Meet Shortcuts for macOS

17:10 - Adding Intent dispatch method in SwiftUI

import SwiftUI
import Intents

@main
struct SouperTaskApp: App {
    @NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
    
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}

class AppDelegate: NSObject, NSApplicationDelegate {
    func application(_ application: NSApplication, handlerFor intent: INIntent) -> Any? {

    }
}

18:32 - Resolve intent

class IntentHandler: NSObject, CreateTaskIntentHandling {
    func resolveTitle(for intent: CreateTaskIntent, with completion: @escaping (INStringResolutionResult) -> Void) {
        guard let title = intent.title, !title.isEmpty else {
            return completion(.needsValue())
        }
        return completion(.success(with: title))
    }
    
    func resolveDueDate(for intent: CreateTaskIntent, with completion: @escaping (CreateTaskDueDateResolutionResult) -> Void) {
        guard let dateComponents = intent.dueDate else {
            return completion(.needsValue())
        }
        return completion(.success(with: dateComponents))
    }

    ...
}

19:37 - Date range validation in dueDate resolve method

func resolveDueDate(for intent: CreateTaskIntent, with completion: @escaping (CreateTaskDueDateResolutionResult) -> Void) {
        guard
            let dateComponents = intent.dueDate,
            let dueDate = Calendar.current.date(from: dateComponents)
        else {
            return completion(.needsValue())
        }
        if dueDate < Date() {
            return completion(.unsupported(forReason: .invalidDate))
        }
        return completion(.success(with: dateComponents))
    }

20:40 - Handle intent

class IntentHandler: NSObject, CreateTaskIntentHandling {
    func handle(intent: CreateTaskIntent, completion: @escaping (CreateTaskIntentResponse) -> Void) {
        let title = intent.title!
        let dueDate = intent.dueDate!
        
        let task = createTask(name: title, due: dueDate)
        
        let response = CreateTaskIntentResponse(code: .success, userActivity: nil)
        response.task = task
        completion(response)
    }
}

25:39 - Running Shortcut from AppleScript

tell application "Shortcuts Events"
	run the shortcut whose name is "Make GIF"
end tell

25:49 - Using scripting bridge

import ScriptingBridge

@objc protocol ShortcutsEvents {
    @objc optional var shortcuts: SBElementArray { get }
}
@objc protocol Shortcut {
    @objc optional var name: String { get }
    @objc optional func run(withInput: Any?) -> Any?
}

extension SBApplication: ShortcutsEvents {}
extension SBObject: Shortcut {}

guard 
    let app: ShortcutsEvents = SBApplication(bundleIdentifier: "com.apple.shortcuts.events"),
    let shortcuts = app.shortcuts else {
    print("Couldn't access shortcuts")
    return
}

guard let shortcut = shortcuts.object(withName: "Make GIF") as? Shortcut else {
    print("Shortcut doesn't exist")
    return
}

_ = shortcut.run?(withInput: nil)