NetNewsWire/iOS/Settings/SettingsDetailAccountView.s...

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Swift
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2019-06-13 21:30:56 +02:00
//
// SettingsDetailAccountView.swift
// NetNewsWire
//
// Created by Maurice Parker on 6/13/19.
// Copyright © 2019 Ranchero Software. All rights reserved.
//
import SwiftUI
import Combine
import Account
import RSWeb
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struct SettingsDetailAccountView : View {
@ObjectBinding var viewModel: ViewModel
@State private var verifyDelete = false
@State private var showFeedbinCredentials = false
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var body: some View {
Form {
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Section {
HStack {
Text("Name")
Divider()
TextField($viewModel.name, placeholder: Text("(Optional)"))
}
Toggle(isOn: $viewModel.isActive) {
Text("Active")
}
}
if viewModel.isCreditialsAvailable {
Section {
HStack {
Spacer()
Button(action: {
self.showFeedbinCredentials = true
}) {
Text("Credentials")
}
.presentation(showFeedbinCredentials ? feedbinCredentialsModal : nil)
.onDisappear() { self.showFeedbinCredentials = false }
Spacer()
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}
}
}
if viewModel.isDeletable {
Section {
HStack {
Spacer()
Button(action: {
self.verifyDelete = true
}) {
Text("Delete Account")
.foregroundColor(.red)
}
.presentation($verifyDelete) {
Alert(title: Text("Are you sure you want to delete \"\(viewModel.nameForDisplay)\"?"),
primaryButton: Alert.Button.default(Text("Delete"), onTrigger: { self.viewModel.delete() }),
secondaryButton: Alert.Button.cancel())
}
Spacer()
}
}
}
}
.navigationBarTitle(Text(verbatim: viewModel.nameForDisplay), displayMode: .inline)
}
var feedbinCredentialsModal: Modal {
let feedbinViewModel = SettingsFeedbinAccountView.ViewModel(account: viewModel.account)
return Modal(SettingsFeedbinAccountView(viewModel: feedbinViewModel))
}
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class ViewModel: BindableObject {
let didChange = PassthroughSubject<ViewModel, Never>()
let account: Account
init(_ account: Account) {
self.account = account
}
var nameForDisplay: String {
account.nameForDisplay
}
var name: String {
get {
account.name ?? ""
}
set {
account.name = newValue.isEmpty ? nil : newValue
didChange.send(self)
}
}
var isActive: Bool {
get {
account.isActive
}
set {
account.isActive = newValue
didChange.send(self)
}
}
var isCreditialsAvailable: Bool {
return account.type != .onMyMac
}
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var isDeletable: Bool {
return AccountManager.shared.defaultAccount != account
}
func delete() {
AccountManager.shared.deleteAccount(account)
}
}
}
#if DEBUG
struct SettingsDetailAccountView_Previews : PreviewProvider {
static var previews: some View {
let viewModel = SettingsDetailAccountView.ViewModel(AccountManager.shared.defaultAccount)
return SettingsDetailAccountView(viewModel: viewModel)
}
}
#endif