feat: ui fix

app/src/main/java/com/adealink/weparty/ui/category/CategoryFragment.kt

@@ -144,34 +144,12 @@ class CategoryFragment : BaseFragment(R.layout.fragment_category) {
 
     override fun observeViewModel() {
         super.observeViewModel()
-        categoryViewModel?.allCategoryLD?.observe(viewLifecycleOwner) {
-            val onlineList = mutableListOf<PlaymateCategoryData>()
-            val activityList = mutableListOf<PlaymateCategoryData>()
-            for (entry in it) {
-                if (entry.isActivity()) {
-                    activityList.add(entry)
-                } else {
-                    onlineList.add(entry)
-                }
-            }
+        categoryViewModel?.allCategoryLD?.observe(viewLifecycleOwner) {categoryList->
             val titleList = mutableListOf<CategoryListTitleData>()
             val itemList = mutableListOf<CategoryItemData>()
 
             var titlePosition = -1
-            for (data in onlineList) {
-                titlePosition++
-                titleList.add(CategoryListTitleData(data))
-
-                itemToTitlePosition.add(titlePosition)
-                itemList.add(CategoryListTitleData(data))
-
-                titleToItemPosition.add(itemList.size + 1)
-                for (subData in data.subCategoryList) {
-                    itemToTitlePosition.add(titlePosition)
-                    itemList.add(CategoryListItemData(data.code, subData))
-                }
-            }
-            for (data in activityList) {
+            for (data in categoryList) {
                 titlePosition++
                 titleList.add(CategoryListTitleData(data))