SwiftUI Checkbox

Select.swift

import SwiftUI

struct Platform: Codable {
    var id: Int
    var name: String?
    var logo: String?
    var color: String?
    var created_at: String?
    var updated_at: String?
}

struct SettingsView: View {
    
    @State var platforms = [Platform]()
    @State var selectedPlatforms = [Int]()
    
    var body: some View {
        List{
            ForEach(self.platforms, id: \.id){ platform in
                HStack {
                    if self.selectedPlatforms.contains(platform.id) {
                        Image(systemName: "checkmark.square.fill")
                    }else{
                        Image(systemName: "square")
                    }
                    Text(platform.name!).padding(.leading, 5)
                }.padding(.vertical, 5)
                    .padding(.horizontal)
                    .listRowInsets(EdgeInsets())
                    .onTapGesture {
                        if self.selectedPlatforms.contains(platform.id) {
                            self.selectedPlatforms.removeAll(where: { $0 == platform.id })
                        }
                        else {
                            self.selectedPlatforms.append(platform.id)
                        }
                }
            }
        }
    }
}