class Meeting < ActiveRecord::Base
  belongs_to :parent, :polymorphic=>true
  belongs_to :meetingtyp
  attr_accessible :desc, :intern, :name, :parent_id, :parent_type, :calentry,:calentry_attributes, :meetingtyp_id

  belongs_to :neuigkeit
  has_one :protocol,  :class_name=>'Document', :conditions=>{:typ=>10}, :as=>:parent
  has_one :agenda , :as=>:parent,:conditions=>{:typ=>11}, :class_name=>'Document'
  has_one :calentry, as: :object
  accepts_nested_attributes_for :calentry
#  validate :agenda, :presence=>true
#  validate :protocol, :presence=>true
  validate :parent, :presence=>true
  validate :calentry, :presence=>true
  before_validation :fix_calentry
  def title
    self.text
  end
  def text
    unless self.meetingtyp.try(:name).to_s.empty?  
      t =  self.meetingtyp.name.to_s+", "
    else
      t = parent.title.to_s + ", " if self.name.empty?
    end 
    t= t+ self.name.to_s
    t = t + " " + I18n.l(self.calentry.start) unless self.calentry.nil?
    t
  end
  def create_announcement(user)
    n = Neuigkeit.new
    
    n.title=self.text
    n.text ="Agenda im Anhang"
    n.rubrik = self.meetingtyp.rubrik
    n.author=user
    self.neuigkeit= n
  end
  def fix_calentry
    self.calentry.object=self unless self.calentry.nil?
  end
  def public? 
    ! (self.intern)
  end
  def create_protocol
   if self.protocol.nil?
      d=Document.new
      d.typ=10
     d.name="Protokoll"
      d.save
      self.protocol=d
    end
  
  end
  def create_agenda
    if self.agenda.nil?
      d=Document.new
      d.typ=11
      d.name="Agenda"
      d.save
      self.agenda=d
    end
  end
  def self.new_divid_for(parent)
    "meeting_new_parent_" + parent.class.to_s + "_" + parent.id.to_s 
  end
  def divid
    "meeting_"+self.id.to_s
  end


end