package main

import (
	"errors"
	"fmt"
	"io"
	"maps"
	"os"
	"sort"
	"strings"

	"github.com/spf13/cobra"
	"go.yaml.in/yaml/v2"

	"github.com/canonical/lxd/shared"
	"github.com/canonical/lxd/shared/api"
	cli "github.com/canonical/lxd/shared/cmd"
	"github.com/canonical/lxd/shared/i18n"
	"github.com/canonical/lxd/shared/termios"
)

type cmdStorageBucket struct {
	global     *cmdGlobal
	flagTarget string
}

func (c *cmdStorageBucket) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("bucket")
	cmd.Short = i18n.G("Manage storage buckets")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Manage storage buckets.`))

	// Create.
	storageBucketCreateCmd := cmdStorageBucketCreate{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketCreateCmd.command())

	// Delete.
	storageBucketDeleteCmd := cmdStorageBucketDelete{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketDeleteCmd.command())

	// Edit.
	storageBucketEditCmd := cmdStorageBucketEdit{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketEditCmd.command())

	// Get.
	storageBucketGetCmd := cmdStorageBucketGet{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketGetCmd.command())

	// List.
	storageBucketListCmd := cmdStorageBucketList{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketListCmd.command())

	// Set.
	storageBucketSetCmd := cmdStorageBucketSet{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketSetCmd.command())

	// Show.
	storageBucketShowCmd := cmdStorageBucketShow{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketShowCmd.command())

	// Unset.
	storageBucketUnsetCmd := cmdStorageBucketUnset{global: c.global, storageBucket: c, storageBucketSet: &storageBucketSetCmd}
	cmd.AddCommand(storageBucketUnsetCmd.command())

	// Key.
	storageBucketKeyCmd := cmdStorageBucketKey{global: c.global, storageBucket: c}
	cmd.AddCommand(storageBucketKeyCmd.command())

	// Workaround for subcommand usage errors. See: https://github.com/spf13/cobra/issues/706
	cmd.Args = cobra.NoArgs
	cmd.Run = func(cmd *cobra.Command, args []string) { _ = cmd.Usage() }
	return cmd
}

// Create.
type cmdStorageBucketCreate struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket
}

func (c *cmdStorageBucketCreate) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("create", i18n.G("[<remote>:]<pool> <bucket> [key=value...]"))
	cmd.Short = i18n.G("Create new custom storage buckets")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Create new custom storage buckets`))
	cmd.Example = cli.FormatSection("", i18n.G(`lxc storage bucket create p1 b01
	Create a new storage bucket name b01 in storage pool p1

lxc storage bucket create p1 b01 < config.yaml
	Create a new storage bucket name b01 in storage pool p1 using the content of config.yaml`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketCreate) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 2, -1)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	// If stdin isn't a terminal, read yaml from it.
	var bucketPut api.StorageBucketPut
	if !termios.IsTerminal(getStdinFd()) {
		contents, err := io.ReadAll(os.Stdin)
		if err != nil {
			return err
		}

		err = yaml.UnmarshalStrict(contents, &bucketPut)
		if err != nil {
			return err
		}
	}

	if bucketPut.Config == nil {
		bucketPut.Config = map[string]string{}
	}

	// Get config filters from arguments.
	for i := 2; i < len(args); i++ {
		entry := strings.SplitN(args[i], "=", 2)
		if len(entry) < 2 {
			return fmt.Errorf(i18n.G("Bad key/value pair: %s"), args[i])
		}

		bucketPut.Config[entry[0]] = entry[1]
	}

	// Create the storage bucket.
	bucket := api.StorageBucketsPost{
		Name:             args[1],
		StorageBucketPut: bucketPut,
	}

	client := resource.server

	// If a target was specified, create the bucket on the given member.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	adminKey, err := client.CreateStoragePoolBucket(resource.name, bucket)
	if err != nil {
		return err
	}

	if !c.global.flagQuiet {
		fmt.Printf(i18n.G("Storage bucket %s created")+"\n", args[1])

		if adminKey != nil {
			fmt.Printf(i18n.G("Admin access key: %s")+"\n", adminKey.AccessKey)
			fmt.Printf(i18n.G("Admin secret key: %s")+"\n", adminKey.SecretKey)
		}
	}

	return nil
}

// Delete.
type cmdStorageBucketDelete struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket
}

