fix: youhua

components/AttitudePanel/AttitudePanel.vue

@@ -20,10 +20,13 @@
         class="comment-input" 
         type="text" 
         v-model="commentText"
+        :disabled="sending"
         placeholder="说点什么吧..." 
         placeholder-class="input-placeholder" 
       />
-      <button class="send-btn" @tap="handleSend">发送</button>
+      <button class="send-btn" :class="{ 'is-disabled': sending }" :disabled="sending" @tap="handleSend">
+        {{ sending ? '发送中...' : '发送' }}
+      </button>
     </view>
   </view>
 </template>
@@ -35,6 +38,10 @@ const props = defineProps({
   initialAction: {
     type: String,
     default: ''
+  },
+  sending: {
+    type: Boolean,
+    default: false
   }
 });
 
@@ -62,19 +69,28 @@ const handleAction = (action) => {
 };
 
 const handleSend = () => {
-  if (!commentText.value.trim()) {
+  const content = commentText.value.trim();
+  if (!content) {
     uni.showToast({
       title: '请输入评论内容',
       icon: 'none'
     });
     return;
   }
+  if (props.sending) return;
   emit('send-comment', {
     action: currentAction.value,
-    content: commentText.value
+    content
   });
-  commentText.value = ''; // 发送后清空
 };
+
+const resetComment = () => {
+  commentText.value = '';
+};
+
+defineExpose({
+  resetComment
+});
 </script>
 
 <style lang="scss" scoped>
@@ -162,6 +178,10 @@ const handleSend = () => {
   margin: 0;
 }
 
+.send-btn.is-disabled {
+  opacity: 0.7;
+}
+
 .send-btn::after {
   border: none;
 }

components/CommentItem/CommentItem.vue

@@ -37,7 +37,7 @@ const props = defineProps({
   }
 });
 
-const emit = defineEmits(['need-login']);
+const emit = defineEmits(['need-login', 'like-change']);
 const userStore = useUserStore();
 const isLoggedIn = computed(() => !!userStore.token || !!userStore.userInfo?.nickName);
 
@@ -70,6 +70,11 @@ const handleLike = async () => {
   } else {
     currentLikes.value -= 1;
   }
+  emit('like-change', {
+    id: props.comment.id,
+    isLiked: isLiked.value,
+    likes: currentLikes.value
+  });
 
   try {
     // 调用点赞接口 (点赞和取消点赞为同一个接口)
@@ -85,7 +90,6 @@ const handleLike = async () => {
         page: 'rating_detail'
       }
     });
-    uni.showToast({ title: '操作成功', icon: 'success' });
   } catch (error) {
     // 接口调用失败，回滚 UI 状态
     isLiked.value = !isLiked.value;
@@ -94,6 +98,11 @@ const handleLike = async () => {
     } else {
       currentLikes.value -= 1;
     }
+    emit('like-change', {
+      id: props.comment.id,
+      isLiked: isLiked.value,
+      likes: currentLikes.value
+    });
     uni.showToast({ title: '操作失败', icon: 'none' });
   } finally {
     isLiking = false;

pages/rating/detail.vue

@@ -47,7 +47,9 @@
 
       <!-- 你的态度 -->
       <AttitudePanel 
+        ref="attitudePanelRef"
         :initial-action="currentAction" 
+        :sending="isSendingComment"
         @action-change="handleActionChange"
         @send-comment="handleSendComment"
       />
@@ -89,18 +91,32 @@
           <!-- <text class="filter-icon"></text> -->
         </view>
 
