Click the button to move to the next iteration - ios

Question

I'm trying to make a quiz app using SwiftUI. Since I am doing mobile programming for the first time, I am inexperienced and I may have basic mistakes. I keep the questions that I will use in app in a CSV file. I am reading this CSV file with a foreach loop, but all questions are loaded on the screen because the loop is expected to end in the view section. What I want is for the foreach loop to go to the next iteration only when the button is clicked.
//
// QuestionView.swift
// csvQuestions
//
//
import SwiftUI
struct QuestionView: View {
var brandGradient = Gradient(colors: \[Color (.systemPurple), Color(.systemIndigo)\])
#State var Questionx:\[Question\]
var body: some View {
ZStack{
//ARKA PLAN
Image("Image")
.resizable()
.scaledToFill()
.frame(width: UIScreen.main.bounds.width*1,height: UIScreen.main.bounds.height*1)
VStack{
RoundedRectangle(cornerRadius: 20)
.fill(LinearGradient(colors: \[.white,.yellow\], startPoint: .top, endPoint: .bottom))
.frame(width: UIScreen.main.bounds.width*0.9,height: UIScreen.main.bounds.height*0.7)
.padding(80)
.opacity(0.85)
Spacer()
}
VStack(){
ForEach(Questionx){
question in
Text(question.detail)
.font(.callout)
.fontWeight(.semibold)
.multilineTextAlignment(.center)
.fontWidth(.standard)
.frame(width:UIScreen.main.bounds.width*0.9,height: UIScreen.main.bounds.height*0.1)
.offset(y:115)
Spacer()
ForEach (optionsGenerator(day: String(question.date), year: String(question.year)),id:.self) { i in
Button {
if ((question.date) == "\(i[0]) \(i[1])") && (String(question.year) == i[2])
{
print ("true")
}
else {
print ("false")
}
} label: {
Text ("(i\[0\]) " + String(i\[1\]) + " " + i\[2\])
.frame(width: UIScreen.main.bounds.width*0.75,height:UIScreen.main.bounds.height*0.075)
.foregroundColor (.white)
.background (RadialGradient (gradient: brandGradient, center: .center, startRadius: 25,
endRadius: 120))
.clipShape (Capsule())
}
}
}
Spacer()
}.frame(width: UIScreen.main.bounds.width*1,height: UIScreen.main.bounds.height*1)
}
}
}
struct QuestionView_Previews: PreviewProvider {
static var previews: some View {
QuestionView(Questionx: loadCSData())
}
}
I looked at the development of similar applications on YouTube but I could not find a solution. I also tried to set up the loop in different ways but with no results.
When I add multiple line of CSV file:
When I add only a single line of CSV file, everything looks like what I want: