skeletons for validated blocks by address

ui/address/AddressBlocksValidated.tsx

@@ -11,6 +11,8 @@ import { getResourceKey } from 'lib/api/useApiQuery';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
+import { BLOCK } from 'stubs/block';
+import { generateListStub } from 'stubs/utils';
 import ActionBar from 'ui/shared/ActionBar';
 import DataListDisplay from 'ui/shared/DataListDisplay';
 import Pagination from 'ui/shared/Pagination';
@@ -34,6 +36,18 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
     resourceName: 'address_blocks_validated',
     pathParams: { hash: addressHash },
     scrollRef,
+    options: {
+      placeholderData: generateListStub<'address_blocks_validated'>(
+        BLOCK,
+        50,
+        {
+          next_page_params: {
+            block_number: 9060562,
+            items_count: 50,
+          },
+        },
+      ),
+    },
   });
 
   const handleSocketError = React.useCallback(() => {
@@ -61,7 +75,7 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
     topic: `blocks:${ addressHash.toLowerCase() }`,
     onSocketClose: handleSocketError,
     onSocketError: handleSocketError,
-    isDisabled: !addressHash || query.pagination.page !== 1,
+    isDisabled: !addressHash || query.isPlaceholderData || query.pagination.page !== 1,
   });
   useSocketMessage({
     channel,
@@ -84,22 +98,32 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
             </Tr>
           </Thead>
           <Tbody>
-            { query.data.items.map((item) => (
-              <AddressBlocksValidatedTableItem key={ item.height } { ...item } page={ query.pagination.page }/>
+            { query.data.items.map((item, index) => (
+              <AddressBlocksValidatedTableItem
+                key={ item.height + (query.isPlaceholderData ? String(index) : '') }
+                { ...item }
+                page={ query.pagination.page }
+                isLoading={ query.isPlaceholderData }
+              />
             )) }
           </Tbody>
         </Table>
       </Hide>
       <Show below="lg" ssr={ false }>
-        { query.data.items.map((item) => (
-          <AddressBlocksValidatedListItem key={ item.height } { ...item } page={ query.pagination.page }/>
+        { query.data.items.map((item, index) => (
+          <AddressBlocksValidatedListItem
+            key={ item.height + (query.isPlaceholderData ? String(index) : '') }
+            { ...item }
+            page={ query.pagination.page }
+            isLoading={ query.isPlaceholderData }
+          />
         )) }
       </Show>
     </>
   ) : null;
 
   const actionBar = query.isPaginationVisible ? (
-    <ActionBar mt={ -6 } showShadow={ query.isLoading }>
+    <ActionBar mt={ -6 }>
       <Pagination ml="auto" { ...query.pagination }/>
     </ActionBar>
   ) : null;
@@ -107,7 +131,7 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
   return (
     <DataListDisplay
       isError={ query.isError }
-      isLoading={ query.isLoading }
+      isLoading={ false }
       items={ query.data?.items }
       skeletonProps={{ isLongSkeleton: true, skeletonDesktopColumns: [ '17%', '17%', '16%', '25%', '25%' ] }}
       emptyText="There are no validated blocks for this address."

ui/address/blocksValidated/AddressBlocksValidatedListItem.tsx

-import { Text, Flex } from '@chakra-ui/react';
+import { Flex, Skeleton } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import { route } from 'nextjs-routes';
 import React from 'react';
@@ -14,6 +14,7 @@ import Utilization from 'ui/shared/Utilization/Utilization';
 
 type Props = Block & {
   page: number;
+  isLoading: boolean;
 };
 
