class Property
  include Mongoid::Document
  include Mongoid::Timestamps
  include OrbitTag::Taggable
  include OrbitCategory::Categorizable
  include Slug

  FIELDSNAME=["hiring_person_email","hiring_person_number","hiring_person_name","reason_for_hire","note_for_hire","organization" ,"person_in_charge" ,"tel_of_person_in_charge" ,"department" ,"contact_person" ,"tel_of_contact_person" , "mobile_phone_of_contact_person" ,"contact_person_Email" ,"contact_person_department"]
  field :need_change_tmp_reason, type: Boolean, default: false
  field :need_hire_before, type: Integer, default: 0 #0代表沒有限制
  field :need_hire_before_unit, type: String, default: "day" #month, day, hour, minute
  field :custom_calendar_type, type: Integer, default: 0 #0=>預設, 1=> 顯示, 2=> 不顯示
  field :custom_carousel_image_width, type: String, default: ""
  field :display_img, :type => Boolean, :default => false
  field :image_display_class, type: String, default: "full-size-img" #3 choices: full-size-img , pull-left , pull-right
  field :order_position, type: Integer, default: -1
  field :title, as: :slug_title, :localize =>  true
  field :property_usage, :localize => true
  field :note, :localize => true
  field :property_number
  field :can_be_hired, type: Boolean, default: true
  field :purchase_date, type: DateTime
  field :owners, type: Array, :default => []
  field :other_owner
  field :owner_email
  field :owner_phone
  field :price
  field :other_location
 
  mount_uploader :image, ImageUploader 

  # unavailibility fields
  field :can_hire_before_months, type: Integer, default: 0
  field :set_availability, type: Boolean, default: false
  field :set_unavailibility, type: Boolean, default: false
  field :start_time
  field :end_time
  field :weekdays, type: Array, default: []
  field :start_date, type: DateTime
  field :end_date, type: DateTime
  field :description, :localize => true
  field :unavailibility_note, :localize => true
  field :hiring_person_email, type: Hash, default: {"enable"=>"1","required"=>"true"}
  field :hiring_person_number, type: Hash, default: {"enable"=>"1","required"=>"true"}
  field :hiring_person_name, type: Hash, default: {"enable"=>"1","required"=>"true"}
  field :reason_for_hire, type: Hash, default: {"enable"=>"1","required"=>"true"}
  field :note_for_hire, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :organization, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :person_in_charge, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :tel_of_person_in_charge, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :department, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :tel_of_contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :mobile_phone_of_contact_person, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :contact_person_Email, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :contact_person_department, type: Hash, default: {"enable"=>"1","required"=>"false"}
  field :enable_notes_selector , type: Boolean, default: false
  field :notes_selector ,type: Hash, default: {}
  field :enable_fields_sort , type: Boolean, default: false
  field :custom_field_names, type: Array
  field :default_field_names, type: Array
  field :copy_id
  field :except_clone_relations, :type=>Array, :default => []
  belongs_to :property_location
  has_many :p_hires
  has_many :hire_email_sets, :autosave => true, :dependent => :destroy, :inverse_of => :property
  accepts_nested_attributes_for :hire_email_sets, :allow_destroy => true
  has_many :p_hire_fields, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :p_hire_fields, :allow_destroy => true
  has_many :property_field_sets, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :property_field_sets, :allow_destroy => true
  has_many :property_day_settings, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :property_day_settings, :allow_destroy => true
  has_many :property_carousel_images, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :property_carousel_images, :allow_destroy => true
  has_many :property_files, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :property_files, :allow_destroy => true
  has_many :property_links, :autosave => true, :dependent => :destroy
  accepts_nested_attributes_for :property_links, :allow_destroy => true
  scope :sort_order, ->{order_by([:order_position,:asc],[:created_at,:desc])}
  WEEKDAYS = [
    "Sunday",
    "Monday",
    "Tuesday",
    "Wednesday",
    "Thursday",
    "Friday",
    "Saturday"
  ]
  CAlENDARTYPE = ["default","display","not_display"]
  after_initialize do
    unless self.new_record?
