Push通知

Seilassist/Sailassist/DataSource/AlertDB.swift

+//
+//  AlertDB.swift
+//  Sailassist
+//
+//  Created by 三浦薫巳 on 2023/11/19.
+//
+
+import Foundation
+
+struct WarnRecord {
+    var title: String
+    var body: String
+    let soundName: String
+}
+
+enum SwitchingEca {
+    case Finish
+    case Start
+    case Notice
+
+    init() {
+        self = .Notice
+    }
+}
+
+class AlertDB {
+    // シングルトン宣言
+    static let OnlyOne = AlertDB()
+
+    private var alertEca : [SwitchingEca: WarnRecord] = [
+        SwitchingEca.Finish: WarnRecord(title: NSLocalizedString("Eca Finish", comment: ""), body: NSLocalizedString("Arrived at switching finished point", comment: ""), soundName: "sound_eca.mp3")
+        , SwitchingEca.Start: WarnRecord(title: NSLocalizedString("Eca Start", comment: ""), body: NSLocalizedString("Arrivaed at switching start point", comment: ""), soundName: "sound_eca.mp3")
+        , SwitchingEca.Notice: WarnRecord(title: NSLocalizedString("Eca Notice", comment: ""), body: NSLocalizedString("Arrived at advance notice point", comment: ""), soundName: "sound_eca.mp3")
+    ]
+
+    //Eca通知
+    func GetAlertEcaPoint(point : SwitchingEca) -> WarnRecord {
+        return alertEca[point]!
+    }
+}

Seilassist/Sailassist/DataSource/PushNotificationTypes.swift

+//
+//  PushNotificationTypes.swift
+//  Sailassist
+//
+//  Created by 三浦薫巳 on 2023/11/19.
+//
+
+import Foundation
+
+struct PushNotificationTypes {
+    //リモートPush用sendType
+    enum SendType: Int32{
+        case Error = -1
+        case Eca = 0                            // Eca
+
+        init(){
+            self = .Error
+        }
+
+        init?(_ code : Int32) {
+            switch code {
+            case 0:     self = .Eca
+            default:    self = .Error
+            }
+        }
+    }
+
+    //ローカルPush用Identifier
+    enum LocalPushIdentifier: String{
+        case Reserve = "Reserve"                // 予約（初期設定）
+        case EcaSwitching = "Eca"               // Eca
+    }
+}

Seilassist/Sailassist/ECA/EcaTask.swift

@@ -16,6 +16,21 @@ class EcaTask {
         sessionShipStatus.RequestShipStatus(responseShipStatus)
     }
 
+    /**
+     * Eca通知
+     */
+    private func notificationEca(point: SwitchingEca) {
+        let alertDB = AlertDB.OnlyOne
+        var wernrec = WarnRecord(title:"Eca", body:"", soundName:"")
+
+        wernrec = alertDB.GetAlertEcaPoint(point: point)
+        let formatstr = wernrec.title
+        wernrec.title = String(format: formatstr)
+
+        let voicemanager = AlertManager.OnlyOne
+        voicemanager.VocalizeAlert(alertrec: wernrec, identifier: .EcaSwitching)
+    }
+
     func responseShipStatus(result: Result<Data, APIError>) {
         print(debug: "called")
         switch result {
@@ -29,6 +44,10 @@ class EcaTask {
                 SharingData.my.server?.latitude = res.lat
                 SharingData.my.server?.longitude = res.lon
                 SharingData.my.dataTime = res.dataTime      //2023-11-02T05:25:49.4362123Z
+
+                if Preferences.LocationType == 1 {
+                    SharingData.my.location = SharingData.my.server
+                }
             }
             checkEca()
         case .failure(let errorCode):
@@ -37,20 +56,20 @@ class EcaTask {
         }
     }
 
-    private func checkEca() {
+    func checkEca() {
         let runningEca = eca.ecaArea.first(where: {(key, value) in value.isRunning == true})
         if let eca = runningEca?.value {
             if let location = SharingData.my.location {
                 let distance = LocationCalculation.checkPolyLine(objPos: eca.points, shipPos: location)
 
                 if eca.swStart >= Float(distance) {
-
+                    notificationEca(point: SwitchingEca.Start)
                 }
                 if eca.swNotice >= Float(distance) {
-
+                    notificationEca(point: SwitchingEca.Notice)
                 }
                 if eca.swFinish >= Float(distance) {
-
+                    notificationEca(point: SwitchingEca.Finish)
                 }
             }
         }

