ARK-OS/arkos/setup_app/setup_app.swift

//
// Copyright 2026 Aarav Ravindra Kharade
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

// ═══════════════════════════════════════════════════════════════════
//  ArkOS Setup App (ui_test)
// ═══════════════════════════════════════════════════════════════════
//  The first user-facing application shown after the boot splash
//  animation completes. Renders a welcome screen with navigation
//  buttons using the ArkGraphics display client library.
//
//  This app runs as a system service defined in uitest.serve:
//    name=uitest
//    exec=/system/ui_test
//    autostart=true
//    respawn=true
//    deps=display
//
//  It depends on the display service (ui_daemon) being started first.
//  The ArkGraphics client handles connection retry automatically.
//
//  Screen Layout (1024x768):
//    ┌──────────────────────────────────┐
//    │ Status Bar (time, battery, net)  │ 30px
//    ├──────────────────────────────────┤
//    │                                  │
//    │        [ Get started ]           │ centered
//    │        [ Start ->    ]           │ centered
//    │                                  │
//    └──────────────────────────────────┘
//
//  This app runs as a system service defined in uitest.serve:
//    name=uitest

// `ark.ui.basic` components are built directly into the binary

@main
struct SetupApp: App {
    typealias Backend = GtkBackend
    
    let backend = GtkBackend()
    
    init() {}
    
    var body: some Scene {
        WindowGroup("Setup") {
            VStack {
                Text("Welcome to ARK-OS")
                    .padding(.bottom, 20)
                
                Button("Get Started ->") {
                    print("Get Started clicked!")
                }
            }
            .padding(100)
        }
    }
}