-        <view class="comment-list" style="min-height: 400rpx;">
+        <view class="comment-list">
+          <view v-if="commentLoading && !comments.length" class="comment-state">
+            <text class="comment-state-title">评论加载中...</text>
+            <text class="comment-state-desc">正在拉取大家的锐评</text>
+          </view>
+          <view v-else-if="commentError && !comments.length" class="comment-state">
+            <text class="comment-state-title">评论加载失败</text>
+            <text class="comment-state-desc">{{ commentError }}</text>
+            <button class="comment-state-btn" @tap="retryLoadComments">重新加载</button>
+          </view>
+          <view v-else-if="!comments.length" class="comment-state">
+            <text class="comment-state-title">还没有评论</text>
+            <text class="comment-state-desc">来发第一条锐评，带动一下讨论气氛</text>
+          </view>
           <CommentItem 
             v-for="(comment, index) in comments" 
             :key="comment.id"
             :comment="comment"
             @need-login="openLoginPopup"
+            @like-change="handleCommentLikeChange"
           />
         </view>
 
         <!-- 加载更多 -->
-        <view class="load-more">
+        <view v-if="comments.length" class="load-more">
-          <text>{{ loading ? '加载中...' : (hasMore ? '上拉加载更多' : '没有更多了') }}</text>
+          <text>{{ commentLoadText }}</text>
         </view>
       </view>
     </view>
@@ -127,14 +143,22 @@ import { getShareReward } from "@/api/system";
 import { useUserStore } from "@/stores/user";
 const userStore = useUserStore();
 const statusBarHeight = ref(getStatusBarHeight() || 44);
-const loading = ref(false);
 const hasMore = ref(true);
 const currentPage = ref(1);
 const currentAction = ref('');
 const successPopupRef = ref(null);
 const loginPopupRef = ref(null);
+const attitudePanelRef = ref(null);
 const currentTab = ref('hot'); // 'hot' 或 'new'
 const isLoggedIn = computed(() => !!userStore.token || !!userStore.userInfo?.nickName);
+const commentLoading = ref(false);
+const isSendingComment = ref(false);
+const commentError = ref('');
+const commentLoadText = computed(() => {
+  if (commentLoading.value && comments.value.length) return '加载中...';
+  if (!hasMore.value) return '没有更多了';
+  return '上拉加载更多';
+});
 
 const goBack = () => {
   uni.navigateBack();
@@ -215,9 +239,10 @@ const handleSendComment = async (payload) => {
     return;
   }
 
-  if (!detailData.value.topicId || !itemId.value) return;
+  if (!detailData.value.topicId || !itemId.value || isSendingComment.value) return;
 
   try {
+    isSendingComment.value = true;
     uni.showLoading({ title: '发送中...' });
     await topicItemComment({
       topicId: detailData.value.topicId,
@@ -237,7 +262,6 @@ const handleSendComment = async (payload) => {
     // 刷新页面数据以获取最新评论
     currentPage.value = 1;
     hasMore.value = true;
-    comments.value = [];
     uni.$trackRecord({
       eventName: 'comment',
       eventType: 'comment',
@@ -248,13 +272,16 @@ const handleSendComment = async (payload) => {
         page: 'rating_detail'
       }
     });
-    getCommentsData();
+    attitudePanelRef.value?.resetComment?.();
+    await getCommentsData({ replace: true });
   } catch (error) {
     uni.hideLoading();
     uni.showToast({
       title: '发送失败',
       icon: 'none'
     });
+  } finally {
+    isSendingComment.value = false;
   }
 };
 
@@ -263,16 +290,34 @@ const switchTab = (tab) => {
   currentTab.value = tab;
   currentPage.value = 1;
   hasMore.value = true;
-  // comments.value = []; // 移除这行，避免数据清空导致高度塌陷
+  commentError.value = '';
-  getCommentsData(true); // 传入标识表示是切换榜单
+  getCommentsData({ replace: true });
 };
 
-const getCommentsData = async (isSwitchTab = false) => {
+const resolveCommentHasMore = (res, list) => {
-  if (!detailData.value.topicId || !itemId.value || loading.value) return;
+  const data = res?.data || res || {};
+  const hasNext = data?.hasNext ?? res?.hasNext;
+  if (typeof hasNext === 'boolean') return hasNext;
+
+  const pages = Number(data?.pages ?? res?.pages ?? 0);
+  if (pages > 0) return currentPage.value < pages;
+
+  const total = Number(data?.total ?? res?.total ?? 0);
+  if (total > 0) {
+    const size = Number(data?.size ?? data?.pageSize ?? res?.size ?? res?.pageSize ?? list.length || 1);
+    return currentPage.value * size < total;
+  }
+
+  return list.length > 0;
+};
+
+const getCommentsData = async ({ replace = false } = {}) => {
+  if (!detailData.value.topicId || !itemId.value || commentLoading.value) return;
   
