优化顶栏导航与登录请求体验

frontend/src/api/axios.test.ts

@@ -0,0 +1,70 @@
+import type { AxiosAdapter, AxiosError, InternalAxiosRequestConfig } from "axios";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+const errorMessage = vi.fn();
+
+vi.mock("element-plus", () => ({
+  ElMessage: {
+    error: errorMessage,
+  },
+}));
+
+vi.mock("../router", () => ({
+  default: {
+    push: vi.fn(),
+  },
+}));
+
+vi.mock("../utils/auth", () => ({
+  getToken: vi.fn(() => undefined),
+}));
+
+vi.mock("../store/study", () => ({
+  useStudyStore: vi.fn(() => ({
+    clearCurrentStudy: vi.fn(),
+  })),
+}));
+
+vi.mock("../session/sessionManager", () => ({
+  extendAccessToken: vi.fn(),
+  forceLogout: vi.fn(),
+  LOGOUT_REASON_AUTH_EXPIRED: "auth-expired",
+}));
+
+describe("api axios retry", () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    errorMessage.mockClear();
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+
+  it("retries network failures 10 times at 30 second intervals before showing one error", async () => {
+    const api = (await import("./axios")).default;
+    const adapter = vi.fn<AxiosAdapter>(async (config) => {
+      const error = new Error("Network Error") as AxiosError;
+      error.config = config as InternalAxiosRequestConfig;
+      error.isAxiosError = true;
+      return Promise.reject(error);
+    });
+
+    const request = api.get("/api/v1/projects", { adapter }).catch((error) => error);
+    await vi.dynamicImportSettled();
+
+    expect(adapter).toHaveBeenCalledTimes(1);
+    expect(errorMessage).not.toHaveBeenCalled();
+
+    for (let retry = 1; retry < 10; retry += 1) {
+      await vi.advanceTimersByTimeAsync(30000);
+      expect(adapter).toHaveBeenCalledTimes(retry + 1);
+      expect(errorMessage).not.toHaveBeenCalled();
+    }
+
+    await vi.advanceTimersByTimeAsync(30000);
+    expect(adapter).toHaveBeenCalledTimes(11);
+    await expect(request).resolves.toMatchObject({ message: "Network Error" });
+    expect(errorMessage).toHaveBeenCalledTimes(1);
+  });
+});

frontend/src/api/axios.ts

@@ -1,20 +1,41 @@
 import axios, { AxiosError, AxiosInstance, AxiosRequestConfig, AxiosResponse, InternalAxiosRequestConfig } from "axios";
 import { ElMessage } from "element-plus";
-import router from "../router";
 import { getToken } from "../utils/auth";
 import type { ApiError } from "../types/api";
-import { useStudyStore } from "../store/study";
 import { TEXT } from "../locales";
-import { extendAccessToken, forceLogout, LOGOUT_REASON_AUTH_EXPIRED } from "../session/sessionManager";
 
 const instance: AxiosInstance = axios.create({
   baseURL: "/",
   timeout: 15000,
 });
 
+const NETWORK_RETRY_LIMIT = 10;
+const NETWORK_RETRY_DELAY_MS = 30000;
+
 export type ApiRequestConfig = AxiosRequestConfig & {
   suppressErrorMessage?: boolean;
   _retry?: boolean;
+  _networkRetryCount?: number;
+};
+
+const wait = (ms: number) => new Promise((resolve) => window.setTimeout(resolve, ms));
+
+const clearInvalidStudyAndNavigate = async () => {
+  try {
+    const [{ useStudyStore }, { default: router }] = await Promise.all([
+      import("../store/study"),
+      import("../router"),
+    ]);
+    useStudyStore().clearCurrentStudy();
+    router.push("/admin/projects");
+  } catch {
+    /* ignore */
+  }
+};
+
+const forceAuthExpiredLogout = async () => {
+  const { forceLogout, LOGOUT_REASON_AUTH_EXPIRED } = await import("../session/sessionManager");
+  forceLogout(LOGOUT_REASON_AUTH_EXPIRED);
 };
 