func (c *cmdStorageBucketDelete) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("delete", i18n.G("[<remote>:]<pool> <bucket>"))
	cmd.Aliases = []string{"rm"}
	cmd.Short = i18n.G("Delete storage buckets")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Delete storage buckets`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketDelete) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 2, 2)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// If a target was specified, delete the bucket on the given member.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	// Delete the bucket.
	err = client.DeleteStoragePoolBucket(resource.name, args[1])
	if err != nil {
		return err
	}

	if !c.global.flagQuiet {
		fmt.Printf(i18n.G("Storage bucket %s deleted")+"\n", args[1])
	}

	return nil
}

// Edit.
type cmdStorageBucketEdit struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket
}

func (c *cmdStorageBucketEdit) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("edit", i18n.G("[<remote>:]<pool> <bucket>"))
	cmd.Short = i18n.G("Edit storage bucket configurations as YAML")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Edit storage bucket configurations as YAML`))
	cmd.Example = cli.FormatSection("", i18n.G(`lxc storage bucket edit [<remote>:]<pool> <bucket> < bucket.yaml
    Update a storage bucket using the content of bucket.yaml.`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketEdit) helpTemplate() string {
	return i18n.G(
		`### This is a YAML representation of a storage bucket.
### Any line starting with a '# will be ignored.
###
### A storage bucket consists of a set of configuration items.
###
### name: bucket1
### used_by: []
### config:
###   size: "61203283968"`)
}

func (c *cmdStorageBucketEdit) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 2, 2)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// If stdin isn't a terminal, read text from it
	if !termios.IsTerminal(getStdinFd()) {
		contents, err := io.ReadAll(os.Stdin)
		if err != nil {
			return err
		}

		// Allow output of `lxc storage bucket show` command to be passed in here, but only take the
		// contents of the StorageBucketPut fields when updating.
		// The other fields are silently discarded.
		newdata := api.StorageBucketPut{}
		err = yaml.Unmarshal(contents, &newdata)
		if err != nil {
			return err
		}

		return client.UpdateStoragePoolBucket(resource.name, args[1], newdata, "")
	}

	// If a target was specified, edit the bucket on the given member.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	// Get the current config.
	bucket, etag, err := client.GetStoragePoolBucket(resource.name, args[1])
	if err != nil {
		return err
	}

	data, err := yaml.Marshal(&bucket)
	if err != nil {
		return err
	}

	// Spawn the editor.
	content, err := shared.TextEditor("", []byte(c.helpTemplate()+"\n\n"+string(data)))
	if err != nil {
		return err
	}

	for {
		// Parse the text received from the editor
		newdata := api.StorageBucket{}
		err = yaml.Unmarshal(content, &newdata)
		if err == nil {
			err = client.UpdateStoragePoolBucket(resource.name, args[1], newdata.Writable(), etag)
		}

		// Respawn the editor
		if err != nil {
			fmt.Fprintf(os.Stderr, i18n.G("Config parsing error: %s")+"\n", err)
			fmt.Println(i18n.G("Press enter to open the editor again or ctrl+c to abort change"))

			_, err := os.Stdin.Read(make([]byte, 1))
			if err != nil {
				return err
			}

			content, err = shared.TextEditor("", content)
			if err != nil {
				return err
			}

			continue
		}

		break
	}

	return nil
}

// Get.
type cmdStorageBucketGet struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket

	flagIsProperty bool
}

func (c *cmdStorageBucketGet) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("get", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Get values for storage bucket configuration keys")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Get values for storage bucket configuration keys`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.Flags().BoolVarP(&c.flagIsProperty, "property", "p", false, i18n.G("Get the key as a storage bucket property"))
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketGet) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// If a target was specified, use the bucket on the given member.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	// Get the storage bucket entry.
	resp, _, err := client.GetStoragePoolBucket(resource.name, args[1])
	if err != nil {
		return err
	}

	if c.flagIsProperty {
		w := resp.Writable()
		res, err := getFieldByJSONTag(&w, args[2])
		if err != nil {
			return fmt.Errorf(i18n.G("The property %q does not exist on the storage bucket %q: %v"), args[2], resource.name, err)
		}

		fmt.Printf("%v\n", res)
	} else {
		v, ok := resp.Config[args[2]]
		if ok {
			fmt.Println(v)
		}
	}

	return nil
}

// List.
type cmdStorageBucketList struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket

	flagFormat      string
	flagAllProjects bool
}

func (c *cmdStorageBucketList) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("list", i18n.G("[<remote>:]<pool>"))
	cmd.Aliases = []string{"ls"}
	cmd.Short = i18n.G("List storage buckets")

