Refactor to MVVM architecture

2025-11-26 22:25:48 +08:00
parent 61f1036f57
commit b71cbae382
31 changed files with 1551 additions and 1229 deletions
@@ -0,0 +1,91 @@
+import AppKit
+import ApplicationLibrary
+import Libbox
+import Library
+import SwiftUI
+
+@MainActor
+public class MainViewModel: ObservableObject {
+    @Published public var selection = NavigationPage.dashboard
+    @Published public var importProfile: LibboxProfileContent?
+    @Published public var importRemoteProfile: LibboxImportRemoteProfile?
+    @Published public var alert: Alert?
+
+    public init() {}
+
+    public func onAppear(environments: ExtensionEnvironments) {
+        environments.postReload()
+        #if !DEBUG
+            if Variant.useSystemExtension {
+                checkApplicationPath()
+            }
+        #endif
+    }
+
+    public func onControlActiveStateChange(_ newValue: ControlActiveState, environments: ExtensionEnvironments) {
+        if newValue != .inactive {
+            environments.postReload()
+        }
+    }
+
+    public func onSelectionChange(_ newValue: NavigationPage, environments: ExtensionEnvironments) {
+        if newValue == .logs {
+            environments.connectLog()
+        }
+    }
+
+    public func openSettings() {
+        selection = .settings
+    }
+
+    public func openURL(_ url: URL) {
+        if url.host == "import-remote-profile" {
+            var error: NSError?
+            importRemoteProfile = LibboxParseRemoteProfileImportLink(url.absoluteString, &error)
+            if error != nil {
+                return
+            }
+            if selection != .profiles {
+                selection = .profiles
+            }
+        } else if url.pathExtension == "bpf" {
+            Task {
+                await importURLProfile(url)
+            }
+        } else {
+            alert = Alert(errorMessage: String(localized: "Handled unknown URL \(url.absoluteString)"))
+        }
+    }
+
+    private func importURLProfile(_ url: URL) async {
+        do {
+            _ = url.startAccessingSecurityScopedResource()
+            importProfile = try await .from(readURL(url))
+            url.stopAccessingSecurityScopedResource()
+        } catch {
+            alert = Alert(error)
+            return
+        }
+        if selection != .profiles {
+            selection = .profiles
+        }
+    }
+
+    private nonisolated func readURL(_ url: URL) async throws -> Data {
+        try Data(contentsOf: url)
+    }
+
+    private func checkApplicationPath() {
+        let directoryName = URL(filePath: Bundle.main.bundlePath).deletingLastPathComponent().pathComponents.last
+        if directoryName != "Applications" {
+            alert = Alert(
+                title: Text("Wrong application location"),
+                message: Text("This app needs to be placed under the Applications folder to work."),
+                dismissButton: .default(Text("Ok")) {
+                    NSWorkspace.shared.selectFile(Bundle.main.bundlePath, inFileViewerRootedAtPath: "")
+                    NSApp.terminate(nil)
+                }
+            )
+        }
+    }
+}