# == Schema Information
#
# Table name: api_keys
#
#  id                 :integer          not null, primary key
#  verification_code  :string(255)
#  user_id            :integer
#  created_at         :datetime         not null
#  updated_at         :datetime         not null
#  eve_api_identifier :string(255)
#
require 'Nokogiri'

class ApiKey < ActiveRecord::Base
  validates_presence_of :user_id, :verification_code, :eve_api_identifier

  belongs_to :user

  attr_accessible :id, :verification_code, :eve_api_identifier
  attr_accessible :user_id

    def character_name
      api = get_api_results_for("CharacterSheet")
      character_name = get_character_name(api)
    end

    def attributes
      api = get_api_results_for("CharacterSheet")
      attributes = get_attributes(api)
    end

    def skill_in_training?
      api = get_api_results_for("SkillInTraining")
      is_skill_in_training(api)
    end

    def name_of_skill_in_training
      api = get_api_results_for("SkillInTraining")
      if skill_in_training?
        get_name_of_skill_in_training(api)
      end
    end

    private

        def get_api_results_for(specific_api)
          api_reults = Nokogiri.XML(open("https://api.eveonline.com/char/#{specific_api}.xml.aspx?keyID=#{self.eve_api_identifier}&vCode=#{self.verification_code}"))
        end

        def get_character_name(api)
          api.xpath("//name").inner_text
        end

        def get_attributes(api)
          api.at('attributes').children.each_with_object({}){ |o,h| h[o.name.to_sym] = o.text }
        end

        def is_skill_in_training(api)
          api.xpath("//skillInTraining").inner_text.to_bool
        end

        def get_name_of_skill_in_training(api)
          api.xpath("//trainingTypeID").inner_text
        end
end