// SignalStripe.swift
// Jarvis — the 3pt left-edge stripe whose color is tied to the signal score.

import SwiftUI

struct SignalStripe: View {
    let score: Int
    var width: CGFloat = 3
    /// Read stories drop the colored stripe for a neutral one.
    var muted: Bool = false

    var body: some View {
        Rectangle()
            .fill(muted ? Palette.hairline : Signal.stripeColor(score))
            .frame(width: width)
    }
}

#Preview {
    HStack(spacing: 24) {
        ForEach([97, 78, 55, 35, 12, 0], id: \.self) { s in
            VStack {
                SignalStripe(score: s)
                    .frame(height: 60)
                Text("\(s)")
                    .font(.system(size: 11, design: .monospaced))
                    .foregroundStyle(Signal.scoreColor(s))
            }
        }
    }
    .padding()
    .background(Palette.background)
}