Module: JapaneseBookkeepingSVG

Defined in:
lib/japanese-bookkeeping-svg.rb,
lib/japanese_bookkeeping_svg/gem_version.rb,
lib/japanese_bookkeeping_svg/svg_generator.rb

Defined Under Namespace

Classes: SVGGenerator

Constant Summary collapse

WIDTH = 
500
CENTER_X = 
WIDTH / 2
LEFT_MARGIN = 
15
RIGHT_MARGIN = 
10
ACCOUNT_WIDTH = 
110
AMOUNT_X = 
LEFT_MARGIN + ACCOUNT_WIDTH + RIGHT_MARGIN
AMOUNT_WIDTH = 
105
VERSION = 
'0.0.2'.freeze
@@line_height =

rubocop:disable Style/ClassVars

SVGGenerator.convert_unit('1em')

Class Method Summary collapse

Class Method Details

.account_value(svg, x, y, journals, with_brackets) ⇒ Object

rubocop:disable Metrics/MethodLength,Metrics/AbcSize



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# File 'lib/japanese-bookkeeping-svg.rb', line 26

def self.(svg, x, y, journals, with_brackets) # rubocop:disable Metrics/MethodLength,Metrics/AbcSize
  key_style = {
    'textLength' => ACCOUNT_WIDTH
  }
  sum_value = 0
  journals.map do |key, value|
    c_x = x
    y += line_height
    key_style['lengthAdjust'] = key.size > 8 ? 'spacingAndGlyphs' : 'spacing'
    svg.text(c_x, y, '(') if with_brackets
    c_x += LEFT_MARGIN
    svg.text(c_x, y, key.to_s, key_style)
    c_x += ACCOUNT_WIDTH + RIGHT_MARGIN
    svg.text(c_x, y, ')') if with_brackets
    c_x += AMOUNT_WIDTH
    svg.text(c_x, y, delimited_number(value).to_s, value_style)
    sum_value += value
  end

  [y, sum_value]
end

.delimited_number(number) ⇒ Object 



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# File 'lib/japanese-bookkeeping-svg.rb', line 110

def self.delimited_number(number)
  number.to_s.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, '\\1,')
end

.journalization(debits, credits) ⇒ Object 



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# File 'lib/japanese-bookkeeping-svg.rb', line 48

def self.journalization(debits, credits)
  # TODO: check amount
  SVGGenerator.new do
    JapaneseBookkeepingSVG.(self, 0, 0, debits, true)
    JapaneseBookkeepingSVG.(self, CENTER_X + RIGHT_MARGIN, 0, credits, true)
  end
end

.line_height ⇒ Object 



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# File 'lib/japanese-bookkeeping-svg.rb', line 16

def self.line_height
  @@line_height
end

.t_accounts(account, debits, credits) ⇒ Object

rubocop:disable Metrics/LineLength,Metrics/MethodLength,Metrics/AbcSize



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# File 'lib/japanese-bookkeeping-svg.rb', line 56

def self.t_accounts(, debits, credits) # rubocop:disable Metrics/LineLength,Metrics/MethodLength,Metrics/AbcSize
  # TODO: calc amount
  line_height = SVGGenerator.convert_unit('1em')
  that = self
  SVGGenerator.new do
     = {
      'textLength' => ACCOUNT_WIDTH,
      'text-anchor' => 'middle'
    }
    line_style = {
      'stroke' => 'black',
      'stroke-width' => 1
    }

    ['lengthAdjust'] = .size > 8 ? 'spacingAndGlyphs' : 'spacing'
    text(CENTER_X, line_height, , )
    t_start_y = line_height + 8
    line(0, t_start_y, WIDTH, t_start_y, line_style)

    y = t_start_y + 5
    debits_y, sum_debits = that.(self, 0, y, debits, false)
    credits_y, sum_credits = that.(self, CENTER_X, y, credits, false)

    if debits_y < credits_y
      y = credits_y + 8
      line(LEFT_MARGIN, y, AMOUNT_X, debits_y + 8, line_style)
      line(LEFT_MARGIN, y, CENTER_X, y, line_style)
      line(CENTER_X + AMOUNT_X, y, WIDTH, y, line_style)
    elsif debits_y > credits_y
      y = debits_y + 8
      line(AMOUNT_X, y, CENTER_X, y, line_style)
      line(CENTER_X + LEFT_MARGIN, y, CENTER_X + AMOUNT_X, credits_y + 8, line_style)
      line(CENTER_X + LEFT_MARGIN, y, WIDTH, y, line_style)
    else # eq
      y = debits_y + 8
      line(AMOUNT_X, y, CENTER_X, y, line_style)
      line(CENTER_X + AMOUNT_X, y, WIDTH, y, line_style)
    end

    y += line_height + 3
    text(CENTER_X - RIGHT_MARGIN, y, that.delimited_number(sum_debits).to_s, that.value_style)
    text(WIDTH - RIGHT_MARGIN, y, that.delimited_number(sum_credits).to_s, that.value_style)

    y += 8
    line(AMOUNT_X, y, CENTER_X, y, line_style)
    line(CENTER_X + AMOUNT_X, y, WIDTH, y, line_style)
    y += 3
    line(AMOUNT_X, y, CENTER_X, y, line_style)
    line(CENTER_X + AMOUNT_X, y, WIDTH, y, line_style)

    line(CENTER_X, t_start_y, CENTER_X, y, line_style)
  end
end

.value_style ⇒ Object 



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# File 'lib/japanese-bookkeeping-svg.rb', line 20

def self.value_style
  {
    'text-anchor' => 'end'
  }
end