class Foreman::ImporterPuppetclass
  attr_reader :name, :module, :parameters

  def initialize(opts = { })
    @name = opts["name"] || raise("must provide a puppet class name")
    @module     = opts["module"]
    @parameters = opts["params"] || { }
  end

  def to_s
    name and self.module ? "#{self.module}::#{name}" : name
  end

  # for now, equality is based on class name, and not on parameters
  def ==(other)
    name == other.name && self.module == other.module
  end

  def parameters?
    @parameters.empty?
  end

  # Auto-detects the best validator type for the given (correctly typed) value.
  # JSON and YAML are better undetected, to prevent the simplest strings to match.
  def self.suggest_key_type(value, default = nil, detect_json_or_yaml = false)
    case value
    when String
      begin
        return "json" if JSON.load value
      rescue
        return "yaml" if YAML.load value
      end if detect_json_or_yaml
      "string"
    when TrueClass, FalseClass
      "boolean"
    when Integer
      "integer"
    when Float
      "real"
    when Array
      "array"
    when Hash
      "hash"
    else
      default
    end
  end
end