package config

import (
	"fmt"
	"log/slog"

	"github.com/spf13/cobra"

	"git.avsdev.uk/Go/job-search/internal/cli"
)

func commandGet(opts *cli.Options) *cobra.Command {
	cmd := &cobra.Command{
		Use:   "get [config_key]",
		Args:  cobra.ExactArgs(1),
		Short: "Get a value from configuration",
		PersistentPreRun: func(cmd *cobra.Command, args []string) {
			slog.Debug("config.get.PersistentPreRun")
		},
		PersistentPostRun: func(cmd *cobra.Command, args []string) {
			slog.Debug("config.get.PersistentPostRun")
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			slog.Debug("config.get.Run")

			if err := cobra.ExactArgs(1)(cmd, args); err != nil {
				return err
			}

			conf, err := opts.RunSetup(cmd, true, true)
			if err != nil {
				return fmt.Errorf("no configuration loaded (%w)", err)
			}

			v, err := conf.ValueOf(args[0])
			if err != nil {
				return err
			}
			t, _ := conf.TypeOf(args[0])
			fmt.Println(v, "<"+t.String()+">")

			return nil
		},
	}
	return cmd
}