From aae075c0ea9270670345c2aa525817f1bf8fbfaa Mon Sep 17 00:00:00 2001
From: Elliott Coleman <elliott.coleman@yld.io>
Date: Thu, 13 Feb 2025 11:16:43 +0000
Subject: [PATCH] feat(LIVE-17004) extract swap parameters from deeplink

---
 .changeset/real-buttons-sleep.md              |  5 ++++
 .../useDeeplinking/useDeepLinkHandler.ts      | 23 ++++++++++++++++---
 2 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/real-buttons-sleep.md

diff --git a/.changeset/real-buttons-sleep.md b/.changeset/real-buttons-sleep.md
new file mode 100644
index 000000000000..2939ee7281f4
--- /dev/null
+++ b/.changeset/real-buttons-sleep.md
@@ -0,0 +1,5 @@
+---
+"ledger-live-desktop": minor
+---
+
+Extract swap parameters from deeplink
diff --git a/apps/ledger-live-desktop/src/renderer/hooks/useDeeplinking/useDeepLinkHandler.ts b/apps/ledger-live-desktop/src/renderer/hooks/useDeeplinking/useDeepLinkHandler.ts
index dd4223ff0000..0c7fb63feacb 100644
--- a/apps/ledger-live-desktop/src/renderer/hooks/useDeeplinking/useDeepLinkHandler.ts
+++ b/apps/ledger-live-desktop/src/renderer/hooks/useDeeplinking/useDeepLinkHandler.ts
@@ -33,7 +33,7 @@ export function useDeepLinkHandler() {
     (
       pathname: string,
       state?: {
-        [k: string]: string;
+        [k: string]: string | Object;
       },
       search?: string,
     ) => {
@@ -203,9 +203,26 @@ export function useDeepLinkHandler() {
           }
           break;
         }
-        case "swap":
-          navigate("/swap");
+        case "swap": {
+          const { amountFrom, fromToken, toToken } = query;
+
+          const state: {
+            defaultToken?: { fromTokenId: string; toTokenId: string };
+            defaultAmountFrom?: string;
+          } = {};
+
+          if (fromToken !== toToken) {
+            state.defaultToken = { fromTokenId: fromToken, toTokenId: toToken };
+          }
+
+          if (amountFrom) {
+            state.defaultAmountFrom = amountFrom;
+          }
+
+          navigate("/swap", state);
+
           break;
+        }
 
         case "bridge": {
           const { origin, appName } = query;