module RubyXL::WorkbookConvenienceMethods

# File lib/rubyXL/convenience_methods/workbook.rb, line 19
def borders # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.borders
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 7
def cell_xfs # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.cell_xfs
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 122
def define_new_name(name, reference)
  self.defined_names ||= RubyXL::DefinedNames.new
  self.defined_names << RubyXL::DefinedName.new({:name => name, :reference => reference})
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 3
def each
  worksheets.each{ |i| yield i }
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 15
def fills # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.fills
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 11
def fonts # Stylesheet should be pre-filled with defaults on initialize()
  stylesheet.fonts
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 127
def get_defined_name(name)
  self.defined_names && self.defined_names.find { |n| n.name == name }
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 23
def get_fill_color(xf)
  fills[xf.fill_id]&.pattern_fill&.fg_color&.get_rgb(self)&.to_s || 'ffffff'
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 52
def modify_alignment(style_index, &block)
  old_xf = cell_xfs[style_index || 0]
  new_xf = old_xf.dup
  if old_xf.alignment then
    new_xf.alignment = old_xf.alignment.dup
  else
    new_xf.alignment = RubyXL::Alignment.new
  end

  yield(new_xf.alignment)
  new_xf.apply_alignment = true

  register_new_xf(new_xf)
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 75
def modify_border(style_index, direction, weight)
  xf = cell_xfs[style_index || 0].dup
  new_border = borders[xf.border_id || 0].dup

  edge = new_border.send(direction)
  new_border.send("#{direction}=", edge.dup) if edge

  new_border.set_edge_style(direction, weight)

  xf.border_id = borders.find_index { |x| x == new_border } # Reuse existing border, if it exists
  xf.border_id ||= borders.size # If this border has never existed before, add it to collection.
  borders[xf.border_id] = new_border
  xf.apply_border = true

  register_new_xf(xf)
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 92
def modify_border_color(style_index, direction, color)
  xf = cell_xfs[style_index || 0].dup
  new_border = borders[xf.border_id || 0].dup

  edge = new_border.send(direction)
  new_border.send("#{direction}=", edge.dup) if edge

  new_border.set_edge_color(direction, color)

  xf.border_id = borders.find_index { |x| x == new_border } # Reuse existing border, if it exists
  xf.border_id ||= borders.size # If this border has never existed before, add it to collection.
  borders[xf.border_id] = new_border
  xf.apply_border = true

  register_new_xf(xf)
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 67
def modify_fill(style_index, rgb)
  xf = cell_xfs[style_index || 0].dup
  new_fill = RubyXL::Fill.new(:pattern_fill =>
                                               RubyXL::PatternFill.new(:pattern_type => 'solid',
                                                                       :fg_color     => RubyXL::Color.new(:rgb => rgb)))
  register_new_xf(register_new_fill(new_fill, xf))
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 111
def password_hash(pwd)
  hsh = 0
  pwd.reverse.each_char { |c|
    hsh = hsh ^ c.ord
    hsh = hsh << 1
    hsh -= 0x7fff if hsh > 0x7fff
  }

  (hsh ^ pwd.length ^ 0xCE4B).to_s(16)
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 27
def register_new_fill(new_fill, old_xf)
  new_xf = old_xf.dup
  new_xf.apply_fill = true
  new_xf.fill_id = fills.find_index { |x| x == new_fill } # Reuse existing fill, if it exists
  new_xf.fill_id ||= fills.size # If this fill has never existed before, add it to collection.
  fills[new_xf.fill_id] = new_fill
  new_xf
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 36
def register_new_font(new_font, old_xf)
  new_xf = old_xf.dup
  new_xf.font_id = fonts.find_index { |x| x == new_font } # Reuse existing font, if it exists
  new_xf.font_id ||= fonts.size # If this font has never existed before, add it to collection.
  fonts[new_xf.font_id] = new_font
  new_xf.apply_font = true
  new_xf
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 45
def register_new_xf(new_xf)
  new_xf_id = cell_xfs.find_index { |xf| xf == new_xf } # Reuse existing XF, if it exists
  new_xf_id ||= cell_xfs.size # If this XF has never existed before, add it to collection.
  cell_xfs[new_xf_id] = new_xf
  new_xf_id
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 131
def title
  self.root.core_properties.dc_title && self.root.core_properties.dc_title.value
end

# File lib/rubyXL/convenience_methods/workbook.rb, line 135
def title=(v)
  self.root.core_properties.dc_title = v && RubyXL::StringNode.new(:value => v)
end