import FlexFlex

@State private var isPresenting: Bool = false

FlexPopup({
    // Any content
}, presenting: $isPresenting, position: .top, closeOnTap: true)

struct ContentView: View {
    @State private var isPresentingTop: Bool = false
    @State private var isPresentingCenter: Bool = false
    @State private var isPresentingBottom: Bool = false
    
    var body: some View {
        ZStack {
            Color.white
                .ignoresSafeArea()
            VStack(spacing: 40) {
                Button {
                    withAnimation {
                        isPresentingTop.toggle()
                        automaticDismiss()
                    }
                } label: {
                    Text("Top")
                }
                Button {
                    withAnimation {
                        isPresentingCenter.toggle()
                    }
                } label: {
                    Text("Center")
                }
                Button {
                    withAnimation {
                        isPresentingBottom.toggle()
                    }
                } label: {
                    Text("Bottom")
                }
            }
            FlexPopup({
                top
            }, presenting: $isPresentingTop, position: .top, closeOnTap: true)
            FlexPopup({
                center
            }, presenting: $isPresentingCenter, position: .center, closeOnTap: true)
            FlexPopup({
                bottom
            }, presenting: $isPresentingBottom, position: .bottom, closeOnTap: true)
        }
    }
    
    private var bottom: some View {
        VStack {
            Text("Are you sure you want to cancel the contract?")
                .font(.title3)
                .foregroundColor(.black)
                .fixedSize(horizontal: false, vertical: true)
                .multilineTextAlignment(.center)
            Button {
                isPresentingBottom.toggle()
            } label: {
                Text("Cancel contract")
                    .font(.title3)
                    .fontWeight(.bold)
                    .foregroundColor(.white)
                    .frame(height: 48)
                    .frame(maxWidth: .infinity)
                    .background(Color.red)
                    .cornerRadius(10)
                    .padding()
            }
        }
    }
    
    private var center: some View {
        VStack(spacing: 0) {
            Image(systemName: "tropicalstorm")
                .resizable()
                .frame(maxWidth: 100)
                .frame(height: 150)
                .aspectRatio(contentMode: .fill)
                .foregroundColor(.yellow)
            Text("Congratulations!")
                .font(.title)
                .fontWeight(.bold)
                .padding(.vertical)
                .foregroundColor(.black)
            Text("You found the hidden spiral that gives you infinite power.")
                .font(.title3)
                .foregroundColor(.black)
                .fixedSize(horizontal: false, vertical: true)
                .padding(.horizontal)
                .multilineTextAlignment(.center)
            Button {
                isPresentingCenter.toggle()
            } label: {
                Text("Collect")
                    .font(.title3)
                    .fontWeight(.bold)
                    .foregroundColor(.white)
                    .frame(height: 48)
                    .frame(maxWidth: .infinity)
                    .background(Color.green)
                    .cornerRadius(10)
                    .padding()
            }
        }
    }
    
    private var top: some View {
        VStack {
            HStack {
                Image(systemName: "battery.100")
                    .foregroundColor(.green)
                Text("Youre battery is full of charge.")
                    .foregroundColor(.black)
            }
        }
    }
    
    func automaticDismiss() {
        DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
            isPresentingTop.toggle()
        }
    }
    
}