From 3ec661de4e974a89a3269e1aa25e72bbf7d1f41d Mon Sep 17 00:00:00 2001
From: chaojun <chaojun@opensquare.network>
Date: Thu, 26 Mar 2026 15:43:56 +0800
Subject: [PATCH 1/3] fix: hydradx call tree

---
 .../components/papiCallTreeView/arrayPanel.js | 20 ++++++++++++-------
 .../components/papiCallTreeView/valuePanel.js |  2 +-
 .../utils/callDecoder/typeName.mjs            | 15 ++++++++++++++
 .../utils/consts/settings/hydradx.js          |  1 +
 4 files changed, 30 insertions(+), 8 deletions(-)

diff --git a/packages/next-common/components/papiCallTreeView/arrayPanel.js b/packages/next-common/components/papiCallTreeView/arrayPanel.js
index 4f073e3853..b6c36c9337 100644
--- a/packages/next-common/components/papiCallTreeView/arrayPanel.js
+++ b/packages/next-common/components/papiCallTreeView/arrayPanel.js
@@ -11,13 +11,19 @@ export default function ArrayPanel({ node }) {
           {name ? `${name}: ${type}` : type}
         </span>
       </div>
-      <IndentPanel className="gap-[8px]">
-        {(children || [])
-          .filter((child) => child !== null && child !== undefined)
-          .map((child, i) => (
-            <ValuePanel key={i} node={child} />
-          ))}
-      </IndentPanel>
+      {(children || []).length > 0 ? (
+        <IndentPanel className="gap-[8px]">
+          {(children || [])
+            .filter((child) => child !== null && child !== undefined)
+            .map((child, i) => (
+              <ValuePanel key={i} node={child} />
+            ))}
+        </IndentPanel>
+      ) : (
+        <IndentPanel className="gap-[8px]">
+          <span className="text-textTertiary">Empty</span>
+        </IndentPanel>
+      )}
     </div>
   );
 }
diff --git a/packages/next-common/components/papiCallTreeView/valuePanel.js b/packages/next-common/components/papiCallTreeView/valuePanel.js
index 2e48207159..2670598ea5 100644
--- a/packages/next-common/components/papiCallTreeView/valuePanel.js
+++ b/packages/next-common/components/papiCallTreeView/valuePanel.js
@@ -32,7 +32,7 @@ export function safeHexToString(hex) {
 }
 
 // const accountTypes = ["MultiAddress", "AccountId32"];
-const hashTypes = ["H256", "[u8;32]"];
+const hashTypes = ["H256", "[u8;32]", "H160", "[u8;20]"];
 
 function TextValue({ val }) {
   return (
diff --git a/packages/next-common/utils/callDecoder/typeName.mjs b/packages/next-common/utils/callDecoder/typeName.mjs
index 2dfd86ad4e..6c57e34f22 100644
--- a/packages/next-common/utils/callDecoder/typeName.mjs
+++ b/packages/next-common/utils/callDecoder/typeName.mjs
@@ -72,6 +72,21 @@ export function getTypeName(lookupEntry, metadata, typeId) {
     ) {
       return "H256";
     }
+    if (
+      lookupEntry.len === 20 &&
+      lookupEntry.value.type === "primitive" &&
+      lookupEntry.value.value === "u8"
+    ) {
+      return "H160";
+    }
+    if (
+      lookupEntry.len === 4 &&
+      lookupEntry.value.type === "primitive" &&
+      lookupEntry.value.value === "u64"
+    ) {
+      return "U256";
+    }
+
     const innerType = getTypeName(
       lookupEntry.value,
       metadata,
diff --git a/packages/next-common/utils/consts/settings/hydradx.js b/packages/next-common/utils/consts/settings/hydradx.js
index 678823c201..b6cf57a250 100644
--- a/packages/next-common/utils/consts/settings/hydradx.js
+++ b/packages/next-common/utils/consts/settings/hydradx.js
@@ -158,6 +158,7 @@ const hydradx = {
   openSquare: {
     voting: "hydration",
   },
+  enablePapi: true,
 };
 
 export default hydradx;

From e012ce3b4019583867c8c1e65562ba5235d883d7 Mon Sep 17 00:00:00 2001
From: chaojun <chaojun@opensquare.network>
Date: Fri, 27 Mar 2026 10:12:22 +0800
Subject: [PATCH 2/3] disable hydration papi

---
 packages/next-common/utils/consts/settings/hydradx.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/next-common/utils/consts/settings/hydradx.js b/packages/next-common/utils/consts/settings/hydradx.js
index b6cf57a250..89fe27f235 100644
--- a/packages/next-common/utils/consts/settings/hydradx.js
+++ b/packages/next-common/utils/consts/settings/hydradx.js
@@ -158,7 +158,7 @@ const hydradx = {
   openSquare: {
     voting: "hydration",
   },
-  enablePapi: true,
+  enablePapi: false,
 };
 
 export default hydradx;

From bb3d3aff0fe475b03bec9c0ddf7afef0be153ec0 Mon Sep 17 00:00:00 2001
From: chaojun <chaojun@opensquare.network>
Date: Mon, 30 Mar 2026 16:25:15 +0800
Subject: [PATCH 3/3] enable papi

---
 packages/next-common/utils/consts/settings/hydradx.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/next-common/utils/consts/settings/hydradx.js b/packages/next-common/utils/consts/settings/hydradx.js
index 89fe27f235..b6cf57a250 100644
--- a/packages/next-common/utils/consts/settings/hydradx.js
+++ b/packages/next-common/utils/consts/settings/hydradx.js
@@ -158,7 +158,7 @@ const hydradx = {
   openSquare: {
     voting: "hydration",
   },
-  enablePapi: false,
+  enablePapi: true,
 };
 
 export default hydradx;