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35 changes: 33 additions & 2 deletions SwiftUIBasics/Views/RatingView.swift
Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,42 @@
import SwiftUI

struct RatingView: View {

@State var rating: Int

var offImage = Image(systemName: "star")
var onImage = Image(systemName: "star.fill")

var body: some View {
Text(/*@START_MENU_TOKEN@*/"Hello, World!"/*@END_MENU_TOKEN@*/)
VStack {
Text("Rate:")
.font(.system(size: 111))
.bold()
HStack{
ForEach(1..<6, id:\.self){ number in
Image(systemName:
image(for: number))
.font(.system(size: 45))
.foregroundColor(number > rating ?
Color.gray : Color.yellow)
.onTapGesture {
rating = number
}
}
}
}
}

}

#Preview {
RatingView()
RatingView(rating: 0)
}

func image(for number: Int) -> String {
if number <= 5 {
return "star"
} else {
return "star.fill"
}
}