class PProduct < ApplicationRecord
  has_many :p_product_p_normes, :dependent => :destroy
  has_many :p_product_specs, :through => :p_product_p_normes
  
  has_many :p_product_refs, :dependent => :destroy
  accepts_nested_attributes_for :p_product_refs, allow_destroy: true
  
  belongs_to :p_product_cat
  belongs_to :s_brand

  validates :name, :presence => true
  validates :code, :presence => true, :uniqueness => true
  
  
  has_many :tvable_tva_rates, :as => :tvable
  has_many :tva_rates, :through => :tvable_tva_rates
  
  
  has_many :p_product_p_product_sub_cats, :dependent => :destroy
  
  has_many :p_product_sub_cats, :through => :p_product_p_product_sub_cats
  
  has_many :p_product_p_customer_cats, :dependent => :destroy
  
  has_many :p_customer_cats, :through => :p_product_p_customer_cats

  def self.for_search(search)
    PProduct.where("name LIKE ? or code LIKE ?", "%#{search}%", "%#{search}%").where(:enabled => true)
  end
  
  def self.convert_price_kg
    PProduct.where(:price_calc => "Kg").all.each do |p_product|
      weight = nil
  
      p_product.p_product_refs.each do |p_product_ref|
        if p_product_ref.weight.to_f != 0.0
          weight = p_product_ref.weight
          p_product_ref.ct_price_ht = weight * p_product_ref.ct_price_ht
    
          p_product_ref.save
        end
        
      
      
      end
  
      if weight
        p_product.ct_purchase_price_ht = p_product.ct_purchase_price_ht*weight
      end
  
      p_product.save
  
    end
  end
  
  after_create do
  
  
  end
  
  after_save do
    self.p_product_refs.each do |ppr|
      ppr.save
    end
  end
  
  
  def tva_rate(accounting_zone_id)
    if r = self.tva_rates.where(:accounting_zone_id => accounting_zone_id).first
      
    elsif self.p_product_cat and r = self.p_product_cat.tva_rates.where(:accounting_zone_id => accounting_zone_id).first
    
    else
      r = nil
    
    end
    
    return r
  end
  
  
  def self.valid_sort
    
    ["p_products.name","p_products.code","p_product_cats.name", "p_product_refs.weight","p_product_refs.ct_price_ht","s_brands.name", "p_product_refs.uv","p_product_refs.capacite","p_products.price_calc", "p_products.country","p_products.sub_country","p_products.domaine"]
    
  end
  
    
 
end