      save_flag = false
      @no_validate = true
      if self.default_field_names.nil?
        self.default_field_names = self.get_all_fields(true)
        save_flag = true
      end
      if self.custom_field_names.nil?
        self.custom_field_names = self.get_all_fields(true)
        save_flag = true
      end
      if save_flag
        self.save
      end
    end
  end
  before_create do
    max_position = self.class.max(:order_position)
    max_position = -1 if max_position.nil?
    self.order_position = max_position + 1
    @no_validate = true
    if self.copy_id.present?
      self.clone_new(true)
      self.created_at = DateTime.now
      self.updated_at = DateTime.now
    else
      self.default_field_names = self.get_all_fields(true)
      self.custom_field_names = self.get_all_fields(true)
    end
  end
  before_save do
    unless @no_validate || self.new_record?
      self.custom_field_names = [] if self.custom_field_names.nil?
      self.default_field_names = self.get_all_fields(true)
      self.class::FIELDSNAME.each do |f|
        if((self.send(f)["enable"]  == "1" rescue true) && !(self.custom_field_names.include?(f)))
          self.custom_field_names << f
        end
      end
    end
  end
  after_save do
    self.change_day_setting_status
  end
  def p_hire_fields_enabled
    self.p_hire_fields.where(disabled: false)
  end
  def all_day_settings
    self.property_day_settings.asc(:key).group_by(&:day)
  end
  def change_day_setting_status
    if self.property_day_settings.count != 0
      if self.set_unavailibility && self.weekdays.count != 0
        self.property_day_settings.where(:day.nin=>self.weekdays).update_all(:enable=>true)
        tmp_start_time = self.start_time.blank? ? "00:00" : self.start_time
        tmp_end_time = self.end_time.blank? ? "24:00" : self.end_time
        self.property_day_settings.where(:day.in=>self.weekdays).each do |setting|
          if setting.end_time < tmp_start_time  || setting.start_time > tmp_end_time
            setting.enable = true
          else
            setting.enable = false
          end
          setting.save
        end
      else
        self.property_day_settings.update_all(:enable=>true)
      end
    end
  end
  def calendar_type
    (self.custom_calendar_type == 0 ? (PropertyHireSetting.first.calendar_type rescue 0) : (self.custom_calendar_type - 1))
  end
  def self.init_class_variables
    setting = PropertyHireSetting.first
    if setting
      @@disable_content_page = setting.disable_content_page rescue false
      @@disable_view_calendar_page = setting.disable_view_calendar_page rescue false
      @@disable_no_logins_view_calendar = setting.disable_no_logins_view_calendar rescue false
    else
      @@disable_content_page = false
      @@disable_view_calendar_page = false
      @@disable_no_logins_view_calendar = false
    end
  end
  init_class_variables
  def disable_content_page
    @@disable_content_page
  end
  def disable_view_calendar_page
    @@disable_view_calendar_page
  end
  def disable_no_logins_view_calendar
    @@disable_no_logins_view_calendar
  end
  def custom_text(field_name,type="name",locale=nil)
    locale = locale || I18n.locale
    default_text = I18n.with_locale(locale){I18n.t("property_hire.#{field_name}")}
    if (self.send(field_name)[type][locale.to_s].present? rescue false)
      self.send(field_name)[type][locale.to_s]
    else
      default_text
    end
  end
  def render_unavailable_message
    message = ""
    property = self
    weekdays_options = self.class::WEEKDAYS
    weekdays_options = weekdays_options.map do |weekday|
      trans = I18n.t("property_hire.#{weekday}", :default=>'')
      if trans != ""
        trans
      else
        weekday
      end
    end
    if property.set_unavailibility
      if property.weekdays.length > 0
        translation_missing = (I18n.t('property_hire.unavailable_hint1', {:default => ''}) == "")
        str1 = (!property.start_date.nil? ? (I18n.t("property_hire.from",:default=>" from ") + property.start_date.strftime("%Y-%m-%d")) : "")
        str2 = (!property.end_date.nil? ? (I18n.t("property_hire.to",:default=>" to ") + property.end_date.strftime("%Y-%m-%d")) : "")
        if str1 == "" && str2 != ""
          str1 = I18n.t("property_hire.from_now_on")
        end
        if str1 != "" || str2 != ""
          str2 += I18n.t("property_hire.of",:default=>"")
        else
          str2 += I18n.t("property_hire.at",:default=>"")
        end
        week_str = ""
        if translation_missing
          week_str += "every "
        else
          week_str += I18n.t("property_hire.every")
        end
        dot_trans = I18n.t("property_hire.dot",:default=>", ")
        property.weekdays.each_with_index do |d,i|
          if i < (property.weekdays.count - 1)
            week_str += (weekdays_options[d.to_i] + dot_trans)
          else
            week_str += weekdays_options[d.to_i]
          end
        end
        str3 = ""
        if property.end_time.blank?
