class Cancerpredictfields
  include Mongoid::Document
  include Mongoid::Timestamps
  include OrbitModel::Status
  include OrbitModel::Impression
  # encoding: utf-8
  include OrbitTag::Taggable
  include OrbitCategory::Categorizable
  field :title ,type:String ,default:""
  field :form_show ,  :type=> Hash ,default:{"cancer_form"=>{:names=>{'age'=>{:is_num=>1, :comment_text=>{'zh_tw'=>'年齡為該婦女於確診罹患乳癌時之年齡',:en=>''}, :fields=> [],range=[18,93]},
                                                                       'tumor_size'=>{:is_num=>1, :comment_text=>{'zh_tw'=>'若有多個原發腫瘤，請輸入最大尺寸之原發腫瘤',:en=>''}, :fields=> [],range=[1]},
                                                                       'node-positive_ratio'=>{:is_num=>1, :comment_text=>{'zh_tw'=>'',:en=>''}, :fields=> [],range=[0,1]},
                                                                       'tumor_grade'=>{:is_num=>0, :comment_text=>{'zh_tw'=>'腫瘤級數代表腫瘤組織與正常組織間的分化程度，若無分化級數資訊，請選擇“未知”選項，將以級數 1 進行預測。',:en=>''}, :fields=> ['1','2','3','未知'],range=[0,1]},
  }},
#  before_destroy :destroy_email
  scope :can_display, ->{where(:is_hidden=>false,:is_preview => false).any_of({:postdate.lt=>Time.now, :deadline.gt=>Time.now},{:postdate.lt=>Time.now, :deadline=>nil}).order_by([:is_top, :desc],[:postdate, :desc])}
  scope :is_approved, ->{where(:approved => true)}
  before_create :delete_empty_font ,:get_font_to_store,:set_un_used_font , :set_used_font
  before_update :delete_empty_font ,:get_font_to_store,:set_un_used_font , :set_used_font
  before_save :delete_empty_font ,:get_font_to_store,:set_un_used_font , :set_used_font
  after_update :set_config
  after_save :set_config
  #before_create :set_expire
  def delete_empty_font
	self.font_array.each do |font,istrue|
		if font.strip == ""
			self.font_array.delete(font)
		end
	end
  end
  def update_user
    User.find(update_user_id) rescue nil
  end
  def update_user=(user)
    self.update_user_id = user.id
  end
  def email_members
    MemberProfile.find(self.email_member_ids) rescue []
  end
  def email_addresses
    addresses = self.email_members.collect{|member| member.email} rescue []
    addresses = addresses +[self.other_mailaddress] if !self.other_mailaddress.blank?
    addresses.flatten
  end
  def email
    mail = Email.find(self.email_id) rescue nil
  end
  def expired?
    (self.deadline < Time.now) rescue false
  end
  def destroy_email
    mail = Email.find(self.email_id) rescue nil
    mail.destroy if !mail.nil?
  end
  def self.remove_expired_status
    self.where(:is_top => true, :top_end_date.ne => nil, :top_end_date.lt => Time.now).each do |b|
      b.is_top = false
      b.top_end_date = nil
      b.save
    end
  end
end