Updated advance iOS app navigation between packages

janeshsutharios · janeshsutharios · commit 399e86423dbd · 2025-08-08T20:46:04.000+05:30
diff --git a/ScalablePackageNavigation/.DS_Store b/ScalablePackageNavigation/.DS_Store
diff --git a/ScalablePackageNavigation/AppRouter/.gitignore b/ScalablePackageNavigation/AppRouter/.gitignore
diff --git a/ScalablePackageNavigation/AppRouter/Package.swift b/ScalablePackageNavigation/AppRouter/Package.swift
@@ -4,19 +4,19 @@
 import PackageDescription
 
 let package = Package(
-    name: "Router",
+    name: "AppRouter",
     products: [
         // Products define the executables and libraries a package produces, making them visible to other packages.
         .library(
-            name: "Router",
-            targets: ["Router"]
+            name: "AppRouter",
+            targets: ["AppRouter"]
         ),
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
         // Targets can depend on other targets in this package and products from dependencies.
         .target(
-            name: "Router"
+            name: "AppRouter"
         ),
 
     ]
diff --git a/ScalablePackageNavigation/AppRouter/Sources/AppRouter/AppRouter.swift b/ScalablePackageNavigation/AppRouter/Sources/AppRouter/AppRouter.swift
@@ -1,8 +1,6 @@
 // The Swift Programming Language
 // https://docs.swift.org/swift-book
 import SwiftUI
-//import CartPackage
-//import OrderSummaryPackage
 import Combine
 
 public enum Route {
@@ -15,4 +13,5 @@ public enum Route {
 public class AppRouter: ObservableObject {
     @Published public var path: [Route] = []
     @Published public var cartItems: [String] = []
+    public init() {}  // Add public initializer
 }
diff --git a/ScalablePackageNavigation/CartPackage/Package.swift b/ScalablePackageNavigation/CartPackage/Package.swift
@@ -13,14 +13,14 @@ let package = Package(
         ),
     ],
     dependencies: [
-        .package(name: "Router", path: "../Router") // Local path
+        .package(name: "AppRouter", path: "../AppRouter") // Local path
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
         // Targets can depend on other targets in this package and products from dependencies.
         .target(
             name: "CartPackage",
-            dependencies: ["Router"] // Explicit dependency
+            dependencies: ["AppRouter"] // Explicit dependency
         ),
 
     ]
diff --git a/ScalablePackageNavigation/CartPackage/Sources/CartPackage/CartView.swift b/ScalablePackageNavigation/CartPackage/Sources/CartPackage/CartView.swift
@@ -1,5 +1,6 @@
 import SwiftUI
-import Router
+import Combine
+import AppRouter
 
 @available(iOS 13.0, *)
 public struct CartView: View {
diff --git a/ScalablePackageNavigation/CustomFoundation/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata b/ScalablePackageNavigation/CustomFoundation/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
diff --git a/ScalablePackageNavigation/OrderSummaryPackage/Package.swift b/ScalablePackageNavigation/OrderSummaryPackage/Package.swift
@@ -13,14 +13,14 @@ let package = Package(
         ),
     ],
     dependencies: [
-        .package(name: "Router", path: "../Router") // Local path
+        .package(name: "AppRouter", path: "../AppRouter") // Local path
     ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
         // Targets can depend on other targets in this package and products from dependencies.
         .target(
             name: "OrderSummaryPackage",
-            dependencies: ["Router"]
+            dependencies: ["AppRouter"]
         ),
 
     ]
diff --git a/ScalablePackageNavigation/OrderSummaryPackage/Sources/OrderSummaryPackage/OrderSummaryView.swift b/ScalablePackageNavigation/OrderSummaryPackage/Sources/OrderSummaryPackage/OrderSummaryView.swift
@@ -1,5 +1,6 @@
 import SwiftUI
-import Router
+import Combine
+import AppRouter
 
