Waterfall: drawing from file initial implementatiom, visual version concept is ready

1 files changed, 45 insertions, 0 deletions

diff --git a/WaterfallFile_UI/WaterfallFile_UIApp.swift b/WaterfallFile_UI/WaterfallFile_UIApp.swift
new file mode 100644
index 0000000..959fe55
--- /dev/null
+++ b/WaterfallFile_UI/WaterfallFile_UIApp.swift
@@ -0,0 +1,45 @@
+//
+//  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()
+    
+    @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)
+    }
+}