Class: OrderMatrix

Inherits:
OrderPdf show all
Defined in:
app/documents/order_matrix.rb

Constant Summary collapse

HEADER_ROTATE =
-30
PLACEHOLDER_CHAR =
'X'

Constants inherited from RenderPDF

RenderPDF::BOTTOM_MARGIN, RenderPDF::DEFAULT_FONT, RenderPDF::FOOTER_FONT_SIZE, RenderPDF::FOOTER_SPACE, RenderPDF::HEADER_FONT_SIZE, RenderPDF::HEADER_SPACE, RenderPDF::TOP_MARGIN

Instance Attribute Summary

Attributes inherited from OrderPdf

#order

Instance Method Summary collapse

Methods inherited from OrderPdf

#each_group_order_article_for_order_article, #each_group_order_article_for_ordergroup, #each_order_article, #each_ordergroup, #each_ordergroup_batch, #group_order_article_quantity_with_tolerance, #group_order_article_result, #group_order_articles, #initialize, #nice_table, #order_article_price, #order_article_price_per_unit, #order_articles, #ordergroups, #stock_ordergroup_name

Methods inherited from RenderPDF

#down_or_page, #font_path, #font_size, #fontsize, #initialize, #number_to_currency, #pdf_add_page_breaks?, #save_tmp, #to_pdf

Methods included from ApplicationHelper

#base_errors, #bootstrap_flash_patched, #close_button, #expand, #foodcoop_css_path, #foodcoop_css_tag, #format_currency, #format_date, #format_datetime, #format_datetime_timespec, #format_roles, #format_time, #heading_helper, #icon, #items_per_page, #link_to_gmaps, #link_to_top, #pagination_links_remote, #remote_link_to, #show_title?, #show_user, #show_user_link, #sort_link_helper, #tab_is_active?, #truncate, #weekday

Methods included from PathHelper

#finance_group_transactions_path

Constructor Details

This class inherits a constructor from OrderPdf

Instance Method Details

#bodyObject


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# File 'app/documents/order_matrix.rb', line 15

def body
  order_articles_data = [[
    OrderArticle.human_attribute_name(:article),
    Article.human_attribute_name(:supplier),
    ArticlePrice.human_attribute_name(:unit_quantity),
    OrderArticle.human_attribute_name(:units_received),
    Article.human_attribute_name(:fc_price_short)
  ]]

  each_order_article do |a|
    order_articles_data << [a.article.name,
                            a.article.supplier.name,
                            a.price.unit_quantity,
                            a.units,
                            order_article_price_per_unit(a)]
  end

  order_articles_data.each { |row| row.delete_at 1 } unless @options[:show_supplier]

  name = I18n.t('documents.order_matrix.heading', count: order_articles_data.size-1)
  nice_table name, order_articles_data do |table|
    if @options[:show_supplier]
      table.column(0).width = bounds.width / 3
      table.column(1).width = bounds.width / 4
    else
      table.column(0).width = bounds.width / 2
    end

    table.columns(-3..-1).align = :right
    table.column(-2).font_style = :bold
  end

  font_size 8

  row_height_1 = height_of(PLACEHOLDER_CHAR) + 3
  col_width_0 = width_of(PLACEHOLDER_CHAR * 20)
  col_width_1 = width_of("#{number_to_currency(888.88)} / #{PLACEHOLDER_CHAR * 4}") + 3
  col_width_2 = width_of(PLACEHOLDER_CHAR * 3) + 5

  first_page = true
  start_new_page(layout: :landscape)
  batch_size = (bounds.width - col_width_0 - col_width_1) / col_width_2
  batch_size = batch_size.floor

  each_ordergroup_batch batch_size do |batch_groups, batch_results|
    start_new_page unless first_page

    header = batch_groups.map do |name, total|
      text = "#{name.try(:truncate, 20)} <b>#{number_to_currency(total)}</b>"
      RotatedCell.new(self, text, inline_format: true, rotate: HEADER_ROTATE)
    end

    rows = [[nil, nil] + header]

    last_supplier_id = -1

    each_order_article do |order_article|
      supplier = order_article.article.supplier
      if @options[:show_supplier] && last_supplier_id != supplier.id
        row = [make_cell(supplier.name, colspan: 2, font_style: :bold)]
        batch_groups.each { row << nil }
        rows << row
        last_supplier_id = supplier.id
      end

      row = [order_article.article.name, order_article_price_per_unit(order_article)]
      row += batch_results[order_article.id] if batch_results[order_article.id]
      rows << row
    end

    table rows, header: true, cell_style: {overflow: :shrink_to_fit} do |table|
      table.cells.padding = [0, 0, 2, 0]
      table.cells.borders = [:left]
      table.cells.border_width = 0.5
      table.cells.border_color = '666666'

      table.row(0).borders = [:bottom, :left]
      table.row(0).padding = [2, 0, 2, 0]
      table.row(1..-1).height = row_height_1
      table.column(0..1).borders = []
      table.column(1).align = :right
      table.column(1).padding = [0, 3, 2, 0]
      table.column(2..-1).align = :center
      table.cells[0,0].borders = []
      table.cells[0,1].borders = []

      table.column(0).overflow = :truncate
      table.column(0).width = col_width_0
      table.column(1).width = col_width_1
      table.column(2..-1).width = col_width_2

      (0..batch_size).step(5).each do |idx|
        table.column(2+idx).border_width = 2
      end

      table.row_colors = ['dddddd', 'ffffff']
    end

    first_page = false
  end
end

#filenameObject


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# File 'app/documents/order_matrix.rb', line 6

def filename
  I18n.t('documents.order_matrix.filename', :name => @order.name, :date => @order.ends.to_date) + '.pdf'
end

#titleObject


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# File 'app/documents/order_matrix.rb', line 10

def title
  I18n.t('documents.order_matrix.title', :name => @order.name,
    :date => @order.ends.strftime(I18n.t('date.formats.default')))
end