amtkstat/Sources/AmtrakStatus/LateTrain.swift

import Foundation
import SwiftCrossUI

enum LateTrain {
  case onTime
  case early(minutes: Int)
  case late(minutes: Int)
  case unknown

  var descrption: String {
    switch self {
    case .onTime:
      return "On Time"
    case .early(let minutes):
      return "\(Self.formatted(minutes)) early"
    case .late(let minutes):
      return "\(Self.formatted(minutes)) late"
    case .unknown:
      return ""
    }
  }

  var color: Color {
    switch self {
    case .onTime:
      return .green
    case .early:
      return .blue
    case .late:
      return .red
    case .unknown:
      return .gray
    }
  }

  static func formatted(_ minutes: Int) -> String {
    let hours = minutes / 60
    let remainder = minutes % 60

    let minutesPart = "\(minutes) \(minutes.pluralized(singular: "min", plural: "mins"))"
    let hoursPart = "\(hours) \(hours.pluralized(singular: "hr", plural: "hrs"))"

    guard hours > 0 else {
      return minutesPart
    }

    return hoursPart
  }
}