fix: rating

pages/rating/detail.vue

@@ -127,9 +127,8 @@ import { getStatusBarHeight } from "@/utils/system";
 import { onLoad, onPullDownRefresh, onReachBottom } from "@dcloudio/uni-app";
 import AttitudePanel from "@/components/AttitudePanel/AttitudePanel.vue";
 import SuccessPopup from "@/components/SuccessPopup/SuccessPopup.vue";
-import { fetchTopicRatingItems } from "@/api/topicItem";
 import { FILE_BASE_URL } from "@/utils/constants";
-import { topicItemScore } from "@/api/topicItem";
+import { fetchTopicRatingItems, topicItemScore, topicItemComment } from "@/api/topicItem";
 
 const statusBarHeight = ref(getStatusBarHeight() || 44);
 const loading = ref(false);
@@ -181,13 +180,35 @@ const handleActionChange = async (action) => {
   }
 };
 
-const handleSendComment = (payload) => {
-  console.log('发送评论:', payload);
-  uni.showToast({
-    title: '发送成功',
-    icon: 'success'
-  });
-  // TODO: 调用接口发送评论，然后更新评论列表
+const handleSendComment = async (payload) => {
+  if (!detailData.value.topicId || !itemId.value) return;
+
+  try {
+    uni.showLoading({ title: '发送中...' });
+    await topicItemComment({
+      topicId: detailData.value.topicId,
+      itemId: itemId.value,
+      content: payload.content
+    });
+    uni.hideLoading();
+    
+    // 弹出成功弹窗
+    if (successPopupRef.value) {
+      successPopupRef.value.show({
+        emoji: '💬',
+        label: '你的锐评已发布'
+      }, 'comment');
+    }
+    
+    // 刷新页面数据以获取最新评论
+    getDetailData();
+  } catch (error) {
+    uni.hideLoading();
+    uni.showToast({
+      title: '发送失败',
+      icon: 'none'
+    });
+  }
 };
 
 const getDetailData = async () => {