 instance.interceptors.request.use((config: InternalAxiosRequestConfig & ApiRequestConfig) => {
@@ -40,19 +61,23 @@ instance.interceptors.response.use(
       // 认证相关的错误由具体页面自行处理，避免重复提示
       return Promise.reject(error);
     }
+    if (!status && error.config) {
+      const config = error.config as ApiRequestConfig;
+      const retryCount = config._networkRetryCount || 0;
+      if (retryCount < NETWORK_RETRY_LIMIT) {
+        config._networkRetryCount = retryCount + 1;
+        await wait(NETWORK_RETRY_DELAY_MS);
+        return instance(config);
+      }
+    }
     // 如果当前项目不存在或已失效，清理项目并跳到项目管理页
     if (status === 404 && typeof data?.message === "string" && data.message.toLowerCase().includes("study")) {
-      try {
-        const studyStore = useStudyStore();
-        studyStore.clearCurrentStudy();
-      } catch {
-        /* ignore */
-      }
-      router.push("/admin/projects");
+      await clearInvalidStudyAndNavigate();
     }
     if (status === 401) {
       const config = error.config as ApiRequestConfig;
       if (config && !config._retry) {
+        const { extendAccessToken } = await import("../session/sessionManager");
         const result = await extendAccessToken("response-401");
         if (result.token) {
           config._retry = true;
@@ -61,11 +86,11 @@ instance.interceptors.response.use(
           return instance(config);
         }
         if (result.authFailed) {
-          forceLogout(LOGOUT_REASON_AUTH_EXPIRED);
+          await forceAuthExpiredLogout();
         }
       }
     } else if (status === 403 && (data as any)?.detail === "账号已停用") {
-      forceLogout(LOGOUT_REASON_AUTH_EXPIRED);
+      await forceAuthExpiredLogout();
     } else {
       const suppressErrorMessage = (error.config as ApiRequestConfig | undefined)?.suppressErrorMessage;
       if (!suppressErrorMessage) {

frontend/src/components/LayoutBreadcrumb.test.ts

@@ -8,7 +8,7 @@ describe("Layout breadcrumbs", () => {
   it("shows the file version module before document detail titles", () => {
     const source = readLayout();
 
-    expect(source).toContain('"/documents": { label: TEXT.menu.fileVersionManagement');
+    expect(source).toContain('match: ["/file-versions", "/documents", "/trial/"]');
     expect(source).toContain("study.viewContext?.pageTitle");
     expect(source).toContain("items.push({ label: study.viewContext.pageTitle, path: route.path })");
   });
@@ -28,6 +28,171 @@ describe("Layout breadcrumbs", () => {
     expect(source).toContain('path: "/admin/projects"');
   });
 
