增加push功能。

2024-09-10 16:39:30 +08:00
parent 5b3b2f4a5f
commit 434df13a41
6 changed files with 232 additions and 7 deletions
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict/>
+<dict>
+	<key>aps-environment</key>
+	<string>development</string>
+</dict>
 </plist>
@@ -8,15 +8,24 @@
 import SwiftUI
 import TrustDecision

+import Combine
 import Firebase
 import FirebaseAnalytics
 import FirebaseCrashlytics

@main
 struct AIGrammarApp: App {
-    let persistenceController = PersistenceController.shared
        
+    // 获取 AppDelegate 的实例
+    @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
+    let persistenceController = PersistenceController.shared
+    @StateObject private var appState = NofifyState()
+    @State private var urlToOpen: String?
+    
    init() {
+        // 将当前实例传递给 AppDelegate
+        appDelegate.app = self
+        
        // 初始化部分
        setupLogging()
        _ = InitApp.shared
@@ -33,12 +42,68 @@ struct AIGrammarApp: App {

    var body: some Scene {
        WindowGroup {
-            AllTabView()
+            AllTabView(selectedTab: $appState.selectedTab, showPromotion: $appState.showPromotion, promotionMode: $appState.promotionMode)
                .environment(\.managedObjectContext, persistenceController.container.viewContext)
                .environmentObject(IAPManager()) // 这里添加 IAPManager
                .environmentObject(globalEnvironment) // 这里添加 IAPManager
+                .environmentObject(appState)
                .preferredColorScheme(.light) // 强制整个应用使用亮色模式
+                .sheet(isPresented: $appState.showPromotion) {
+                    switch appState.promotionMode {
+                    case .halfScreen:
+                        PromotionView() // 半屏模式
+                            .presentationDetents([.medium])
+                    case .fullScreen:
+                        PromotionView() // 全屏模式
+                            .edgesIgnoringSafeArea(.all)
+                    default:
+                        EmptyView()
+                    }
+                }
+                .onChange(of: urlToOpen) { url in
+                    if let url = url, let link = URL(string: url) {
+                        UIApplication.shared.open(link)
+                    }
+                }
+                .onReceive(NotificationCenter.default.publisher(for: UIApplication.didBecomeActiveNotification)) { _ in
+                    handlePushNotification()
+                }
+        }
+    }
+     
+    // 这个是在app外打开链接，实际上不应该用到。
+    func openURL(urlString: String) {
+        urlToOpen = urlString
+    }
+    
+    func handlePushNotification() {
+        // 确保在主线程中更新视图
+        DispatchQueue.main.async {
+            let pushInfo = globalEnvironment.pushSettings
+            // 切换到对应的tab
+            if pushInfo.gotoTab >= 0 && pushInfo.gotoTab < 4 {
+                self.appState.selectedTab = pushInfo.gotoTab
+            }else {
+                logger.info("invalid goto Tab: \(pushInfo.gotoTab)")
+            }
+            // 是否显示本地页面
+            if pushInfo.showPage && pushInfo.page != "" {
+                self.appState.showPromotion = true
+                switch pushInfo.showMode {
+                case "halfScreen" :
+                    self.appState.promotionMode = PromotionDisplayType.halfScreen
+                case "fullScreen" :
+                    self.appState.promotionMode = PromotionDisplayType.fullScreen
+                default:
+                    break
+                }
+            }
+            // 是否显示远程页面
+            if pushInfo.showPage && pushInfo.openURL != "" {
+                urlToOpen = pushInfo.openURL
+            }
+            
+            logger.info("Push Values. gotoTab: \(pushInfo.gotoTab), showPage: \(pushInfo.showPage), page: \(pushInfo.page), showMode: \(pushInfo.showMode), url: \(pushInfo.openURL)")
        }
    }
-        
 }
@@ -9,36 +9,58 @@ import SwiftUI


 struct AllTabView: View {
+    // 当前正在展示的tab
+    @Binding var selectedTab: Int
+    @Binding var showPromotion: Bool
+    @Binding var promotionMode: PromotionDisplayType
+    
    var body: some View {
-        TabView {
+        TabView(selection: $selectedTab) {
            GrammarCheckView()
                .tabItem {
                    Image(systemName: "book.fill")
                    Text("Grammar Check")
                }
+                .tag(0)

            WordsView()
                .tabItem {
                    Image(systemName: "text.bubble")
                    Text("Words")
                }
+                .tag(1)

            TranslateView()
                .tabItem {
                    Image(systemName: "globe")
                    Text("Translate")
                }
+                .tag(2)

            SettingsView()
                .tabItem {
                    Image(systemName: "gear")
                    Text("Settings")
                }
+                .tag(3)
        }
    }
 }

+struct AllTabView_Preview: View{
+    @State private var selectedTab = 2
+    @State private var showPromotion = false
+    @State private var promotionMode: PromotionDisplayType = .halfScreen
+    @State private var urlToOpen: String?
+    
+    var body: some View {
+        VStack {
+            AllTabView(selectedTab: $selectedTab, showPromotion: $showPromotion, promotionMode: $promotionMode)
+        }
+    }
+    
+}

