# frozen_string_literal: true

require 'syspro/business_objects/parsers/comfch_parser'
require 'erb'

module Syspro
  module BusinessObjects
    class ComFch < ApiResource
      include Syspro::ApiOperations::Query
      include Syspro::BusinessObjects::Parsers

      attr_accessor :table_name, :key, :optional_keys, :full_key_provided,
                    :default_type, :espresso_fetch

      def call(user_id)
        xml_in = template.result(binding)
        params = { 'UserId' => user_id, 'XmlIn' => xml_in }
        resp = ComFch.fetch(params)
        parse_response(resp)
      end

      def template
        ERB.new(
          File.read(
            File.expand_path('schemas/comfch.xml.erb', File.dirname(__FILE__))
          ),
          nil,
          '%'
        )
      end

      def parse_response(resp)
        handle_errors(resp)
        parser = ComFchParser.new(resp[0].data)
        parser.parse
      end

      def handle_errors(resp)
        body = resp[0].http_body
        raise SysproError, body if body =~ /^(ERROR)/
      end
    end
  end
end