+  it("restores the permission management parent for admin permission sub-pages", () => {
+    const source = readLayout();
+
+    expect(source).toContain('if (route.path.startsWith("/admin/permissions/"))');
+    expect(source).toContain("label: TEXT.menu.permissionManagement");
+  });
+
+  it("injects the project name level on the admin sites page", () => {
+    const source = readLayout();
+
+    expect(source).toContain('if (route.path.includes("/sites"))');
+    expect(source).toContain("studies.value.find((s) => String(s.id) === pid)");
+    expect(source).toContain("items.push({ label: proj.name, path: `/admin/projects/${pid}` })");
+  });
+
+  it("keeps the admin root breadcrumb as a non-clickable label", () => {
+    const source = readLayout();
+
+    expect(source).toContain("items.push({ label: TEXT.menu.admin });");
+    expect(source).not.toContain('path: isAdmin.value ? "/admin/users" : "/admin/projects"');
+  });
+
+  it("enables sibling navigation dropdowns on admin breadcrumbs", () => {
+    const source = readLayout();
+
+    expect(source).toContain("item.navDropdown && item.siblings?.length");
+    expect(source).toContain('{ type: \'nav\', value: sib.path }');
+    expect(source).toContain("if (cmd.type === 'nav')");
+    expect(source).toContain("siblings: topItems");
+  });
+
+  it("builds project breadcrumbs from a permission-filtered nav tree", () => {
+    const source = readLayout();
+
+    expect(source).toContain("const navTree: NavNode[] = [");
+    expect(source).toContain("label: TEXT.menu.sharedLibrary");
+    expect(source).toContain("label: TEXT.menu.riskIssues");
+    expect(source).toContain("label: TEXT.menu.materialManagement");
+  });
+
+  it("renders shared-library items as a third-level group, not top-level", () => {
+    const source = readLayout();
+
+    // 三级子项（医学咨询等）必须挂在顶级分组的 children 内，而非顶级数组
+    expect(source).toContain("children: [");
+    expect(source).toContain("canAccessProjectPath(c.path)");
+    expect(source).toContain("childSiblings.length > 1");
+  });
+
+  it("renders a header center region with project status but not ambiguous phase", () => {
+    const source = readLayout();
+
+    expect(source).toContain('class="header-center"');
+    expect(source).toContain("const headerProjectInfo = computed");
+    expect(source).toContain("statusTone");
+    expect(source).toContain('class="header-status-pill"');
+    expect(source).toContain("header-status-dot");
+    expect(source).not.toContain("headerProjectInfo.roleLabel");
+    expect(source).not.toContain("headerProjectInfo.phase");
+    expect(source).not.toContain("TEXT.common.labels.phase");
+  });
+
+  it("renders the project role next to the account menu", () => {
+    const source = readLayout();
+
+    expect(source).toContain('class="header-account-role"');
+    expect(source).toContain("accountProjectRoleLabel");
+    expect(source).toContain("v-if=\"accountProjectRoleLabel\"");
+  });
+
+  it("uses chip styling instead of vertical divider lines for header metadata", () => {
+    const source = readLayout();
+
+    expect(source).toContain("class=\"header-meta-item header-metric\"");
+    expect(source).toContain("class=\"header-context-rail\"");
+    expect(source).toContain("border-radius: 14px");
+    expect(source).toContain("border: 1px solid transparent");
+    expect(source).toContain("background: transparent");
+    expect(source).toContain("box-shadow: none");
+    expect(source).toContain("overflow: visible");
+    expect(source).toContain("class=\"header-meta-value\"");
+    expect(source).toContain("font-variant-numeric: tabular-nums");
+    expect(source).toContain("border: 1px solid rgba(213, 224, 237, 0.94)");
+    expect(source).not.toContain("0 5px 14px rgba(31, 109, 80, 0.14)");
+    expect(source).not.toContain("border-left: 1px solid #e2e8f0");
+    expect(source).not.toContain("border-right: 1px solid #e2e8f0");
+  });
+
+  it("does not duplicate the account identity in the admin header center", () => {
+    const source = readLayout();
+
+    expect(source).not.toContain("const headerAdminInfo = computed");
+    expect(source).not.toContain("headerAdminInfo.email");
+    expect(source).not.toContain("header-admin-email");
+  });
+
+  it("renders a denser project context rail with planned site and enrollment metrics", () => {
+    const source = readLayout();
+
+    expect(source).toContain('class="header-context-rail"');
+    expect(source).toContain("headerProjectInfo.metrics");
+    expect(source).toContain("plannedSiteCount");
+    expect(source).toContain("plannedEnrollmentCount");
+    expect(source).toContain("headerOverviewStats");
+    expect(source).toContain("fetchProjectOverview");
+    expect(source).toContain("formatHeaderProgress");
+    expect(source).toContain("headerMetric.key");
+    expect(source).toContain("TEXT.common.labels.plannedSites");
+    expect(source).toContain("TEXT.common.labels.plannedEnrollment");
+    expect(source).toContain("TEXT.common.labels.dataUpdatedAt");
+    expect(source).toContain("loadHeaderOverviewStats");
+    expect(source).toContain("study.currentStudy?.id !== studyId");
+    expect(source).toContain("headerClockNow");
+    expect(source).toContain("formatHeaderDateTime");
+    expect(source).toContain("window.setInterval");
+    expect(source).toContain("window.clearInterval");
+  });
+
+  it("adds a compact project reminder dropdown for overdue risks", () => {
+    const source = readLayout();
+
+    expect(source).toContain('class="header-reminder-dropdown"');
+    expect(source).toContain("headerReminderTotal");
+    expect(source).toContain("headerReminderItems");
+    expect(source).toContain("fetchOverdueAesCount");
+    expect(source).toContain("listMonitoringVisitIssues");
+    expect(source).toContain("TEXT.common.labels.projectReminders");
+    expect(source).toContain("TEXT.common.labels.overdueAes");
+    expect(source).toContain("TEXT.common.labels.overdueMonitoringIssues");
+    expect(source).toContain("handleReminderCommand");
+  });
+
+  it("styles the app header as a fixed chrome layer above page content", () => {
+    const source = readLayout();
+
+    expect(source).toContain("position: sticky");
+    expect(source).toContain("top: 0");
+    expect(source).toContain("z-index: 30");
+    expect(source).toContain(".layout-header::after");
+    expect(source).toContain("0 10px 26px rgba(15, 23, 42, 0.08)");
+    expect(source).toContain("border-bottom: 1px solid rgba(203, 213, 225, 0.78)");
+  });
+
+  it("omits visual breadcrumb separators and truncates long breadcrumb labels", () => {
+    const source = readLayout();
+
+    expect(source).not.toContain("breadcrumb-separator");
+    expect(source).not.toContain("TEXT.common.separators.dot");
+    expect(source).toContain("text-overflow: ellipsis");
+    expect(source).toContain("max-width: 52vw");
+  });
+
+  it("styles header breadcrumbs as compact navigation controls", () => {
+    const source = readLayout();
+
+    expect(source).toContain('class="breadcrumb-item-wrapper is-link is-study"');
+    expect(source).toContain("'is-current': index === breadcrumbs.length - 1");
+    expect(source).toContain(".breadcrumb-item-wrapper.is-study");
+    expect(source).toContain(".breadcrumb-item-wrapper.is-current");
+    expect(source).toContain("border-color: rgba(198, 214, 235, 0.92)");
+    expect(source).toContain("height: 26px");
+    expect(source).toContain("border-radius: 7px");
+    expect(source).toContain("gap: 2px");
+  });
+
   it("uses stable breadcrumb keys when context titles change", () => {
     const source = readLayout();
 