          if property.start_time.blank?
            str3 = "." if translation_missing
          else
            str3 = I18n.t("property_hire.from_time",{:time=>property.start_time,:default=>" from #{property.start_time}."})
          end
        else
          if I18n.locale.to_s != "zh_tw"
            str3 = " between #{property.start_time} &amp; #{property.end_time}."
          else
            str3 =  I18n.t("property_hire.time1_to_time2",{:time1=>property.start_time,:time2=>property.end_time})
          end
        end
        if str3 != ""
          str3 = I18n.t("property_hire.of",:default=>"") + str3
        end
        hint1 = I18n.t('property_hire.unavailable_hint1', {:str1=>str1,:str2=>str2,:week_str=>week_str,:str3=>str3, :default => ''})
        if hint1 == ""
          message += "This property is unavaliable#{str1}#{str2} #{week_str}#{str3}"
        else
          message += hint1
        end
      end
      if property.need_hire_before != 0
        if message != ""
          message += "<br>"
        end
        default_msg = "This property must be reserved #{property.need_hire_before} #{property.need_hire_before_unit}s in advance."
        message += I18n.t("property_hire.unavailable_hint3",{:month=>property.need_hire_before,:unit=>I18n.t("property_hire._#{property.need_hire_before_unit}",:default=>property.need_hire_before_unit),:default=>default_msg})
      end
      if property.can_hire_before_months != 0
        if message != ""
          message += "<br>"
        end
        default_msg = "This property is unavaliable to reserved before #{property.can_hire_before_months} month ago."
        message += I18n.t("property_hire.unavailable_hint2",{:month=>property.can_hire_before_months,:default=>default_msg})
      end
    end
    return message.html_safe
  end
  def get_location_name
    return self.property_location.nil? ? self.other_location : self.property_location.title
  end

  def owner_profiles
    MemberProfile.find(self.owners) rescue []
  end

  def is_available_for_hire?(stime, etime, interval = nil, recurring_end_date = nil, time_setting_id = nil)
    available = 0
    return 1 if self.set_unavailibility == false
    return 1 if self.weekdays.empty? && self.can_hire_before_months == 0
    time_now = Time.now.to_datetime
    if self.can_hire_before_months != 0
      return 2 if ((stime - (self.can_hire_before_months).month) > time_now)
    end
    if self.need_hire_before != 0
      return 3 if (time_now + (self.need_hire_before).send(self.need_hire_before_unit) >  stime)
    end
    startt = self.start_date.nil? ? stime : self.start_date
    endt = self.end_date.nil?  ? etime : self.end_date
    available = 1 if (startt > stime && endt > etime)
    available = 1 if (endt < stime)
    weekdays = self.weekdays.collect{|w| w.to_i}
    if !startt.nil?
      if available == 0
        common_dates = (startt..endt) & (stime..etime)
        available = 1 if common_dates.nil?
        if available == 0
          time_weekdays = []
          Property.time_iterate(common_dates.min, common_dates.max, 1.day) do |t|
            time_weekdays << t.wday
          end
          time_weekdays.uniq!
          weekdays = weekdays & time_weekdays
          if weekdays.blank?
