class StockResultPdf < Prawn::Document
  attr_accessor :label_width,:price_column_width,:page_width, :page_height, :margin, :price_width, :item_width, :header_font_size, :item_font_size,:item_height,:qty_width,:total_width,:item_description_width,:text_width

  def initialize(printer_settings,stockcheck, stockcheck_items,checker_name, shop_details)
    self.page_width = printer_settings.page_width  #PrintSetting.where("name = ?","Close Cashier").first.page_width
    self.page_height = printer_settings.page_height
    self.margin = 5
    self.price_width = 40
    self.qty_width = 20
    self.total_width = 40
    self.item_width = self.page_width - ((self.price_width + self.qty_width + self.total_width))
    self.item_height = 15
    self.item_description_width = (self.page_width-20) / 2
    self.label_width = 100

    self.text_width = (self.page_width - 80) - self.price_width / 3
    # @item_width = self.page_width.to_i / 2
    # @qty_width = @item_width.to_i / 3
    # @double = @qty_width * 1.3
    # @half_qty = @qty_width / 2
    #setting page margin and width
    super(:margin => [printer_settings.heading_space, self.margin, self.margin, self.margin], :page_size => [self.page_width, self.page_height])

    # font "public/fonts/#{font_name}".to_s + ".ttf".to_s
    # font "public/fonts/Zawgyi-One.ttf"
    # font "public/fonts/padauk.ttf"
    self.header_font_size = 10
    self.item_font_size = 8

    header( shop_details)

    stroke_horizontal_rule

    detail(stockcheck,stockcheck_items, checker_name)
  end

  def header (shop_details)
    move_down 7
    text "#{shop_details.name}", :left_margin => -10, :size => self.header_font_size,:align => :center
    move_down 5
    text "#{shop_details.address}", :size => self.item_font_size,:align => :center
    # move_down self.item_height
    move_down 5
    text "#{shop_details.phone_no}", :size => self.item_font_size,:align => :center
    move_down 5

    stroke_horizontal_rule
  end

  def detail(stockcheck, stockcheck_items, checker_name)
        move_down 7
         y_position = cursor
        bounding_box([0,y_position], :width =>self.label_width, :height => self.item_height) do
            text "Checker : ", :size => self.item_font_size,:align => :left
        end
        bounding_box([self.label_width,y_position], :width => self.label_width, :height => self.item_height) do
            text "#{checker_name}" , :size => self.item_font_size,:align => :left
        end

        y_position = cursor
        bounding_box([0,y_position], :width =>self.label_width, :height => self.item_height) do
            text "Check Start Time : ", :size => self.item_font_size,:align => :left
        end
        bounding_box([self.label_width,y_position], :width => self.label_width, :height => self.item_height) do
            text "#{ stockcheck.check_start.utc.getlocal.strftime('%d-%m-%Y %I:%M %p') }" , :size => self.item_font_size,:align => :left
        end

        y_position = cursor
        bounding_box([0,y_position], :width =>self.label_width, :height => self.item_height) do
            text "Check End Time ", :size => self.item_font_size,:align => :left
        end
        bounding_box([self.label_width,y_position], :width => self.label_width, :height => self.item_height) do
            text "#{ stockcheck.check_start.utc.getlocal.strftime('%d-%m-%Y %I:%M %p') }" , :size => self.item_font_size,:align => :left
        end

        if stockcheck_items.length > 0
            stockcheck_items.each do |st|
                move_down 5
                y_position = cursor

                bounding_box([0,y_position], :width =>self.item_description_width, :height => self.item_height) do
                    text "#{ st.item_code }", :size => self.item_font_size,:align => :left
                end
                bounding_box([self.item_description_width,y_position], :width =>self.label_width) do
                    text  "#{st.stock_count.to_i}" , :size => self.item_font_size,:align => :right
                end
            end
        end
        move_down 5
        stroke_horizontal_rule
  end
end