frontend/src/locales/zh-CN.ts

@@ -2,6 +2,9 @@ export const TEXT = {
   common: {
     appName: "CTMS",
     fallback: "—",
+    separators: {
+      dot: "·",
+    },
     loading: "加载中",
     actions: {
       add: "新增",
@@ -88,6 +91,18 @@ export const TEXT = {
       userFallback: "用户",
       basicInfo: "基本信息",
       allSites: "所有中心",
+      locked: "已锁定",
+      phase: "分期",
+      plannedSites: "中心",
+      plannedEnrollment: "入组",
+      dataUpdatedAt: "数据",
+      projectReminders: "提醒",
+      projectRemindersSubtitle: "逾期与风险提示",
+      projectRemindersEmpty: "暂无逾期风险",
+      overdueAes: "逾期 AE",
+      overdueAesDesc: "需关注安全性事件处理时效",
+      overdueMonitoringIssues: "逾期监查问题",
+      overdueMonitoringIssuesDesc: "需跟进问题关闭与整改",
       yes: "是",
       no: "否",
     },

frontend/src/views/Login.test.ts

@@ -18,18 +18,19 @@ describe("Login protocol agreement", () => {
     expect(protocolGuardIndex).toBeLessThan(loginCallIndex);
   });
 
-  it("offers remember password through browser credentials without local password storage", () => {
+  it("does not access browser password credentials on the login page", () => {
     const source = readLoginView();
 
