package cmd

import (
	"encoding/json"
	"fmt"
	"log"

	"github.com/spf13/cobra"
	bunkr "tea.chunkbyte.com/kato/grabrr/lib/bunkr"
)

// infoCmd represents the info command
var infoCmd = &cobra.Command{
	Use:   "info",
	Short: "A simple info fetch of a bunkr album",
	Long:  `The command is used to fetch information about a specific bunkrr album, it will reply with all the information it has about it.`,
	Run: func(cmd *cobra.Command, args []string) {
		if err := runInfoCommand(); err != nil {
			log.Fatalf("error: %v", err)
		}
	},
}

var (
	albumURL    string
	prettyPrint bool
	prettyJson  bool
)

func init() {
	rootCmd.AddCommand(infoCmd)
	infoCmd.Flags().StringVarP(&albumURL, "url", "u", "", "Bunkrr album url (required)")
	infoCmd.Flags().BoolVarP(&prettyPrint, "pretty", "p", false, "Whether or not to Pretty Print, otherwise export json")
	infoCmd.Flags().BoolVarP(&prettyJson, "json", "j", true, "Whether or not to pretty print the JSON output")
	infoCmd.MarkFlagRequired("url")
}

func runInfoCommand() error {
	album, err := bunkr.FetchAlbumInfo(albumURL)
	if err != nil {
		return err
	}

	if prettyPrint {
		fmt.Println(album.ToString())
	} else {

		if prettyJson {
			prettyJSON, err := json.MarshalIndent(album, "", "    ")
			if err != nil {
				return err
			}
			fmt.Printf("%s", prettyJSON)
		} else {
			jsonObject, err := json.Marshal(album)
			if err != nil {
				return err
			} else {
				fmt.Printf("%s", jsonObject)
			}
		}

	}
	return nil
}