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:{0=>{:variable=>"age",:name=>{"zh_tw"=>"年齡","en"=>"age"},:is_num=>1, :hint=>{'zh_tw'=>'從 18 歲(含)開始至 93 歲','en'=>''} , :comment_text=>{'zh_tw'=>'年齡為該婦女於確診罹患乳癌時之年齡','en'=>''}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[18,93],:right=>0},
											   1=>{:variable=>"size",:name=>{"zh_tw"=>"腫瘤大小","en"=>"tumor size"},:is_num=>1,:hint=>{'zh_tw'=>'','en'=>''}, :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'=>''}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[1],:right=>0},
											   2=>{:variable=>"ratio",:name=>{"zh_tw"=>"淋巴結陽性比例","en"=>"node-positive ratio"},:is_num=>1,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'','en'=>''}, :choice_fields=> {"zh_tw"=>[],"en"=>[]},:range=>[0,1],:right=>0},
											   3=>{:variable=>"grade",:name=>{"zh_tw"=>"腫瘤級數","en"=>"tumor grade"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :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'=>''}, :choice_fields=> {"zh_tw"=>['1','2','3','未知'],"en"=>['1','2','3','unknown']},:range=>[],:right=>0},
											   4=>{:variable=>"subtype",:name=>{"zh_tw"=>"乳癌分型","en"=>"breast cancer subtype"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'若無分型資訊，請選擇“未知”選項，將以佔多數比例的管腔類進行預測。','en'=>''}, :choice_fields=> {"zh_tw"=>['分管腔類','人類第二型表皮接受體','三陰型','未知'],"en"=>['Luminal-like','HER2','Triple negative','unknown']},:range=>[],:right=>1},
											   5=>{:variable=>"pstage",:name=>{"zh_tw"=>"病理分期","en"=>"pathologic stage"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'若無分期資訊，請選擇“未知”選項，將以病理分期第 1 期進行預測。','en'=>''}, :choice_fields=> {"zh_tw"=>['1','2','3','4','未知'],"en"=>['1','2','3','4','unknown']},:range=>[],:right=>1},
											   6=>{:variable=>"lvi",:name=>{"zh_tw"=>"淋巴管或血管侵犯","en"=>"lymph vessel or vascular invasion, LVI"},:is_num=>0,:hint=>{'zh_tw'=>'','en'=>''}, :comment_text=>{'zh_tw'=>'若無淋巴管或血管侵犯資訊，請選擇“未知”選項，將以佔多數比例的淋巴管或血管未侵犯進行預測','en'=>''}, :choice_fields=> {"zh_tw"=>['是','否','未知'],"en"=>['yes','no','unknown']},:range=>[],:right=>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 :set_expire
  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