-    expect(source).toContain('v-model="form.rememberPassword"');
-    expect(source).toContain("记住密码");
     expect(source).toContain('autocomplete="username"');
     expect(source).toContain('name="username"');
-    expect(source).toContain(":name=\"form.rememberPassword ? 'password' : 'ctms-login-password'\"");
-    expect(source).toContain("tryLoadBrowserCredential");
-    expect(source).toContain("tryStoreBrowserCredential");
-    expect(source).toContain("navigator.credentials");
-    expect(source).toContain("password: true");
+    expect(source).toContain('name="ctms-login-password"');
+    expect(source).toContain('autocomplete="new-password"');
+    expect(source).not.toContain('v-model="form.rememberPassword"');
+    expect(source).not.toContain("记住密码");
+    expect(source).not.toContain("tryLoadBrowserCredential");
+    expect(source).not.toContain("tryStoreBrowserCredential");
+    expect(source).not.toContain("navigator.credentials");
+    expect(source).not.toContain("PasswordCredential");
     expect(source).not.toContain('localStorage.setItem("ctms_saved_password"');
     expect(source).not.toContain("localStorage.setItem('ctms_saved_password'");
   });
@@ -54,11 +55,11 @@ describe("Login protocol agreement", () => {
     expect(source).toContain("confirmProtocol");
   });
 
-  it("avoids browser password caching when remember password is off", () => {
+  it("avoids browser password caching", () => {
     const source = readLoginView();
 
-    expect(source).toContain(":name=\"form.rememberPassword ? 'password' : 'ctms-login-password'\"");
-    expect(source).toContain(":autocomplete=\"form.rememberPassword ? 'current-password' : 'new-password'\"");
+    expect(source).toContain('name="ctms-login-password"');
+    expect(source).toContain('autocomplete="new-password"');
     expect(source).not.toContain('autocomplete="current-password"');
   });
 

frontend/src/views/Login.vue

@@ -80,8 +80,8 @@
               placeholder="请输入密码"
               show-password
               size="large"
-              :name="form.rememberPassword ? 'password' : 'ctms-login-password'"
-              :autocomplete="form.rememberPassword ? 'current-password' : 'new-password'"
+              name="ctms-login-password"
+              autocomplete="new-password"
               class="login-input"
             >
               <template #prefix>
@@ -94,9 +94,6 @@
           </el-form-item>
 
           <div class="login-options">
-            <el-checkbox v-model="form.rememberPassword" class="remember-checkbox">
-              <span class="remember-text">记住密码</span>
-            </el-checkbox>
             <el-checkbox v-model="form.agreeProtocol" class="protocol-checkbox">
               <span class="protocol-text">
                 我已阅读并同意
@@ -160,17 +157,12 @@ import { authProtocolSections } from "../content/authProtocol";
 
 const auth = useAuthStore();
 const router = useRouter();
-const REMEMBER_PASSWORD_KEY = "ctms_remember_password";
 const AGREE_PROTOCOL_KEY = "ctms_agree_protocol";
 
-type PasswordCredentialConstructor = new (data: { id: string; password: string; name?: string }) => Credential;
-type StoredPasswordCredential = Credential & { id?: string; password?: string };
-
 const formRef = ref<FormInstance>();
 const form = reactive({
   email: "",
   password: "",
-  rememberPassword: false,
   agreeProtocol: false,
 });
 
@@ -210,9 +202,7 @@ onMounted(async () => {
     };
   }
   form.email = localStorage.getItem("ctms_last_login_email") || "";
-  form.rememberPassword = localStorage.getItem(REMEMBER_PASSWORD_KEY) === "true";
   form.agreeProtocol = localStorage.getItem(AGREE_PROTOCOL_KEY) === "true";
-  await tryLoadBrowserCredential();
 });
 
 watch(
@@ -222,40 +212,6 @@ watch(
   },
 );
 
