class RubyGLS

# File lib/ruby-gls/configuration.rb, line 7
def self.configure
  self.config ||= Configuration.new
  yield(config) if block_given?
end

# File lib/ruby-gls.rb, line 13
def find(tracking_number)
  uri = URI(generate_url(tracking_number))
  res  = Net::HTTP.get_response(uri)
  
  parsed = JSON.parse(res.body)

  key = parsed.dig('content').keys.last
  html = parsed.dig('content', key, 'html')

  doc = Nokogiri::HTML(html)
  
  status = doc.css('.trigger-status').text.strip
  status_desc = doc.css('.text-primary.lead strong').text.strip
  parcel_number = doc.css('.row.justify-content-left').text&.strip&.split(':')&.last&.strip

  detailed = [].tap do |arr|
    doc.css('.data_table tbody tr').each do |row|
      
      date, time, parcel_status, loc = row.css('td').map(&:text).map(&:strip)
      
      arr << {
        date: date,
        time: time,
        parcel_status: parcel_status,
        location: loc
      }
    end
  end
  
  if status == ""
    status      = 'Not found' 
    status_desc = "No tracking information found for #{tracking_number}"
  end

  {
    tracking_number: tracking_number,
    status: status,
    status_description: status_desc,
    parcel_number: parcel_number,
    detailed_tracking: detailed
  }
rescue => e
  {
    tracking_number: tracking_number,
    status: 'Not found',
    status_description: "#{e.message}"
  }
end

# File lib/ruby-gls.rb, line 64
def generate_url(tracking_number)
  RubyGLS.config.base_url + "&match=#{tracking_number}"
end