module Fog
  class Vcloud

    class Real
      basic_request :get_vdc
    end

    class Mock
      # WARNING: Incomplete
      #Based off of:
      #vCloud API Guide v0.9 - Page 27

      def get_vdc(vdc_uri)
        vdc_uri = ensure_unparsed(vdc_uri)
        if vdc = mock_data.organizations.map { |org| org.vdcs }.flatten.detect { |vdc| vdc.href == vdc_uri }
          xml = Builder::XmlMarkup.new
          mock_it 200,
            xml.Vdc(xmlns.merge(:href => vdc.href, :name => vdc.name)) {
              xml.Link(:rel => "up",
                       :href => mock_data.organizations.detect { |org| org.vdcs.detect { |_vdc| vdc.href == _vdc.href }.href == vdc.href }.href,
                       :type => "application/vnd.vmware.vcloud.org+xml")
              xml.Link(:rel => "add",
                       :href => vdc.href + "/action/uploadVAppTemplate",
                       :type => "application/vnd.vmware.vcloud.uploadVAppTemplateParams+xml")
              xml.Link(:rel => "add",
                       :href => vdc.href + "/media",
                       :type => "application/vnd.vmware.vcloud.media+xml")
              xml.Link(:rel => "add",
                       :href => vdc.href + "/action/instantiateVAppTemplate",
                       :type => "application/vnd.vmware.vcloud.instantiateVAppTemplateParams+xml")
              xml.Link(:rel => "add",
                       :type => "application/vnd.vmware.vcloud.cloneVAppParams+xml",
                       :href => vdc.href + "/action/cloneVApp")
              xml.Link(:rel => "add",
                       :type => "application/vnd.vmware.vcloud.captureVAppParams+xml",
                       :href => vdc.href + "/action/captureVApp")
              xml.Link(:rel => "add",
                       :type => "application/vnd.vmware.vcloud.composeVAppParams+xml",
                       :href => vdc.href + "/action/composeVApp")
              xml.AllocationModel("AllocationPool")
              xml.Description(vdc[:name] + " VDC")
              xml.ResourceEntities {
                mock_data.organizations.first.vdcs.first.virtual_machines.each do |resource|
                  xml.ResourceEntity(resource)
                end
              }
              xml.AvailableNetworks {
                vdc.networks.each do |network|
                  xml.Network( :name => network.name, :href => network.href, :type => "application/vnd.vmware.vcloud.network+xml" )
                end
              }
              xml.ComputeCapacity{
                xml.Cpu {
                  xml.Units("Mhz")
                  xml.Allocated(vdc.cpu_allocated)
                  xml.Limit(vdc.cpu_allocated)
                }
                xml.Memory {
                  xml.Units("MB")
                  xml.Allocated(vdc.memory_allocated)
                  xml.Limit(vdc.memory_allocated)
                }
              }
              xml.StorageCapacity{
                xml.Units("MB")
                xml.Allocated(vdc.storage_allocated)
                xml.Limit(vdc.storage_allocated)
              }
              xml.VmQuota(0)
              xml.NicQuota(0)
              xml.IsEnabled('true')
              xml.NetworkQuota(0)
              #FIXME: Incomplete
            }, { 'Content-Type' => 'application/vnd.vmware.vcloud.vdc+xml' }
        else
          mock_error 200, "401 Unauthorized"
        end
      end

    end
  end
end