passepartout-apple/Passepartout/App/Views/AccountView.swift

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//
// AccountView.swift
// Passepartout
//
// Created by Davide De Rosa on 2/11/22.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
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import PassepartoutLibrary
import SwiftUI
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struct AccountView: View {
enum Field {
case username
case password
case seed
}
@ObservedObject private var providerManager: ProviderManager
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private let providerName: ProviderName?
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private let vpnProtocol: VPNProtocolType
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@Binding private var account: Profile.Account
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private let saveAnyway: Bool
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private let onSave: (() -> Void)?
@State private var liveAccount = Profile.Account()
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@FocusState private var focusedField: Field?
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init(
providerName: ProviderName?,
vpnProtocol: VPNProtocolType,
account: Binding<Profile.Account>,
saveAnyway: Bool = false,
onSave: (() -> Void)? = nil
) {
providerManager = .shared
self.providerName = providerName
self.vpnProtocol = vpnProtocol
_account = account
self.saveAnyway = saveAnyway
self.onSave = onSave
}
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var body: some View {
List {
// TODO: interactive, re-enable after fixing
// Section {
// // TODO: interactive, l10n
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// themeTextPicker(L10n.Global.Strings.authentication, selection: $liveAccount.authenticationMethod ?? .persistent, values: [
// .persistent,
// .interactive
//// .totp // TODO: interactive, support OTP-based authentication
// ], description: \.localizedDescription)
// }
Section {
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TextField(usernamePlaceholder ?? L10n.Account.Items.Username.placeholder, text: $liveAccount.username)
.textContentType(.username)
.keyboardType(.emailAddress)
.focused($focusedField, equals: .username)
.themeRawTextStyle()
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.withLeadingText(L10n.Account.Items.Username.caption)
switch liveAccount.authenticationMethod {
case nil, .persistent, .interactive:
if liveAccount.authenticationMethod == .interactive {
EmptyView()
} else {
themeSecureField(L10n.Account.Items.Password.placeholder, text: $liveAccount.password)
.focused($focusedField, equals: .password)
.withLeadingText(L10n.Account.Items.Password.caption)
}
case .totp:
// TODO: interactive, scan QR code
themeSecureField(L10n.Account.Items.Password.placeholder, text: $liveAccount.password, contentType: .oneTimeCode)
.focused($focusedField, equals: .seed)
.withLeadingText(L10n.Account.Items.Seed.caption)
}
} footer: {
metadata?.localizedDescription(optionalStyle: .guidance).map {
Text($0)
}
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}
if vpnProtocol == .openVPN {
metadata?.openVPNGuidanceURL.map { guidanceURL in
Section {
Button(L10n.Account.Items.OpenGuide.caption) {
openGuidanceURL(guidanceURL)
}
}
}
}
}.toolbar {
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CopySavingButton(
original: $account,
copy: $liveAccount,
mapping: \.stripped,
label: themeSaveButtonLabel,
saveAnyway: saveAnyway,
onSave: onSave
)
}.onAppear {
focusedField = .username
}.navigationTitle(L10n.Account.title)
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}
}
// MARK: -
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private extension AccountView {
var usernamePlaceholder: String? {
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guard let name = providerName else {
return nil
}
return providerManager.defaultUsername(name, vpnProtocol: vpnProtocol)
}
var metadata: ProviderMetadata? {
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guard let name = providerName else {
return nil
}
return providerManager.provider(withName: name)
}
}
// MARK: -
private extension AccountView {
func openGuidanceURL(_ url: URL) {
URL.open(url)
}
}