	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`List storage buckets`))
	cmd.Flags().StringVarP(&c.flagFormat, "format", "f", "table", i18n.G("Format (csv|json|table|yaml|compact)")+"``")
	cmd.Flags().BoolVar(&c.flagAllProjects, "all-projects", false, i18n.G("Display storage pool buckets from all projects"))

	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketList) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 1, -1)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	client := resource.server

	var buckets []api.StorageBucket
	if c.flagAllProjects {
		buckets, err = client.GetStoragePoolBucketsAllProjects(resource.name)
		if err != nil {
			return err
		}
	} else {
		buckets, err = client.GetStoragePoolBuckets(resource.name)
		if err != nil {
			return err
		}
	}

	clustered := resource.server.IsClustered()

	data := make([][]string, 0, len(buckets))
	for _, bucket := range buckets {
		details := []string{
			bucket.Name,
			bucket.Description,
		}

		if clustered {
			details = append(details, bucket.Location)
		}

		if c.flagAllProjects {
			details = append([]string{bucket.Project}, details...)
		}

		data = append(data, details)
	}

	sort.Sort(cli.SortColumnsNaturally(data))

	header := []string{
		i18n.G("NAME"),
		i18n.G("DESCRIPTION"),
	}

	if clustered {
		header = append(header, i18n.G("LOCATION"))
	}

	if c.flagAllProjects {
		header = append([]string{i18n.G("PROJECT")}, header...)
	}

	return cli.RenderTable(c.flagFormat, header, data, buckets)
}

// Set.
type cmdStorageBucketSet struct {
	global *cmdGlobal

	storageBucket *cmdStorageBucket

	flagIsProperty bool
}

func (c *cmdStorageBucketSet) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("set", i18n.G("[<remote>:]<pool> <bucket> <key>=<value>..."))
	cmd.Short = i18n.G("Set storage bucket configuration keys")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(
		`Set storage bucket configuration keys

For backward compatibility, a single configuration key may still be set with:
    lxc storage bucket set [<remote>:]<pool> <bucket> <key> <value>`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.Flags().BoolVarP(&c.flagIsProperty, "property", "p", false, i18n.G("Set the key as a storage bucket property"))
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketSet) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, -1)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// Get the values.
	keys, err := getConfig(args[2:]...)
	if err != nil {
		return err
	}

	// If a target was specified, use the bucket on the given member.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	// Get the storage bucket entry.
	bucket, etag, err := client.GetStoragePoolBucket(resource.name, args[1])
	if err != nil {
		return err
	}

	writable := bucket.Writable()
	if c.flagIsProperty {
		if cmd.Name() == "unset" {
			for k := range keys {
				err := unsetFieldByJSONTag(&writable, k)
				if err != nil {
					return fmt.Errorf(i18n.G("Error unsetting property: %v"), err)
				}
			}
		} else {
			err := unpackKVToWritable(&writable, keys)
			if err != nil {
				return fmt.Errorf(i18n.G("Error setting properties: %v"), err)
			}
		}
	} else {
		maps.Copy(writable.Config, keys)
	}

	err = client.UpdateStoragePoolBucket(resource.name, args[1], writable, etag)
	if err != nil {
		return err
	}

	return nil
}

// Show.
type cmdStorageBucketShow struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket
}

func (c *cmdStorageBucketShow) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("show", i18n.G("[<remote>:]<pool> <bucket>"))
	cmd.Short = i18n.G("Show storage bucket configurations")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Show storage bucket configurations`))
	cmd.Example = cli.FormatSection("", i18n.G(
		`lxc storage bucket show default data
    Will show the properties of a bucket called "data" in the "default" pool.`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketShow) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 2, 2)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// If a target member was specified, get the bucket with the matching name on that member, if any.
	if c.storageBucket.flagTarget != "" {
		client = client.UseTarget(c.storageBucket.flagTarget)
	}

	bucket, _, err := client.GetStoragePoolBucket(resource.name, args[1])
	if err != nil {
		return err
	}

	data, err := yaml.Marshal(&bucket)
	if err != nil {
		return err
	}

	fmt.Printf("%s", data)

