private async void uxMenuItemAddKVCertificate_Click()

in Vault/Explorer/MainForm.cs [414:445]

• 28 lines of code
• 15 McCabe index (conditional complexity)

        private async void uxMenuItemAddKVCertificate_Click(object sender, EventArgs e)
        {
            CertificateDialog certDlg = null;
            // Add certificate
            using (var dtf = new DeleteTempFileInfo())
            {
                // Add certificate from file
                if ((sender == uxAddKVCertFromFile) || (sender == uxAddKVCertFromFile2))
                {
                    dtf.FileInfoObject = GetFileInfo(sender, e);
                    if (dtf.FileInfoObject == null) return;
                    certDlg = new CertificateDialog(this, dtf.FileInfoObject);
                }
                // Add certificate from store
                if ((sender == uxAddKVCertFromUserStore) || (sender == uxAddKVCertFromMachineStore) || (sender == uxAddKVCertFromUserStore2) || (sender == uxAddKVCertFromMachineStore2))
                {
                    var cert = Utils.SelectCertFromStore(StoreName.My, (sender == uxAddKVCertFromUserStore) || (sender == uxAddKVCertFromUserStore2) ? StoreLocation.CurrentUser : StoreLocation.LocalMachine, CurrentVaultAlias.Alias, Handle);
                    if (cert == null) return;
                    certDlg = new CertificateDialog(this, cert);
                }
                // DialogResult.Cancel is when user clicked cancel during password prompt from the ctor(), if OK was clicked, check for duplication by Name and Md5
                if ((certDlg != null) && (certDlg.DialogResult != DialogResult.Cancel) && (certDlg.ShowDialog() == DialogResult.OK) && ListViewItemBase.VerifyDuplication(this, null, certDlg.PropertyObject))
                {
                    using (var op = NewUxOperationWithProgress(uxButtonAdd, uxMenuItemAdd))
                    {
                        ListViewItemCertificate lvic = null;
                        await op.Invoke("add certificate to", async () => lvic = await ListViewItemCertificate.NewAsync(this, certDlg.PropertyObject, op.CancellationToken));
                        AddOrReplaceItemInListView(lvic);
                    }
                }
            }
        }