class LicenseFinder::License::Base

def alternative_names
  @alternative_names ||= []
end

def demodulized_name
  name.gsub(/^.*::/, '')
end

def inherited(descendant)
  LicenseFinder::License.all << descendant
end

def initialize(text)
  self.text = text
end

def license_regex
  /#{Regexp.escape(license_text).gsub(/<[^<>]+>/, '(.*)')}/ if license_text
end

def license_text
  unless defined?(@license_text)
    template = File.join(LicenseFinder::ROOT_PATH, "data", "licenses", "#{demodulized_name}.txt").to_s
    @license_text = Text.new(File.read(template)).to_s if File.exists?(template)
  end
  @license_text
end

def matches?
  !!(text =~ self.class.license_regex if self.class.license_regex)
end

def names
  [demodulized_name] + self.alternative_names
end

def pretty_name
  demodulized_name
end

def slug
  demodulized_name.downcase
end

def text=(text)
  @text = Text.new(text).to_s
end