module ValuationHelper

  def valuator_select_options(valuator = nil)
    if valuator.present?
      Valuator.where.not(id: valuator.id).order("description ASC").order("users.email ASC")
              .includes(:user).collect { |v| [ v.description_or_email, v.id ] }
              .prepend([valuator.description_or_email, valuator.id])
    else
      Valuator.all.order("description ASC").order("users.email ASC").includes(:user).collect { |v| [ v.description_or_email, v.id ] }
    end
  end

  def assigned_valuators_info(valuators)
    case valuators.size
    when 0
      t("valuation.budget_investments.index.no_valuators_assigned")
    when 1
      "<span title=\"#{t('valuation.budget_investments.index.valuators_assigned', count: 1)}\">".html_safe +
        valuators.first.name +
      "</span>".html_safe
    else
      "<span title=\"".html_safe + valuators.map(&:name).join(', ') + "\">".html_safe +
        t('valuation.budget_investments.index.valuators_assigned', count: valuators.size) +
      "</span>".html_safe
    end
  end

  def explanation_field(field)
    simple_format_no_tags_no_sanitize(safe_html_with_links(field.html_safe)) if field.present?
  end

end