Swift SiriKit: Voice Assistant Integration

import Intents

class SendMessageIntentHandler: NSObject, SendMessageIntentHandling {
    func handle(intent: SendMessageIntent, completion: @escaping (SendMessageIntentResponse) -> Void) {
        guard let recipient = intent.recipient,
              let message = intent.message else {
            completion(MessageSendIntentResponse(code: .failure, userActivity: nil))
            return
        }

        // Send message logic
        sendMessage(to: recipient, message: message) { success in
            if success {
                let response = SendMessageIntentResponse.success(userActivity: nil)
                completion(response)
            } else {
                completion(MessageSendIntentResponse.failure(failureError: nil, userActivity: nil))
            }
        }
    }

    func resolveRecipient(for intent: SendMessageIntent, with completion: @escaping (INSpeakableStringResolutionResult) -> Void) {
        if let recipient = intent.recipient {
            completion(.success(with: recipient))
        } else {
            completion(.disambiguation(with: [], needsValue: nil))
        }
    }

    func resolveMessage(for intent: SendMessageIntent, with completion: @escaping (INStringResolutionResult) -> Void) {
        if let message = intent.message {
            completion(.success(with: message))
        } else {
            completion(.needsValue())
        }
    }

    private func sendMessage(to recipient: String, message: String, completion: @escaping (Bool) -> Void) {
        // Message sending logic
        completion(true)
    }
}

// Intent Definition File
// Intent Definition: Start Workout

import Intents

@objc(StartWorkoutIntent)
public class StartWorkoutIntent: NSObject, INIntent {
    @objc public var workoutType: INSpeakableString?
    @objc public var duration: NSNumber?

    @NSManaged public var suggestedInvocationPhrase: String?

    convenience init(workoutType: String, duration: Int) {
        self.init()
        self.workoutType = INSpeakableString(spokenPhrase: workoutType)
        self.duration = NSNumber(value: duration)
    }
}

// Intent Handler
class StartWorkoutIntentHandler: NSObject, StartWorkoutIntentHandling {
    func handle(intent: StartWorkoutIntent, completion: @escaping (StartWorkoutIntentResponse) -> Void) {
        guard let workoutType = intent.workoutType?.spokenPhrase,
              let duration = intent.duration?.intValue else {
            completion(StartWorkoutIntentResponse(code: .failure, userActivity: nil))
            return
        }

        // Start workout
        startWorkout(type: workoutType, duration: duration) { success in
            if success {
                let response = StartWorkoutIntentResponse.success(userActivity: nil)
                completion(response)
            } else {
                completion(StartWorkoutIntentResponse.failure(failureError: nil, userActivity: nil))
            }
        }
    }

    func resolveWorkoutType(for intent: StartWorkoutIntent, with completion: @escaping (INSpeakableStringResolutionResult) -> Void) {
        if let workoutType = intent.workoutType {
            completion(.success(with: workoutType))
        } else {
            completion(.disambiguation(with: ["Running", "Cycling", "Swimming"], needsValue: nil))
        }
    }

    func resolveDuration(for intent: StartWorkoutIntent, with completion: @escaping (INIntegerResolutionResult) -> Void) {
        if let duration = intent.duration {
            completion(.success(with: duration))
        } else {
            completion(.needsValue())
        }
    }

    private func startWorkout(type: String, duration: Int, completion: @escaping (Bool) -> Void) {
        // Workout start logic
        completion(true)
    }
}

class WorkoutIntentViewController: UIViewController, INUIHostedViewControllerControlling {
    func configureView(for intent: StartWorkoutIntent, with context: INIntentHostViewContext, completion: @escaping (CGSize, INUIHostedViewControllerDesiredMetrics) -> Void) {
        let desiredSize = CGSize(width: 320, height: 100)
        completion(desiredSize, .full)
    }

    func configureViewForInteraction(with intent: StartWorkoutIntent, context: INIntentHostViewContext, interaction: INUIHostedViewInteraction) {
        // Configure interaction
    }
}

import Intents

class ShortcutDonationManager {
    func donateWorkoutShortcut(workoutType: String, duration: Int) {
        let intent = StartWorkoutIntent(workoutType: workoutType, duration: duration)

        let interaction = INInteraction(intent: intent, response: nil)

        interaction.donate { error in
            if let error = error {
                print("Error donating shortcut: \(error)")
            } else {
                print("Shortcut donated successfully")
            }
        }
    }

    func donateSendMessageShortcut(to recipient: String) {
        let intent = SendMessageIntent()
        intent.recipient = INPerson(handle: recipient)
        intent.message = "Test message"

        let interaction = INInteraction(intent: intent, response: nil)
        interaction.donate { error in
            if let error = error {
                print("Error donating shortcut: \(error)")
            }
        }
    }
}

class AppAccountManager {
    func saveAccount(username: String) {
        let account = INAppAccount(
            accountName: INSpeakableString(spokenPhrase: username)
        )

        let accountInteraction = INInteraction(account: account)
        accountInteraction.donate { error in
            if let error = error {
                print("Error donating account: \(error)")
            }
        }
    }

    func removeAccount(username: String) {
        // Remove account logic
    }
}

class SiriSuggestionsManager {
    func donateSearchResult(query: String) {
        let intent = INSearchForItemsIntent()
        intent.searchQuery = query

        let response = INSearchForItemsIntentResponse(
            searchedItems: [],
            searchResults: [],
            userActivity: NSUserActivity(activityType: "com.yourapp.search")
        )

        let interaction = INInteraction(intent: intent, response: response)
        interaction.donate { error in
            if let error = error {
                print("Error donating suggestion: \(error)")
            }
        }
    }
}

extension ShortcutDonationManager {
    func donateCustomPhrase(phrase: String, intent: INIntent) {
        let interaction = INInteraction(intent: intent, response: nil)

        interaction.donation {
            donationError in
            if let donationError = donationError {
                print("Error donating phrase: \(donationError)")
            } else {
                print("Phrase donated: \(phrase)")
            }
        }
    }
}