/*
Copyright © 2025 NAME HERE <EMAIL ADDRESS>
*/
package cmd

import (
	"os"

	"github.com/spf13/cobra"

	"github.com/rogeecn/renamer/internal/listing"
)

var rootCmd = &cobra.Command{
	Use:   "renamer",
	Short: "Safe, scriptable batch renaming utility",
	Long: `Renamer provides preview-first, undoable rename operations for files and directories.
Use subcommands like "preview", "rename", and "list" with shared scope flags to target exactly
the paths you intend to change.`,
}

// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
	err := rootCmd.Execute()
	if err != nil {
		os.Exit(1)
	}
}

func init() {
	// Register persistent flags shared by all subcommands (`list`, `replace`, etc.).
	// These scope flags remain centralized so new commands automatically inherit
	// traversal behavior without duplicating flag definitions.
	listing.RegisterScopeFlags(rootCmd.PersistentFlags())
}

// NewRootCommand creates a fresh root command with all subcommands and flags registered.
func NewRootCommand() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "renamer",
		Short: "Safe, scriptable batch renaming utility",
		Long:  rootCmd.Long,
	}

	listing.RegisterScopeFlags(cmd.PersistentFlags())
	cmd.AddCommand(newListCommand())
	cmd.AddCommand(NewReplaceCommand())
	cmd.AddCommand(NewRemoveCommand())
	cmd.AddCommand(newUndoCommand())

	return cmd
}