-const tryLoadBrowserCredential = async () => {
-  if (!form.rememberPassword || !navigator.credentials?.get) return;
-
-  try {
-    const credential = (await navigator.credentials.get({
-      password: true,
-      mediation: "optional",
-    } as CredentialRequestOptions)) as StoredPasswordCredential | null;
-    if (!credential?.password) return;
-    form.email = credential.id || form.email;
-    form.password = credential.password;
-  } catch {
-    // 浏览器可能不支持读取密码凭据，保留用户手动输入流程。
-  }
-};
-
-const tryStoreBrowserCredential = async (email: string, password: string) => {
-  if (!form.rememberPassword) {
-    localStorage.removeItem(REMEMBER_PASSWORD_KEY);
-    return;
-  }
-
-  localStorage.setItem(REMEMBER_PASSWORD_KEY, "true");
-  const PasswordCredential = (window as typeof window & { PasswordCredential?: PasswordCredentialConstructor })
-    .PasswordCredential;
-  if (!navigator.credentials?.store || !PasswordCredential) return;
-
-  try {
-    await navigator.credentials.store(new PasswordCredential({ id: email, password, name: email }));
-  } catch {
-    // 浏览器或用户可能拒绝保存凭据，不影响登录主流程。
-  }
-};
-
 const openProtocolDialog = () => {
   protocolDialogVisible.value = true;
 };
@@ -276,7 +232,6 @@ const onSubmit = async () => {
   loading.value = true;
   try {
     await auth.login(form.email, form.password);
-    await tryStoreBrowserCredential(form.email, form.password);
     const studyStore = useStudyStore();
     const userKey = auth.user?.email || form.email;
     await studyStore.restoreStudyForUser(userKey, { preferActive: !!auth.user?.is_admin });
@@ -511,7 +466,6 @@ const onSubmit = async () => {
   margin: -4px 0 26px;
 }
 
-.remember-checkbox,
 .protocol-checkbox {
   display: flex;
   align-items: flex-start;
@@ -519,12 +473,10 @@ const onSubmit = async () => {
   min-height: 24px;
 }
 
-.remember-checkbox :deep(.el-checkbox__input),
 .protocol-checkbox :deep(.el-checkbox__input) {
   margin-top: 2px;
 }
 
-.remember-checkbox :deep(.el-checkbox__label),
 .protocol-checkbox :deep(.el-checkbox__label) {
   display: block;
   padding-left: 10px;
@@ -532,13 +484,6 @@ const onSubmit = async () => {
   white-space: normal;
 }
 
-.remember-text {
-  color: #52657b;
-  font-size: 12px;
-  font-weight: 700;
-  line-height: 18px;
-}
-
 .protocol-text {
   color: #475569;
   font-size: 12px;

frontend/src/views/admin/SystemMonitoringPage.test.ts

@@ -0,0 +1,17 @@
+import { describe, expect, it } from "vitest";
+import { readFileSync } from "node:fs";
+import { resolve } from "node:path";
+
+const readSource = () => readFileSync(resolve(__dirname, "./SystemMonitoringPage.vue"), "utf8");
+
+describe("SystemMonitoringPage", () => {
+  it("uses a fixed viewport shell so monitoring tabs manage their own scrolling", () => {
+    const source = readSource();
+
+    expect(source).toContain("display: flex");
+    expect(source).toContain("height: calc(100dvh - 48px)");
+    expect(source).toContain("min-height: 0");
+    expect(source).toContain("overflow: hidden");
+    expect(source).not.toContain("min-height: calc(100dvh - 52px)");
+  });
+});

frontend/src/views/admin/SystemMonitoringPage.vue

@@ -10,9 +10,13 @@ import PermissionMonitoring from "@/components/PermissionMonitoring.vue";
 
 <style scoped>
 .system-monitoring-page {
+  display: flex;
+  flex-direction: column;
+  height: calc(100vh - 48px);
+  height: calc(100dvh - 48px);
+  min-height: 0;
   margin: -6px -8px;
-  min-height: calc(100vh - 52px);
-  min-height: calc(100dvh - 52px);
+  overflow: hidden;
   background: #f5f7fa;
 }
 </style>