   try {
-    loading.value = true;
+    commentLoading.value = true;
-    const orderBy = currentTab.value;
+    commentError.value = '';
+    const orderBy = currentTab.value === 'hot' ? 1 : 2;
     const res = await topicItemCommentList(detailData.value.topicId, itemId.value, currentPage.value, orderBy);
     const rawList =
       res?.data?.records ||
@@ -297,19 +342,40 @@ const getCommentsData = async (isSwitchTab = false) => {
       userAction: item.userAction || "" // 夯/顶级/人上人/NPC/拉
     }));
 
-    if (currentPage.value === 1 || isSwitchTab) {
+    if (currentPage.value === 1 || replace) {
       comments.value = formattedList;
     } else {
       comments.value = [...comments.value, ...formattedList];
     }
     
-    // 假设每页10条，如果返回的少于10条则没有更多了
+    hasMore.value = resolveCommentHasMore(res, list);
-    hasMore.value = list.length >= 6;
   } catch (error) {
     console.error('获取评论列表失败:', error);
-  } finally {
+    commentError.value = '请检查网络后重试';
-    loading.value = false;
+    if (currentPage.value > 1) {
+      currentPage.value -= 1;
     }
+  } finally {
+    commentLoading.value = false;
+  }
+};
+
+const retryLoadComments = () => {
+  if (!comments.value.length) {
+    currentPage.value = 1;
+  }
+  getCommentsData({ replace: currentPage.value === 1 });
+};
+
+const handleCommentLikeChange = ({ id, isLiked, likes }) => {
+  comments.value = comments.value.map((item) => {
+    if (item.id !== id) return item;
+    return {
+      ...item,
+      isLiked,
+      likes
+    };
+  });
 };
 
 const getDetailData = async () => {
@@ -344,7 +410,7 @@ const getDetailData = async () => {
     
     // 拉取真实的评论列表
     if (currentPage.value === 1) {
-      getCommentsData();
+      getCommentsData({ replace: true });
     }
   } catch (error) {
     console.error('获取详情失败:', error);
@@ -377,6 +443,7 @@ const handleLoginSuccess = () => {
   currentPage.value = 1;
   hasMore.value = true;
   comments.value = [];
+  commentError.value = '';
   getDetailData();
 };
 
@@ -405,11 +472,12 @@ onPullDownRefresh(() => {
   currentPage.value = 1;
   hasMore.value = true;
   comments.value = [];
+  commentError.value = '';
   getDetailData();
 });
 
 onReachBottom(() => {
-  if (!hasMore.value || loading.value) return;
+  if (!hasMore.value || commentLoading.value) return;
   currentPage.value += 1;
   getCommentsData();
 });
@@ -749,6 +817,47 @@ onReachBottom(() => {
 .comment-list {
   display: flex;
   flex-direction: column;
+  min-height: 400rpx;
+}
+
+.comment-state {
+  min-height: 400rpx;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+  color: #999;
+  padding: 40rpx 32rpx;
+  box-sizing: border-box;
+}
+
+.comment-state-title {
+  font-size: 30rpx;
+  color: #222;
+  font-weight: 700;
+  margin-bottom: 12rpx;
+}
+
+.comment-state-desc {
+  font-size: 24rpx;
+  color: #9aa0ae;
+  line-height: 1.6;
+}
+
+.comment-state-btn {
+  margin-top: 24rpx;
+  height: 72rpx;
+  line-height: 72rpx;
+  padding: 0 32rpx;
+  border-radius: 999rpx;
+  background: #4d44f1;
+  color: #fff;
+  font-size: 26rpx;
+}
+
+.comment-state-btn::after {
+  border: none;
 }
 
 .load-more {