Seilassist/Sailassist/Http/HttpRequestType.swift

@@ -22,6 +22,9 @@ enum HttpRequestType : String {
     case GetMessage = "https://ssv-canary-web.azurewebsites.net/api/chatdata/getmessages?shipId=XXXXX"
     case SignalR = "https://ssv-canary-web.azurewebsites.net/signalr/shore"
     case UploadImage = "https://ssv-canary-web.azurewebsites.net/api/chatdata/uploadimage"
+    case ConnectionString = "Endpoint=sb://ssv-canary-notification.servicebus.windows.net/;SharedAccessKeyName=DefaultListenSharedAccessSignature;SharedAccessKey=rj2WniCJWWP2SG5gk4J7/2P/nIyChx8+JXKWCfTi8KA="
+    case HubName = "ssv-canary-notification"
+
 }
 #else
 //MARK: 運用サーバー用

Seilassist/Sailassist/Info.plist

@@ -6,7 +6,9 @@
 	<string>pk.eyJ1Ijoiam1hcmluZWNsb3VkIiwiYSI6ImNsbmxjbGYzZjA0dG8yaW82MDgwajQ5OTQifQ.pd8YC9qK1C4YmMUbMx6ywQ</string>
 	<key>UIBackgroundModes</key>
 	<array>
+		<string>audio</string>
 		<string>location</string>
+		<string>remote-notification</string>
 	</array>
 </dict>
 </plist>

Seilassist/Sailassist/LocationViewModel.swift

@@ -43,6 +43,11 @@ class LocationViewModel: NSObject, ObservableObject, CLLocationManagerDelegate {
                lastSeenLocation = locations.first
                 let targetCoordinate : CLLocationCoordinate2D = lastSeenLocation!.coordinate
                 SharingData.my.gps = targetCoordinate
+                if Preferences.LocationType == 0 {
+                    SharingData.my.location = SharingData.my.gps
+                    let ecaTask = EcaTask()
+                    ecaTask.checkEca()
+                }
             }
         }
     }

Seilassist/Sailassist/Preferences/Preferences.swift

@@ -26,7 +26,9 @@ class Preferences{
     @AppStorage(wrappedValue:"", PreferencesKey.TypeString.ShipId.rawValue) static var ShipId: String
     @AppStorage(wrappedValue:"", PreferencesKey.TypeString.ShipPassword.rawValue) static var ShipPassword: String
     @AppStorage(wrappedValue:"", PreferencesKey.TypeString.UserName.rawValue) static var UserName: String
-//    func getPreferences(key)
+
+    @AppStorage(wrappedValue:0, PreferencesKey.TypeInt.LocationType.rawValue) static var LocationType: Int
+    //    func getPreferences(key)
 
     @AppStorage(PreferencesKey.TypeURL.ECDIS.rawValue) static var ECDISUrl: URL?
 }

Seilassist/Sailassist/Preferences/PreferencesKey.swift

@@ -19,9 +19,9 @@ class PreferencesKey{
     
     ///Int型
     enum TypeInt: String{
+        case LocationType
         case AppStartUsingDate
         case LastLoginDate
-        
     }
     
     enum TypeURL: String{

Seilassist/Sailassist/SailassistApp.swift

@@ -6,10 +6,13 @@
 //
 
 import SwiftUI
+import UserNotifications
+import WindowsAzureMessaging
+
 
 @main
 struct SailassistApp: App {
-    @UIApplicationDelegateAdaptor(AppDelegate.self) private var delegate
+    @UIApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
     var body: some Scene {
         WindowGroup {
             ContentView()
@@ -18,11 +21,67 @@ struct SailassistApp: App {
 }
 
