App Schemas for Siri Integration

import AppIntents
import Foundation

// MARK: - Contact Entity conforming to App Schema

@AssistantSchema(.messages.recipient)
struct UnicornContact: AppEntity, IndexedEntity {
    static let typeDisplayRepresentation = TypeDisplayRepresentation(name: "Unicorn Contact")
    static let defaultQuery = UnicornContactQuery()

    let id: String
    let name: String

    var displayRepresentation: DisplayRepresentation {
        DisplayRepresentation(title: "\(name)")
    }

    // Properties that Siri can semantically search
    @Property(title: "Name")
    var indexedName: String

    init(id: String, name: String) {
        self.id = id
        self.name = name
        self.indexedName = name
    }
}

struct UnicornContactQuery: EntityStringQuery {
    func entities(for identifiers: [String]) async throws -> [UnicornContact] {
        let all = [UnicornContact(id: "1", name: "Glow"),
                   UnicornContact(id: "2", name: "Flare"),
                   UnicornContact(id: "3", name: "Bubbles")]
        return all.filter { identifiers.contains($0.id) }
    }

    func entities(matching string: String) async throws -> [UnicornContact] {
        let all = [UnicornContact(id: "1", name: "Glow"),
                   UnicornContact(id: "2", name: "Flare"),
                   UnicornContact(id: "3", name: "Bubbles")]
        return all.filter { $0.name.localizedCaseInsensitiveContains(string) }
    }
}

// MARK: - Send Message Intent using Messages Domain Schema

@AssistantSchema(.messages.sendMessage)
struct SendUnicornMessageIntent: AppIntent {
    static let title: LocalizedStringResource = "Send Unicorn Message"

    @Parameter(title: "Recipient")
    var recipient: UnicornContact

    @Parameter(title: "Message Body")
    var body: String

    func perform() async throws -> some IntentResult & ReturnsValue<String> {
        // Map schema parameters to your app's messaging logic
        let confirmationMessage = "Sending '\(body)' to \(recipient.name)"
        // In a real app: await UnicornChatService.send(body, to: recipient.id)
        print(confirmationMessage)
        return .result(value: confirmationMessage)
    }
}