Class: Enolib::Reporter

Inherits:
Object
  • Object
show all
Defined in:
lib/enolib/reporters/reporter.rb

Direct Known Subclasses

HtmlReporter, TerminalReporter, TextReporter

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ Reporter 



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# File 'lib/enolib/reporters/reporter.rb', line 5

def initialize(context)
  @context = context
  @index = Array.new(@context.line_count)
  @snippet = Array.new(@context.line_count)

  build_index
end

Instance Method Details

#indicate_line(element) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 13

def indicate_line(element)
  @snippet[element[:line]] = :indicate
  self
end

#question_line(element) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 18

def question_line(element)
  @snippet[element[:line]] = :question
  self
end

#report_comments(element) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 23

def report_comments(element)
  @snippet[element[:line]] = :indicate
  element[:comments].each do |comment|
    @snippet[comment[:line]] = :emphasize
  end

  self
end

#report_element(element) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 32

def report_element(element)
  @snippet[element[:line]] = :emphasize
  tag_children(element, :indicate)

  self
end

#report_elements(elements) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 39

def report_elements(elements)
  elements.each do |element|
    @snippet[element[:line]] = :emphasize
    tag_children(element, :indicate)
  end

  self
end

#report_line(instruction) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 48

def report_line(instruction)
  @snippet[instruction[:line]] = :emphasize

  self
end

#report_missing_element(parent) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 62

def report_missing_element(parent)
  @snippet[parent[:line]] = :indicate unless parent[:type] == :document

  if parent[:type] == :section
    tag_section(parent, :question, false)
  else
    tag_children(parent, :question)
  end

  self
end

#report_multiline_value(element) ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 54

def report_multiline_value(element)
  element[:lines].each do |line|
    @snippet[line[:line]] = :emphasize
  end

  self
end

#snippet ⇒ Object 



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# File 'lib/enolib/reporters/reporter.rb', line 74

def snippet
  if @snippet.none?
    (0...@snippet.length).each do |line|
      @snippet[line] = :question
    end
  else
    # TODO: Possibly better algorithm for this
    @snippet.each_with_index do |tag, line|
      next if tag

      if line + 2 < @context.line_count && @snippet[line + 2] && @snippet[line + 2] != :display ||
         line - 2 > 0 && @snippet[line - 2] && @snippet[line - 2] != :display ||
         line + 1 < @context.line_count && @snippet[line + 1] && @snippet[line + 1] != :display ||
         line - 1 > 0 && @snippet[line - 1] && @snippet[line - 1] != :display
        @snippet[line] = :display
      elsif line + 3 < @context.line_count && @snippet[line + 3] && @snippet[line + 3] != :display
        @snippet[line] = :omission
      end
    end

    @snippet[-1] = :omission unless @snippet[-1]
  end

  print
end