class AskSetting
  include Mongoid::Document
  include Mongoid::Timestamps
  All_default_fields = ['ask_category_id','name','sex','mail','phone','appointment','recaptcha','usage_rule','agree_show','agree_usage']
  after_initialize do
    if !self.new_record?
      if self.default_setting.class != Hash && self.default_setting.class != BSON::Document
        self.default_setting = {}
      end
      if self.default_setting[:agree_show].nil?
        self.default_setting[:agree_show] = true
      end
      if self.default_setting[:agree_usage].nil?
        self.default_setting[:agree_usage] = false
      end
      if self.custom_fields.class != Hash && self.custom_fields.class != BSON::Document
        self.custom_fields = {}
      end
      self.save
    end
  end
  def custom_fields
    tmp = super
    tmp.select{|k,v| v['delete'] != true}
  end
  def field_name(k,locale=I18n.locale.to_s,use_checkbox_trans=false)
    tmp = self.default_setting_field_name[k]
    (tmp&&tmp[locale]) ? tmp[locale] : self.default_field_name(k,locale)
  end

  def default_field_name(k,locale=I18n.locale.to_s,use_checkbox_trans=false)
    I18n.with_locale(locale){ (use_checkbox_trans && ['agree_show','agree_usage'].include?(k.to_s)) ? I18n.t("ask.#{k}_checkbox") : I18n.t("mongoid.attributes.ask_question.#{k}")}
  end

  def field_name_translations(k)
    I18n.available_locales.map{|v| [v.to_s,self.field_name(k,v.to_s)]}.to_h
  end
  field :sort_number, type: Hash, default: {}
  field :default_setting, type: Hash,default: {ask_category_id: true,name: true,sex: false,mail: true,phone: false,appointment: false,recaptcha: false,agree_show: true,agree_usage: false}
  field :default_setting_field_name, type: Hash,default: {}

  field :custom_fields, type: Hash,default: {}
  field :usage_rule

  def self.get_disp_fields_infos
    ask_setting = self.first
    ask_setting = self.create() if ask_setting.nil?
    disp_fields = self::All_default_fields
    disp_fields_infos = {}
    locale = I18n.locale.to_s
    disp_fields[0...-4].each do |f|
      disp_fields_infos[f] = {"trans"=>ask_setting.field_name(f,locale),"sort_number"=>ask_setting.sort_number[f]}
    end
    tmp_locales = I18n.available_locales.map{|l| l.to_s}
    tmp_locales = [locale] + (tmp_locales - [locale])
    ask_setting.custom_fields.each do |k,v|
      trans = v["field"]
      tmp_locales.each do |l|
        trans = trans[l] if trans[l].present?
      end
      next if trans.class != String
      tmp_k = "default@#{k}"
      disp_fields_infos[tmp_k] = {"trans"=>trans,"sort_number"=>ask_setting.sort_number[tmp_k]}
    end
    AskCategorySetting.all.each do |c|
      cat = Category.find(c.category_id)
      c.custom_fields.each do |k,v|
        trans = v["field"]
        tmp_locales.each do |l|
          trans = trans[l] if trans[l].present?
        end
        next if trans.class != String
        tmp_k = "custom@#{c.id}@#{k}"
        cat_title = cat.title rescue ""
        disp_fields_infos[tmp_k] = {"trans"=>"#{cat_title}-#{trans}","sort_number"=>ask_setting.sort_number[tmp_k]}
      end
    end
    disp_fields[-4..-1].each do |f|
      disp_fields_infos[f] = {"trans"=>ask_setting.field_name(f,locale),"sort_number"=>ask_setting.sort_number[f]}
    end
    max_sort_number = disp_fields_infos.values.map{|h| h["sort_number"].to_i}.max
    if max_sort_number
      max_sort_number = max_sort_number + 1
      disp_fields_infos.each do |k,h|
        if h["sort_number"].blank?
          h["sort_number"] = max_sort_number
        else
          h["sort_number"] = h["sort_number"].to_i
        end
      end
      disp_fields_infos = disp_fields_infos.sort_by {|_key, value| value["sort_number"]}
    end
    disp_fields_infos
  end
end