 const AddressBlocksValidatedListItem = (props: Props) => {
@@ -24,21 +25,31 @@ const AddressBlocksValidatedListItem = (props: Props) => {
   return (
     <ListItemMobile rowGap={ 2 } isAnimated>
       <Flex justifyContent="space-between" w="100%">
+        <Skeleton isLoaded={ !props.isLoading } display="inline-block">
           <LinkInternal href={ blockUrl } fontWeight="700">{ props.height }</LinkInternal>
-        <Text variant="secondary">{ timeAgo }</Text>
+        </Skeleton>
+        <Skeleton isLoaded={ !props.isLoading } color="text_secondary" display="inline-block">
+          <span>{ timeAgo }</span>
+        </Skeleton>
       </Flex>
       <Flex columnGap={ 2 } w="100%">
-        <Text fontWeight={ 500 } flexShrink={ 0 }>Txn</Text>
-        <Text variant="secondary">{ props.tx_count }</Text>
+        <Skeleton isLoaded={ !props.isLoading } fontWeight={ 500 } flexShrink={ 0 }>Txn</Skeleton>
+        <Skeleton isLoaded={ !props.isLoading } display="inline-block" color="Skeleton_secondary">
+          <span>{ props.tx_count }</span>
+        </Skeleton>
       </Flex>
       <Flex columnGap={ 2 } w="100%">
-        <Text fontWeight={ 500 } flexShrink={ 0 }>Gas used</Text>
-        <Text variant="secondary">{ BigNumber(props.gas_used || 0).toFormat() }</Text>
-        <Utilization colorScheme="gray" value={ BigNumber(props.gas_used || 0).dividedBy(BigNumber(props.gas_limit)).toNumber() }/>
+        <Skeleton isLoaded={ !props.isLoading } fontWeight={ 500 } flexShrink={ 0 }>Gas used</Skeleton>
+        <Skeleton isLoaded={ !props.isLoading } variant="secondary">{ BigNumber(props.gas_used || 0).toFormat() }</Skeleton>
+        <Utilization
+          colorScheme="gray"
+          value={ BigNumber(props.gas_used || 0).dividedBy(BigNumber(props.gas_limit)).toNumber() }
+          isLoading={ props.isLoading }
+        />
       </Flex>
       <Flex columnGap={ 2 } w="100%">
-        <Text fontWeight={ 500 } flexShrink={ 0 }>Reward { appConfig.network.currency.symbol }</Text>
-        <Text variant="secondary">{ totalReward.toFixed() }</Text>
+        <Skeleton isLoaded={ !props.isLoading } fontWeight={ 500 } flexShrink={ 0 }>Reward { appConfig.network.currency.symbol }</Skeleton>
+        <Skeleton isLoaded={ !props.isLoading } variant="secondary">{ totalReward.toFixed() }</Skeleton>
       </Flex>
     </ListItemMobile>
   );

ui/address/blocksValidated/AddressBlocksValidatedTableItem.tsx

-import { Td, Tr, Text, Box, Flex } from '@chakra-ui/react';
+import { Td, Tr, Flex, Skeleton } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import { route } from 'nextjs-routes';
 import React from 'react';
@@ -12,6 +12,7 @@ import Utilization from 'ui/shared/Utilization/Utilization';
 
 type Props = Block & {
   page: number;
+  isLoading: boolean;
 };
 
 const AddressBlocksValidatedTableItem = (props: Props) => {
@@ -22,22 +23,36 @@ const AddressBlocksValidatedTableItem = (props: Props) => {
   return (
     <Tr>
       <Td>
+        <Skeleton isLoaded={ !props.isLoading } display="inline-block">
           <LinkInternal href={ blockUrl } fontWeight="700">{ props.height }</LinkInternal>
+        </Skeleton>
       </Td>
       <Td>
-        <Text variant="secondary">{ timeAgo }</Text>
+        <Skeleton isLoaded={ !props.isLoading } color="text_secondary" display="inline-block">
+          <span>{ timeAgo }</span>
+        </Skeleton>
       </Td>
       <Td>
-        <Text fontWeight="500">{ props.tx_count }</Text>
+        <Skeleton isLoaded={ !props.isLoading } display="inline-block" fontWeight="500">
+          <span>{ props.tx_count }</span>
+        </Skeleton>
       </Td>
       <Td>
         <Flex alignItems="center" columnGap={ 2 }>
-          <Box flexBasis="80px">{ BigNumber(props.gas_used || 0).toFormat() }</Box>
-          <Utilization colorScheme="gray" value={ BigNumber(props.gas_used || 0).dividedBy(BigNumber(props.gas_limit)).toNumber() }/>
+          <Skeleton isLoaded={ !props.isLoading } flexBasis="80px">
+            { BigNumber(props.gas_used || 0).toFormat() }
+          </Skeleton>
+          <Utilization
+            colorScheme="gray"
+            value={ BigNumber(props.gas_used || 0).dividedBy(BigNumber(props.gas_limit)).toNumber() }
+            isLoading={ props.isLoading }
+          />
         </Flex>
       </Td>
       <Td isNumeric display="flex" justifyContent="end">
-        { totalReward.toFixed() }
+        <Skeleton isLoaded={ !props.isLoading } display="inline-block">
+          <span>{ totalReward.toFixed() }</span>
+        </Skeleton>
       </Td>
     </Tr>
   );

ui/tx/TxDetails.tsx

@@ -193,7 +193,7 @@ const TxDetails = () => {
           </Skeleton>
         </DetailsInfoItem>
       ) }
-      <DetailsSponsoredItem/>
+      <DetailsSponsoredItem isLoading={ isPlaceholderData }/>
 
       { divider }