Module: Logrithm::Utils::Output

Defined in:
lib/logrithm/utils/output.rb

Constant Summary collapse

VB = 
'│'.freeze
HB = 
'─'.freeze
TL = 
'┌'.freeze
TR = 
'┐'.freeze
BL = 
'└'.freeze
BR = 
'┘'.freeze
TERM_MARGIN = 
2
BOX_MARGIN = 
2
TERM_MARGIN_STR = 
' ' * TERM_MARGIN
BOX_MARGIN_STR = 
' ' * BOX_MARGIN
HIGHLIGHT_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :highlight) || '01;38;05;51')
EXCEPTION_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :exception) || '01;38;05;88')
APPDIR_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :root) || '01;38;05;253')
METHOD_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :method_call) || '01;38;05;253')
DATETIME_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :datetime) || '01;38;05;240')
EXTENDED_COLOR = 
Color.new(Logrithm::Log.option(:log, :colors, :extended) || '01;38;05;246')

Class Method Summary collapse

Class Method Details

.clrz(txt, clr) ⇒ Object

rubocop:enable Metrics/AbcSize



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# File 'lib/logrithm/utils/output.rb', line 57

def clrz(txt, clr)
  txt = txt.to_s
           .gsub(/«(.*?)»/m, "#{HIGHLIGHT_COLOR.to_esc}\\1#{clr.to_esc}")
           .gsub(/⟨(.*?)⟩/m, "#{EXCEPTION_COLOR.to_esc}\\1#{clr.to_esc}")
           .gsub(/⟦(.*?)⟧/m, "#{APPDIR_COLOR.to_esc}\\1#{clr.to_esc}")
           .gsub(/⟬(.*?)⟭/m, "#{METHOD_COLOR.to_esc}\\1#{clr.to_esc}")
           .gsub(/⟪(.*?)⟫/m, "#{EXTENDED_COLOR.to_esc}\\1#{clr.to_esc}")

  clr.colorize txt
end

.line(filler = HB, width: $stdin.winsize.last, margin: TERM_MARGIN, color: Color::RED) ⇒ Object 



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# File 'lib/logrithm/utils/output.rb', line 25

def line(filler = HB, width: $stdin.winsize.last, margin: TERM_MARGIN, color: Color::RED)
  color.colorize(' ' * margin, filler * (width - 2 * margin))
end

.rectangle(text, width: $stdin.winsize.last - 2 * TERM_MARGIN, color: Color::RED, frame_color: :same) ⇒ Object

rubocop:disable Metrics/AbcSize



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# File 'lib/logrithm/utils/output.rb', line 30

def rectangle(text, width: $stdin.winsize.last - 2 * TERM_MARGIN, color: Color::RED, frame_color: :same)
  text_width = width - 2 - 2 * BOX_MARGIN
  splitted = text.split(' ').each_with_object(['']) do |word, memo|
    next if word.strip.empty?
    memo.last.length + word.length + 1 <= text_width ? memo.last << ' ' << word : memo << word
  end.map(&:strip)
  frame_color = case frame_color
                when :same then color
                when :none then Color::NONE
                else frame_color
                end
  spaces = ' ' * (BOX_MARGIN + (text_width - splitted.max_by(&:length).length) / 2)
  [
    frame_color.colorize(TERM_MARGIN_STR + TL << HB * (width - 2) << TR),
    frame_color.colorize("#{TERM_MARGIN_STR}#{VB}#{' ' * (width - 2)}#{VB}"),
    *splitted.map do |line|
      trailing_spaces = ' ' * (width - (2 + spaces.length + line.length))
      frame_color.colorize("#{TERM_MARGIN_STR}#{VB}") <<
        color.colorize("#{spaces}#{line}#{trailing_spaces}") <<
        frame_color.colorize(VB)
    end,
    frame_color.colorize("#{TERM_MARGIN_STR}#{VB}#{' ' * (width - 2)}#{VB}"),
    frame_color.colorize(TERM_MARGIN_STR + BL << HB * (width - 2) << BR)
  ].join($/)
end