//
//  MyQrCodeApp.swift
//  MyQrCode
//
//  Created by dev on 2025/8/19.
//

import SwiftUI
import FacebookCore

@main
struct MyQrCodeApp: App {
    @StateObject private var coreDataManager = CoreDataManager.shared
    @StateObject private var languageManager = LanguageManager.shared
    @StateObject private var memoryMonitor = MemoryMonitor.shared
    @State private var showLaunchScreen = true
    
    init() {
        // 初始化Facebook SDK
        FacebookEventManager.shared.configure()
    }
    
    var body: some Scene {
        WindowGroup {
            ZStack {
                ContentView()
                    .environmentObject(coreDataManager)
                    .environmentObject(languageManager)
                    .environmentObject(memoryMonitor)
                    .opacity(showLaunchScreen ? 0 : 1)
                
                if showLaunchScreen {
                    LaunchScreenView()
                        .transition(.opacity)
                        .zIndex(1)
                }
            }
            .onAppear {
                // 显示启动页面3秒
                DispatchQueue.main.asyncAfter(deadline: .now() + 3.0) {
                    withAnimation(.easeInOut(duration: 0.5)) {
                        showLaunchScreen = false
                    }
                    
                    // 记录应用启动事件
                    FacebookEventManager.shared.logAppLaunch()
                }
            }
        }
    }
}