module PryByebug::Helpers::Breakpoints

def bold_puts(msg)
  output.puts(text.bold(msg))
end

def breakpoints
  Pry::Byebug::Breakpoints
end

def current_file
  target.eval("__FILE__")
end

def max_width
  breakpoints.last ? breakpoints.last.id.to_s.length : 1
end

def print_breakpoints_header
  header = "#{' ' * (max_width - 1)}# Enabled At "
  output.puts <<-BREAKPOINTS.gsub(/ {8}/, "")
    #{text.bold(header)}
    #{text.bold('-' * header.size)}
  BREAKPOINTS
end

def print_full_breakpoint(breakpoint)
  header = "Breakpoint #{breakpoint.id}:"
  status = breakpoint.enabled? ? "Enabled" : "Disabled"
  code = breakpoint.source_code.with_line_numbers.to_s
  condition = if breakpoint.expr
                "#{text.bold('Condition:')} #{breakpoint.expr}\n"
              else
                ""
              end
  output.puts <<-BREAKPOINT.gsub(/ {8}/, "")
    #{text.bold(header)} #{breakpoint} (#{status}) #{condition}
    #{code}
  BREAKPOINT
end

def print_short_breakpoint(breakpoint)
  id = format("%*d", max_width, breakpoint.id)
  status = breakpoint.enabled? ? "Yes" : "No "
  expr = breakpoint.expr ? " #{breakpoint.expr} " : ""
  output.puts("  #{id} #{status}     #{breakpoint}#{expr}")
end