From 2fbed343dbaf6cfa27f9019b3ccc7621cf3c95f6 Mon Sep 17 00:00:00 2001
From: user <user@Mac.lan guest wan>
Date: Sat, 28 Feb 2026 13:36:19 -0800
Subject: [PATCH] fix: make success-tx addresses clickable, fix USDT ETH bug,
 nest decoded details (closes #80)

- Add underline + click-to-copy (data-copy) to addresses in toAddressHtml()
  so they match the style used everywhere else in the extension
- Fix 'USDT ETH' display: add rawValue to Uniswap decoder Amount details
  and extract Token In info for proper symbol resolution in approval.js
- Hide redundant top-level Amount/To when decoded details are present
  (they already show the same info inside the decoded section)
- Wrap decoded calldata details in a bordered well for visual separation
---
 src/popup/views/approval.js | 12 ++++++++++++
 src/popup/views/txStatus.js | 29 +++++++++++++++++++++++------
 src/shared/uniswap.js       | 18 ++++++++++++------
 3 files changed, 47 insertions(+), 12 deletions(-)

diff --git a/src/popup/views/approval.js b/src/popup/views/approval.js
index 9f99020..0d25552 100644
--- a/src/popup/views/approval.js
+++ b/src/popup/views/approval.js
@@ -172,6 +172,8 @@ function showTxApproval(details) {
     // If this is an ERC-20 call, try to extract the real recipient and amount
     const decoded = decodeCalldata(details.txParams.data, toAddr || "");
     if (decoded && decoded.details) {
+        let decodedTokenAddr = null;
+        let decodedTokenSymbol = null;
         for (const d of decoded.details) {
             if (d.label === "Recipient" && d.address) {
                 pendingTxDetails.to = d.address;
@@ -179,10 +181,20 @@ function showTxApproval(details) {
             if (d.label === "Amount") {
                 pendingTxDetails.amount = d.rawValue || d.value;
             }
+            if (d.label === "Token In" && d.isToken && d.address) {
+                const t = TOKEN_BY_ADDRESS.get(d.address.toLowerCase());
+                if (t) {
+                    decodedTokenAddr = d.address;
+                    decodedTokenSymbol = t.symbol;
+                }
+            }
         }
         if (token) {
             pendingTxDetails.token = toAddr;
             pendingTxDetails.tokenSymbol = token.symbol;
+        } else if (decodedTokenAddr) {
+            pendingTxDetails.token = decodedTokenAddr;
+            pendingTxDetails.tokenSymbol = decodedTokenSymbol;
         }
     }
 
diff --git a/src/popup/views/txStatus.js b/src/popup/views/txStatus.js
index b8e408a..e8dee6e 100644
--- a/src/popup/views/txStatus.js
+++ b/src/popup/views/txStatus.js
@@ -43,10 +43,11 @@ function toAddressHtml(address) {
     if (title) {
         return (
             `<div class="flex items-center font-bold">${dot}${escapeHtml(title)}</div>` +
-            `<div class="break-all">${escapeHtml(address)}${extLink}</div>`
+            `<div class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(address)}">${escapeHtml(address)}</div>` +
+            extLink
         );
     }
-    return `<div class="flex items-center">${dot}<span class="break-all">${escapeHtml(address)}</span>${extLink}</div>`;
+    return `<div class="flex items-center">${dot}<span class="break-all underline decoration-dashed cursor-pointer" data-copy="${escapeHtml(address)}">${escapeHtml(address)}</span>${extLink}</div>`;
 }
 
 function txHashHtml(hash) {
@@ -139,7 +140,7 @@ function etherscanTokenLink(address) {
 
 function decodedDetailsHtml(decoded) {
     if (!decoded || !decoded.details) return "";
-    let html = "";
+    let html = `<div class="border border-border border-dashed p-2 mb-3">`;
     if (decoded.name) {
         html += `<div class="mb-2"><div class="text-xs text-muted mb-1">Action</div>`;
         html += `<div class="font-bold">${escapeHtml(decoded.name)}</div></div>`;
@@ -164,20 +165,36 @@ function decodedDetailsHtml(decoded) {
         }
         html += `</div>`;
     }
+    html += `</div>`;
     return html;
 }
 
 function renderSuccess() {
     const d = state.viewData;
     if (!d || !d.hash) return;
-    $("success-tx-summary").textContent = d.amount + " " + d.symbol;
-    $("success-tx-to").innerHTML = toAddressHtml(d.to);
+
+    const hasDecoded = d.decoded && d.decoded.details;
+
+    // When decoded details are present, the Amount and To are already
+    // shown inside the decoded well — hide the top-level duplicates.
+    const summarySection = $("success-tx-summary").parentElement;
+    const toSection = $("success-tx-to").parentElement;
+    if (hasDecoded) {
+        summarySection.classList.add("hidden");
+        toSection.classList.add("hidden");
+    } else {
+        summarySection.classList.remove("hidden");
+        toSection.classList.remove("hidden");
+        $("success-tx-summary").textContent = d.amount + " " + d.symbol;
+        $("success-tx-to").innerHTML = toAddressHtml(d.to);
+    }
+
     $("success-tx-block").textContent = String(d.blockNumber);
     $("success-tx-hash").innerHTML = txHashHtml(d.hash);
 
     // Show decoded calldata details if present
     const decodedEl = $("success-tx-decoded");
-    if (decodedEl && d.decoded) {
+    if (decodedEl && hasDecoded) {
         decodedEl.innerHTML = decodedDetailsHtml(d.decoded);
         decodedEl.classList.remove("hidden");
     } else if (decodedEl) {
diff --git a/src/shared/uniswap.js b/src/shared/uniswap.js
index 76b6372..1374477 100644
--- a/src/shared/uniswap.js
+++ b/src/shared/uniswap.js
@@ -445,12 +445,18 @@ function decode(data, toAddress) {
             const maxUint160 = BigInt(
                 "0xffffffffffffffffffffffffffffffffffffffff",
             );
-            const amountStr =
-                inputAmount >= maxUint160
-                    ? "Unlimited"
-                    : formatAmount(inputAmount, inInfo.decimals) +
-                      (inSymbol ? " " + inSymbol : "");
-            details.push({ label: "Amount", value: amountStr });
+            const isUnlimited = inputAmount >= maxUint160;
+            const amountRaw = isUnlimited
+                ? "Unlimited"
+                : formatAmount(inputAmount, inInfo.decimals);
+            const amountStr = isUnlimited
+                ? "Unlimited"
+                : amountRaw + (inSymbol ? " " + inSymbol : "");
+            details.push({
+                label: "Amount",
+                value: amountStr,
+                rawValue: amountRaw,
+            });
         }
 
         if (outSymbol) {