update

Author: kien-ngo

apps/dashboard/src/app/(dashboard)/(chain)/[chain_id]/[contractAddress]/nfts/components/supply-cards.tsx

@@ -1,8 +1,13 @@
 "use client";
 
 import { Skeleton, Stat, StatLabel, StatNumber } from "@chakra-ui/react";
+import { useMemo } from "react";
 import type { ThirdwebContract } from "thirdweb";
-import { nextTokenIdToMint, totalSupply } from "thirdweb/extensions/erc721";
+import {
+  nextTokenIdToMint,
+  startTokenId,
+  totalSupply,
+} from "thirdweb/extensions/erc721";
 import { useReadContract } from "thirdweb/react";
 import { Card } from "tw-components";
 
@@ -11,23 +16,32 @@ interface SupplyCardsProps {
 }
 
 export const SupplyCards: React.FC<SupplyCardsProps> = ({ contract }) => {
-  const claimedSupplyQuery = useReadContract(totalSupply, {
+  const totalSupplyQuery = useReadContract(nextTokenIdToMint, {
     contract,
   });
-  const totalSupplyQuery = useReadContract(nextTokenIdToMint, {
+
+  const claimedSupplyQuery = useReadContract(totalSupply, {
     contract,
   });
 
-  const unclaimedSupply = (
-    (totalSupplyQuery?.data || 0n) - (claimedSupplyQuery?.data || 0n)
-  ).toString();
+  const startTokenIdQuery = useReadContract(startTokenId, { contract });
+
+  const realTotalSupply = useMemo(
+    () => (totalSupplyQuery.data || 0n) - (startTokenIdQuery.data || 0n),
+    [totalSupplyQuery.data, startTokenIdQuery.data],
+  );
+
+  const unclaimedSupply = useMemo(
+    () => (realTotalSupply - (claimedSupplyQuery?.data || 0n)).toString(),
+    [realTotalSupply, claimedSupplyQuery.data],
+  );
 
   return (
     <div className="flex flex-col gap-3 md:flex-row md:gap-6">
       <Card as={Stat}>
         <StatLabel mb={{ base: 1, md: 0 }}>Total Supply</StatLabel>
         <Skeleton isLoaded={totalSupplyQuery.isSuccess}>
-          <StatNumber>{totalSupplyQuery?.data?.toString()}</StatNumber>
+          <StatNumber>{realTotalSupply.toString()}</StatNumber>
         </Skeleton>
       </Card>
       <Card as={Stat}>