From e6a5cbac19d305d974b34b14571e8fece723d732 Mon Sep 17 00:00:00 2001
From: Ivan Grachev <ivan@ivan.lol>
Date: Thu, 18 Aug 2022 15:46:26 +0300
Subject: [PATCH] Scroll to the preselected account when account selection
 appears

---
 .../Screens/AccountsListViewController.swift  | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/Tokenary macOS/Screens/AccountsListViewController.swift b/Tokenary macOS/Screens/AccountsListViewController.swift
index e146bb35..c62ca8b5 100644
--- a/Tokenary macOS/Screens/AccountsListViewController.swift	
+++ b/Tokenary macOS/Screens/AccountsListViewController.swift	
@@ -82,6 +82,10 @@ class AccountsListViewController: NSViewController {
         updateBottomButtons()
         updateCellModels()
         NotificationCenter.default.addObserver(self, selector: #selector(walletsChanged), name: Notification.Name.walletsChanged, object: nil)
+        
+        if let preselectedAccount = accountSelectionConfiguration?.selectedAccounts.first {
+            scrollTo(specificWalletAccount: preselectedAccount)
+        }
     }
     
     override func viewDidAppear() {
@@ -274,6 +278,27 @@ class AccountsListViewController: NSViewController {
         view.window?.contentViewController = importViewController
     }
     
+    private func scrollTo(specificWalletAccount: SpecificWalletAccount) {
+        guard let specificWalletIndex = wallets.firstIndex(where: { $0.id == specificWalletAccount.walletId }),
+              let specificAccountIndex = wallets[specificWalletIndex].accounts.firstIndex(where: { $0 == specificWalletAccount.account })
+        else { return }
+        
+        let row = cellModels.firstIndex { cellModel in
+            switch cellModel {
+            case let .mnemonicAccount(walletIndex, accountIndex):
+                return walletIndex == specificWalletIndex && accountIndex == specificAccountIndex
+            case let .privateKeyAccount(walletIndex):
+                return walletIndex == specificWalletIndex
+            default:
+                return false
+            }
+        }
+        
+        if let row = row {
+            tableView.scrollRowToVisible(row)
+        }
+    }
+    
     private func walletForRow(_ row: Int) -> TokenaryWallet? {
         guard row >= 0 else { return nil }
         let item = cellModels[row]