            available = 1
          else
            startt = DateTime.parse(stime.strftime("%Y-%m-%d " + (self.start_time.blank? ? "00:00" : self.start_time) + Time.zone.to_s))
            endt = DateTime.parse(etime.strftime("%Y-%m-%d " + (self.end_time.blank? ? "23:59" : self.end_time) + Time.zone.to_s))
            common_dates = (startt..endt) & (stime..etime)
            available = common_dates.nil? ? 1 : 0
          end
        end
      end
      if available == 1
        if !recurring_end_date.blank?
          case interval
          when 'week'
            d_step = 1.week
          when 'month'
            d_step = 1.month
          else
            d_step = 0
          end
          if d_step != 0
            if etime >= stime
              Property.time_iterate(etime,recurring_end_date,d_step).each do |date_time|
                new_etime = date_time
                new_stime = stime + (new_etime - etime)
                available = self.is_available_for_hire?(new_stime, new_etime, nil, nil)
                break if available != 1
              end
            else
              available = 0
            end
          end
        end
        return available
      else
        return available
      end
    end
  end

  def not_yet_hired?(stime, etime, interval, recurring_end_date,phire_id=nil,time_setting_id=nil)
    phires = self.p_hires
    stime = stime.utc
    etime = etime.utc
    bookings_count = 0
    reservation_limit = 0
    if time_setting_id
      time_setting = PropertyDaySetting.find(time_setting_id)
      etime = stime + 1.day
      etime = etime.utc
      reservation_limit = time_setting.reservation_limit
      if reservation_limit == 0
        return true
      end
      bookings_count = phires.where(:start_time.lte => stime,:end_time.gte => stime,:recurring => false,:id.ne=>phire_id,:property_day_setting_id=>time_setting_id).count
                      + phires.where(:start_time.gte => stime,:end_time.lte => etime,:recurring => false,:id.ne=>phire_id,:property_day_setting_id=>time_setting_id).count
                        +phires.where(:start_time.lte => etime,:end_time.gte => etime,:recurring => false,:id.ne=>phire_id,:property_day_setting_id=>time_setting_id).count
      if bookings_count < reservation_limit
        bookings_count = 0
      end
    else
      bookings_count = phires.where(:start_time.lte => stime,:end_time.gte => stime,:recurring => false,:id.ne=>phire_id).count
                      + phires.where(:start_time.gte => stime,:end_time.lte => etime,:recurring => false,:id.ne=>phire_id).count
                        +phires.where(:start_time.lte => etime,:end_time.gte => etime,:recurring => false,:id.ne=>phire_id).count
    end
    available = true
    if bookings_count != 0
      available = false
    end
    if available
      recurring_bookings = phires.where(:recurring_end_date.gte => stime, :recurring => true,:id.ne=>phire_id)
      bookings = phires.where(:recurring => false,:recurring_end_date => nil,:id.ne=>phire_id)
      case interval
      when 'week'
        d_step = 1.week
      when 'month'
        d_step = 1.month
      else
        d_step = 0
      end
      not_in_ids = bookings.any_of([{:end_time.lt=>stime},{:start_time.gt=>etime}]).pluck(:id)
      bookings = bookings.where(:id.nin=>not_in_ids)
      if time_setting_id
        recurring_bookings = recurring_bookings.where(:property_day_setting_id=>time_setting_id)
        bookings = recurring_bookings.where(:property_day_setting_id=>time_setting_id)
      end
      if true#d_step != 0
        bookings += recurring_bookings
      end
      if time_setting_id
        tmp = {}
        stime_date = stime.strftime("%Y-%m-%d")
        bookings = bookings.each_with_index do |booking,i|
          if booking.date.wday != stime.wday
            next
          end
          b_interval = booking.recurring_interval
          b_recurring_end_date = booking.recurring_end_date ? booking.recurring_end_date.utc : nil
          booking_date = booking.start_time.utc.strftime("%Y-%m-%d")
          if (b_interval == 'month' || b_interval == 'week') && (booking.recurring_end_date.nil? || !booking.recurring)
            b_interval = nil
          end
          if stime_date == booking_date
            if tmp[booking_date].nil?
