skeletons for api keys page

stubs/account.ts

-import type { PublicTag, AddressTag, TransactionTag } from 'types/api/account';
+import type { PublicTag, AddressTag, TransactionTag, ApiKey } from 'types/api/account';
 import type { TWatchlistItem } from 'types/client/account';
 
 import { ADDRESS_PARAMS, ADDRESS_HASH } from './addressParams';
@@ -56,3 +56,8 @@ export const WATCH_LIST_ITEM_WITH_TOKEN_INFO: TWatchlistItem = {
   },
   tokens_count: 42,
 };
+
+export const API_KEY: ApiKey = {
+  api_key: '9c3ecf44-a1ca-4ff1-b28e-329e8b65f652',
+  name: 'placeholder',
+};

ui/apiKey/ApiKeyTable/ApiKeyListItem.tsx

@@ -8,11 +8,12 @@ import TableItemActionButtons from 'ui/shared/TableItemActionButtons';
 
 interface Props {
   item: ApiKey;
+  isLoading?: boolean;
   onEditClick: (item: ApiKey) => void;
   onDeleteClick: (item: ApiKey) => void;
 }
 
-const ApiKeyListItem = ({ item, onEditClick, onDeleteClick }: Props) => {
+const ApiKeyListItem = ({ item, isLoading, onEditClick, onDeleteClick }: Props) => {
 
   const onItemEditClick = useCallback(() => {
     return onEditClick(item);
@@ -24,8 +25,8 @@ const ApiKeyListItem = ({ item, onEditClick, onDeleteClick }: Props) => {
 
   return (
     <ListItemMobile>
-      <ApiKeySnippet apiKey={ item.api_key } name={ item.name }/>
-      <TableItemActionButtons onDeleteClick={ onItemDeleteClick } onEditClick={ onItemEditClick }/>
+      <ApiKeySnippet apiKey={ item.api_key } name={ item.name } isLoading={ isLoading }/>
+      <TableItemActionButtons onDeleteClick={ onItemDeleteClick } onEditClick={ onItemEditClick } isLoading={ isLoading }/>
     </ListItemMobile>
   );
 };

ui/apiKey/ApiKeyTable/ApiKeyTable.tsx

@@ -12,13 +12,14 @@ import type { ApiKeys, ApiKey } from 'types/api/account';
 import ApiKeyTableItem from './ApiKeyTableItem';
 
 interface Props {
-  data: ApiKeys;
+  data?: ApiKeys;
+  isLoading?: boolean;
   onEditClick: (item: ApiKey) => void;
   onDeleteClick: (item: ApiKey) => void;
   limit: number;
 }
 
-const ApiKeyTable = ({ data, onDeleteClick, onEditClick, limit }: Props) => {
+const ApiKeyTable = ({ data, isLoading, onDeleteClick, onEditClick, limit }: Props) => {
   return (
     <Table variant="simple" minWidth="600px">
       <Thead>
@@ -28,10 +29,11 @@ const ApiKeyTable = ({ data, onDeleteClick, onEditClick, limit }: Props) => {
         </Tr>
       </Thead>
       <Tbody>
-        { data.map((item) => (
+        { data?.map((item, index) => (
           <ApiKeyTableItem
+            key={ item.api_key + (isLoading ? index : '') }
             item={ item }
-            key={ item.api_key }
+            isLoading={ isLoading }
             onDeleteClick={ onDeleteClick }
             onEditClick={ onEditClick }
           />

ui/apiKey/ApiKeyTable/ApiKeyTableItem.tsx

@@ -11,11 +11,12 @@ import TableItemActionButtons from 'ui/shared/TableItemActionButtons';
 
 interface Props {
   item: ApiKey;
+  isLoading?: boolean;
   onEditClick: (item: ApiKey) => void;
   onDeleteClick: (item: ApiKey) => void;
 }
 
