dimensionhub/dimensionhub/dimensionhubApp.swift

//
//  dimensionhubApp.swift
//  dimensionhub
//
//  Created by 安礼成 on 2025/2/18.
//

import SwiftUI
import SwiftData

@main
struct dimensionhubApp: App {
    var sharedModelContainer: ModelContainer = {
        let schema = Schema([
            Item.self
        ])
        let modelConfiguration = ModelConfiguration(
            schema: schema,
            isStoredInMemoryOnly: false,
            allowsSave: true
        )
        
        do {
            return try ModelContainer(for: schema, configurations: [modelConfiguration])
        } catch {
            fatalError("Could not create ModelContainer: \(error)")
        }
    }()
    
    init() {
        if let userId = UserDefaults.standard.string(forKey: "userId") {
            print("user_id is: \(userId)")
        } else {
            UserDefaults.standard.set(Utils.defaultUserId(), forKey: "userId")
        }
    }

    var body: some Scene {
        WindowGroup {
            NavigationStack {
                IndexView()
            }
            .navigationViewStyle(.stack)
        }
        .modelContainer(sharedModelContainer)
    }
}