feat: add empty wallet state (#4765)

add empty wallet state
Co-authored-by: Charles Bachmeier <charlie@genie.xyz>

src/nft/components/icons.tsx

@@ -1471,3 +1471,30 @@ export const BagCloseIcon = (props: SVGProps) => (
     />
   </svg>
 )
+
+export const EmptyNFTWalletIcon = (props: SVGProps) => (
+  <svg width="96" height="96" viewBox="0 0 96 96" fill="none" xmlns="http://www.w3.org/2000/svg" {...props}>
+    <rect
+      x="4.46976"
+      y="35.0579"
+      width="43.9542"
+      height="43.9542"
+      rx="2.75"
+      transform="rotate(-11.245 4.46976 35.0579)"
+      stroke="#5E6887"
+      strokeWidth="2.5"
+    />
+    <path
+      d="M32.0341 22.8646L34.3119 14.3637C34.8837 12.2298 37.077 10.9635 39.2109 11.5353L76.3548 21.488C78.4886 22.0597 79.755 24.2531 79.1832 26.3869L69.2305 63.5308C68.6588 65.6647 66.4654 66.931 64.3315 66.3593L60.3421 65.2903"
+      stroke="#5E6887"
+      strokeWidth="2.5"
+      strokeLinecap="round"
+    />
+    <path
+      d="M81.5762 40.2598L90.5463 49.2299C92.1084 50.792 92.1084 53.3246 90.5463 54.8867L63.355 82.0779C61.7929 83.64 59.2603 83.64 57.6982 82.0779L52.3573 76.737"
+      stroke="#5E6887"
+      strokeWidth="2.5"
+      strokeLinecap="round"
+    />
+  </svg>
+)

src/nft/components/profile/view/EmptyWalletContent.tsx

+import { Trans } from '@lingui/macro'
+import { useWeb3React } from '@web3-react/core'
+import { EmptyNFTWalletIcon } from 'nft/components/icons'
+import { headlineMedium } from 'nft/css/common.css'
+import { useNavigate } from 'react-router-dom'
+import styled from 'styled-components/macro'
+import { shortenAddress } from 'utils'
+
+const EmptyWalletContainer = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  margin: 190px;
+  flex: none;
+`
+
+const EmptyWalletText = styled.div`
+  width: min-content;
+  white-space: nowrap;
+  margin-top: 12px;
+`
+
+const ExploreNFTsButton = styled.button`
+  background-color: ${({ theme }) => theme.accentAction};
+  padding: 10px 24px;
+  color: ${({ theme }) => theme.textPrimary};
+  width: min-content;
+  border: none;
+  outline: none;
+  border-radius: 12px;
+  white-space: nowrap;
+  cursor: pointer;
+  margin-top: 20px;
+`
+
+export const EmptyWalletContent = () => {
+  const { account } = useWeb3React()
+  const navigate = useNavigate()
+  return (
+    <EmptyWalletContainer>
+      <EmptyNFTWalletIcon />
+      <EmptyWalletText className={headlineMedium}>
+        <Trans>No NFTs in</Trans>&nbsp;{shortenAddress(account ?? '')}
+      </EmptyWalletText>
+      <ExploreNFTsButton onClick={() => navigate('/nfts')}>Explore NFTs</ExploreNFTsButton>
+    </EmptyWalletContainer>
+  )
+}

src/nft/components/profile/view/ProfilePage.tsx

@@ -34,6 +34,7 @@ import { useInfiniteQuery, useQuery } from 'react-query'
 import { Link } from 'react-router-dom'
 import { useSpring } from 'react-spring'
 
+import { EmptyWalletContent } from './EmptyWalletContent'
 import { ProfileAccountDetails } from './ProfileAccountDetails'
 import * as styles from './ProfilePage.css'
 
@@ -252,6 +253,9 @@ export const ProfilePage = () => {
       paddingRight={{ sm: '0', md: '72' }}
       paddingTop={{ sm: '16', md: '40' }}
     >
+      {walletAssets.length === 0 ? (
+        <EmptyWalletContent />
+      ) : (
         <Row alignItems="flex-start" position="relative">
           <FilterSidebar SortDropdown={SortWalletAssetsDropdown} />
 
@@ -308,6 +312,7 @@ export const ProfilePage = () => {
             </Column>
           )}
         </Row>
+      )}
       {sellAssets.length > 0 && (
         <Row
           display={{ sm: 'flex', md: 'none' }}