SFSymbolsSample for SwiftUI

01_sf-symbols-sample.swift

import SwiftUI
import DeviceGuru

enum DeviceStyleIcon: String {
    case phoneHome = "phh" // iPhone and iPod touch devices with homebutton
    case phone = "ph" // iPhone
    case padHome = "pah" // iPad witn homebutton
    case pad = "pa" // iPad
    case none = "n" // none (AppleWatch, appleTV, mac)
}

extension DeviceGuru {
    func styleIcon() -> DeviceStyleIcon {
        let notHaveHomeButton = self.notHaveHomeButton()
        let platform = self.platform()
        let deviceIconType: DeviceStyleIcon
        switch platform {
        case .iPhone, .iPodTouch:
            deviceIconType = notHaveHomeButton ? .phone : .phoneHome
        case .iPad:
            deviceIconType = notHaveHomeButton ? .pad : .padHome
        default:
            deviceIconType = .none
        }
        return deviceIconType
    }
    
    func notHaveHomeButton() -> Bool {
        let hardwareString = self.hardwareString()
        let includePrefixCollection = ["iPhone10", "iPhone11", "iPhone12", "iPhone13", "iPad8", "iPad13",]
        let excludePrefixCollection = ["iPhone12,8","iPhone10,1","iPhone10,2","iPhone10,4","iPhone10,5",]
        let notHaveHomeButton = includePrefixCollection.contains(where: { (includePrefix) -> Bool in hardwareString.hasPrefix(includePrefix) }) && !excludePrefixCollection.contains { (excludePrefix) -> Bool in hardwareString.hasPrefix(excludePrefix) }
        return notHaveHomeButton
    }
}

extension DeviceStyleIcon {
    func imageIcon() -> Image {
        switch self {
        case .phoneHome:
            return Image(systemName: "iphone.homebutton")
        case .phone:
            return Image(systemName: "iphone")
        case .padHome:
            return Image(systemName: "ipad.homebutton")
        case .pad:
            return Image(systemName: "ipad")
        default:
            return Image(systemName: "laptopcomputer")
        }
    }
}

struct ContentView: View {
    func imageIcon() -> Image {
        DeviceGuru().styleIcon().imageIcon()
    }
    func deviceDescription() -> Text {
        Text(DeviceGuru().hardwareDescription() ?? "")
    }
    var body: some View {
        GeometryReader{ geometry in
            HStack {
                Spacer()
                VStack {
                    Spacer()
                    self.imageIcon()
                        .font(.system(size: min(geometry.size.width, geometry.size.height) * 0.2, weight: .thin))
                        .foregroundColor(.black)
                        .padding(min(geometry.size.width, geometry.size.height) * 0.05)
                        .background(
                            Circle()
                                .foregroundColor(
                                    .white
                                )
                        )
                    self.deviceDescription()
                        .foregroundColor(.black)
                    Spacer()
                }
                Spacer()
            }
        }
        .background(Color(red: 0.8, green: 0.8, blue: 0.8))
        .ignoresSafeArea()
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}