From 4b7d5c19d4474b3a97cb0b8ad94c8740362a6738 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Buczek?= <michal.buczek@protonmail.com>
Date: Thu, 14 Mar 2024 18:51:53 +0100
Subject: [PATCH] [iOS] Add Brave Leo deep link. (#22598)

Resolves https://github.com/brave/brave-browser/issues/36800
---
 .../Browser/BrowserViewController/BVC+Callout.swift    | 10 ++++++++++
 .../Brave/Frontend/Browser/NavigationRouter.swift      |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/ios/brave-ios/Sources/Brave/Frontend/Browser/BrowserViewController/BVC+Callout.swift b/ios/brave-ios/Sources/Brave/Frontend/Browser/BrowserViewController/BVC+Callout.swift
index e18917027930..43ad6e465d15 100644
--- a/ios/brave-ios/Sources/Brave/Frontend/Browser/BrowserViewController/BVC+Callout.swift
+++ b/ios/brave-ios/Sources/Brave/Frontend/Browser/BrowserViewController/BVC+Callout.swift
@@ -350,4 +350,14 @@ extension BrowserViewController {
       }
     }
   }
+
+  func presentBraveLeoDeepLink() {
+    // If the onboarding has not completed we do not show any promo screens.
+    // This will most likely be the case for users who have not installed the app yet.
+    if Preferences.Onboarding.basicOnboardingCompleted.value != OnboardingState.completed.rawValue {
+      return
+    }
+
+    openBraveLeo()
+  }
 }
diff --git a/ios/brave-ios/Sources/Brave/Frontend/Browser/NavigationRouter.swift b/ios/brave-ios/Sources/Brave/Frontend/Browser/NavigationRouter.swift
index dd665a777be9..c6255c3620b7 100644
--- a/ios/brave-ios/Sources/Brave/Frontend/Browser/NavigationRouter.swift
+++ b/ios/brave-ios/Sources/Brave/Frontend/Browser/NavigationRouter.swift
@@ -12,6 +12,7 @@ import Shared
 // To open a URL use /open-url or to open a blank tab use /open-url with no params
 public enum DeepLink: String {
   case vpnCrossPlatformPromo = "vpn_promo"
+  case braveLeo = "brave_leo"
 }
 
 // The root navigation for the Router. Look at the tests to see a complete URL
@@ -86,6 +87,8 @@ public enum NavigationPath: Equatable {
     switch link {
     case .vpnCrossPlatformPromo:
       bvc.presentVPNInAppEventCallout()
+    case .braveLeo:
+      bvc.presentBraveLeoDeepLink()
     }
   }