# frozen_string_literal: true

module Airports
  # airport
  class AirportInfo
    attr_reader :location
    attr_reader :lat, :lng
    attr_reader :airports

    def initialize(data)
      @location = data[:location]
      load_geocode(data[:geocode])
    end

    def self.find(location)
      data = {
        location: location,
        geocode: GoogleMapApi.geocode(location)
      }
      new(data)
    end

    def airports
      return @airports if @airports
      load_airports(GeonamesApi.near_airports(lat: @lat, lng: @lng))
    end

    private

    def load_geocode(data)
      data = data['geometry']['location']
      @lat = data['lat'].to_f
      @lng = data['lng'].to_f
    end

    def load_airports(airports)
      @airports = airports.map do |ap|
        if ap['name'].include? 'Air'
          airport_hash(ap)
        end
      end.compact
      @airports = sort_airports
    end

    def sort_airports
      inter = []
      nomal = []
      @airports.each do |ap|
        if ap[:name].include? 'International'
          inter << ap
        elsif nomal.length < 5
          nomal << ap
        end
      end
      sorted_airports = inter + nomal
    end

    def airport_hash(ap)
      {
        name: ap['name'], country_code: ap['countryCode'],
        lat: ap['lat'].to_f, lng: ap['lng'].to_f
      }
    end
  end
end