 #Preview {
-    AllTabView()
+    AllTabView_Preview()
 }
@@ -83,7 +83,16 @@ class GlobalEnvironment: ObservableObject {
        logger.info("baseHost: \(self.baseHost)")
        // 以后定义SandBox的功能，主要是商品列表的区分。
    }
-    
+    // 使用结构体组织相关的设置
+    @Published var pushSettings: PushInfo = PushInfo()
+    struct PushInfo{
+        var gotoTab: Int = 0
+        var showPage: Bool = false
+        var page: String = ""
+        var showMode: String = ""
+        var openURL: String = ""
+        var appAtFront : Bool = false
+    }
 }

 // 全局实例
@@ -0,0 +1,118 @@
+//
+//  PushHandler.swift
+//  AIGrammar
+//
+//  Created by oscar on 2024/8/31.
+//
+
+import UIKit
+import SwiftUI
+import UserNotifications
+
+enum PromotionDisplayType {
+    case halfScreen
+    case fullScreen
+    case urlLink(String) // URL 链接，可以传递 URL 字符串
+}
+
+class NofifyState: ObservableObject {
+    @Published var selectedTab: Int = 0
+    @Published var showPromotion: Bool = false
+    @Published var promotionMode: PromotionDisplayType = .halfScreen
+}
+
+class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDelegate {
+    // 保存 AIGrammarApp 的实例
+    var app: AIGrammarApp?
+    
+    var window: UIWindow?
+    var rootView: ContentView?
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        
+        // 设置 UNUserNotificationCenter 的 delegate
+        UNUserNotificationCenter.current().delegate = self
+        
+        // 注册推送通知
+        registerForPushNotifications()
+        return true
+    }
+
+    func registerForPushNotifications() {
+        UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { granted, error in
+            logger.info("Permission granted: \(granted)")
+            guard granted else { return }
+            self.getNotificationSettings()
+        }
+    }
+
+    func getNotificationSettings() {
+        UNUserNotificationCenter.current().getNotificationSettings { settings in
+            logger.info("Notification settings: \(settings)")
+            guard settings.authorizationStatus == .authorized else { return }
+            DispatchQueue.main.async {
+                UIApplication.shared.registerForRemoteNotifications()
+            }
+        }
+    }
+
+    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
+        let tokenParts = deviceToken.map { data in String(format: "%02.2hhx", data) }
+        let token = tokenParts.joined()
+        logger.info("Device Token: \(token)")
+        // 你可以在此处将 token 发送到你的服务器
+    }
+
+    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
+        logger.error("Failed to register: \(error)")
+    }
+    
+    /*
+    // 处理前台接收推送通知
+    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
+        logger.info("get push msg in willPresent")
+        globalEnvironment.pushSettings.appAtFront = true
+        //completionHandler([.sound, .banner])
+    }
+     */
+
+    // 处理用户响应推送通知
+    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
+        logger.info("get push msg in didReceive")
+        let userInfo = response.notification.request.content.userInfo
+        
+        // 解析相关的参数，保存到全局变量中。等用户唤起主界面后执行
+        globalEnvironment.pushSettings.gotoTab = extractValue(from: userInfo, key: "gotoTab", defaultValue: 0, logMessage: "gotoTab not found or invalid in userInfo")
+        globalEnvironment.pushSettings.showPage = extractValue(from: userInfo, key: "showPage", defaultValue: 0, logMessage: "showPage not found or invalid in userInfo") != 0
+        globalEnvironment.pushSettings.page = extractValue(from: userInfo, key: "page", defaultValue: "", logMessage: "page not found or invalid in userInfo")
+        globalEnvironment.pushSettings.showMode = extractValue(from: userInfo, key: "showMode", defaultValue: "", logMessage: "showMode not found or invalid in userInfo")
+        globalEnvironment.pushSettings.openURL = extractValue(from: userInfo, key: "url", defaultValue: "", logMessage: "url not found or invalid in userInfo")
+
+        // 如果推送过来的时候，已经在前台了，需要触发一下
+        if globalEnvironment.pushSettings.appAtFront {
+            DispatchQueue.main.async {
+                self.app?.handlePushNotification()
+            }
+            globalEnvironment.pushSettings.appAtFront = false
+        }
+        completionHandler()
+    }
+
+    // 解析 userInfo 的通用函数
+    func extractValue<T>(from userInfo: [AnyHashable: Any], key: String, defaultValue: T, logMessage: String) -> T {
+        if let value = userInfo[key] as? T {
+            return value
+        } else {
+            logger.info(logMessage)
+            return defaultValue
+        }
+    }
+
+}
+
+
+struct PromotionView: View {
+    var body: some View {
+        Text("This is the Promotion View")
+    }
+}