class Asciidoctor::Table

def create_columns(col_specs)
  total_width = 0
  @columns = col_specs.inject([]) {|collector, col_spec|
    total_width += col_spec['width']
    collector << Column.new(self, collector.size, col_spec)
    collector
  }
  if !@columns.empty?
    @attributes['colcount'] = @columns.size
    even_width = (100.0 / @columns.size).floor
    @columns.each {|c| c.assign_width(total_width, even_width) }
  end
  nil
end

def initialize(parent, attributes)
  super(parent, :table)
  # QUESTION since caption is on block, should it go to AbstractBlock?
  @caption = nil
  @rows = Rows.new([], [], [])
  @columns = []
  unless @attributes.has_key? 'tablepcwidth'
    # smell like we need a utility method here
    # to resolve an integer width from potential bogus input
    pcwidth = attributes['width']
    pcwidth_intval = pcwidth.to_i.abs
    if pcwidth_intval == 0 && pcwidth != "0" || pcwidth_intval > 100
      pcwidth_intval = 100
    end
    @attributes['tablepcwidth'] = pcwidth_intval
  end
  if @document.attributes.has_key? 'pagewidth'
    @attributes['tableabswidth'] ||=
        ((@attributes['tablepcwidth'].to_f / 100) * @document.attributes['pagewidth']).round
  end
end

def partition_header_footer(attributes)
  # set rowcount before splitting up body rows
  @attributes['rowcount'] = @rows.body.size
  if !rows.body.empty? && attributes.has_key?('header-option')
    head = rows.body.shift
    # styles aren't applied to header row
    head.each {|c| c.attributes.delete('style') }
    # QUESTION why does AsciiDoc use an array for head? is it
    # possible to have more than one based on the syntax?
    rows.head = [head]
  end
  if !rows.body.empty? && attributes.has_key?('footer-option')
    rows.foot = [rows.body.pop]
  end
  
  nil
end

def render
  Asciidoctor.debug { "Now attempting to render for table my own bad #{self}" }
  Asciidoctor.debug { "Parent is #{@parent}" }
  Asciidoctor.debug { "Renderer is #{renderer}" }
  renderer.render('block_table', self) 
end