import SwiftUI import DesignSystem struct IconSelectorView: View { enum Icon: Int, CaseIterable, Identifiable { var id: String { "\(rawValue)" } init(string: String) { if string == Icon.primary.appIconName { self = .primary } else { self = .init(rawValue: Int(String(string.last!))!)! } } case primary = 0 case alt1, alt2, alt3, alt4, alt5, alt6, alt7, alt8 case alt9, alt10, alt11, alt12, alt13, alt14 case alt15, alt16, alt17, alt18 var appIconName: String { switch self { case .primary: return "AppIcon" default: return "AppIconAlternate\(rawValue)" } } var iconName: String { "icon\(rawValue)" } } @EnvironmentObject private var theme: Theme @State private var currentIcon = UIApplication.shared.alternateIconName ?? Icon.primary.appIconName private let columns = [GridItem(.adaptive(minimum: 125, maximum: 1024))] var body: some View { ScrollView { VStack(alignment: .leading) { LazyVGrid(columns: columns, spacing: 6) { ForEach(Icon.allCases) { icon in Button { currentIcon = icon.appIconName if icon.rawValue == Icon.primary.rawValue { UIApplication.shared.setAlternateIconName(nil) } else { UIApplication.shared.setAlternateIconName(icon.appIconName) } } label: { ZStack(alignment: .bottomTrailing) { Image(uiImage: .init(named: icon.iconName) ?? .init()) .resizable() .aspectRatio(contentMode: .fit) .frame(minHeight: 125, maxHeight: 1024) .cornerRadius(6) .shadow(radius: 3) if icon.appIconName == currentIcon { Image(systemName: "checkmark.seal.fill") .padding(4) .tint(.green) } } } } } } .padding(6) .navigationTitle("Icons") } .background(theme.primaryBackgroundColor) } }