	return nil
}

// Unset.
type cmdStorageBucketUnset struct {
	global           *cmdGlobal
	storageBucket    *cmdStorageBucket
	storageBucketSet *cmdStorageBucketSet

	flagIsProperty bool
}

func (c *cmdStorageBucketUnset) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("unset", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Unset storage bucket configuration keys")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Unset storage bucket configuration keys`))

	cmd.Flags().StringVar(&c.storageBucket.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.Flags().BoolVarP(&c.flagIsProperty, "property", "p", false, i18n.G("Unset the key as a storage bucket property"))
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketUnset) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	c.storageBucketSet.flagIsProperty = c.flagIsProperty

	args = append(args, "")
	return c.storageBucketSet.run(cmd, args)
}

// Key commands.
type cmdStorageBucketKey struct {
	global        *cmdGlobal
	storageBucket *cmdStorageBucket

	flagTarget string
}

func (c *cmdStorageBucketKey) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("key")
	cmd.Short = i18n.G("Manage storage bucket keys")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Manage storage bucket keys.`))

	// Create.
	storageBucketKeyCreateCmd := cmdStorageBucketKeyCreate{global: c.global, storageBucketKey: c}
	cmd.AddCommand(storageBucketKeyCreateCmd.command())

	// Delete.
	storageBucketKeyDeleteCmd := cmdStorageBucketKeyDelete{global: c.global, storageBucketKey: c}
	cmd.AddCommand(storageBucketKeyDeleteCmd.command())

	// Edit.
	storageBucketKeyEditCmd := cmdStorageBucketKeyEdit{global: c.global, storageBucketKey: c}
	cmd.AddCommand(storageBucketKeyEditCmd.command())

	// List.
	storageBucketKeyListCmd := cmdStorageBucketKeyList{global: c.global, storageBucketKey: c}
	cmd.AddCommand(storageBucketKeyListCmd.command())

	// Show.
	storageBucketKeyShowCmd := cmdStorageBucketKeyShow{global: c.global, storageBucketKey: c}
	cmd.AddCommand(storageBucketKeyShowCmd.command())

	// Workaround for subcommand usage errors. See: https://github.com/spf13/cobra/issues/706
	cmd.Args = cobra.NoArgs
	cmd.Run = func(cmd *cobra.Command, args []string) { _ = cmd.Usage() }
	return cmd
}

// List Keys.
type cmdStorageBucketKeyList struct {
	global           *cmdGlobal
	storageBucketKey *cmdStorageBucketKey
	flagFormat       string
}

func (c *cmdStorageBucketKeyList) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("list", i18n.G("[<remote>:]<pool> <bucket>"))
	cmd.Aliases = []string{"ls"}
	cmd.Short = i18n.G("List storage bucket keys")

	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`List storage bucket keys`))
	cmd.Flags().StringVarP(&c.flagFormat, "format", "f", "table", i18n.G("Format (csv|json|table|yaml|compact)")+"``")
	cmd.Flags().StringVar(&c.storageBucketKey.flagTarget, "target", "", i18n.G("Cluster member name")+"``")

	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketKeyList) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 2, 2)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	client := resource.server

	// If a target member was specified, get the bucket with the matching name on that member, if any.
	if c.storageBucketKey.flagTarget != "" {
		client = client.UseTarget(c.storageBucketKey.flagTarget)
	}

	bucketKeys, err := client.GetStoragePoolBucketKeys(resource.name, args[1])
	if err != nil {
		return err
	}

	data := make([][]string, 0, len(bucketKeys))
	for _, bucketKey := range bucketKeys {
		details := []string{
			bucketKey.Name,
			bucketKey.Description,
			bucketKey.Role,
		}

		data = append(data, details)
	}

	sort.Sort(cli.SortColumnsNaturally(data))

	header := []string{
		i18n.G("NAME"),
		i18n.G("DESCRIPTION"),
		i18n.G("ROLE"),
	}

	return cli.RenderTable(c.flagFormat, header, data, bucketKeys)
}

// Create Key.
type cmdStorageBucketKeyCreate struct {
	global           *cmdGlobal
	storageBucketKey *cmdStorageBucketKey
	flagRole         string
	flagAccessKey    string
	flagSecretKey    string
}

func (c *cmdStorageBucketKeyCreate) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("create", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Create key for a storage bucket")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G("Create key for a storage bucket"))
	cmd.Example = cli.FormatSection("", i18n.G(`lxc storage bucket key create p1 b01 k1
	Create a key called k1 for the bucket b01 in the pool p1.

