//
//  OnCuePresenterApp.swift
//  OnCuePresenter Watch App
//
//  Created by Pradyun Setti on 22/06/2024.
//

import SwiftUI
import SwiftData
import CoreData

@main
struct OnCuePresenter_Watch_AppApp: App {
    var sharedModelContainer: ModelContainer = {
        let schema = Schema([
            OCProject.self,
            OCCard.self,
        ])
        let modelConfiguration = ModelConfiguration(schema: schema, isStoredInMemoryOnly: false)

        do {
        #if DEBUG
            // Use an autorelease pool to make sure Swift deallocates the persistent
            // container before setting up the SwiftData stack.
            try autoreleasepool {
                let desc = NSPersistentStoreDescription(url: modelConfiguration.url)
                let opts = NSPersistentCloudKitContainerOptions(containerIdentifier: "iCloud.xyz.breadone.oncue")
                desc.cloudKitContainerOptions = opts
                // Load the store synchronously so it completes before initializing the
                // CloudKit schema.
                desc.shouldAddStoreAsynchronously = false
                if let mom = NSManagedObjectModel.makeManagedObjectModel(for: [OCProject.self, OCCard.self]) {
                    let container = NSPersistentCloudKitContainer(name: "OnCue", managedObjectModel: mom)
                    container.persistentStoreDescriptions = [desc]
                    container.loadPersistentStores {_, err in
                        if let err {
                            fatalError(err.localizedDescription)
                        }
                    }
                    // Initialize the CloudKit schema after the store finishes loading.
                    try container.initializeCloudKitSchema()
                    // Remove and unload the store from the persistent container.
                    if let store = container.persistentStoreCoordinator.persistentStores.first {
                        try container.persistentStoreCoordinator.remove(store)
                    }
                }
            }
        #endif
            return try ModelContainer(for: schema, configurations: [modelConfiguration])
        } catch {
            fatalError("Could not create ModelContainer: \(error)")
        }
    }()
    
    var body: some Scene {
        WindowGroup {
            MainViewPresenter()
        }
        .modelContainer(sharedModelContainer)
    }
}