class Xlsxrb::Ooxml::StylesParser::Listener

# File lib/xlsxrb/ooxml/styles_parser.rb, line 24
def initialize
  @result = {
    num_fmts: {},
    fonts: [],
    fills: [],
    borders: [],
    cell_xfs: [],
    cell_style_xfs: []
  }
  @context = []
  @current_font = nil
  @current_fill = nil
  @current_fill_pattern = nil
  @current_border = nil
  @current_xf = nil
  @in_cell_xfs = false
  @in_cell_style_xfs = false
end

# File lib/xlsxrb/ooxml/styles_parser.rb, line 114
def characters(_text)
  # No text content needed for styles
end

# File lib/xlsxrb/ooxml/styles_parser.rb, line 85
def end_element(_uri, localname, _qname)
  case localname
  when "font"
    if @current_font
      @result[:fonts] << @current_font
      @current_font = nil
    end
  when "fill"
    if @current_fill
      @current_fill[:pattern] = @current_fill_pattern if @current_fill_pattern
      @result[:fills] << @current_fill
      @current_fill = nil
      @current_fill_pattern = nil
    end
  when "border"
    if @current_border
      @result[:borders] << @current_border
      @current_border = nil
    end
  when "cellXfs"
    @in_cell_xfs = false
  when "cellStyleXfs"
    @in_cell_style_xfs = false
  when "xf"
    finalize_xf
  end
  @context.pop
end

# File lib/xlsxrb/ooxml/styles_parser.rb, line 43
def start_element(_uri, localname, _qname, attrs)
  @context.push(localname)
  case localname
  when "numFmt"
    id = attrs["numFmtId"]&.to_i
    code = attrs["formatCode"]
    @result[:num_fmts][id] = code if id && code
  when "font"
    @current_font = {} if parent_context?("fonts")
  when "b"
    @current_font[:bold] = true if @current_font
  when "i"
    @current_font[:italic] = true if @current_font
  when "u"
    @current_font[:underline] = attrs["val"] || "single" if @current_font
  when "sz"
    @current_font[:sz] = attrs["val"]&.to_f if @current_font
  when "color"
    handle_color(attrs)
  when "name"
    @current_font[:name] = attrs["val"] if @current_font
  when "fill"
    @current_fill = {} if parent_context?("fills")
  when "patternFill"
    @current_fill_pattern = attrs["patternType"] if @current_fill
  when "fgColor", "bgColor"
    handle_fill_color(localname, attrs) if @current_fill
  when "border"
    @current_border = {} if parent_context?("borders")
  when "left", "right", "top", "bottom", "diagonal"
    handle_border_side(localname, attrs)
  when "cellXfs"
    @in_cell_xfs = true
  when "cellStyleXfs"
    @in_cell_style_xfs = true
  when "xf"
    handle_xf(attrs)
  when "alignment"
    handle_alignment(attrs)
  end
end