From 43a6db07d2d7c2abddeafb2c63be8bc5de49ec5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=83=A6=E7=83=A6?= <chenyangfan3211@gmail.com>
Date: Sun, 6 Oct 2024 14:39:52 +0800
Subject: [PATCH] fix:resolve #26

---
 .../components/OnChainBookInteractor.tsx      | 33 +++++++++++++++++--
 packages/nextjs/pages/index.tsx               | 13 +++++---
 2 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/packages/nextjs/components/OnChainBookInteractor.tsx b/packages/nextjs/components/OnChainBookInteractor.tsx
index 2562128..df1f1d4 100644
--- a/packages/nextjs/components/OnChainBookInteractor.tsx
+++ b/packages/nextjs/components/OnChainBookInteractor.tsx
@@ -1,6 +1,9 @@
-import { useScaffoldContractRead } from "~~/hooks/scaffold-eth";
+import { useContractReads } from "wagmi";
+import { useDeployedContractInfo, useScaffoldContractRead } from "~~/hooks/scaffold-eth";
+import { getTargetNetwork } from "~~/utils/scaffold-eth";
+import { AbiFunctionReturnType, ContractAbi } from "~~/utils/scaffold-eth/contract";
 
-export const CommentReader = ({ commentId }: { commentId: number }) => {
+export const useCommentReader = ({ commentId }: { commentId: number }) => {
   const commentIdBigInt = BigInt(commentId);
   const { data, isLoading, error } = useScaffoldContractRead({
     contractName: "OnChainBook",
@@ -14,3 +17,29 @@ export const CommentReader = ({ commentId }: { commentId: number }) => {
     error,
   };
 };
+
+export const useCommentsReader = (commentCount: bigint | undefined) => {
+  const { data: deployedContract } = useDeployedContractInfo("OnChainBook");
+  const contractReadsParams = [];
+  for (let i = 0; i < (commentCount || 0); i++) {
+    const args = [BigInt(i)];
+    contractReadsParams.push({
+      chainId: getTargetNetwork().id,
+      contractName: "OnChainBook",
+      functionName: "comments",
+      address: deployedContract?.address,
+      abi: deployedContract?.abi,
+      args,
+    });
+  }
+  return useContractReads({ contracts: contractReadsParams, watch: true, enabled: !!commentCount }) as unknown as Omit<
+    ReturnType<typeof useContractReads>,
+    "data" | "refetch"
+  > & {
+    data: AbiFunctionReturnType<ContractAbi, "comments"> | undefined;
+    refetch: (options?: {
+      throwOnError: boolean;
+      cancelRefetch: boolean;
+    }) => Promise<AbiFunctionReturnType<ContractAbi, "comments">>;
+  };
+};
diff --git a/packages/nextjs/pages/index.tsx b/packages/nextjs/pages/index.tsx
index b8e535b..e1b3c69 100644
--- a/packages/nextjs/pages/index.tsx
+++ b/packages/nextjs/pages/index.tsx
@@ -11,7 +11,7 @@ import TopicCard from "~~/components/TopicCard";
 import { Address } from "~~/components/scaffold-eth";
 import { useScaffoldContractRead, useScaffoldContractWrite } from "~~/hooks/scaffold-eth";
 import { useCategoryContext } from "~~/provider/categoryProvider";
-import { CommentReader } from "~~/components/OnChainBookInteractor";
+import { useCommentReader, useCommentsReader } from "~~/components/OnChainBookInteractor";
 interface ETHSpaceProps {
   markdownContentEn: string;
   markdownContentCn: string;
@@ -53,11 +53,12 @@ const ETHSpace: NextPage<ETHSpaceProps> = ({
   const [newNoteWord, setNewNoteWord] = useState("");
   const [newNoteContent, setNewNoteContent] = useState("");
   const { address } = useAccount();
-
   const { data: commentCount } = useScaffoldContractRead({
     contractName: "OnChainBook",
     functionName: "commentCount",
   });
+  const commentReader = useCommentReader({ commentId: 0 });
+  const commentsReader = useCommentsReader(commentCount);
 
   const { writeAsync: addCommentOnChain, isLoading: isAddingCommentOnChain } = useScaffoldContractWrite({
     contractName: "OnChainBook",
@@ -86,8 +87,8 @@ const ETHSpace: NextPage<ETHSpaceProps> = ({
   const fetchOnChainNotes = async () => {
     if (!commentCount) return [];
     console.log("commentCount", commentCount);
-    console.log("comment", CommentReader({ commentId: 0 }));
-
+    // console.log("comment", useCommentReader({ commentId: 0 }));
+    // console.log("comments", useCommentsReader(commentCount));
     // const onChainNotes = [];
     // for (let i = 0; i < commentCount; i++) {
     //   const { data: comment } = await useScaffoldContractRead({
@@ -102,7 +103,9 @@ const ETHSpace: NextPage<ETHSpaceProps> = ({
 
   useEffect(() => {
     fetchNotes();
-    fetchOnChainNotes();
+    // fetchOnChainNotes();
+    console.log("comment", commentReader);
+    console.log("comments", commentsReader);
   }, [pageIndex, category, language]); // Add language to the dependency array
 
   useEffect(() => {