require 'open-uri'
require 'helix_web_services_client/open_model'

class HelixWebServicesClient
  # Array of Group objects stored in the system. Not all fields will be
  # filled out (e.g., view).
  def groups
    arr = execute_method_no_body(:get, hve_path('groups'))
    arr.map { |x| OpenModel.new(x) }
  end

  # Returns the group instance indicated by the group name (or group object)
  def group(group)
    group = group.group if group.is_a?(OpenModel)
    obj = execute_method_no_body(:get, hve_path("groups/#{URI.encode(group)}"))
    OpenModel.new(obj)
  end

  # Creates a new group in the system.
  def create_group(group)
    group = OpenModel.new(group) unless group.is_a?(OpenModel)
    execute_method_with_body(:post, hve_path('groups'), group.marshal_dump)
  end

  # Updates the group specification.
  def update_group(group)
    group = OpenModel.new(group) unless group.is_a?(OpenModel)
    execute_method_with_body(:patch, hve_path("groups/#{URI.encode(group.group)}"),
                             group.marshal_dump)
  end

  # Deletes the group specification in the system.
  def delete_group(group)
    group = group.group if group.is_a?(OpenModel)
    execute_method_no_body(:delete, hve_path("groups/#{URI.encode(group)}"))
  end
end