 class AppDelegate: NSObject, UIApplicationDelegate{
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+        print(debug: "called")
+
+        //プッシュ通知の利用許可のリクエスト送信
+        UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { (granted, error) in
+            if error != nil {
+                return
+            }
+            if granted {
+                UNUserNotificationCenter.current().delegate = self
+            }
+        }
+        application.registerForRemoteNotifications()
+
+        MSNotificationHub.start(connectionString: HttpRequestType.ConnectionString.rawValue, hubName: HttpRequestType.HubName.rawValue)
+        return true
+    }
+
     func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
+        print(debug: "called")
         let config = UISceneConfiguration(name: nil, sessionRole: connectingSceneSession.role)
         config.delegateClass = SceneDelegate.self
         return config
     }
+    
+    func notificationHub(_ notificationHub: MSNotificationHub!, didReceivePushNotification notification: MSNotificationHubMessage!) {
+
+        let title = notification.title ?? ""
+        let body = notification.body ?? ""
+
+        if (UIApplication.shared.applicationState == .background) {
+            print("Notification received in background: title:\"\(title)\" body:\"\(body)\"")
+        } else {
+            let alertController = UIAlertController(title: title, message: body, preferredStyle: .alert)
+            alertController.addAction(UIAlertAction(title: "OK", style: .cancel))
+
+//            self.present(alertController, animated: true)
+        }
+    }
+}
+
+extension AppDelegate: UNUserNotificationCenterDelegate {
+    // フォアグラウンド状態で通知を受信して表示する
+    func userNotificationCenter(_ center: UNUserNotificationCenter,
+                              willPresent notification: UNNotification,
+        withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
+        let userInfo = notification.request.content.userInfo
+        print(debug: userInfo)
+
+        completionHandler([[.banner, .badge, .sound]])
+    }
+
+    // バックグラウンド状態で通知を受信して表示する
+    func userNotificationCenter(_ center: UNUserNotificationCenter,
+                              didReceive response: UNNotificationResponse,
+                              withCompletionHandler completionHandler: @escaping () -> Void) {
+        let userInfo = response.notification.request.content.userInfo
+        print(debug: userInfo)
+
+        completionHandler()
+    }
 }
 
 class SceneDelegate: UIResponder, UIWindowSceneDelegate, ObservableObject {

Seilassist/Sailassist/SignalR/SignalRService.swift

+//
+//  SignalRService.swift
+//  Sailassist
+//
+//  Created by 三浦薫巳 on 2023/11/17.
+//
+
+import Foundation
+import SwiftSignalRClient
+
+public class SignalRService {
+    private var connection: HubConnection
+
+    public init(url: URL) {
+        // リクエストURLの組み立て
+//        let url_string : String = HttpRequestType.SignalR.rawValue
+//        guard let req_url = URL(string : url_string) else {
+//            return
+//        }
+        connection = HubConnectionBuilder(url: url).withLogging(minLogLevel: .error).build()
+        connection.on(method: "MessageReceived", callback: { (user: String, message: String) in
+            do {
+                self.handleMessage(message, from: user)
+            } catch {
+                print(error)
+            }
+        })
+
+//        hubConnection?.invoke(method: "Your Method Name", arguments: [arg1, arg2]) { error in
+//                    if let error = error {
+//                        print("An error occurred: %@", "\(error)")
+//                    }
+//        }
+//
+//        hubConnection?.on(method: "YourMethod", callback: { (chatCount: Int, notificationsCount: Int) in
+//                    self.notificationCount = notificationsCount
+//                    self.chatCount = chatCount
+//                })
+
+        connection.start()
+    }
+
+    private func handleMessage(_ message: String, from user: String) {
+        // Do something with the message.
+    }
+
+    func connectionDidOpen(hubConnection: SwiftSignalRClient.HubConnection) {
+        print("connectionDidOpen")
+        // After connection established call registerUserInServer method
+            DispatchQueue.main.async {
+//                self.registerUserInServer()
+            }
+    }
+
+    func connectionDidFailToOpen(error: Error) {
+        print("connectionDidFailToOpen")
+    }
+
+    func connectionDidClose(error: Error?) {
+        print("connectionDidClose")
+    }
+
+    func connectionWillReconnect(error: Error) {
+        print("connectionWillReconnect")
+    }
+
+    func connectionDidReconnect() {
+        print("connectionDidReconnect")
+    }
+}

