WaterfallFile_UI/WaterfallFile_UIApp.swift


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//
//  WaterfallFile_UIApp.swift
//  WaterfallFile_UI
//
//  Created by Jacky Jack on 23/12/2024.
//

import SwiftUI
import SwiftData

@main
struct WaterfallFile_UIApp: App {
    
    let fileSpectrum = FileSpectrum("rtlsdr_99.5M_m.cu8")
    
    @Environment(\.scenePhase) private var scenePhase
    
    var sharedModelContainer: ModelContainer = {
        let schema = Schema([
            Item.self,
        ])
        let modelConfiguration = ModelConfiguration(schema: schema, isStoredInMemoryOnly: false)

        do {
            return try ModelContainer(for: schema, configurations: [modelConfiguration])
        } catch {
            fatalError("Could not create ModelContainer: \(error)")
        }
    }()

    var body: some Scene {
        WindowGroup {
            ContentView()
            .environmentObject(fileSpectrum)
            .onChange(of: scenePhase) { phase in
                if phase == .active {
                    Task(priority: .userInitiated) {
                        fileSpectrum.startRunning()
                    }
                }
            }
        }
        .modelContainer(sharedModelContainer)
    }
}