// SourceChips.swift
// Jarvis — names the first 2 sources, collapses the rest into "+N".

import SwiftUI

struct SourceChips: View {
    /// Source names in display order.
    let names: [String]
    /// Total number of sources (may exceed `names.count`).
    let total: Int
    var maxNamed: Int = 2

    private var named: [String] { Array(names.prefix(maxNamed)) }
    private var overflow: Int { max(0, total - named.count) }

    var body: some View {
        HStack(spacing: 6) {
            ForEach(named, id: \.self) { name in
                chip(name)
            }
            if overflow > 0 {
                chip("+\(overflow)", muted: true)
            }
        }
    }

    private func chip(_ text: String, muted: Bool = false) -> some View {
        Text(text)
            .font(.system(size: 12, weight: .bold))
            .foregroundStyle(muted ? Color(hex: "777777") : Color(hex: "CCCCCC"))
            .padding(.horizontal, 9)
            .padding(.vertical, 5)
            .background(Palette.surface2)
            .clipShape(Capsule())
    }
}

#Preview {
    SourceChips(names: ["Daily Monitor", "NilePost", "The EastAfrican"], total: 7)
        .padding()
        .background(Color.black)
}