# Copyright 2013 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'google/compute/listable_resource_collection'

module Google
  module Compute
    class DeletableResourceCollection < ListableResourceCollection

      def initialize(options)
        super(options)
        options[:resource_class].class_eval do
          def delete!
            options={type=>name}
            data = @dispatcher.dispatch(:api_method => api_resource.delete, :parameters=>options)
            if ["Server", "Disk"].include? self.resource_class_name
              ZoneOperation.new(data.merge!(:dispatcher=>@dispatcher)) unless data.nil?
            else
              GlobalOperation.new(data.merge!(:dispatcher=>@dispatcher)) unless data.nil?
            end
          end
        end
      end

      def delete(options)
        if options.is_a?(Resource)
          options = name_to_hash(options.name)  
        elsif options.is_a?(String)
          options = name_to_hash(options) 
        end
        data = @dispatcher.dispatch(:api_method => api_resource.delete, :parameters=>options)
        if ["Server", "Disk"].include? self.resource_class_name
          ZoneOperation.new(data.merge!(:dispatcher=>@dispatcher)) unless data.nil?
        else
          GlobalOperation.new(data.merge!(:dispatcher=>@dispatcher)) unless data.nil?
        end
      end
    end
  end
end
