From d5ba6ac7811d223e92728c46517e9a7ac4edf7b9 Mon Sep 17 00:00:00 2001
From: Willian Mitsuda <wmitsuda@gmail.com>
Date: Wed, 10 Aug 2022 05:15:58 -0300
Subject: [PATCH] Push down Sourcify metadata reading

---
 src/TransactionPageContent.tsx | 17 -----------------
 src/transaction/Details.tsx    | 30 ++++++++++++++++++------------
 2 files changed, 18 insertions(+), 29 deletions(-)

diff --git a/src/TransactionPageContent.tsx b/src/TransactionPageContent.tsx
index ef9ba70..ca1f770 100644
--- a/src/TransactionPageContent.tsx
+++ b/src/TransactionPageContent.tsx
@@ -10,11 +10,6 @@ import { useInternalOperations, useTxData } from "./useErigonHooks";
 import { SelectionContext, useSelection } from "./useSelection";
 import { SelectedTransactionContext } from "./useSelectedTransaction";
 import { BlockNumberContext } from "./useBlockTagContext";
-import { useAppConfigContext } from "./useAppConfig";
-import {
-  useSourcifyMetadata,
-  useTransactionDescription,
-} from "./sourcify/useSourcify";
 
 const Details = React.lazy(() => import("./transaction/Details"));
 const Logs = React.lazy(() => import("./transaction/Logs"));
@@ -46,14 +41,6 @@ const TransactionPageContent: React.FC<TransactionPageContentProps> = ({
 
   const selectionCtx = useSelection();
 
-  const { sourcifySource } = useAppConfigContext();
-  const metadata = useSourcifyMetadata(
-    txData?.to,
-    provider?.network.chainId,
-    sourcifySource
-  );
-  const txDesc = useTransactionDescription(metadata, txData);
-
   return (
     <SelectedTransactionContext.Provider value={txData}>
       <BlockNumberContext.Provider value={txData?.confirmedData?.blockNumber}>
@@ -89,10 +76,6 @@ const TransactionPageContent: React.FC<TransactionPageContentProps> = ({
                     element={
                       <Details
                         txData={txData}
-                        txDesc={txDesc}
-                        toMetadata={metadata}
-                        userDoc={metadata?.output.userdoc}
-                        devDoc={metadata?.output.devdoc}
                         internalOps={internalOps}
                         sendsEthToMiner={sendsEthToMiner}
                       />
diff --git a/src/transaction/Details.tsx b/src/transaction/Details.tsx
index 3c0340a..4bb9c2e 100644
--- a/src/transaction/Details.tsx
+++ b/src/transaction/Details.tsx
@@ -1,6 +1,5 @@
 import React, { useContext, useState } from "react";
 import { Tab } from "@headlessui/react";
-import { TransactionDescription } from "@ethersproject/abi";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faCheckCircle } from "@fortawesome/free-solid-svg-icons/faCheckCircle";
 import { faCube } from "@fortawesome/free-solid-svg-icons/faCube";
@@ -37,7 +36,12 @@ import {
   use4Bytes,
   useTransactionDescription,
 } from "../use4Bytes";
-import { DevDoc, Metadata, useError, UserDoc } from "../sourcify/useSourcify";
+import { useAppConfigContext } from "../useAppConfig";
+import {
+  useError,
+  useSourcifyMetadata,
+  useTransactionDescription as useSourcifyTransactionDescription,
+} from "../sourcify/useSourcify";
 import { RuntimeContext } from "../useRuntime";
 import { useTransactionError } from "../useErigonHooks";
 import { useChainInfo } from "../useChainInfo";
@@ -45,20 +49,12 @@ import { useETHUSDOracle } from "../usePriceOracle";
 
 type DetailsProps = {
   txData: TransactionData;
-  txDesc: TransactionDescription | null | undefined;
-  toMetadata: Metadata | null | undefined;
-  userDoc?: UserDoc | undefined;
-  devDoc?: DevDoc | undefined;
   internalOps?: InternalOperation[];
   sendsEthToMiner: boolean;
 };
 
 const Details: React.FC<DetailsProps> = ({
   txData,
-  txDesc,
-  toMetadata,
-  userDoc,
-  devDoc,
   internalOps,
   sendsEthToMiner,
 }) => {
@@ -75,11 +71,21 @@ const Details: React.FC<DetailsProps> = ({
     txData.value
   );
 
+  const { provider } = useContext(RuntimeContext);
+  const { sourcifySource } = useAppConfigContext();
+  const metadata = useSourcifyMetadata(
+    txData?.to,
+    provider?.network.chainId,
+    sourcifySource
+  );
+
+  const txDesc = useSourcifyTransactionDescription(metadata, txData);
+  const userDoc = metadata?.output.userdoc;
+  const devDoc = metadata?.output.devdoc;
   const resolvedTxDesc = txDesc ?? fourBytesTxDesc;
   const userMethod = txDesc ? userDoc?.methods[txDesc.signature] : undefined;
   const devMethod = txDesc ? devDoc?.methods[txDesc.signature] : undefined;
 
-  const { provider } = useContext(RuntimeContext);
   const {
     nativeCurrency: { name, symbol },
   } = useChainInfo();
@@ -94,7 +100,7 @@ const Details: React.FC<DetailsProps> = ({
     txData.transactionHash
   );
   const errorDescription = useError(
-    toMetadata,
+    metadata,
     isCustomError ? outputData : undefined
   );
   const userError = errorDescription