-const ApiKeyTableItem = ({ item, onEditClick, onDeleteClick }: Props) => {
+const ApiKeyTableItem = ({ item, isLoading, onEditClick, onDeleteClick }: Props) => {
 
   const onItemEditClick = useCallback(() => {
     return onEditClick(item);
@@ -28,10 +29,10 @@ const ApiKeyTableItem = ({ item, onEditClick, onDeleteClick }: Props) => {
   return (
     <Tr alignItems="top" key={ item.api_key }>
       <Td>
-        <ApiKeySnippet apiKey={ item.api_key } name={ item.name }/>
+        <ApiKeySnippet apiKey={ item.api_key } name={ item.name } isLoading={ isLoading }/>
       </Td>
       <Td>
-        <TableItemActionButtons onDeleteClick={ onItemDeleteClick } onEditClick={ onItemEditClick }/>
+        <TableItemActionButtons onDeleteClick={ onItemDeleteClick } onEditClick={ onItemEditClick } isLoading={ isLoading }/>
       </Td>
     </Tr>
   );

ui/pages/ApiKeys.tsx

-import { Box, Button, Stack, Link, Text, Skeleton, useDisclosure } from '@chakra-ui/react';
+import { Box, Button, Link, Text, Skeleton, useDisclosure } from '@chakra-ui/react';
 import React, { useCallback, useState } from 'react';
 
 import type { ApiKey } from 'types/api/account';
 
 import useApiQuery from 'lib/api/useApiQuery';
-import useIsMobile from 'lib/hooks/useIsMobile';
 import useRedirectForInvalidAuthToken from 'lib/hooks/useRedirectForInvalidAuthToken';
 import { space } from 'lib/html-entities';
+import { API_KEY } from 'stubs/account';
 import ApiKeyModal from 'ui/apiKey/ApiKeyModal/ApiKeyModal';
 import ApiKeyListItem from 'ui/apiKey/ApiKeyTable/ApiKeyListItem';
 import ApiKeyTable from 'ui/apiKey/ApiKeyTable/ApiKeyTable';
@@ -14,21 +14,22 @@ import DeleteApiKeyModal from 'ui/apiKey/DeleteApiKeyModal';
 import AccountPageDescription from 'ui/shared/AccountPageDescription';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
 import PageTitle from 'ui/shared/Page/PageTitle';
-import SkeletonListAccount from 'ui/shared/skeletons/SkeletonListAccount';
-import SkeletonTable from 'ui/shared/skeletons/SkeletonTable';
 
 const DATA_LIMIT = 3;
 
 const ApiKeysPage: React.FC = () => {
   const apiKeyModalProps = useDisclosure();
   const deleteModalProps = useDisclosure();
-  const isMobile = useIsMobile();
   useRedirectForInvalidAuthToken();
 
   const [ apiKeyModalData, setApiKeyModalData ] = useState<ApiKey>();
   const [ deleteModalData, setDeleteModalData ] = useState<ApiKey>();
 
-  const { data, isLoading, isError, error } = useApiQuery('api_keys');
+  const { data, isPlaceholderData, isError, error } = useApiQuery('api_keys', {
+    queryOptions: {
+      placeholderData: Array(3).fill(API_KEY),
+    },
+  });
 
   const onEditClick = useCallback((data: ApiKey) => {
     setApiKeyModalData(data);
@@ -58,22 +59,6 @@ const ApiKeysPage: React.FC = () => {
   );
 
   const content = (() => {
-    if (isLoading && !data) {
-      const loader = isMobile ? <SkeletonListAccount/> : (
-        <>
-          <SkeletonTable columns={ [ '100%', '108px' ] }/>
-          <Skeleton height="48px" width="156px" marginTop={ 8 }/>
-        </>
-      );
-
-      return (
-        <>
-          { description }
-          { loader }
-        </>
-      );
-    }
-
     if (isError) {
       if (error.status === 403) {
         throw new Error('Unverified email error', { cause: error });
@@ -81,36 +66,45 @@ const ApiKeysPage: React.FC = () => {
       return <DataFetchAlert/>;
     }
 