 @available(iOS 13.0, *)
 public struct OrderSummaryView: View {
@@ -16,7 +17,9 @@ public struct OrderSummaryView: View {
             }
             Button("Go to Home") {
                 router.path = []
+                router.cartItems.removeAll()
             }
+            .navigationBarBackButtonHidden()
         }
     }
 }
diff --git a/ScalablePackageNavigation/ScalablePackageNavigation.xcodeproj/project.pbxproj b/ScalablePackageNavigation/ScalablePackageNavigation.xcodeproj/project.pbxproj
@@ -7,9 +7,9 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		4F381BEB2E4648FF006B6CDA /* AppRouter in Frameworks */ = {isa = PBXBuildFile; productRef = 4F381BEA2E4648FF006B6CDA /* AppRouter */; };
 		4FC6A5072E463C0E0034244F /* OrderSummaryPackage in Frameworks */ = {isa = PBXBuildFile; productRef = 4FC6A5062E463C0E0034244F /* OrderSummaryPackage */; };
 		4FC6A50A2E463C140034244F /* CartPackage in Frameworks */ = {isa = PBXBuildFile; productRef = 4FC6A5092E463C140034244F /* CartPackage */; };
-		4FF513612E463E1B0074C3AC /* Router in Frameworks */ = {isa = PBXBuildFile; productRef = 4FF513602E463E1B0074C3AC /* Router */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -29,8 +29,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				4F381BEB2E4648FF006B6CDA /* AppRouter in Frameworks */,
 				4FC6A5072E463C0E0034244F /* OrderSummaryPackage in Frameworks */,
-				4FF513612E463E1B0074C3AC /* Router in Frameworks */,
 				4FC6A50A2E463C140034244F /* CartPackage in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -76,7 +76,7 @@
 			packageProductDependencies = (
 				4FC6A5062E463C0E0034244F /* OrderSummaryPackage */,
 				4FC6A5092E463C140034244F /* CartPackage */,
-				4FF513602E463E1B0074C3AC /* Router */,
+				4F381BEA2E4648FF006B6CDA /* AppRouter */,
 			);
 			productName = ScalablePackageNavigation;
 			productReference = 4FC6A4DC2E4628C50034244F /* ScalablePackageNavigation.app */;
@@ -110,7 +110,7 @@
 			packageReferences = (
 				4FC6A5052E463C0E0034244F /* XCLocalSwiftPackageReference "OrderSummaryPackage" */,
 				4FC6A5082E463C140034244F /* XCLocalSwiftPackageReference "CartPackage" */,
-				4FF5135F2E463E1B0074C3AC /* XCLocalSwiftPackageReference "Router" */,
+				4F381BE92E4648FF006B6CDA /* XCLocalSwiftPackageReference "AppRouter" */,
 			);
 			preferredProjectObjectVersion = 77;
 			productRefGroup = 4FC6A4DD2E4628C50034244F /* Products */;
@@ -361,6 +361,10 @@
 /* End XCConfigurationList section */
 
 /* Begin XCLocalSwiftPackageReference section */
+		4F381BE92E4648FF006B6CDA /* XCLocalSwiftPackageReference "AppRouter" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = AppRouter;
+		};
 		4FC6A5052E463C0E0034244F /* XCLocalSwiftPackageReference "OrderSummaryPackage" */ = {
 			isa = XCLocalSwiftPackageReference;
 			relativePath = OrderSummaryPackage;
@@ -369,13 +373,13 @@
 			isa = XCLocalSwiftPackageReference;
 			relativePath = CartPackage;
 		};
-		4FF5135F2E463E1B0074C3AC /* XCLocalSwiftPackageReference "Router" */ = {
-			isa = XCLocalSwiftPackageReference;
-			relativePath = Router;
-		};
 /* End XCLocalSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
+		4F381BEA2E4648FF006B6CDA /* AppRouter */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = AppRouter;
+		};
 		4FC6A5062E463C0E0034244F /* OrderSummaryPackage */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = OrderSummaryPackage;
@@ -384,10 +388,6 @@
 			isa = XCSwiftPackageProductDependency;
 			productName = CartPackage;
 		};
-		4FF513602E463E1B0074C3AC /* Router */ = {
-			isa = XCSwiftPackageProductDependency;
-			productName = Router;
-		};
 /* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 4FC6A4D42E4628C50034244F /* Project object */;
diff --git a/ScalablePackageNavigation/ScalablePackageNavigation/AppViews/DashboardView.swift b/ScalablePackageNavigation/ScalablePackageNavigation/AppViews/DashboardView.swift
@@ -1,6 +1,6 @@
 import SwiftUI
 import CartPackage
-import Router
+import AppRouter
 
 struct DashboardView: View {
     @EnvironmentObject var router: AppRouter
diff --git a/ScalablePackageNavigation/ScalablePackageNavigation/AppViews/ModularCartApp.swift b/ScalablePackageNavigation/ScalablePackageNavigation/AppViews/ModularCartApp.swift
@@ -1,25 +1,31 @@
 import SwiftUI
+import AppRouter
+import CartPackage
+import OrderSummaryPackage
 
 @main
-struct ModularCartApp: App {
-    @StateObject private var router = AppRouter()
+struct ScalableNavigationApp: App {
+    @StateObject var router = AppRouter()
 
     var body: some Scene {
         WindowGroup {
             NavigationStack(path: $router.path) {
                 DashboardView()
+                    .environmentObject(router) // 👈 inject here
                     .navigationDestination(for: Route.self) { route in
                         switch route {
-                        case .dashboard:
-                            DashboardView()
                         case .cart:
                             CartView()
+                                .environmentObject(router) // 👈 inject here too
                         case .summary:
                             OrderSummaryView()
+                                .environmentObject(router)
+                        case .dashboard:
+                            DashboardView()
+                                .environmentObject(router)
                         }
                     }
-                    .environmentObject(router)
             }
         }
     }
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,6 @@`
`1`	`1`	`import SwiftUI`
`2`		`-import Router`
	`2`	`+import Combine`
	`3`	`+import AppRouter`
`3`	`4`
`4`	`5`	`@available(iOS 13.0, *)`
`5`	`6`	`public struct OrderSummaryView: View {`
`@@ -16,7 +17,9 @@ public struct OrderSummaryView: View {`
`16`	`17`	`}`
`17`	`18`	`Button("Go to Home") {`
`18`	`19`	`router.path = []`
	`20`	`+ router.cartItems.removeAll()`
`19`	`21`	`}`
	`22`	`+ .navigationBarBackButtonHidden()`
`20`	`23`	`}`
`21`	`24`	`}`
`22`	`25`	`}`