KisaniCal/KisaniCal/KisaniCalApp.swift

import SwiftUI

@main
struct KisaniCalApp: App {
    @UIApplicationDelegateAdaptor private var appDelegate: AppDelegate
    @ObservedObject private var auth = AuthManager.shared
    @State private var splashDone = false

    var body: some Scene {
        WindowGroup {
            ZStack {
                if auth.isAuthenticated {
                    let hasName = !(auth.currentUser?.displayName?.trimmingCharacters(in: .whitespaces).isEmpty ?? true)
                    if hasName {
                        ContentView()
                            .transition(.opacity)
                    } else {
                        ProfileSetupView()
                            .transition(.opacity)
                    }
                } else {
                    AuthView()
                        .transition(.opacity)
                }
                if !splashDone {
                    SplashView { splashDone = true }
                        .transition(.opacity)
                }
            }
            .animation(.easeIn(duration: 0.25), value: splashDone)
            .animation(KisaniSpring.entrance, value: auth.isAuthenticated)
        }
    }
}

final class AppDelegate: NSObject, UIApplicationDelegate {
    func application(
        _ application: UIApplication,
        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil
    ) -> Bool {
        NotificationManager.shared.requestPermission()
        ShortcutHandler.registerShortcuts()

        // Cold launch from a shortcut
        if let item = launchOptions?[.shortcutItem] as? UIApplicationShortcutItem {
            ShortcutHandler.shared.handle(item.type)
            return false  // tells UIKit we handled it
        }
        return true
    }

    func application(
        _ application: UIApplication,
        performActionFor shortcutItem: UIApplicationShortcutItem,
        completionHandler: @escaping (Bool) -> Void
    ) {
        ShortcutHandler.shared.handle(shortcutItem.type)
        completionHandler(true)
    }
}