class RSpec::Core::Formatters::HtmlFormatter

def dump_failures
end

def dump_pending
end

def dump_summary(duration, example_count, failure_count, pending_count)
  @printer.print_summary(
    dry_run?,
    duration,
    example_count,
    failure_count,
    pending_count
  )
  @printer.flush
end

def example_failed(example)
  super(example)
  unless @header_red
    @header_red = true
    @printer.make_header_red
  end
  unless @example_group_red
    @example_group_red = true
    @printer.make_example_group_header_red(example_group_number)
  end
  @printer.move_progress(percent_done)
  exception = example.execution_result.exception
  exception_details = if exception
    {
      :message => exception.message,
      :backtrace => format_backtrace(exception.backtrace, example).join("\n")
    }
  else
    false
  end
  extra = extra_failure_content(exception)
  @printer.print_example_failed(
    example.execution_result.pending_fixed?,
    example.description,
    example.execution_result.run_time,
    @failed_examples.size,
    exception_details,
    (extra == "") ? false : extra,
    true
  )
  @printer.flush
end

def example_group_number
  @example_group_number
end

def example_group_started(example_group)
  super(example_group)
  @example_group_red = false
  @example_group_number += 1
  unless example_group_number == 1
    @printer.print_example_group_end
  end
  @printer.print_example_group_start( example_group_number, example_group.description, example_group.parent_groups.size )
  @printer.flush
end

def example_number
  @example_number
end

def example_passed(example)
  @printer.move_progress(percent_done)
  @printer.print_example_passed( example.description, example.execution_result.run_time )
  @printer.flush
end

def example_pending(example)
  @printer.make_header_yellow unless @header_red
  @printer.make_example_group_header_yellow(example_group_number) unless @example_group_red
  @printer.move_progress(percent_done)
  @printer.print_example_pending( example.description, example.execution_result.pending_message )
  @printer.flush
end

def example_started(example)
  super(example)
  @example_number += 1
end

def extra_failure_content(exception)
  require 'rspec/legacy_formatters/snippet_extractor'
  backtrace = exception.backtrace.map {|line| backtrace_line(line)}
  backtrace.compact!
  @snippet_extractor ||= SnippetExtractor.new
  "    <pre class=\"ruby\"><code>#{@snippet_extractor.snippet(backtrace)}</code></pre>"
end

def initialize(output)
  super(output)
  @example_group_number = 0
  @example_number = 0
  @header_red = nil
  @printer = HtmlPrinter.new(output)
end

def message(message)
end

def method_missing(m, *a, &b)
  # no-op
end

def percent_done
  result = 100.0
  if @example_count > 0
    result = (((example_number).to_f / @example_count.to_f * 1000).to_i / 10.0).to_f
  end
  result
end

def start(example_count)
  super(example_count)
  @printer.print_html_start
  @printer.flush
end

def start_dump
  @printer.print_example_group_end
  @printer.flush
end