image

var IMAGE_ATTRIBUTIES = map[string]string{
	"name":             "name",
	"visibility":       "visibility",
	"container-format": "container_format",
	"disk-format":      "disk_format",
	"kernel-id":        "kernel_id",
	"os-distro":        "os_distro",
	"os-version":       "os_version",
}

var Image = &cobra.Command{Use: "image"}

var ImageList = &cobra.Command{
	Use:   "list",
	Short: "List images",
	Args: func(cmd *cobra.Command, args []string) error {
		if err := cobra.ExactArgs(0)(cmd, args); err != nil {
			return err
		}
		visibility, _ := cmd.Flags().GetString("visibility")
		if visibility != "" && !stringutils.ContainsString(glance.IMAGE_VISIBILITIES, visibility) {
			return fmt.Errorf("invalid visibility, valid: %v", glance.IMAGE_VISIBILITIES)
		}
		return nil
	},
	Run: func(cmd *cobra.Command, _ []string) {
		long, _ := cmd.Flags().GetBool("long")
		human, _ := cmd.Flags().GetBool("human")
		name, _ := cmd.Flags().GetString("name")
		limit, _ := cmd.Flags().GetInt("limit")
		pageSize, _ := cmd.Flags().GetUint("page-size")
		visibility, _ := cmd.Flags().GetString("visibility")

		query := utility.UrlValues(map[string]string{
			"name":       name,
			"visibility": visibility,
		})
		if pageSize != 0 {
			query.Set("limit", fmt.Sprintf("%d", pageSize))
		}

		c := openstack.DefaultClient().GlanceV2()
		images, err := c.Images().List(query, limit)
		utility.LogError(err, "get imges failed", true)
		pt := common.PrettyTable{
			ShortColumns: []common.Column{
				{Name: "Id"}, {Name: "Name", Sort: true},
				{Name: "Status", AutoColor: true},
				{Name: "Size", Align: text.AlignRight,
					Slot: func(item interface{}) interface{} {
						p, _ := item.(glance.Image)
						if human {
							return p.HumanSize()
						} else {
							return p.Size
						}
					}},
				{Name: "DiskFormat"}, {Name: "ContainerFormat"},
			},
			LongColumns: []common.Column{
				{Name: "Visibility"}, {Name: "Protected"},
			},
		}

		pt.AddItems(images)
		common.PrintPrettyTable(pt, long)
	},
}

var ImageShow = &cobra.Command{
	Use:   "show <id or name>",
	Short: "Show image",
	Args:  cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		idOrName := args[0]
		human, _ := cmd.Flags().GetBool("human")
		c := openstack.DefaultClient().GlanceV2()

		image, err := c.Images().Found(idOrName)
		utility.LogError(err, "Get image failed", true)
		printImage(*image, human)
	},
}