module SunbusRingRoad

# File lib/sunbus/ringroad.rb, line 13
def drive_time_one_go(region: SunbusConfig::DEFAULT_REGION)
  code = SunbusConfig.normalize_region(region) || SunbusConfig::DEFAULT_REGION
  unless code == "tsv"
    return { error: "Ring Road drive time is Townsville only — Bruce Highway bypass is 19 km." }
  end

  length_km = SunbusConfig::RING_ROAD_LENGTH_KM
  speed_kph = SunbusConfig::RING_ROAD_SPEED_KPH
  minutes = ((length_km.to_f / speed_kph) * 60).round

  {
    name: "Townsville Ring Road",
    length_km: length_km,
    speed_kph: speed_kph,
    minutes: minutes
  }
end

# File lib/sunbus/ringroad.rb, line 31
def format_report(name:, length_km:, speed_kph:, minutes:)
  require_relative "../irc_reply"
  style = IrcFormat.color(0, 4)
  IrcReply.card(
    tag: "SUNBUS",
    title: "Ring Road · one go",
    body_lines: [
      "Length — #{length_km} km",
      "Speed — #{speed_kph} km/h (motorway limit)",
      "Duration — #{minutes} min without stopping"
    ],
    footer_parts: [name, "TransLink · Townsville"],
    heading_style: style
  )
end