Working with App Intents Framework

import AppIntents

struct GreetingIntent: AppIntent {
    static var title: LocalizedStringResource = "Greet User"
    
    @Parameter(title: "Name")
    var name: String
    
    func run() async throws -> some AppIntentResult {
        return .result(value: "Hello, \(name)!")
    }
}

import AppIntents

struct MyIntent: Intent {
    @Parameter(title: "Name") var name: String
    @Parameter(title: "Age") var age: Int
    @Parameter(title: "Is Active") var isActive: Bool
}

import AppIntents

struct MyIntent: AppIntent {
    static var title: LocalizedStringResource = "My Custom Intent"
    
    func perform() async throws {
        // Perform the action here
        print("Executing MyIntent")
    }
}

import AppIntents

struct OpenAppIntent: Intent {
    static var title: LocalizedStringResource = "Open My App"
    static var description: LocalizedStringResource = "Launch app quickly"

    init() {}

    func run() async throws {
        // Launch the app or perform an action
    }
}

struct OpenAppShortcut: AppIntentShortcut {
    static var intent = OpenAppIntent()
    static var title = "Open My App"
    static var subtitle = "Launch app quickly"
    static var icon = "app.badge"
}

import Intents

struct MyIntent: INIntent {
    let name = "MyIntent"
    let description = "Performs a custom action"
}

import Intents

class IntentHandler: INExtension {
    override func handler(for intent: INIntent) -> Any {
        return self
    }
}

import AppIntents

struct MyIntent: AppIntent {
    static var title: LocalizedString = "My Intent"
    
    @Parameter(title: "Name")
    var name: String
    
    static func suggestions(for parameter: Name) -> [IntentSuggestion] {
        [
            IntentSuggestion("John"),
            IntentSuggestion("Jane")
        ]
    }
}

import AppIntents

struct OpenRecentNotesIntent: AppIntent {
    static var title: LocalizedStringResource = "Open Recent Notes"
    
    static var description: IntentDescription = "Opens the most recently created notes."
    
    @Parameter(title: "Notes Count", default: 5)
    var count: Int
    
    func perform() async throws -> some IntentResult {
        return .result(value: "Opened \(count) recent notes")
    }
}

struct OpenRecentNotesShortcut: AppShortcutsProvider {
    static var appShortcuts: [AppShortcut] {
        AppShortcut(
            intent: OpenRecentNotesIntent(),
            title: "Open Recent Notes",
            subtitle: "View your last 5 notes",
            icon: AppIntentImage(systemName: "doc.text")
        )
    }
}

import AppIntents

struct MyFocusFilter: FocusFilter {
    static let title = "My Focus Filter"
    static let description = "A custom focus filter for specific apps"
    
    func evaluate() async throws -> FocusFilterResult {
        return .include
    }
}

import AppIntents

struct MyEntityQuery: EntityQuery {
    func entities(for search: String) async throws -> [MyEntity] {
        // Fetch entities based on search query
        return []
    }
    
    func entity(for identifier: String) async throws -> MyEntity? {
        // Fetch a specific entity by identifier
        return nil
    }
}

import AppIntents

struct MyEntity: AppEntity {
    let name: String
    let identifier: String
    
    static var typeDisplayRepresentation: TypeDisplayRepresentation {
        "My Entity"
    }
    
    static var defaultQuery: MyEntityQuery {
        MyEntityQuery()
    }
}

import WidgetKit
import SwiftUI

struct MyWidgetEntryView : View {
    var entry: Provider.Entry

    var body: some View {
        VStack {
            Text("Hello, World!")
                .onTapGesture {
                    // Trigger an App Intent here
                }
        }
    }
}

struct MyWidget: Widget {
    let kind: String = "MyWidget"

    var body: some WidgetConfiguration {
        StaticConfiguration(kind: kind, provider: Provider()) { entry in
            MyWidgetEntryView(entry: entry)
        }
        .configurationDisplayName("My Widget")
        .description("This is an example widget.")
    }
}

struct Provider: IntentTimelineProvider {
    func placeholder(in context: Context) -> SimpleEntry {
        SimpleEntry(date: Date(), configuration: ConfigurationIntent())
    }

    func timeline(for configuration: ConfigurationIntent, in context: Context) -> Timeline<SimpleEntry> {
        let entries: [SimpleEntry] = [
            SimpleEntry(date: Date(), configuration: configuration)
        ]
        return Timeline(entries: entries, policy: .after(Date().addingTimeInterval(60 * 60)))
    }
}

struct SimpleEntry: TimelineEntry {
    let date: Date
    let configuration: ConfigurationIntent
}