lxc storage bucket key create p1 b01 k1 < config.yaml
	Create a key called k1 for the bucket b01 in the pool p1 using the content of config.yaml.`))

	cmd.RunE = c.runAdd

	cmd.Flags().StringVar(&c.storageBucketKey.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.Flags().StringVar(&c.flagRole, "role", "read-only", i18n.G("Role (admin or read-only)")+"``")
	cmd.Flags().StringVar(&c.flagAccessKey, "access-key", "", i18n.G("Access key (auto-generated if empty)")+"``")
	cmd.Flags().StringVar(&c.flagSecretKey, "secret-key", "", i18n.G("Secret key (auto-generated if empty)")+"``")

	return cmd
}

func (c *cmdStorageBucketKeyCreate) runAdd(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	if args[2] == "" {
		return errors.New(i18n.G("Missing key name"))
	}

	client := resource.server

	// If a target member was specified, get the bucket with the matching name on that member, if any.
	if c.storageBucketKey.flagTarget != "" {
		client = client.UseTarget(c.storageBucketKey.flagTarget)
	}

	// If stdin isn't a terminal, read yaml from it.
	var bucketKeyPut api.StorageBucketKeyPut
	if !termios.IsTerminal(getStdinFd()) {
		contents, err := io.ReadAll(os.Stdin)
		if err != nil {
			return err
		}

		err = yaml.UnmarshalStrict(contents, &bucketKeyPut)
		if err != nil {
			return err
		}
	}

	req := api.StorageBucketKeysPost{
		Name:                args[2],
		StorageBucketKeyPut: bucketKeyPut,
	}

	if c.flagRole != "" {
		req.Role = c.flagRole
	}

	if c.flagAccessKey != "" {
		req.AccessKey = c.flagAccessKey
	}

	if c.flagSecretKey != "" {
		req.SecretKey = c.flagSecretKey
	}

	key, err := client.CreateStoragePoolBucketKey(resource.name, args[1], req)
	if err != nil {
		return err
	}

	if !c.global.flagQuiet {
		fmt.Printf(i18n.G("Storage bucket key %s added")+"\n", key.Name)
		fmt.Printf(i18n.G("Access key: %s")+"\n", key.AccessKey)
		fmt.Printf(i18n.G("Secret key: %s")+"\n", key.SecretKey)
	}

	return nil
}

// Delete Key.
type cmdStorageBucketKeyDelete struct {
	global           *cmdGlobal
	storageBucketKey *cmdStorageBucketKey
}

func (c *cmdStorageBucketKeyDelete) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("delete", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Delete key from a storage bucket")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G("Delete key from a storage bucket"))
	cmd.RunE = c.runRemove

	cmd.Flags().StringVar(&c.storageBucketKey.flagTarget, "target", "", i18n.G("Cluster member name")+"``")

	return cmd
}

func (c *cmdStorageBucketKeyDelete) runRemove(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	if args[2] == "" {
		return errors.New(i18n.G("Missing key name"))
	}

	client := resource.server

	// If a target member was specified, get the bucket with the matching name on that member, if any.
	if c.storageBucketKey.flagTarget != "" {
		client = client.UseTarget(c.storageBucketKey.flagTarget)
	}

	err = client.DeleteStoragePoolBucketKey(resource.name, args[1], args[2])
	if err != nil {
		return err
	}

	if !c.global.flagQuiet {
		fmt.Printf(i18n.G("Storage bucket key %s removed")+"\n", args[2])
	}

	return nil
}

// Edit Key.
type cmdStorageBucketKeyEdit struct {
	global           *cmdGlobal
	storageBucketKey *cmdStorageBucketKey
}

func (c *cmdStorageBucketKeyEdit) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("edit", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Edit storage bucket key as YAML")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Edit storage bucket key as YAML`))
	cmd.Example = cli.FormatSection("", i18n.G(`lxc storage bucket edit [<remote>:]<pool> <bucket> <key> < key.yaml
    Update a storage bucket key using the content of key.yaml.`))

	cmd.Flags().StringVar(&c.storageBucketKey.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketKeyEdit) helpTemplate() string {
	return i18n.G(
		`### This is a YAML representation of a storage bucket.
### Any line starting with a '# will be ignored.
###
### A storage bucket consists of a set of configuration items.
###
### name: bucket1
### used_by: []
### config:
###   size: "61203283968"`)
}

func (c *cmdStorageBucketKeyEdit) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	if args[2] == "" {
		return errors.New(i18n.G("Missing key name"))
	}

	client := resource.server

	// If stdin isn't a terminal, read text from it
	if !termios.IsTerminal(getStdinFd()) {
		contents, err := io.ReadAll(os.Stdin)
		if err != nil {
			return err
		}

