taler-ios

AboutView.swift (6941B)

---

 /*
  * This file is part of GNU Taler, ©2022-25 Taler Systems S.A.
  * See LICENSE.md
  */
 /**
  * @author Marc Stibane
  */
 import SwiftUI
 import taler_swift
 import SymLog
 
 struct AboutView: View {
     private let symLog = SymLogV(0)
     let stack: CallStack
     let localizedAppName: String
     let navTitle: String
 
     @EnvironmentObject private var controller: Controller
 #if DEBUG
     @AppStorage("developerMode") var developerMode: Bool = true
 #else
     @AppStorage("developerMode") var developerMode: Bool = false
 #endif
     @AppStorage("myListStyle") var myListStyle: MyListStyle = .automatic
     @AppStorage("minimalistic") var minimalistic: Bool = false
     @AppStorage("tapped") var tapped: Int = 0
     @AppStorage("dragged") var dragged: Int = 0
 
     @State private var rotationEnabled = false
     @State private var showGitHash = false
     @State private var listID = UUID()
     @State private var onboarding = false
 
     var body: some View {
 #if PRINT_CHANGES
         let _ = Self._printChanges()
         let _ = symLog.vlog()       // just to get the # to compare it with .onAppear & onDisappear
 #endif
         let walletCore = WalletCore.shared
         let size = 100.0
         let rotatingTaler = RotatingTaler(size: size,
                                       progress: false,
                                           once: true,
                                     background: nil,
                                rotationEnabled: $rotationEnabled)
             .accessibilityHidden(true)   // has its own accessibilityLabel
             .frame(maxWidth: .infinity, alignment: .center)
             .onTapGesture(count: 1) { rotationEnabled.toggle() }
         Group {
             List {
                 if #available(iOS 17.7, *) {
                     let talerURI = HTTPS + TALER
                     BorderWithHCE(talerURI: talerURI, nfcHint: false, size: size, scanHints: nil) {
                         rotatingTaler
                     }
                 } else {
                     rotatingTaler
                 }
                 SettingsItem(name: String(localized: "Visit the taler.net website"),
                               id1: "webTaler",
                         imageName: LINK,
                       description: String(localized: "More info about GNU Taler in general")) { }
                     .accessibilityAddTraits(.isLink)
                     .accessibilityRemoveTraits(.isStaticText)
                     .onTapGesture() {
                         UIApplication.shared.open(URL(string:HTTPS + TALER)!, options: [:])
                     }
 
                 SettingsItem(name: String(localized: "Open \(localizedAppName) settings"),
                               id1: "webSettings",
                         imageName: SETTINGS,
                       description: String(localized: "System settings -> Apps")) { }
                     .accessibilityAddTraits(.isLink)
                     .accessibilityRemoveTraits(.isStaticText)
                     .onTapGesture() {
                         UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!, options: [:])
                     }
 
                 SettingsItem(name: String(localized: "App Version"), id1: "app") {
                     Text(verbatim: "\(Bundle.main.releaseVersionNumberPretty)")
                 }
                 Group {
                     if showGitHash {
                         SettingsItem(name: "Wallet-Core Git", id1: "wallet-coreG") {
                             if let gitHash = walletCore.versionInfo?.implementationGitHash {
                                 let index = gitHash.index(gitHash.startIndex, offsetBy: 7)
                                 Text(gitHash[..<index])
                             } else {
                                 Text(verbatim: "unknown")
                             }
                         }
                     } else {
                         SettingsItem(name: String(localized: "Wallet-Core Version"), id1: "wallet-coreV") {
                             Text(verbatim: "\(walletCore.versionInfo?.implementationSemver ?? "unknown")")
                         }
                     }
                 }.onTapGesture(count: 1) { showGitHash.toggle() }
                 
                 SettingsToggle(name: String(localized: "Onboarding"),
                                value: $onboarding.onChange({ shouldOnboard in
                                     if shouldOnboard {
                                         tapped = 0
                                         dragged = 0
                                     } else {
                                         tapped = TAPPED
                                         dragged = DRAGGED
                                     }
                                 }),
                                 id1: "onboarding",
                         description: String(localized: "Explain the Actions button"))
 #if DEBUG
                 Text(verbatim: "Tapped: \(tapped), dragged: \(dragged)")
                     .onTapGesture {
                         tapped = 0
                     }
 #endif
 
 //                SettingsItem(name: "Supported Exchange Versions", id1: "exchange") {
 //                    Text(verbatim: "\(walletCore.versionInfo?.exchange ?? "unknown")")
 //                }
 //                SettingsItem(name: "Supported Merchant Versions", id1: "merchant") {
 //                    Text(verbatim: "\(walletCore.versionInfo?.merchant ?? "unknown")")
 //                }
 //                SettingsItem(name: "Used Bank", id1: "bank") {
 //                    Text(verbatim: "\(walletCore.versionInfo?.bank ?? "unknown")")
 //                }
             }
             .id(listID)
             .listStyle(myListStyle.style).anyView
         }
         .navigationTitle(navTitle)
         .task {
             onboarding = (tapped < TAPPED || dragged < DRAGGED)
 //            try? await Task.sleep(nanoseconds: 1_000_000_000 * UInt64(5))
 //            rotationEnabled.toggle()
         }
         .onAppear() {
             DebugViewC.shared.setViewID(VIEW_ABOUT, stack: stack.push())
         }
     }
 }
 extension Bundle {
     var bundleName: String? {
         return infoDictionary?["CFBundleDisplayName"] as? String
     }
     var releaseVersionNumber: String? {
         return infoDictionary?["CFBundleShortVersionString"] as? String
     }
     var buildVersionNumber: String {
         let build = infoDictionary?["CFBundleVersion"]
         let zero = "0"
         if let build {
             return build as? String ?? zero
         }
         return zero
     }
     var releaseVersionNumberPretty: String {
         let release = releaseVersionNumber ?? "1.0.0"
         return release // "v\(release) (\(buildVersionNumber))"
     }
 }
 // MARK: -
 #if DEBUG
 struct AboutView_Previews: PreviewProvider {
     static var previews: some View {
         AboutView(stack: CallStack("Preview"), localizedAppName: "GNU Taler", navTitle: "About")
     }
 }
 #endif