fix(web): 巡检目标模板的占位符显示成名称(FIX-7)

执行时 renderGoal 已正确替换(补单测);界面显示的是模板本身,{{now}} 等改成「当前时间」标签。

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/server/test/schedules/render-goal.test.ts

@@ -0,0 +1,26 @@
+import { describe, expect, it } from "vitest";
+import { BUILTIN_AGENT_CHECKS, renderGoal } from "../../src/modules/schedules/agent-checks.ts";
+
+// FIX-7:界面上看到的 {{now}} / {{openDecisions}} 是模板本身;执行时必须全部替换成实际值。
+
+describe("renderGoal(巡检目标模板)", () => {
+  const now = new Date("2026-09-28T18:53:50.468Z");
+  const facts = { openDecisions: 3, stalledDownloads: 1, activeSubscriptions: 5 };
+
+  it("内置巡检的模板执行时不留占位符", () => {
+    for (const c of BUILTIN_AGENT_CHECKS) {
+      const goal = renderGoal(c.config.goalTemplate, now, facts);
+      expect(goal).not.toMatch(/\{\{/);
+    }
+    const pending = BUILTIN_AGENT_CHECKS.find((c) => c.key === "check.pending");
+    expect(renderGoal(pending?.config.goalTemplate ?? "", now, facts)).toContain(
+      "巡检待处理(2026-09-28T18:53:50.468Z)：有 3 条未关闭的待处理事项",
+    );
+  });
+
+  it("容许空格;不认识的占位符原样保留", () => {
+    expect(renderGoal("{{ date }} 待处理 {{openDecisions}} 条 {{other}}", now, facts)).toBe(
+      "2026-09-28 待处理 3 条 {{other}}",
+    );
+  });
+});

apps/web/app/components/schedules/agent-check-card.tsx

@@ -15,7 +15,7 @@ import { agentRunLabel, formatRelative } from "~/lib/labels.ts";
 import { cn } from "~/lib/utils.ts";
 import { NextRun, useJobActions } from "./auto-task-list.tsx";
 import { IntervalSelect } from "./interval-select.tsx";
-import { CHECK_TRIGGER_LABEL, formatUsd, RUN_STATUS } from "./labels.ts";
+import { CHECK_TRIGGER_LABEL, formatUsd, goalTemplateParts, RUN_STATUS } from "./labels.ts";
 
 // 计划页「智能体巡检」:到点按目标模板发起一次智能体会话(kind=agent_check),一个巡检一张卡片。
 // 卡片默认只显示名称、开关、间隔、上次结果与费用;目标、能力、预算、模型、最近会话收进「详情」。
@@ -43,6 +43,27 @@ export type DefaultUpstream = {
 const modelsTitle = (models: { provider: string | null; model: string; count: number }[]) =>
   models.map((m) => `${m.provider ? `${m.provider} · ` : ""}${m.model}:${m.count} 次`).join("\n");
 
+/** 目标模板:占位符显示成名称标签(执行时替换成实际值),不露 `{{now}}` */
+function GoalTemplate({ template }: { template: string }) {
+  return (
+    <>
+      {goalTemplateParts(template).map((p, i) =>
+        "text" in p ? (
+          <span key={i}>{p.text}</span>
+        ) : (
+          <span
+            key={i}
+            title="执行时替换成实际值"
+            className="mx-0.5 rounded-tight bg-foreground/[0.07] px-1 text-muted-foreground"
+          >
+            {p.label}
+          </span>
+        ),
+      )}
+    </>
+  );
+}
+
 function Field({ label, children }: { label: string; children: ReactNode }) {
   return (
     <>
@@ -151,8 +172,8 @@ export function AgentCheckCard({
       <TechInfo title="详情" columns={1}>
         <dl className="grid grid-cols-[4.5rem_minmax(0,1fr)] items-baseline gap-x-3 gap-y-1.5">
           <Field label="目标">
-            <span className="line-clamp-4 break-words" title={c.goalTemplate}>
+            <span className="line-clamp-4 break-words">
-              {c.goalTemplate ?? "—"}
+              {c.goalTemplate ? <GoalTemplate template={c.goalTemplate} /> : "—"}
             </span>
           </Field>
           <Field label="能力">

