module Admin::PaymentSetupHelper
	def self.get_bank_list
		Dir["#{File.expand_path(__dir__)}/payment_setup/*.rb"].map{|v| v.split('/')[-1].split('_helper')[0]}
	end
  def self.new_ordernum(bank_name)
    if bank_name=='hua_nan'
      order_num = (('a'..'z').to_a + (0..9).to_a + ('A'..'Z').to_a ).shuffle[0,19].join
    end
    if !PaymentLog.all.select {|v| v.orderNumber == order_num }.blank?
      order_num = new_ordernum(bank_name)
    end
    order_num
  end
  def self.render_pay_html(payment_pay=nil)
    url_helpers = Rails.application.routes.url_helpers
    ac = ActionController::Base.new()
    html_render = 
        ac.render_to_string :template => 'payment/_pay_html',
                  :locals=> {url_helpers: url_helpers,payment_pay: payment_pay} 

  end
      
end