Seilassist/Sailassist/VoiceManager/AlertManager.swift

+//
+//  AlertManager.swift
+//  Sailassist
+//
+//  Created by 三浦薫巳 on 2023/11/19.
+//
+
+import Foundation
+import UIKit
+import AVFoundation
+
+// 音声を扱うクラスのうち、アラートに関するもの
+class AlertManager {
+    // シングルトン宣言
+    static let OnlyOne = AlertManager()
+    private var player: AVAudioPlayer!     // ここでインスタンスを作ると例外発生
+
+    var lastAlert: PushNotificationTypes.LocalPushIdentifier = .Reserve
+    var lastSpeech: String = ""
+
+    private init() {
+        //とりあえず音源を仮で置いておく
+        let soundpath = Bundle.main.bundleURL.appendingPathComponent("no_sound.mp3")
+        do {
+            player = try AVAudioPlayer(contentsOf: soundpath)
+        } catch {
+        }
+    }
+
+    // 無音を鳴らす
+    func PlayNoSound( identifier : String ) {
+        let content = "no_sound.mp3"
+        lastSpeech = identifier
+        let soundpath = Bundle.main.bundleURL.appendingPathComponent(content)
+        do {
+            if(player.isPlaying){
+                print(debug: "SOUND Playing: \(content)")
+                //再生中の音を止めてしてしまうので再生しない
+            } else {
+                player = try AVAudioPlayer(contentsOf: soundpath)
+                player.play()
+                print(debug: "SOUND Go play: \(content)")
+            }
+        } catch {
+            lastSpeech = ""
+            print(debug: "SOUND NoSound: \(content)")
+            return
+        }
+    }
+
+    // 音声だけ鳴らす
+    func Speaking( identifier : String, content : String ) {
+        lastSpeech = identifier
+        // 音声を再生する
+        let soundpath = Bundle.main.bundleURL.appendingPathComponent(content)
+        do {
+            player = try AVAudioPlayer(contentsOf: soundpath)
+            player.play()
+            print(debug: "SOUND Go play: \(content)")
+        } catch {
+            lastSpeech = ""
+            print(debug: "SOUND NoSound: \(content)")
+            return
+        }
+    }
+
+    // 音声再生中止
+    func CancelSpeak( identifier : String ) {
+        if let alertPlayer = player {
+            if alertPlayer.isPlaying == true {
+                if lastSpeech == identifier {
+                    alertPlayer.stop()
+                }
+            }
+        }
+        lastSpeech = ""
+    }
+
+    // 警報を鳴らす。引数の型定義はAlertDB.swift
+    func VocalizeAlert( alertrec : WarnRecord ) {
+        VocalizeAlert( alertrec: alertrec, identifier: .EcaSwitching)
+    }
+
+    func VocalizeAlert( alertrec : WarnRecord, identifier : PushNotificationTypes.LocalPushIdentifier ) {
+
+        print(debug: "alertrec = \(alertrec)")
+        // 警報を通知する
+        let content = UNMutableNotificationContent()
+        content.title = alertrec.title
+        content.body  = alertrec.body
+        /* 「通知」側の音声は、再生時間上限(10sec)の関係で無音とする
+                    *  無音声ファイル(no_sound.mp3)は予め AppDelegateで ${App}/Library/Sounds にコピー済み
+                    */
+        content.sound = UNNotificationSound(named: UNNotificationSoundName(rawValue: "no_sound.mp3"))
+        // 「通知」を発生させる
+        let request = UNNotificationRequest( identifier: identifier.rawValue, content: content, trigger: nil )
+        // let request = UNNotificationRequest( identifier: "ShipWarn", content: content, trigger: nil )
+        UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
+
+        lastAlert = identifier
+        // 音声を再生する
+        let soundpath = Bundle.main.bundleURL.appendingPathComponent(alertrec.soundName)
+        do {
+                player = try AVAudioPlayer(contentsOf: soundpath)
+                player.play()
+                print(debug: "SOUND Go play: \(alertrec.soundName)")
+        } catch {
+            lastAlert = .Reserve
+            print(debug: "SOUND NoSound: \(alertrec.soundName)")
+            return
+        }
+    }
+
+    // 警報の再生を中断する
+    func CancelAlert() {
+        CancelAlert(identifier : .EcaSwitching )
+    }
+
+    // 警報の再生を中断する
+    func CancelAlert( identifier : PushNotificationTypes.LocalPushIdentifier ) {
+        if let alertPlayer = player {
+            if alertPlayer.isPlaying == true {
+                if lastAlert == identifier {
+                    alertPlayer.stop()
+                }
+            }
+        }
+        lastAlert = .Reserve
+    }
+}