module BudgetHelper
  def format_price(budget, number)
    number_to_currency(number,
                       precision: 0,
                       locale: I18n.default_locale,
                       unit: budget.currency_symbol)
  end

  def heading_name(heading)
    heading.present? ? heading.name : t("budget.headings.none")
  end

  def namespaced_budget_investment_path(investment, options={})
    case namespace
    when "management::budgets"
      management_budgets_investment_path(investment, options)
    else
      budget_investment_path(investment, options.merge(budget_id: investment.budget_id))
    end
  end

  def display_budget_countdown?(budget)
    budget.balloting?
  end

  def css_for_ballot_heading(heading)
    return '' unless current_ballot.present?
    current_ballot.has_lines_in_heading?(heading) ? 'active' : ''
  end

  def current_ballot
    Budget::Ballot.where(user: current_user, budget: @budget).first
  end
end