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| // | ||
| // Copyright © 2023 osy. All rights reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct UTMRemoteConnectView: View { | ||
| @ObservedObject var remoteClientState: UTMRemoteClient.State | ||
| @Environment(\.openURL) private var openURL | ||
| @EnvironmentObject private var data: UTMData | ||
| @State private var selectedServer: UTMRemoteClient.State.Server? | ||
| @State private var isAutoConnect: Bool = false | ||
|
|
||
| private var idiom: UIUserInterfaceIdiom { | ||
| UIDevice.current.userInterfaceIdiom | ||
| } | ||
|
|
||
| private var remoteClient: UTMRemoteClient { | ||
| data.remoteClient | ||
| } | ||
|
|
||
| var body: some View { | ||
| VStack { | ||
| HStack { | ||
| ProgressView().progressViewStyle(.circular) | ||
| Spacer() | ||
| Button { | ||
| openURL(URL(string: "https://docs.getutm.app/remote/")!) | ||
| } label: { | ||
| Label("Help", systemImage: "questionmark.circle") | ||
| .labelStyle(.iconOnly) | ||
| .font(.title2) | ||
| } | ||
| Button { | ||
|
|
||
| } label: { | ||
| Label("New Connection", systemImage: "plus") | ||
| .labelStyle(.iconOnly) | ||
| .font(.title2) | ||
| } | ||
| }.padding() | ||
| List { | ||
| Section(header: Text("Saved")) { | ||
| ForEach(remoteClientState.savedServers) { server in | ||
| Button { | ||
| isAutoConnect = true | ||
| selectedServer = server | ||
| } label: { | ||
| Text(server.name) | ||
| }.contextMenu { | ||
| Button { | ||
| isAutoConnect = false | ||
| selectedServer = server | ||
| } label: { | ||
| Label("Edit…", systemImage: "slider.horizontal.3") | ||
| } | ||
| DestructiveButton("Delete") { | ||
|
|
||
| } | ||
| } | ||
| }.onDelete { indexSet in | ||
|
|
||
| } | ||
| } | ||
| Section(header: Text("Found")) { | ||
| ForEach(remoteClientState.foundServers) { server in | ||
| Button { | ||
| isAutoConnect = true | ||
| selectedServer = server | ||
| } label: { | ||
| Text(server.name) | ||
| } | ||
| } | ||
| } | ||
| }.listStyle(.plain) | ||
| }.frame(maxWidth: idiom == .pad ? 600 : nil) | ||
| .sheet(item: $selectedServer) { server in | ||
| ServerConnectView(remoteClientState: remoteClientState, server: server, isAutoConnect: $isAutoConnect) | ||
| } | ||
| .onAppear { | ||
| Task { | ||
| await remoteClient.startScanning() | ||
| } | ||
| } | ||
| .onDisappear { | ||
| Task { | ||
| await remoteClient.stopScanning() | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private struct ServerConnectView: View { | ||
| @ObservedObject var remoteClientState: UTMRemoteClient.State | ||
| @State var server: UTMRemoteClient.State.Server | ||
| @Binding var isAutoConnect: Bool | ||
|
|
||
| @EnvironmentObject private var data: UTMData | ||
| @Environment(\.presentationMode) private var presentationMode: Binding<PresentationMode> | ||
|
|
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| @State private var isConnecting: Bool = false | ||
| @State private var isPasswordRequired: Bool = false | ||
| @State private var willBeSaved: Bool = true | ||
|
|
||
| private var remoteClient: UTMRemoteClient { | ||
| data.remoteClient | ||
| } | ||
|
|
||
| var body: some View { | ||
| NavigationView { | ||
| Form { | ||
| Section { | ||
| TextField("Name", text: $server.name) | ||
| TextField("Server", text: .constant(server.hostname)) | ||
| } header: { | ||
| Text("Connection") | ||
| } | ||
| if isPasswordRequired { | ||
| Section { | ||
| if #available(iOS 15, *) { | ||
| FocusedPasswordView(password: $server.password.bound) | ||
| } else { | ||
| SecureField("Password", text: $server.password.bound) | ||
| } | ||
| } header: { | ||
| Text("Authentication") | ||
| } | ||
| } | ||
| Section { | ||
| Toggle("Save Connection", isOn: $willBeSaved) | ||
| } header: { | ||
| Text("Options") | ||
| } | ||
| }.disabled(isConnecting) | ||
| .toolbar { | ||
| ToolbarItem(placement: .topBarLeading) { | ||
| Button { | ||
| presentationMode.wrappedValue.dismiss() | ||
| } label: { | ||
| Text("Close") | ||
| }.disabled(isConnecting) | ||
| } | ||
| ToolbarItem(placement: .topBarTrailing) { | ||
| HStack { | ||
| if isConnecting { | ||
| ProgressView().progressViewStyle(.circular) | ||
| Button { | ||
| connect() | ||
| } label: { | ||
| Text("Cancel") | ||
| } | ||
| } else { | ||
| Button { | ||
| connect() | ||
| } label: { | ||
| Text("Connect") | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| .alert(item: $remoteClientState.alertMessage) { item in | ||
| Alert(title: Text(item.message)) | ||
| } | ||
| .onAppear { | ||
| if isAutoConnect { | ||
| connect() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private func connect() { | ||
| Task { | ||
| isConnecting = true | ||
| do { | ||
| try await remoteClient.connect(server, shouldSaveDetails: willBeSaved) | ||
| } catch { | ||
| if case UTMRemoteClient.ConnectionError.passwordRequired = error { | ||
| withAnimation { | ||
| isPasswordRequired = true | ||
| } | ||
| } else { | ||
| remoteClientState.showErrorAlert(error.localizedDescription) | ||
| } | ||
| } | ||
| isConnecting = false | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @available(iOS 15, *) | ||
| private struct FocusedPasswordView: View { | ||
| @Binding var password: String | ||
|
|
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| @FocusState private var isFocused: Bool | ||
|
|
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| var body: some View { | ||
| SecureField("Password", text: $password) | ||
| .focused($isFocused) | ||
| .onAppear { | ||
| isFocused = true | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| UTMRemoteConnectView(remoteClientState: .init()) | ||
| } |
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