From d5eb882dfe1b4ea333aa01a3ac915c46dc12fbe9 Mon Sep 17 00:00:00 2001
From: Sirius <zenfsharp@163.com>
Date: Thu, 6 Aug 2026 12:01:17 +0800
Subject: [PATCH] =?UTF-8?q?token=E7=BB=9F=E8=AE=A1?=
MIME-Version: 1.0
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---
 README.md       |  2 +-
 src/index.ts    |  2 ++
 src/renderer.ts | 45 ++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 41b6f2b..fa8693e 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@
 
 原因是 v1.10.0 没有公开嵌入 API，交互式 TUI 没有独立的结构化最终结果通道。headless 的最后一行提供稳定 `finalText`，能保证工具参数、工具结果、状态、stderr、思考事件和 ANSI 内容不会混入 API 回复。
 
-终端会显示：请求开始、模型、turn 状态、工具事件、工具参数、工具结果、stderr、最终回答和耗时。终端不会显示原始 Ink TUI、动画、键盘快捷键、人工权限批准、人工问题回答和详细内部思考文本。
+终端会显示：请求开始、模型、turn 状态、工具事件、工具参数、工具结果、stderr、最终回答和耗时。每个 turn 结束时还会显示本轮和服务启动以来的累计 input/output/total token；服务退出时再输出一次累计，重启后从零开始。终端不会显示原始 Ink TUI、动画、键盘快捷键、人工权限批准、人工问题回答和详细内部思考文本。
 
 本机 v1.10.0 实测表明，headless 即使设为 `auto-accept`，shell 仍会被拒绝。默认 `dangerously_skip_permissions: true`，因此实际传入 `--yolo`，让文件写入和命令工具能继续执行。它会绕过所有权限确认，只应对可信工作目录使用。若要只读，把 `dangerously_skip_permissions` 改为 `false`，同时把 `permission_mode` 改成 `plan`。
 
diff --git a/src/index.ts b/src/index.ts
index e90a9ae..ab2057f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 import path from "node:path";
 import { loadConfig } from "./config.js";
+import { printCumulativeUsage } from "./renderer.js";
 import { createServer } from "./server.js";
 
 function configPathFromArgs(args: string[]): string {
@@ -23,6 +24,7 @@ async function main(): Promise<void> {
   }
 
   await bridge.app.listen({ host: config.host, port: config.port });
+  process.once("exit", printCumulativeUsage);
   process.stdout.write(`Command Code OpenAI Bridge 已启动\n`);
   process.stdout.write(`API: http://${config.host}:${config.port}/v1\n`);
   process.stdout.write(`工作目录: ${config.resolvedWorkingDirectory}\n`);
diff --git a/src/renderer.ts b/src/renderer.ts
index db16738..cbd1869 100644
--- a/src/renderer.ts
+++ b/src/renderer.ts
@@ -1,4 +1,5 @@
 import { inspect } from "node:util";
+import type { CommandUsage } from "./openai.js";
 
 const tty = process.stdout.isTTY;
 const color = (code: number, text: string) => tty ? `\u001b[${code}m${text}\u001b[0m` : text;
@@ -6,6 +7,40 @@ const cyan = (text: string) => color(36, text);
 const green = (text: string) => color(32, text);
 const yellow = (text: string) => color(33, text);
 const dim = (text: string) => color(2, text);
+const tokenNumber = new Intl.NumberFormat("zh-CN");
+const cumulativeUsage: Required<CommandUsage> = { inputTokens: 0, outputTokens: 0 };
+let cumulativeUsagePrinted = false;
+
+function tokenCount(value: unknown): number | undefined {
+  return typeof value === "number" && Number.isSafeInteger(value) && value >= 0
+    ? value
+    : undefined;
+}
+
+function readUsage(value: unknown): Required<CommandUsage> | undefined {
+  if (typeof value !== "object" || value === null) return undefined;
+  const usage = value as Record<string, unknown>;
+  const inputTokens = tokenCount(usage.inputTokens);
+  const outputTokens = tokenCount(usage.outputTokens);
+  if (inputTokens === undefined && outputTokens === undefined) return undefined;
+  return {
+    inputTokens: inputTokens ?? 0,
+    outputTokens: outputTokens ?? 0,
+  };
+}
+
+function formatUsage(usage: Required<CommandUsage>): string {
+  const totalTokens = usage.inputTokens + usage.outputTokens;
+  return `输入 ${tokenNumber.format(usage.inputTokens)} · 输出 ${tokenNumber.format(usage.outputTokens)} · 合计 ${tokenNumber.format(totalTokens)}`;
+}
+
+export function printCumulativeUsage(): void {
+  if (cumulativeUsagePrinted) return;
+  cumulativeUsagePrinted = true;
+  process.stdout.write(`\n${cyan("━━━━━━━━ Token 累计 ━━━━━━━━")}\n`);
+  process.stdout.write(`${formatUsage(cumulativeUsage)}\n`);
+  process.stdout.write(`${cyan("━━━━━━━━━━━━━━━━━━━━━━━━━━")}\n`);
+}
 
 function details(event: Record<string, unknown>): string {
   const copy = { ...event };
@@ -61,9 +96,17 @@ export class TerminalRenderer {
       case "model_request_end":
         process.stdout.write(`\n${dim(`模型请求结束 · ${String(event.stopReason ?? "unknown")}`)}\n`);
         return;
-      case "turn_end":
+      case "turn_end": {
+        const usage = readUsage(event.usage);
+        if (usage) {
+          cumulativeUsage.inputTokens += usage.inputTokens;
+          cumulativeUsage.outputTokens += usage.outputTokens;
+        }
         process.stdout.write(`${dim(`Turn ${String(event.turnNumber ?? "?")} 结束`)}\n`);
+        process.stdout.write(`${dim("Token 本轮")} · ${usage ? formatUsage(usage) : "不可用"}\n`);
+        process.stdout.write(`${dim("Token 累计")} · ${formatUsage(cumulativeUsage)}\n`);
         return;
+      }
       default:
         if (type.includes("tool") || type.includes("permission") || type.includes("question")) {
           process.stdout.write(`${yellow(`\n[${type}]`)}\n${details(event)}\n`);