apps/web/app/components/schedules/agent-check-dialog.tsx

@@ -25,13 +25,15 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "~
 import { Switch } from "~/components/ui/switch.tsx";
 import { Textarea } from "~/components/ui/textarea.tsx";
 import { errorMessage } from "~/lib/api.ts";
-import { CHECK_TRIGGER_LABEL, splitInterval, UNIT_MS } from "./labels.ts";
+import { CHECK_TRIGGER_LABEL, GOAL_PLACEHOLDER_LABEL, splitInterval, UNIT_MS } from "./labels.ts";
 
 /** 巡检只开放只读 / 预览 / 提案类能力 */
 const READONLY_CAPS = Object.values(CAPABILITY_CATALOG).filter((c) =>
   (["read", "preview", "propose"] as string[]).includes(c.kind),
 );
-const PLACEHOLDERS = "{{now}} {{date}} {{openDecisions}} {{stalledDownloads}} {{activeSubscriptions}}";
+const PLACEHOLDERS = Object.entries(GOAL_PLACEHOLDER_LABEL)
+  .map(([k, v]) => `{{${k}}} ${v}`)
+  .join("、");
 
 type Unit = "m" | "h";
 type Draft = {

apps/web/app/components/schedules/labels.test.ts

@@ -1,7 +1,24 @@
 import { describe, expect, it } from "vitest";
-import { describeSchedule, formatUsd, INTERVAL_PRESETS, planPath, scheduleStreamPath } from "./labels.ts";
+import {
+  describeSchedule,
+  formatUsd,
+  goalTemplateParts,
+  INTERVAL_PRESETS,
+  planPath,
+  scheduleStreamPath,
+} from "./labels.ts";
 
 describe("计划页标签", () => {
+  it("巡检目标模板:占位符显示成名称(FIX-7)", () => {
+    expect(goalTemplateParts("巡检待处理({{now}})：有 {{ openDecisions }} 条，{{unknown}}")).toEqual([
+      { text: "巡检待处理(" },
+      { placeholder: "now", label: "当前时间" },
+      { text: ")：有 " },
+      { placeholder: "openDecisions", label: "待处理事项数" },
+      { text: " 条，{{unknown}}" },
+    ]);
+  });
+
   it("planPath:节锚点与 ?job= 高亮", () => {
     expect(planPath()).toBe("/console/schedules");
     expect(planPath({ section: "auto" })).toBe("/console/schedules#auto");

apps/web/app/components/schedules/labels.ts

@@ -129,3 +129,28 @@ export function formatClock(iso: string | null | undefined): string {
     second: "2-digit",
   });
 }
+
+/** 巡检目标模板的占位符(服务端 renderGoal 执行时替换);界面上显示成名称,不露 `{{now}}` */
+export const GOAL_PLACEHOLDER_LABEL: Record<string, string> = {
+  now: "当前时间",
+  date: "今天日期",
+  openDecisions: "待处理事项数",
+  stalledDownloads: "异常下载数",
+  activeSubscriptions: "追踪中的订阅数",
+};
+
+/** 目标模板拆成文字与占位符两段(纯函数,单测覆盖);不认识的占位符原样当文字 */
+export function goalTemplateParts(template: string): ({ text: string } | { placeholder: string; label: string })[] {
+  const out: ({ text: string } | { placeholder: string; label: string })[] = [];
+  let last = 0;
+  for (const m of template.matchAll(/\{\{\s*(\w+)\s*\}\}/g)) {
+    const key = m[1] ?? "";
+    const label = GOAL_PLACEHOLDER_LABEL[key];
+    if (!label) continue;
+    if (m.index > last) out.push({ text: template.slice(last, m.index) });
+    out.push({ placeholder: key, label });
+    last = m.index + m[0].length;
+  }
+  if (last < template.length) out.push({ text: template.slice(last) });
+  return out;
+}