require 'omniauth-oauth2'

module OmniAuth
  module Strategies
    class Inspur < OmniAuth::Strategies::OAuth2
      option :name, 'inspur'

      option :client_options, {
          site: 'https://inspur.com',
          authorize_url: '/oauth/authorize',
          token_url: '/oauth/token',
          user_info_url: '/admin/system/user/getUserInfo',
      }

      option :redirect_url

      uid { raw_info['userId'].to_s }

      info do
        {
          name: raw_info['userName'],
          username: raw_info['loginName'],
          email: raw_info['email']
        }
      end

      extra do
        { raw_info: raw_info }
      end

      def raw_info
        @raw_info ||= access_token.get(option.client_options.user_info_url,
                                       headers: {
                                           'Content-type': 'application/json',
                                           'token': "#{access_token.token}",
                                       }).parsed
      end

      def email
        (raw_info['email']) ? raw_info['email'] : "#{raw_info['loginName']}@indata.com"
      end

      private

      def callback_url
        options.redirect_url || (full_host + script_name + callback_path)
      end
    end
  end
end

OmniAuth.config.add_camelization 'inspur', 'Inspur'