conversations-classic-ios/ConversationsClassic/View/Entering/LoginScreen.swift

126 lines
3.9 KiB
Swift
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import Combine
import Martin
import SwiftUI
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struct LoginScreen: View {
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@Environment(\.router) var router
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@EnvironmentObject var clientsStore: ClientsStore
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enum Field {
case userJid
case password
}
@FocusState private var focus: Field?
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#if DEBUG
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@State private var jidStr: String = "nartest1@conversations.im"
@State private var pass: String = "nartest12345"
// @State private var jidStr: String = "test1@test.anal.company"
// @State private var pass: String = "12345"
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#else
@State private var jidStr: String = ""
@State private var pass: String = ""
#endif
public var body: some View {
ZStack {
// background
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Color.Material.Background.light
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.ignoresSafeArea()
// content
VStack(spacing: 32) {
// icon
Image.logo
.resizable()
.aspectRatio(contentMode: .fit)
.frame(width: 120, height: 120)
// texts
VStack(spacing: 10) {
Text(L10n.Login.title)
.font(.head1l)
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.foregroundColor(.Material.Text.main)
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.fixedSize(horizontal: true, vertical: false)
Text(L10n.Login.subtitle)
.font(.body2)
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.foregroundColor(.Material.Text.sub)
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.multilineTextAlignment(.center)
.fixedSize(horizontal: false, vertical: true)
}
VStack(spacing: 16) {
UniversalInputCollection.TextField(
prompt: L10n.Login.Hint.jid,
text: $jidStr,
focus: $focus,
fieldType: .userJid,
contentType: .emailAddress,
keyboardType: .emailAddress,
submitLabel: .next,
action: {
focus = .password
}
)
UniversalInputCollection.SecureField(
prompt: L10n.Login.Hint.password,
text: $pass,
focus: $focus,
fieldType: .password,
submitLabel: .go,
action: {
focus = nil
}
)
Button {
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Task {
await tryLogin()
}
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} label: {
Text(L10n.Login.btn)
}
.buttonStyle(PrimaryButtonStyle())
.disabled(!loginInputValid)
Button {
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router.dismissScreen()
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} label: {
Text("\(Image(systemName: "chevron.left")) \(L10n.Global.back)")
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.foregroundColor(.Material.Elements.active)
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.font(.body2)
}
}
}
.padding(.horizontal, 32)
}
}
private var loginInputValid: Bool {
!jidStr.isEmpty && !pass.isEmpty && UniversalInputCollection.Validators.isEmail(jidStr)
}
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private func tryLogin() async {
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router.showModal {
LoadingScreen()
}
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defer {
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router.dismissModal()
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}
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do {
try await clientsStore.tryLogin(jidStr, pass)
} catch {
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router.showAlert(
.alert,
title: L10n.Global.Error.title,
subtitle: L10n.Login.error
) {
Button(L10n.Global.ok, role: .cancel) {}
}
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}
}
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}