		// Allow output of `lxc storage bucket key show` command to be passed in here, but only take the
		// contents of the StorageBucketPut fields when updating.
		// The other fields are silently discarded.
		newdata := api.StorageBucketKeyPut{}
		err = yaml.Unmarshal(contents, &newdata)
		if err != nil {
			return err
		}

		return client.UpdateStoragePoolBucketKey(resource.name, args[1], args[2], newdata, "")
	}

	// If a target was specified, edit the bucket on the given member.
	if c.storageBucketKey.flagTarget != "" {
		client = client.UseTarget(c.storageBucketKey.flagTarget)
	}

	// Get the current config.
	bucket, etag, err := client.GetStoragePoolBucketKey(resource.name, args[1], args[2])
	if err != nil {
		return err
	}

	data, err := yaml.Marshal(&bucket)
	if err != nil {
		return err
	}

	// Spawn the editor.
	content, err := shared.TextEditor("", []byte(c.helpTemplate()+"\n\n"+string(data)))
	if err != nil {
		return err
	}

	for {
		// Parse the text received from the editor
		newdata := api.StorageBucketKey{}
		err = yaml.Unmarshal(content, &newdata)
		if err == nil {
			err = client.UpdateStoragePoolBucketKey(resource.name, args[1], args[2], newdata.Writable(), etag)
		}

		// Respawn the editor
		if err != nil {
			fmt.Fprintf(os.Stderr, i18n.G("Config parsing error: %s")+"\n", err)
			fmt.Println(i18n.G("Press enter to open the editor again or ctrl+c to abort change"))

			_, err := os.Stdin.Read(make([]byte, 1))
			if err != nil {
				return err
			}

			content, err = shared.TextEditor("", content)
			if err != nil {
				return err
			}

			continue
		}

		break
	}

	return nil
}

// Show Key.
type cmdStorageBucketKeyShow struct {
	global           *cmdGlobal
	storageBucketKey *cmdStorageBucketKey
}

func (c *cmdStorageBucketKeyShow) command() *cobra.Command {
	cmd := &cobra.Command{}
	cmd.Use = usage("show", i18n.G("[<remote>:]<pool> <bucket> <key>"))
	cmd.Short = i18n.G("Show storage bucket key configurations")
	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(`Show storage bucket key configurations`))
	cmd.Example = cli.FormatSection("", i18n.G(
		`lxc storage bucket key show default data foo
    Will show the properties of a bucket key called "foo" for a bucket called "data" in the "default" pool.`))

	cmd.Flags().StringVar(&c.storageBucketKey.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
	cmd.RunE = c.run

	return cmd
}

func (c *cmdStorageBucketKeyShow) run(cmd *cobra.Command, args []string) error {
	// Quick checks.
	exit, err := c.global.CheckArgs(cmd, args, 3, 3)
	if exit {
		return err
	}

	// Parse remote.
	resources, err := c.global.ParseServers(args[0])
	if err != nil {
		return err
	}

	resource := resources[0]

	if resource.name == "" {
		return errors.New(i18n.G("Missing pool name"))
	}

	if args[1] == "" {
		return errors.New(i18n.G("Missing bucket name"))
	}

	if args[2] == "" {
		return errors.New(i18n.G("Missing key name"))
	}

	client := resource.server

	// If a target member was specified, get the bucket with the matching name on that member, if any.
	if c.storageBucketKey.flagTarget != "" {
		client = client.UseTarget(c.storageBucketKey.flagTarget)
	}

	bucket, _, err := client.GetStoragePoolBucketKey(resource.name, args[1], args[2])
	if err != nil {
		return err
	}

	data, err := yaml.Marshal(&bucket)
	if err != nil {
		return err
	}

	fmt.Printf("%s", data)

	return nil
}
