module FishingTideFormat

# File lib/fishing_tide_format.rb, line 29
def format_day_line(day, index)
  moon = day[:moon_phase] || "unknown moon"
  summary = "#{index + 1}. #{day[:date].strftime('%a %d %b')} — #{moon}, #{format('%.1f', day[:run])} m run"
  events = day[:events]
  return summary if events.nil? || events.empty?

  "#{summary} · #{format_events(events)}"
end

# File lib/fishing_tide_format.rb, line 17
def format_event(event)
  kind = event[:type].to_s
  time = format_time_local(event[:time_local])
  height = format("%.1f", event[:height])
  "#{kind} #{time} #{height} m"
end

# File lib/fishing_tide_format.rb, line 24
def format_events(events)
  sorted = events.sort_by { |event| event[:time_local].to_s }
  sorted.map { |event| format_event(event) }.join(" · ")
end

# File lib/fishing_tide_format.rb, line 13
def format_time_local(iso)
  Time.parse(iso.to_s).strftime("%l:%M%P").strip
end