/*
Copyright © 2026 NAME HERE <EMAIL ADDRESS>
*/
package cmd

import (
	"fmt"
	"strings"
	"time"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
	"go_cli/internal/reindeer"
)

// danceCmd represents the dance command
var danceCmd = &cobra.Command{
	Use:   "dance",
	Short: "Make the reindeer dance for my amusement.",
	Long: `Makes many dancing reindeer.`,
	PreRun: func(cmd *cobra.Command, args []string) {
		fmt.Println("pre-running.")
	},
	Run: func(cmd *cobra.Command, args []string) {
		duration := viper.GetInt("duration")
		fmt.Printf("reindeer are now dancing for %d",duration)
		for i:=1;i<= duration;i++ {
			// prints left dancing reindeer
			time.Sleep(time.Millisecond*500)
			fmt.Printf("%s\r",reindeer.DanceLeft)
			fmt.Print("\033[14A")

			// prints right dancing reindeer
			time.Sleep(time.Millisecond*500)
			fmt.Printf("%s\r",reindeer.DanceRight)
			fmt.Print("\033[14A")

		}
		fmt.Print(strings.Repeat("\n",15))
	},
}

func init() {
	rootCmd.AddCommand(danceCmd)

	// Here you will define your flags and configuration settings.

	// Cobra supports Persistent Flags which will work for this command
	// and all subcommands, e.g.:
	// danceCmd.PersistentFlags().String("foo", "", "A help for foo")

	// Cobra supports local flags which will only run when this command
	// is called directly, e.g.:
	// danceCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
}