class Cdao::Document < Cdao::Base
  self.table_name = "documents"

  belongs_to :library, class_name: "Cdao::Library", optional: false

  alias_attribute :docdate, :doc_date
  alias_attribute :short_title, :title

  def year
    doc_date.present? ? doc_date.year : 0
  end

  def clean_reference_number
    (reference_number.presence || "").gsub(/<!--\d+-->/, "")
  end

  def doc_date_display
    doc_date.present? ? doc_date.strftime("%B %d, %Y") : year
  end

  def display_text
    title_display = short_title || title
    [title_display, clean_reference_number, doc_date_display].join(", ")
  end
  
  def libraries
    Cdao::DocumentLibrary.where(library_product_type: doc_type, library_product_id: doc_id).map(&:library)
  end

  def is_only_in_premium_libraries?
    libraries.all?(&:premium?)
  end

  def content
    table_name = self.doc_type.tableize
    sql = "select * from #{table_name} where id='#{self.doc_id}' LIMIT 1"
    query = Cdao::Base.connection.execute(sql)
    query.first.present? ? query.first["content"] : ""
  end

  def to_builder(ability = nil)
    Jbuilder.new do |doc|
       doc.(self, *%i[id title short_title])
       doc.doc_date doc_date.presence || "0000-00-00"
       doc.year year.presence || 0
       doc.reference_number clean_reference_number
       doc.display_reference_number clean_reference_number.presence || short_title.presence || title
       doc.url Rails.application.routes.url_helpers.document_path(self)
    end
  end

  def citation_finders_names
    return [] unless doc_type.match?("Jurisprudence")

    Cdao::Jurisprudence.find(doc_id).citation_finders_names
  end

  def phil_rep
    return "" unless doc_type.match?("Jurisprudence")

    Cdao::Jurisprudence.find(doc_id).phil_rep
  end

  def scra
    return "" unless doc_type.match?("Jurisprudence")

    Cdao::Jurisprudence.find(doc_id).scra
  end

  searchable do
    text :reference_number, stored: true
    text :title, stored: true
    text :short_title, stored: true

    string :reference_number
    string :title do
      (title.present? ? title.first(32760).strip : short_title || "").titleize
    end
    string :short_title do
      (short_title.presence || title || "").first(32760).strip.titleize
    end

    date :doc_date
    date :search_doc_date do
      doc_date.presence || Date.new(year.presence || 0)
    end

    integer :id
    integer :year

    integer :library_rank do
      library.rank
    end

    integer :search_year do
      year.present? && year > 0 ? year : (doc_date.try :year)
    end

    boolean :is_only_in_premium_libraries do
      is_only_in_premium_libraries?
    end

    string :citation_finders_names, multiple: true
  end
end