              tmp[booking_date] = 0
            end
            tmp[booking_date] += 1
            available = false if tmp[booking_date] > reservation_limit
          end
          break if available == false
          if b_interval.present?
            b_interval = (1).send(b_interval)
            b_sdata = booking.start_time.utc
            b_datas = Property.time_iterate(b_sdata,b_recurring_end_date,b_interval)
            all_stime_datas = Property.time_iterate(stime,b_recurring_end_date,b_interval).map{|t| t.utc.strftime("%Y-%m-%d")}
            b_datas.each do |b_data|
              booking_date = b_data.utc.strftime("%Y-%m-%d")
              if all_stime_datas.include?(booking_date)
                if tmp[booking_date].nil?
                  tmp[booking_date] = 0
                end
                tmp[booking_date] += 1
                available = false if tmp[booking_date] > reservation_limit
              end
              break if available == false
            end
          end
          break if available == false
        end
      else
      bookings.each_with_index do |booking,i|
        stime_tp = stime.clone
        etime_tp = etime.clone
        b_interval = booking.recurring_interval
        b_recurring_end_date = booking.recurring_end_date ? booking.recurring_end_date.utc : nil
        b_sdata = booking.start_time.utc
        b_edata = booking.end_time.utc
        b_delta = b_edata - b_sdata
        if (b_interval == 'month' || b_interval == 'week') && (booking.recurring_end_date.nil? || !booking.recurring)
          b_interval = nil
        end
        b_datas = []
        if b_interval.present?
          b_interval = (1).send(b_interval)
          b_datas = Property.time_iterate(b_edata,b_recurring_end_date,b_interval)
          b_datas = b_datas.map{|b_end| [b_end-b_delta,b_end]}
          start_index = b_datas.count
          b_datas.each_with_index do |(b_start,b_end),i|
            if b_start >= stime_tp || b_end <= etime_tp
              start_index = i
              break
            end
          end
          b_datas = b_datas[start_index..-1].to_a.map{|b_start,b_end| (b_start..b_end)}
        else
          b_datas = [b_sdata..b_edata]
        end
        while b_datas.present?
          available = b_datas.find{|b_range| b_range & (stime_tp..etime_tp)}.nil?
          stime_tp = stime_tp + d_step
          etime_tp = etime_tp + d_step
          break if !available || recurring_end_date.blank? || d_step==0
          start_index = b_datas.find_index{|b_range| b_range.first >= stime_tp}
          if start_index
            b_datas = b_datas[start_index..-1]
          else
            b_datas = []
          end
        end 
        break if available == false
      end
      end
    end
    return available
  end
  def check_require_fields(booking_p)
    fields_name = self.get_all_fields
    has_p_hire_fields = self.p_hire_fields_enabled.count != 0
    p_hire_fields = {}
    if has_p_hire_fields
      p_hire_fields = self.p_hire_fields_enabled.map{|rf| [rf.id.to_s,rf]}.to_h
    end
    error_messages = ""
    form_index = 0
    cross_lang_types = ['select','date','radio_button','checkbox']
    unfilled_text = I18n.t('property_hire.unfilled')
    available_locales = I18n.available_locales
    available_locales_trans = available_locales.map{|l| [l, I18n.t(l)]}.to_h
    fields_name.each do |field_name|
      if has_p_hire_fields && field_name.include?("p_hire_fields")
        rf = p_hire_fields[field_name.sub("p_hire_fields.",'')]
        if rf && rf.markup != 'hint_text' && rf.to_require
          v = booking_p["p_hire_field_values_attributes"][form_index.to_s]['value']
          if cross_lang_types.include?(rf.markup) || rf.get_data["cross_lang"] == "true"
            if v.blank?
