mycode/myApp/Keging/IOS/AppSettingsView.swift

//
//  AppSettingsView.swift
//  Keging
//
//  설정 — 앱 테마 등
//

import SwiftUI

struct AppSettingsView: View {
    @AppStorage("app.theme", store: AppGroup.defaults) private var themeMode = "system"
    @Environment(\.dismiss) private var dismiss

    var body: some View {
        NavigationStack {
            Form {
                Section("테마") {
                    Picker("화면 모드", selection: $themeMode) {
                        Text("시스템").tag("system")
                        Text("라이트").tag("light")
                        Text("다크").tag("dark")
                    }
                    .pickerStyle(.segmented)
                }
                Section {
                    LabeledContent("버전", value: versionText)
                } footer: {
                    Text("케깅은 광고와 결제가 없는 완전 무료 앱이에요.")
                }
            }
            .navigationTitle("설정")
            .navigationBarTitleDisplayMode(.inline)
            .toolbar {
                ToolbarItem(placement: .confirmationAction) {
                    Button("완료") { dismiss() }
                }
            }
        }
    }

    private var versionText: String {
        let version = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String ?? "1.0"
        let build = Bundle.main.object(forInfoDictionaryKey: "CFBundleVersion") as? String ?? "1"
        return "\(version) (\(build))"
    }
}