ColourViewModel.swift

import SwiftUI

class ColourViewModel: ObservableObject {
  
  @Published var red1 = Double()
  @Published var green1 = Double()
  @Published var blue1 = Double()
  @Published var red2 = Double()
  @Published var green2 = Double()
  @Published var blue2 = Double()
  
  @Published var schemeColour1 = Color.clear
  @Published var schemeColour2 = Color.clear
  @Published var schemeColour3 = Color.clear
  @Published var schemeColour4 = Color.clear
  @Published var schemeColour5 = Color.clear
  
  public func getSchemeColours() {
    Task {
      let response = await getResponse()
      DispatchQueue.main.async {
        self.schemeColour1 = response.schemeColour(atIndex: 0) ?? .clear
        self.schemeColour2 = response.schemeColour(atIndex: 1) ?? .clear
        self.schemeColour3 = response.schemeColour(atIndex: 2) ?? .clear
        self.schemeColour4 = response.schemeColour(atIndex: 3) ?? .clear
        self.schemeColour5 = response.schemeColour(atIndex: 4) ?? .clear
      }
    }
  }
}