评论区UI调整

app/src/main/java/com/aiosman/ravenow/ui/post/Post.kt

@@ -692,19 +692,19 @@ fun CommentContent(
 //        }
 //        return
 //    }
-    if (commentsPagging.loadState.append is LoadState.Loading) {
-        Box(
-            modifier = Modifier
-                .fillMaxSize()
-                .height(64.dp),
-            contentAlignment = Alignment.Center
-        ) {
-            LinearProgressIndicator(
-                modifier = Modifier.width(160.dp),
-                color = AppColors.main
-            )
-        }
-    }
+//    if (commentsPagging.loadState.append is LoadState.Loading) {
+//        Box(
+//            modifier = Modifier
+//                .fillMaxSize()
+//                .height(64.dp),
+//            contentAlignment = Alignment.Center
+//        ) {
+//            LinearProgressIndicator(
+//                modifier = Modifier.width(160.dp),
+//                color = AppColors.main
+//            )
+//        }
+//    }
     if (commentsPagging.loadState.refresh is LoadState.Error) {
         Box(
             modifier = Modifier
@@ -737,6 +737,40 @@ fun CommentContent(
             )
         }
     }
+    // 评论为空
+    if (commentsPagging.itemCount == 0 && commentsPagging.loadState.refresh is LoadState.NotLoading && addedTopLevelComment.isEmpty()) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(top = 1.dp),
+            contentAlignment = Alignment.TopCenter
+        ) {
+            Column(
+                horizontalAlignment = Alignment.CenterHorizontally,
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                Image(
+                    painter = painterResource(id = R.mipmap.qs_plq_qs_img),
+                    contentDescription = null,
+                    modifier = Modifier.size(181.dp)
+                )
+                Spacer(modifier = Modifier.size(24.dp))
+                androidx.compose.material.Text(
+                    text = "没有人说话…",
+                    color = AppColors.text,
+                    fontSize = 16.sp,
+                    fontWeight = FontWeight.W600
+                )
+                Spacer(modifier = Modifier.size(8.dp))
+                androidx.compose.material.Text(
+                    text = "留下评论，等AI和朋友回应你吧",
+                    color = AppColors.secondaryText,
+                    fontSize = 14.sp,
+                    fontWeight = FontWeight.W400
+                )
+            }
+        }
+    }
 }
 
 @OptIn(ExperimentalMaterial3Api::class)