feat: 完成前端业务闭环与后端联调

pages/notification/message-center.vue

@@ -1,20 +1,20 @@
 <template>
   <view class="message-page">
     <ModulePageBackground module="notification" />
-    <view class="page-header"><PageHeader root title="消息中心" :action="unreadCount > 0 ? '设为已读' : ''" @action="requestMarkAllRead" /></view>
+    <view class="page-header"><PageHeader :root="!sourceKey" :custom-back="Boolean(sourceKey)" title="消息中心" :action="unreadCount > 0 ? '设为已读' : ''" @back="returnToSource" @action="requestMarkAllRead" /></view>
     <view class="page-content">
       <view v-if="notificationListState === 'loading'" class="state-card"><AppLoading text="正在读取消息通知" /></view>
       <view v-else-if="notificationListState === 'error'" class="state-card">
         <text>暂时无法读取消息状态</text>
         <text>{{ notificationListError || "请检查网络后重新加载。" }}</text>
         <AppButton block type="secondary" label="重新加载" @click="loadNotifications" />
-        <AppButton block label="返回我的" @click="returnToProfile" />
+        <AppButton block :label="returnLabel" @click="returnToSource" />
       </view>
       <view v-else-if="!notifications.length" class="state-card message-status-card">
         <text>当前没有通知</text>
         <text>新的家谱动态、审核和活动消息会在这里展示。</text>
         <text v-if="markAllReadError" class="message-operation-error">{{ markAllReadError }}</text>
-        <AppButton block type="secondary" label="返回我的" @click="returnToProfile" />
+        <AppButton block type="secondary" :label="returnLabel" @click="returnToSource" />
       </view>
       <view v-else class="message-list">
         <view
@@ -39,7 +39,7 @@
       </view>
     </view>
     <AppPromotionStrip placement="message_bottom" title="消息页推荐" />
-    <AppTabbar active="profile" />
+    <AppTabbar :active="sourceTab" />
     <AppDialog
       :visible="markAllVisible"
       eyebrow="消息状态"
@@ -56,8 +56,8 @@
 </template>
 
 <script setup>
-import { ref } from "vue";
-import { onLoad, onShow, onUnload } from "@dcloudio/uni-app";
+import { computed, ref } from "vue";
+import { onBackPress, onLoad, onShow, onUnload } from "@dcloudio/uni-app";
 import AppButton from "@/components/AppButton.vue";
 import AppDialog from "@/components/AppDialog.vue";
 import AppLoading from "@/components/AppLoading.vue";
@@ -71,7 +71,7 @@ import {
 } from "@/services/api/request-controller.js";
 import { notificationApi } from "@/services/api/notification-service.js";
 import { getRequestErrorMessage } from "@/services/api/request-error-message.js";
-import { goRoot, openPage } from "@/utils/navigation/gateway.js";
+import { goBack, goRoot, handleBackPress, openPage } from "@/utils/navigation/gateway.js";
 
 const unreadCount = ref(0);
 const notifications = ref([]);
@@ -82,8 +82,12 @@ const markAllReadController = createRequestController();
 const markAllVisible = ref(false);
 const markAllSubmitting = ref(false);
 const markAllReadError = ref("");
+const sourceKey = ref("");
 let isPageActive = true;
 
+const returnLabel = computed(() => (sourceKey.value ? "返回上一页" : "返回我的"));
+const sourceTab = computed(() => (sourceKey.value === "G01" ? "genealogy" : "profile"));
+
 const loadNotifications = async () => {
   notificationListController.abort();
   notificationListState.value = "loading";
@@ -126,12 +130,23 @@ const confirmMarkAllRead = async () => {
   }
 };
 
-const returnToProfile = () => goRoot("M01");
+const returnToSource = () => (sourceKey.value ? goBack() : goRoot("M01"));
+const closeMarkAllDialog = () => {
+  if (markAllSubmitting.value) return false;
+  markAllVisible.value = false;
+  return true;
+};
 const openNotification = (item) => openPage("N02", { id: item.notificationId });
-onLoad(loadNotifications);
+onLoad((query) => {
+  sourceKey.value = String(query?.sourceKey || "");
+  loadNotifications();
+});
 onShow(() => {
   if (notificationListState.value !== "loading") loadNotifications();
 });
+onBackPress((event) =>
+  markAllVisible.value ? handleBackPress(event, closeMarkAllDialog) : false,
+);
 onUnload(() => {
   isPageActive = false;
   notificationListController.abort();
@@ -153,7 +168,7 @@ onUnload(() => {
 }
 .page-content {
   flex: 1;
-  padding: 18rpx 24rpx 190rpx;
+  padding: 18rpx 24rpx calc(190rpx + env(safe-area-inset-bottom));
 }
 .state-card {
   box-sizing: border-box;
@@ -182,7 +197,9 @@ onUnload(() => {
 }
 .message-list {
   display: grid;
-  gap: 16rpx;
+  gap: 20rpx;
+  box-sizing: border-box;
+  padding: 28rpx 24rpx;
   @include adaptive-notification-content;
 }
 .message-row {
@@ -192,7 +209,7 @@ onUnload(() => {
   padding: 24rpx;
   border: 1rpx solid rgba(128, 89, 49, 0.26);
   border-radius: 12rpx;
-  background: rgba(255, 252, 245, 0.78);
+  background: rgba($paper, 0.9);
 }
 .message-row__body { min-width: 0; flex: 1; }
 .message-row__title-line { display: flex; gap: 12rpx; align-items: center; }