import_events.rb

require 'rubygems'
require 'net/http'
require 'ri_cal'
require 'iconv'
require 'active_support'

class ImportEvents

  def self.import
    body = nil
    Net::HTTP.start('www.supersaas.com') do |http|
      response = http.get(SuperSaas::WEB_CAL)
      body = response.body
    end

    ic = Iconv.new('UTF-8//IGNORE', 'UTF-8')
    body = ic.iconv(body + ' ')[0..-2]

    components = RiCal.parse_string(body)

    uids = []
    components.each do |cal|
      puts cal.events.count
      cal.events.each do |e|
        # Rails.logger.debug e.inspect
        puts "UID: #{e.inspect}"

        uids << e.uid
        event = Event.find_or_create_by_uid(e.uid)
        is_new = event.new_record?

      #puts "Start: #{e.dtstart} "
      puts "End: #{e.dtend} "
          
        event.attributes = {
          :name => e.description.blank? ? "Booked" : e.description,
          :start_at => e.dtstart,
          :end_at => e.dtend,
          :url => Rails.application.routes.url_helpers.calendar_share_path(e.uid.delete('@supersaas.com'))
        }

        event.save!
        Rails.logger.debug "#{is_new ? 'Added' : 'Updated'} #{event.name} on #{event.start_at} | #{e.dtstart}" 
      end
    end
    Event.remove_not_id(uids)
  end
end