package pkg

import (
	"fmt"
	"strconv"
	"strings"

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

func init() {
	var opt deleteOpt
	cmd := cobra.Command{
		Use:     "delete <bucket_name>/<package_name>",
		Aliases: []string{"del"},
		Args:    cobra.ExactArgs(1),
		RunE: func(c *cobra.Command, args []string) error {
			ctx := cmd.GetCmdCtx(c)
			return delete(c, ctx, opt, args)
		},
	}
	cmd.Flags().BoolVar(&opt.UseID, "id", false, "treat first argument as package ID")
	PackageCmd.AddCommand(&cmd)
}

type deleteOpt struct {
	UseID bool
}

func delete(c *cobra.Command, ctx *cmd.CommandContext, opt deleteOpt, args []string) error {
	var pkgID clitypes.PackageID
	if opt.UseID {
		id, err := strconv.ParseInt(args[0], 10, 64)
		if err != nil {
			return fmt.Errorf("invalid package ID: %v", args[0])
		}
		pkgID = clitypes.PackageID(id)
	} else {
		comps := strings.Split(args[0], "/")
		if len(comps) != 2 {
			return fmt.Errorf("invalid package name: %v", args[0])
		}

		getPkg, err := ctx.Client.Package().GetByFullName(cliapi.PackageGetByFullName{
			BucketName:  comps[0],
			PackageName: comps[1],
		})
		if err != nil {
			return fmt.Errorf("get package by name %v: %v", args[0], err)
		}
		pkgID = getPkg.Package.PackageID
	}

	if err := ctx.Client.Package().Delete(cliapi.PackageDelete{
		PackageID: pkgID,
	}); err != nil {
		return fmt.Errorf("delete package %v: %v", pkgID, err)
	}

	return nil
}