli/root-help-metadata.ts b/src/cli/root-help-metadata.ts
index dcc5074ab585..0a4c279cf874 100644
--- a/src/cli/root-help-metadata.ts
+++ b/src/cli/root-help-metadata.ts
@@ -162,14 +162,3 @@ function setPrecomputedSubcommandHelpText(
     [commandName]: value,
   };
 }
-
-export const testing = {
-  resetPrecomputedRootHelpTextForTests(): void {
-    precomputedRootHelpText = undefined;
-    precomputedBrowserHelpText = undefined;
-    precomputedSecretsHelpText = undefined;
-    precomputedNodesHelpText = undefined;
-    precomputedSubcommandHelpText = undefined;
-  },
-};
-export { testing as __testing };
diff --git a/src/transcripts/store.ts b/src/transcripts/store.ts
index 4cbd1610257a..46503270ee43 100644
--- a/src/transcripts/store.ts
+++ b/src/transcripts/store.ts
@@ -150,14 +150,6 @@ export class TranscriptsStore {
     return session ? { session, sessionDir: dir } : undefined;
   }
 
-  /** Append an utterance by session id, creating a dated session directory if needed. */
-  async appendUtterance(sessionId: string, utterance: TranscriptUtterance): Promise<void> {
-    const dir =
-      (await this.findSessionDir(sessionId)) ??
-      path.join(this.rootDir, dateSegment(sessionId), safeSegment(sessionId));
-    await this.appendUtteranceToDir(dir, sessionId, utterance);
-  }
-
   /** Append an utterance for an exact session descriptor. */
   async appendUtteranceForSession(
     session: TranscriptSessionDescriptor,
@@ -195,18 +187,6 @@ export class TranscriptsStore {
     return await this.readUtterancesFromDir(sessionDir, options);
   }
 
-  /** Read utterances by session id or qualified date/id selector. */
-  async readUtterances(
-    sessionId: string,
-    options: { maxUtterances?: number } = {},
-  ): Promise<TranscriptUtterance[]> {
-    const dir = await this.findSessionDir(sessionId);
-    if (!dir) {
-      return [];
-    }
-    return await this.readUtterancesFromDir(dir, options);
-  }
-
   private async readUtterancesFromDir(
     dir: string,
     options: { maxUtterances?: number } = {},
diff --git a/src/tui/components/chat-log.ts b/src/tui/components/chat-log.ts
index 3ddbafce21a3..5b4ffef329ab 100644
--- a/src/tui/components/chat-log.ts
+++ b/src/tui/components/chat-log.ts
@@ -363,14 +363,6 @@ export class ChatLog extends Container {
     return component;
   }
 
-  updateToolArgs(toolCallId: string, args: unknown) {
-    const existing = this.toolById.get(toolCallId);
-    if (!existing) {
-      return;
-    }
-    existing.setArgs(args);
-  }
-
   updateToolResult(
     toolCallId: string,
     result: unknown,