//
//  SimpleControllerView.swift
//  CarController
//
//  Created by Michael Pivato on 13/4/20.
//  Copyright © 2020 Michael Pivato. All rights reserved.
//

import SwiftUI

struct SimpleControllerView: View {
    @EnvironmentObject var server: ServerData
    @State var throttle: Float = 0.5
    @State var steering: Float = 0.5

    
    var body: some View {
        HStack{
            Slider(value: $throttle, in: 0...1){_ in
                self.throttle = 0.5}
            .rotationEffect(.degrees(270))
         
            Slider(value: $steering, in: 0...1){
                _ in self.steering = 0.5
            }
        }
        .onAppear(){
            // Start the gRPC updater. Should be in a separate class/struct to be easier to implement for SLAM Controller after.
        }
        .onDisappear(){
            
        }
    }
}

struct SimpleControllerView_Previews: PreviewProvider {
    static var previews: some View {
        SimpleControllerView()
            .environmentObject(ServerData())
    }
}