              error_messages += "#{rf.title}: #{unfilled_text}\n"
            end
          else
            available_locales.each do |l|
              if (v[l].blank? rescue true)
                error_messages += "#{rf.title}(#{available_locales_trans[l]}): #{unfilled_text}\n"
              end
            end
          end
        end
        form_index = form_index +1
      else
        field_setting = self.send(field_name)
        if field_setting && field_setting["required"] == "true" && booking_p[field_name].blank?
          error_messages += "#{self.custom_text(field_name,"name")}: #{unfilled_text}\n"
        end
      end
    end
    error_messages
  end
  def self.time_iterate(start_time, end_time, step, &block)
    times = []
    if block_given?
      begin
        times << start_time
        yield(start_time, end_time)
      end while (start_time += step) <= end_time
    else
      start_time = start_time.clone
      begin
        times << start_time
      end while (start_time += step) <= end_time
    end
    times
  end
  def carousel_image_width
    (self.custom_carousel_image_width.blank? ? PropertyHireSetting.first.carousel_image_width : self.custom_carousel_image_width) rescue "75%"
  end
  def get_attribute_value(attribute_field, p_hire_id)
      PHireFieldValue.find_by(p_hire_field_id: attribute_field.id, p_hire_id: p_hire_id)
  end

  def get_attribute_values(attribute_type=nil)
      @attribute_values = attribute_type.p_hire_field_values rescue nil
  end
  def get_value_from_field_id(field_id,attribute_type=nil)
      values = get_attribute_values(attribute_type)
      value = values.detect {|value| value.p_hire_field_id == field_id} rescue nil
      value ? value : nil
  end
  def get_basic_fields
    basic_fields = self.class::FIELDSNAME
    basic_fields = basic_fields.select{|f| (self.send(f)["enable"]  == "1" rescue true)}
  end
  def get_all_fields(get_default=false)
    @default_field_names = nil if @default_field_names.nil?
    if get_default
      if @default_field_names.nil?
        basic_fields = self.get_basic_fields
        custom_fields = []
        self.p_hire_fields_enabled.each do |p_hire_field|
          unless p_hire_field.disabled
            custom_fields << "p_hire_fields.#{p_hire_field.id}"
          end
        end
        @default_field_names = basic_fields + custom_fields
      end
      return @default_field_names
    else
      self.enable_fields_sort ? self.custom_field_names : self.default_field_names
    end
  end
  def can_be_hired_frontend
    user = OrbitHelper.current_user
    self.can_be_hired || (user && (user.is_admin? || (self.owners && self.owners.include?(user.member_profile_id))))
  end
  def can_be_show_frontend
    user = OrbitHelper.current_user
    (!disable_no_logins_view_calendar && self.can_be_hired) || user
  end
  def clone_new(clone_mode=false)
    @records_all = {}
    if clone_mode
      clone_target = self.class.find(object.copy_id) rescue nil
    else
      clone_target = self
    end
    property,clone_target = clone_new_for_object(self,clone_target,clone_mode)
    property
  end
  def fix_uploader(clone_relation, r, f)
    return r.send(f).blank?
    if !@clone_mode || (clone_relation[f].blank? && clone_relation.send(f).blank?)
      clone_relation[f] = r[f]
      if @clone_mode
        clone_relation.send(f).retrieve_from_store!(r[f])
      else
        org_id = clone_relation.id
        clone_relation.id = r.id
        clone_relation.send(f).retrieve_from_store!(r[f])
        clone_relation.id = org_id
      end
      source_filepath = r.send(f).file.file
      if @clone_mode
        dest_filepath = clone_relation.send(f).file.file
        FileUtils.mkdir_p(File.dirname(dest_filepath))
        FileUtils.cp(source_filepath,dest_filepath)
      end
    elsif (clone_relation.send(f).file rescue nil)
      clone_relation[f] = File.basename(clone_relation.send(f).file.file.to_s)
    end
  end
  def clone_new_for_object(object,clone_target=nil,clone_mode=false,fix_only=false)
    @except_clone_relations ||= self.except_clone_relations
    if clone_mode || fix_only
      new_object = object
      clone_target = object.class.find(object.copy_id) rescue nil if clone_target.nil?
    else
      clone_target = object if clone_target.nil?
