package pubshards

import (
	"fmt"

	"github.com/chzyer/readline"
	"github.com/spf13/cobra"
	cliapi "gitlink.org.cn/cloudream/jcs-pub/client/sdk/api/v1"
	jcstypes "gitlink.org.cn/cloudream/jcs-pub/common/types"
	"gitlink.org.cn/cloudream/jcs-pub/jcsctl/cmd"
)

func init() {
	var opt joinOption
	c := &cobra.Command{
		Use:   "join <id>",
		Short: "join to a pubshards",
		Args:  cobra.ExactArgs(1),
		RunE: func(c *cobra.Command, args []string) error {
			ctx := cmd.GetCmdCtx(c)
			return join(c, ctx, opt, args)
		},
	}
	c.Flags().StringVarP(&opt.Password, "p", "p", "", "password for the pubshards")
	PubShardsCmd.AddCommand(c)
}

type joinOption struct {
	Password string
}

func join(c *cobra.Command, ctx *cmd.CommandContext, opt joinOption, args []string) error {
	rl, err := readline.New("> ")
	if err != nil {
		return err
	}
	defer rl.Close()

	if !c.Flags().Changed("p") {
		opt.Password = string(cmd.ReadPassword(rl, "Password"))
	}

	usName := cmd.ReadString(rl, "请输入新用户空间的名称")

	resp, err := ctx.Client.PubShards().Join(cliapi.PubShardsJoin{
		Name:        usName,
		PubShardsID: jcstypes.PubShardsID(args[0]),
		Password:    opt.Password,
	})
	if err != nil {
		return err
	}

	fmt.Printf("加入成功, 用户空间配置ID为: %v\n", resp.UserSpace.UserSpaceID)
	return nil
}