/*
Copyright © 2024 NAME HERE <EMAIL ADDRESS>
*/
package cmd

import (
	"fmt"
	"os"

	"git.andreafazzi.eu/andrea/probo/cmd/rank"
	"git.andreafazzi.eu/andrea/probo/cmd/util"
	tea "github.com/charmbracelet/bubbletea"
	"github.com/charmbracelet/lipgloss"
	"github.com/muesli/termenv"
	"github.com/spf13/cobra"
)

// rankCmd represents the rank command
var rankCmd = &cobra.Command{
	Use:   "rank",
	Short: "Show a ranking from the given responses.",
	Long:  util.RenderMarkdownTemplates("cli/*.tmpl", "cli/rank/*.tmpl"),
	Run:   runRank,
}

func runRank(cmd *cobra.Command, args []string) {
	path, err := cmd.Flags().GetString("input")
	if err != nil {
		panic(err)
	}

	f := util.LogToFile()
	if f != nil {
		defer f.Close()
	}

	lipgloss.SetColorProfile(termenv.TrueColor)

	model, err := tea.NewProgram(
		rank.New(path, util.ReadStdin()),
		tea.WithOutput(os.Stderr),
	).Run()
	if err != nil {
		fmt.Println("Error running program:", err)
		os.Exit(1)
	}

	result := model.(*rank.RankModel)

	if result.Result != "" {
		fmt.Fprintf(os.Stdout, result.Result)
	}

}

func init() {
	rootCmd.AddCommand(rankCmd)
	rootCmd.PersistentFlags().StringP("input", "i", "", "Specify an input file")
}