87 lines
2.9 KiB
Ruby
87 lines
2.9 KiB
Ruby
# encoding: utf-8
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class OrderMatrix < OrderPdf
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MAX_ARTICLES_PER_PAGE = 16 # How many order_articles shoud written on a page
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def filename
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I18n.t('documents.order_matrix.filename', :name => @order.name, :date => @order.ends.to_date) + '.pdf'
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end
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def title
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I18n.t('documents.order_matrix.title', :name => @order.name,
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:date => @order.ends.strftime(I18n.t('date.formats.default')))
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end
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def body
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order_articles = @order.order_articles.ordered
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text I18n.t('documents.order_matrix.heading'), style: :bold
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move_down 5
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text I18n.t('documents.order_matrix.total', :count => order_articles.size), size: 8
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move_down 10
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order_articles_data = [I18n.t('documents.order_matrix.rows')]
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order_articles.each do |a|
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order_articles_data << [a.article.name,
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a.article.unit,
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a.price.unit_quantity,
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number_with_precision(a.price.fc_price, precision: 2),
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a.units]
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end
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table order_articles_data, cell_style: {size: 8, overflow: :shrink_to_fit} do |table|
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table.cells.border_width = 1
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table.cells.border_color = '666666'
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end
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page_number = 0
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total_num_order_articles = order_articles.size
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while page_number * MAX_ARTICLES_PER_PAGE < total_num_order_articles do # Start page generating
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page_number += 1
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start_new_page(layout: :landscape)
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# Collect order_articles for this page
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current_order_articles = order_articles.select do |a|
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order_articles.index(a) >= (page_number-1) * MAX_ARTICLES_PER_PAGE and
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order_articles.index(a) < page_number * MAX_ARTICLES_PER_PAGE
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end
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# Make order_articles header
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header = [""]
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for header_article in current_order_articles
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name = header_article.article.name.gsub(/[-\/]/, " ").gsub(".", ". ")
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name = name.split.collect { |w| w.truncate(8) }.join(" ")
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header << name.truncate(30)
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end
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# Collect group results
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groups_data = [header]
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@order.group_orders.includes(:ordergroup).each do |group_order|
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group_result = [group_order.ordergroup.name.truncate(20)]
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for order_article in current_order_articles
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# get the Ordergroup result for this order_article
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goa = order_article.group_order_articles.where(group_order_id: group_order.id).first
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group_result << ((goa.nil? || goa.result == 0) ? "" : goa.result.to_i)
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end
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groups_data << group_result
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end
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# Make table
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column_widths = [85]
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(MAX_ARTICLES_PER_PAGE + 1).times { |i| column_widths << 41 unless i == 0 }
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table groups_data, column_widths: column_widths, cell_style: {size: 8, overflow: :shrink_to_fit} do |table|
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table.cells.border_width = 1
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table.cells.border_color = '666666'
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table.row_colors = ['ffffff','ececec']
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end
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end
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end
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end
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