module Avo::Fields::Concerns::HandlesFieldArgs

def add_array_prop(args, name, default = [])
  add_prop_from_args args, name: name, default: default, type: :array
end

def add_boolean_prop(args, name, default = false)
  add_prop_from_args args, name: name, default: default, type: :boolean
end

def add_object_prop(args, name, default = {})
  add_prop_from_args args, name: name, default: default, type: :object
end

def add_prop_from_args(args = {}, name: nil, type: :string, default: nil)
  value = default
  if type == :boolean
    case args[name.to_sym]
    when nil
      value = default
    when false
      value = false
    when true
      value = true
    end
  else
    value = args[name.to_sym] unless args.dig(name.to_sym).nil?
  end
  instance_variable_set(:"@#{name}", value)
end

def add_string_prop(args, name, default = nil)
  add_prop_from_args args, name: name, default: default, type: :string
end