package cmd

import (
	"os"
	"strings"

	"github.com/spf13/cobra"
)

var rootCmd = &cobra.Command{
	Use:   "nib",
	Short: "capture and crystallize notes, todos, and events",
	Args:  cobra.ArbitraryArgs,
	RunE: func(cmd *cobra.Command, args []string) error {
		if len(args) == 0 {
			return cmd.Help()
		}
		return runAdd(cmd, args)
	},
	SilenceUsage: true,
}

func Execute() error {
	if len(os.Args) > 1 {
		first := os.Args[1]
		isFlag := strings.HasPrefix(first, "-") && !strings.Contains(first, " ")
		if first != "help" && first != "completion" &&
			!isFlag && !isSubcommand(first) {
			// "--" stops cobra from parsing glyph prefixes like "-" as flags
			rootCmd.SetArgs(append([]string{"add", "--"}, os.Args[1:]...))
		}
	}
	return rootCmd.Execute()
}

func isSubcommand(name string) bool {
	for _, c := range rootCmd.Commands() {
		if c.Name() == name {
			return true
		}
		for _, alias := range c.Aliases {
			if alias == name {
				return true
			}
		}
	}
	return false
}

func init() {
	rootCmd.AddCommand(addCmd)
	rootCmd.AddCommand(lsCmd)
}