feat(ui): add family controls, casting and native notifications

ios/FrameControl.xcodeproj/project.pbxproj

@@ -17,6 +17,7 @@
 		78427FC66780623F31E7501E /* FrameControlApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 93C8E0D7C3F4F628941B3D5A /* FrameControlApp.swift */; };
 		84423CB45629465420180A64 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 8F2CB550FC81C01E6BDD5A71 /* Assets.xcassets */; };
 		9657F7BC23E3352E5AB30777 /* SetupView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DB544223FC60A59CC3E8EF5F /* SetupView.swift */; };
+		A0C5B00E257230A38DBD9E54 /* ComfortNotificationTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = E81218B75FEEE47B8D8BAE20 /* ComfortNotificationTests.swift */; };
 		A8C7AED25A6280682FCE45DC /* Citadel in Frameworks */ = {isa = PBXBuildFile; productRef = 6BA549B6CC0A0CB847126456 /* Citadel */; };
 		DC043FB74BE2D23F3A5826BF /* FrameControlTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1740B691F9C25E5FB6F9EFC3 /* FrameControlTests.swift */; };
 		E6898C714A92D3979F73B6E1 /* FrameFinder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2F288DF6636A417F0CA3A6CD /* FrameFinder.swift */; };
@@ -48,6 +49,7 @@
 		BF0FCA7117DA3ABA449B4EE0 /* InstallLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstallLink.swift; sourceTree = "<group>"; };
 		D6C4E6C28315CA8729FCAAEA /* WebShell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebShell.swift; sourceTree = "<group>"; };
 		DB544223FC60A59CC3E8EF5F /* SetupView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SetupView.swift; sourceTree = "<group>"; };
+		E81218B75FEEE47B8D8BAE20 /* ComfortNotificationTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComfortNotificationTests.swift; sourceTree = "<group>"; };
 		EDC7BA8014DBC302D08FD397 /* HeadsetServer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeadsetServer.swift; sourceTree = "<group>"; };
 		F3E2F5607DD877272483D64E /* FrameControl.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = FrameControl.app; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
@@ -107,6 +109,7 @@
 		75A17B1C79C8C3C60FEABBA6 /* FrameControlTests */ = {
 			isa = PBXGroup;
 			children = (
+				E81218B75FEEE47B8D8BAE20 /* ComfortNotificationTests.swift */,
 				1740B691F9C25E5FB6F9EFC3 /* FrameControlTests.swift */,
 			);
 			path = FrameControlTests;
@@ -274,6 +277,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				A0C5B00E257230A38DBD9E54 /* ComfortNotificationTests.swift in Sources */,
 				DC043FB74BE2D23F3A5826BF /* FrameControlTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

ios/FrameControl/Web/WebShell.swift

@@ -1,6 +1,7 @@
 import SwiftUI
 import UIKit
 import WebKit
+import UserNotifications
 
 /// The Frame Control page, served by the server on the headset, in a web view.
 /// window.frameApp (the same bridge the desktop app's preload.js provides) lets
@@ -48,6 +49,7 @@ struct WebShell: UIViewRepresentable {
       let installCb = null;
       window.frameApp = {
         platform: "ios",
+        notify: (message, request) => call("notify", { message, request }),
         readClipboard: () => call("readClipboard"),
         setUpConnection: () => call("setUpConnection"),
         open: (what) => call("open", what),
@@ -58,13 +60,31 @@ struct WebShell: UIViewRepresentable {
     })();
     """
 
-    final class Coordinator: NSObject, WKScriptMessageHandlerWithReply, WKNavigationDelegate, WKUIDelegate {
+    final class Coordinator: NSObject, WKScriptMessageHandlerWithReply, WKNavigationDelegate, WKUIDelegate, UNUserNotificationCenterDelegate {
         let model: AppModel
         weak var web: WKWebView?
         var loaded: URL?
         private var installReady = false
 
-        init(model: AppModel) { self.model = model }
+        init(model: AppModel) {
+            self.model = model
+            super.init()
+            UNUserNotificationCenter.current().delegate = self
+        }
+
+        func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification,
+                                    withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
+            completionHandler([.banner, .sound, .list])
+        }
+
+        static func notificationContent(_ message: String) -> UNMutableNotificationContent? {
+            guard !message.isEmpty, message.count <= 500 else { return nil }
+            let content = UNMutableNotificationContent()
+            content.title = "Frame Control"
+            content.body = message
+            content.sound = .default
+            return content
+        }
 
         // MARK: bridge
 
@@ -76,6 +96,28 @@ struct WebShell: UIViewRepresentable {
             }
             let arg = body["arg"]
             switch name {
+            case "notify":
+                guard message.frameInfo.isMainFrame,
+                      message.frameInfo.securityOrigin.host == "127.0.0.1",
+                      let args = arg as? [String: Any], let text = args["message"] as? String,
+                      let content = Self.notificationContent(text) else {
+                    return replyHandler(nil, "Invalid notification")
+                }
+                let center = UNUserNotificationCenter.current()
+                let send: (Bool, Error?) -> Void = { allowed, error in
+                    guard allowed else {
+                        return replyHandler(nil, error?.localizedDescription ?? "Notifications are off. Enable them in iOS Settings.")
+                    }
+                    let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: nil)
+                    center.add(request) { error in replyHandler(error == nil, error?.localizedDescription) }
+                }
+                if args["request"] as? Bool == true {
+                    center.requestAuthorization(options: [.alert, .sound], completionHandler: send)
+                } else {
+                    center.getNotificationSettings { settings in
+                        send(settings.authorizationStatus == .authorized || settings.authorizationStatus == .provisional, nil)
+                    }
+                }
             case "readClipboard":
                 replyHandler(UIPasteboard.general.string ?? "", nil)
             case "setUpConnection":

ios/FrameControlTests/ComfortNotificationTests.swift

@@ -0,0 +1,14 @@
+import XCTest
+import UserNotifications
+@testable import Frame_Control
+
+final class ComfortNotificationTests: XCTestCase {
+    func testNotificationContentAndBounds() {
+        let content = WebShell.Coordinator.notificationContent("Time for a break")
+        XCTAssertEqual(content?.title, "Frame Control")
+        XCTAssertEqual(content?.body, "Time for a break")
+        XCTAssertNotNil(content?.sound)
+        XCTAssertNil(WebShell.Coordinator.notificationContent(""))
+        XCTAssertNil(WebShell.Coordinator.notificationContent(String(repeating: "x", count: 501)))
+    }
+}