-    const list = isMobile ? (
-      <Box>
-        { data.map((item) => (
+    const list = (
+      <>
+        <Box display={{ base: 'block', lg: 'none' }}>
+          { data?.map((item, index) => (
             <ApiKeyListItem
+              key={ item.api_key + (isPlaceholderData ? index : '') }
               item={ item }
-            key={ item.api_key }
+              isLoading={ isPlaceholderData }
               onDeleteClick={ onDeleteClick }
               onEditClick={ onEditClick }
             />
           )) }
         </Box>
-    ) : (
+        <Box display={{ base: 'none', lg: 'block' }}>
           <ApiKeyTable
             data={ data }
+            isLoading={ isPlaceholderData }
             onDeleteClick={ onDeleteClick }
             onEditClick={ onEditClick }
             limit={ DATA_LIMIT }
           />
+        </Box>
+      </>
     );
 
-    const canAdd = data.length < DATA_LIMIT;
+    const canAdd = !isPlaceholderData ? (data?.length || 0) < DATA_LIMIT : true;
+
     return (
       <>
         { description }
-        { Boolean(data.length) && list }
-        <Stack
+        { Boolean(data?.length) && list }
+        <Skeleton
           marginTop={ 8 }
-          spacing={ 5 }
-          direction={{ base: 'column', lg: 'row' }}
-          align={{ base: 'start', lg: 'center' }}
+          flexDir={{ base: 'column', lg: 'row' }}
+          alignItems={{ base: 'start', lg: 'center' }}
+          isLoaded={ !isPlaceholderData }
+          display="inline-flex"
+          columnGap={ 5 }
+          rowGap={ 5 }
         >
           <Button
             size="lg"
@@ -124,7 +118,7 @@ const ApiKeysPage: React.FC = () => {
               { `You have added the maximum number of API keys (${ DATA_LIMIT }). Contact us to request additional keys.` }
             </Text>
           ) }
-        </Stack>
+        </Skeleton>
         <ApiKeyModal { ...apiKeyModalProps } onClose={ onApiKeyModalClose } data={ apiKeyModalData }/>
         { deleteModalData && <DeleteApiKeyModal { ...deleteModalProps } onClose={ onDeleteModalClose } data={ deleteModalData }/> }
       </>

ui/shared/ApiKeySnippet.tsx

-import { Box, HStack, Icon, Flex, Text, useColorModeValue } from '@chakra-ui/react';
+import { Box, HStack, Icon, Flex, Skeleton, useColorModeValue } from '@chakra-ui/react';
 import React from 'react';
 
 import keyIcon from 'icons/key.svg';
@@ -7,18 +7,27 @@ import CopyToClipboard from 'ui/shared/CopyToClipboard';
 interface Props {
   apiKey: string;
   name: string;
+  isLoading?: boolean;
 }
 
-const ApiKeySnippet = ({ apiKey, name }: Props) => {
+const ApiKeySnippet = ({ apiKey, name, isLoading }: Props) => {
   return (
     <HStack spacing={ 2 } alignItems="start">
+      <Skeleton isLoaded={ !isLoading } boxSize={ 6 } display="inline-block">
         <Icon as={ keyIcon } boxSize={ 6 } color={ useColorModeValue('gray.500', 'gray.400') }/>
+      </Skeleton>
       <Box>
         <Flex alignItems={{ base: 'flex-start', lg: 'center' }}>
-          <Text fontSize="md" lineHeight={ 6 } fontWeight={ 600 } mr={ 1 }>{ apiKey }</Text>
-          <CopyToClipboard text={ apiKey }/>
+          <Skeleton isLoaded={ !isLoading } display="inline-block" fontWeight={ 600 } mr={ 1 }>
+            <span>{ apiKey }</span>
+          </Skeleton>
+          <CopyToClipboard text={ apiKey } isLoading={ isLoading }/>
         </Flex>
-        { name && <Text fontSize="sm" variant="secondary" mt={ 1 }>{ name }</Text> }
+        { name && (
+          <Skeleton isLoaded={ !isLoading } display="inline-block" fontSize="sm" color="text_secondary" mt={ 1 }>
+            <span>{ name }</span>
+          </Skeleton>
+        ) }
       </Box>
     </HStack>
   );