      new_object = object.dup
    end
    return if @except_clone_relations.include?(new_object.class.to_s.underscore)
    @records_all["#{new_object.class.to_s.underscore}_ids"] = {} if @records_all["#{new_object.class.to_s.underscore}_ids"].nil?
    begin
      @records_all["#{new_object.class.to_s.underscore}_ids"][clone_target.id] = new_object
    rescue
      nil
    end
    if !clone_target.nil? && !new_object.nil?
      unless fix_only
        if clone_mode
          initialize_fields = []
          if new_object.fields.keys.include?("uid")
            new_object.generate_uid
          end
        else
          initialize_fields = ["uid","created_at","updated_at"]
        end
        initialize_fields.each do |f|
          new_object.send("#{f}=",nil) if new_object.fields.keys.include?(f)
        end
      end
      relations_fields = clone_target.relations.except("impressions").keys
      all_fields = clone_target.fields.keys - relations_fields
      all_fields = all_fields - relations_fields.map{|k| "#{k}_id"}
      all_fields = all_fields - relations_fields.map{|k| "#{k.singularize}_ids"}
      new_object_class_name = new_object.class.to_s.underscore
      unless @parent_level
        unsort_relation_keys = clone_target.relations.keys - ['taggings']
        fields_to_delete = [new_object_class_name]
        tmp_relations_fields = [new_object_class_name]
        while relations_fields.count > 0
          tmp_singularize_relations_fields = tmp_relations_fields.map{|f| f.singularize}
          approve_append = nil
          relations_fields.each do |k|
            belongs_to_class = clone_target.relations[k].class_name.constantize.relations.select{|k,v| v.macro == :belongs_to}.keys
            has_many_class = clone_target.relations[k].class_name.constantize.relations.select{|k,v| v.macro.to_s.start_with?('has') }.keys
            if (belongs_to_class - tmp_singularize_relations_fields).count == 0
              other_has_many_class = (has_many_class - unsort_relation_keys)
              if other_has_many_class.count == 0
                tmp_relations_fields << k
              else
                org_k = k.to_s
                result = other_has_many_class.map do |k| 
                  belongs_to_class = k.classify.constantize.relations.select{|kk,v| v.macro == :belongs_to}.keys
                  has_many_class = k.classify.constantize.relations.select{|kk,v| v.macro.to_s.start_with?('has') }.keys
                  if (belongs_to_class - tmp_singularize_relations_fields - [org_k]).count == 0
                    true
                  else
                    fields_to_delete = fields_to_delete.concat(belongs_to_class)
                    tmp_relations_fields.concat(belongs_to_class)
                    false
                  end
                end
                if result.select{|t| !t}.count == 0
                  if (fields_to_delete.map{|f| f.pluralize} - tmp_relations_fields).count == 0
                    tmp_relations_fields << k
                  elsif clone_target.relations[k].class_name.constantize.fields.keys.include?("key")
                    tmp_relations_fields << k
                  elsif (clone_target.relations[k].class_name.constantize.relations.keys.map{|f| f.singularize} & fields_to_delete).count != 0
                    approve_append = k
                  end
                end
              end
            elsif !unsort_relation_keys.include?(clone_target.relations[k].class_name.underscore) && !unsort_relation_keys.include?(clone_target.relations[k].class_name.underscore.pluralize)
              tmp_relations_fields << k
            end
          end
          tmp_relations_fields << approve_append if approve_append.present?
          approve_append = nil
          relations_fields = relations_fields - tmp_relations_fields
          relations_fields -= @relations_fields if @relations_fields
        end
        relations_fields = tmp_relations_fields
        fields_to_delete.each{|f| relations_fields.delete(f)}
      end
      if @parent_level
        relations_fields -= @relations_fields
      else
        @clone_mode = clone_mode
        @relations_fields = relations_fields
      end
      @parent_level = true
      if clone_mode
        all_fields.each do |f|
          next if f == "uid"
          unless new_object.send("#{f}_changed?") && new_object.send("#{f}_changed_from_default?")
