package cli

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"

	"github.com/m3tam3re/agent-lib/internal/client"
)

func newStatusCmd() *cobra.Command {
	var configPath string
	var asJSON bool
	cmd := &cobra.Command{
		Use:   "status",
		Short: "Report deployed revision, pending changes, skips and unrecognized items",
		Long: "Read-only local state report. Exits non-zero when local modifications " +
			"block repository updates — suitable for headless drift checks. " +
			"agent-lib version is included in the report.",
		Args: cobra.NoArgs,
		RunE: func(cmd *cobra.Command, args []string) error {
			report, err := client.Status(client.SyncOptions{ConfigPath: configPath})
			if err != nil {
				return fmt.Errorf("status: %w", err)
			}
			if asJSON {
				if err := emitJSON(cmd, report); err != nil {
					return err
				}
			} else {
				client.PrintStatus(cmd.OutOrStdout(), report)
			}
			if report.Drift {
				os.Exit(1)
			}
			return nil
		},
	}
	cmd.Flags().StringVar(&configPath, "config", "", "client config path (default: "+client.ConfigEnv+" env or platform default)")
	cmd.Flags().BoolVar(&asJSON, "json", false, "machine-readable output")
	return cmd
}