class TmdbCast

  def self.find(options)
    options = {
      :expand_results => true
    }.merge(options)
  
    raise ArgumentError, "At least one of: id, name, should be supplied" if(options[:id].nil? && options[:name].nil?)
    
    results = []
    unless(options[:id].nil? || options[:id].to_s.empty?)
      results << Tmdb.api_call('Person.getInfo', options[:id])
    end
    unless(options[:name].nil? || options[:name].to_s.empty?)
      results << Tmdb.api_call('Person.search', options[:name])
    end
    
    results.flatten!
    
    unless(options[:limit].nil?)
      raise ArgumentError, ":limit must be an integer greater than 0" unless(options[:limit].is_a?(Fixnum) && options[:limit] > 0)
      results = results.slice(0, options[:limit])
    end
  
    results.map!{|c| TmdbCast.new(c, options[:expand_results]) }
  
    if(results.length == 1)
      return results[0]
    else
      return results
    end
  end
  
  def self.new(raw_data, expand_results = false)
    raw_data = Tmdb.api_call('Person.getInfo', raw_data["id"]).first
    return Tmdb.data_to_object(raw_data)
  end
  
  def ==(other)
    return false unless(other.is_a?(TmdbCast))
    @raw_data == other.raw_data
  end
  
end