namespace :correct_addresses do
  # rubocop:disable Lint/ConstantDefinitionInBlock
  MISSING_ADDRESSES_THRESHOLD = 50
  # rubocop:enable Lint/ConstantDefinitionInBlock

  desc "Send missing addresses csv"
  task :send_missing_addresses_csv, %i[] => :environment do |_task, _args|
    Organisation.all.each do |organisation|
      logs_impacted_by_missing_address = organisation.managed_lettings_logs
      .imported
      .filter_by_year(2023)
      .where(needstype: 1, address_line1: nil, town_or_city: nil, uprn_known: [0, nil])
      .where.not(old_form_id: nil).count

      logs_impacted_by_missing_town_or_city = organisation.managed_lettings_logs
      .imported
      .filter_by_year(2023)
      .where(needstype: 1, town_or_city: nil, uprn_known: [0, nil])
      .where.not(old_form_id: nil)
      .where.not(address_line1: nil).count

      next unless logs_impacted_by_missing_address >= MISSING_ADDRESSES_THRESHOLD || logs_impacted_by_missing_town_or_city >= MISSING_ADDRESSES_THRESHOLD

      data_coordinators = organisation.users.where(role: 2).filter_by_active
      users_to_contact = data_coordinators.any? ? data_coordinators : organisation.users.filter_by_active
      EmailMissingAddressesCsvJob.perform_later(users_to_contact.map(&:id), organisation, "lettings")
      Rails.logger.info("Sending missing addresses CSV for #{organisation.name} to #{users_to_contact.map(&:email).join(', ')}")
    end
  end
end