require 'rest_client'

module Biro
  module Bvs
    class Request < BaseRequest
      def production_url
        "https://www.bvsnet.com.br/cgi-bin/db2www/netpo028.mbr/string?consulta="
      end

      def development_url
        "https://bvsntt.bvsnet.com.br/cgi-bin/db2www/netpo028.mbr/string?consulta="
      end

      def required_params
        [:username, :password]
      end

      def find(document, options = {})
        bvs_results = {}

        bvs_results[:score] = score(document) if options.keys.include?(:score)
        bvs_results[:debits] = debits(document) if options.keys.include?(:debits)

        get_response(bvs_results)
      end

      private

      def get_response(result)
        response = Response.new result

        raise DocumentNotFoundError.new("BVS Error: Document not found - SCORE: #{response.score_error_message} - DEBITS: #{response.debits_error_message}" ) if auth_error?(response)
        raise AuthenticationError.new("BVS Error: Invalid user or password - SCORE: #{response.score_error_message} - DEBITS: #{response.debits_error_message}" ) if document_error?(response)
        raise StandardError.new("Error at BVS Request: SCORE: #{response.score_error_message} - DEBITS: #{response.debits_error_message}" ) unless response.score_error_message.blank? && response.debits_error_message.blank?

        response
      end

      def document_error?(response)
        response.score_error_message == "SENHA INVALIDA" || response.debits_error_message == "SENHA INVALIDA"
      end

      def auth_error?(response)
        response.score_error_message == "DOCUMENTO INVALIDO" || response.debits_error_message == "DOCUMENTO INVALIDO"
      end

      def score(document)
        require 'pry'; binding.pry
        params = ScoreRequestBuilder.new(document, @username, @password).build

        begin
          response = RestClient::Request.execute(url: url + URI.encode(params), method: :get, verify_ssl: false)
          return response
        rescue => e
          Biro.log(:warn, "Unable to process BVS score request")
          raise StandardError.new("Error at BVS score request: #{e.message}")
        end
      end

      def debits(document)
        params = DebitsRequestBuilder.new(document, @username, @password).build

        begin
          response = RestClient::Request.execute(url: url + URI.encode(params), method: :get, verify_ssl: false)
          return response
        rescue => e
          Biro.log(:warn, "Unable to process BVS debits request")
          raise StandardError.new("Error at BVS debits request: #{e.message}")
        end
      end
    end
  end
end