            unless fix_only
              new_object.send("#{f}=",clone_target.send(f))
            end
            if new_object.class.uploaders.include?(f.to_sym)
              fix_uploader(new_object, clone_target, f)
            end
          end
        end
      else
        all_fields.each do |f|
          if new_object.class.uploaders.include?(f.to_sym)
            fix_uploader(new_object, clone_target, f)
          end
        end
      end
      relations_fields.each do |f|
        no_dup_flag = false
        if clone_target.relations[f].macro == :belongs_to || clone_target.relations[f].macro == :has_one
          no_dup_flag = new_object.send(f).present?
        elsif clone_target.relations[f].macro == :has_many || clone_target.relations[f].macro == :has_and_belongs_to_many
          no_dup_flag = new_object.send(f).to_a.count != 0
        elsif clone_target.relations[f].macro == :embeds_many #Fix localize fields
          if new_object.send(f).to_a.count != 0
            need_fix_fields = new_object.send(f).to_a[0].fields.select{|k,v| (v.options[:localize] rescue false)}.keys
            locale = I18n.locale.to_s
            embeded_records = new_object.send(f).map do |embeded_record|
              need_fix_fields.each do |f|
                if (embeded_record[f][locale].class != String rescue false)
                  embeded_record.send("#{f}_translations=",embeded_record[f][locale])
                else
                  embeded_record.send("#{f}_translations=",embeded_record[f])
                end
              end
              embeded_record
            end
            new_object.send("#{f}=",embeded_records)
          end
        end
        if clone_target.relations[f].macro == :belongs_to || clone_target.relations[f].class_name == "MemberProfile"
          if f == 'taggable'
            map_f = @taggable_name
          else
            map_f = f
          end
          if @records_all["#{map_f}_ids"].nil?
            new_object.send("#{f}_id=",clone_target.send("#{f}_id"))
          else
            obj = @records_all["#{map_f}_ids"][clone_target.send("#{f}_id")]
            if obj
              new_object.send("#{f}_id=", obj.id)
              new_object.send("#{f}=", obj)
            end
          end
        elsif clone_target.relations[f].macro == :has_one
          next if @except_clone_relations.include?(f)
          need_clone_relation = clone_target.send(f)
          next if need_clone_relation.nil?
          clone_relation = new_object.send(f)
          if clone_relation.nil?
            clone_relation, need_clone_relation = clone_new_for_object(need_clone_relation.dup, need_clone_relation, clone_mode, fix_only)
          else
            clone_relation, r = clone_new_for_object(clone_relation, r, clone_mode, true)
          end
          new_object.send("#{f}=",clone_relation)
        elsif clone_target.relations[f].macro == :has_many || clone_target.relations[f].macro == :has_and_belongs_to_many
          next if @except_clone_relations.include?(f)
          clone_relations = []
          need_clone_relations = clone_target.send(f).asc(:_id).to_a
          file_flag = false
          if f == 'taggings'
            @taggable_name = new_object.class.to_s.underscore
          end
          need_clone_relations.each_with_index do |r,i|
            clone_relation = new_object.send(f)[i]
            if clone_relation.nil?
              clone_relation, r = clone_new_for_object(r.dup, r, clone_mode, fix_only)
            else
              clone_relation, r = clone_new_for_object(clone_relation, r, clone_mode, true)
            end
            clone_relations << clone_relation
          end
          if !no_dup_flag || (no_dup_flag && file_flag)
            new_object_relations = new_object.send(f).to_a
            new_object_relations_count = new_object_relations.count
            if new_object_relations_count != 0
              if clone_relations.count > new_object_relations_count
                clone_relations = clone_relations[0...new_object_relations_count]
              else
                clone_relations = clone_relations.concat(new_object.send(f)[clone_relations.count...new_object_relations_count])
              end
              new_object.send("#{f}=",clone_relations)
            else
              new_object.send("#{f}=",clone_relations)
            end
          end
        end
      end
      new_object.copy_id = clone_target.id if new_object.fields.keys.include?("copy_id")
      return new_object, clone_target
    end
  end
end