require "nokogiri"

namespace :data_import do
  desc "Import Organisation XMLs from Softwire system"

  # rake data_import:organisations['path/to/xml_files']
  task :organisations, %i[path] => :environment do |_task, args|
    directory = args.path
    Dir.glob("#{directory}/*.xml").each do |file|
      doc = Nokogiri::XML(File.open(file))
      Organisation.create!(
        name: field_value(doc, "name"),
        providertype: field_value(doc, "institution-type"),
        phone: field_value(doc, "telephone-number"),
        holds_own_stock: to_boolean(field_value(doc, "holds-stock")),
        active: to_boolean(field_value(doc, "active")),
        old_association_type: field_value(doc, "old-association-type"),
        software_supplier_id: field_value(doc, "software-supplier-id"),
        housing_management_system: field_value(doc, "housing-management-system"),
        choice_based_lettings: to_boolean(field_value(doc, "choice-based-lettings")),
        common_housing_register: to_boolean(field_value(doc, "common-housing-register")),
        choice_allocation_policy: to_boolean(field_value(doc, "choice-allocation-policy")),
        cbl_proportion_percentage: field_value(doc, "cbl-proportion-percentage"),
        enter_affordable_logs: to_boolean(field_value(doc, "enter-affordable-logs")),
        owns_affordable_logs: to_boolean(field_value(doc, "owns-affordable-rent")),
        housing_registration_no: field_value(doc, "housing-registration-no"),
        general_needs_units: field_value(doc, "general-needs-units"),
        supported_housing_units: field_value(doc, "supported-housing-units"),
        unspecified_units: field_value(doc, "unspecified-units"),
        old_org_id: field_value(doc, "id"),
        old_visible_id: field_value(doc, "visible-id"),
      )
    end
  end
end

private

def field_value(doc, field)
  doc.at_xpath("//institution:#{field}")&.text
end

def to_boolean(input_string)
  input_string == "true"
end