/*
Copyright © 2026 Craig Williams <craig@avsdev.uk>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package config

import (
	"errors"
	"log/slog"

	"git.avsdev.uk/Go/job-search/internal/cli"
	"github.com/spf13/cobra"
)

func commandShow() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "show",
		Short: "Print config information",
		PersistentPreRun: func(cmd *cobra.Command, args []string) {
			slog.Debug("config.show.PersistentPreRun")
		},
		PersistentPostRun: func(cmd *cobra.Command, args []string) {
			slog.Debug("config.show.PersistentPostRun")
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			slog.Debug("config.show.Run")

			conf, ok := cli.ConfigFromContext(cmd.Context())
			if !ok {
				return errors.New("no configuration loaded")
			}

			if yaml, _ := cmd.Flags().GetBool("yaml"); yaml {
				conf.PrintYaml()
			} else if json, _ := cmd.Flags().GetBool("json"); json {
				conf.PrintJson()
			} else {
				conf.PrintTerminal()
			}

			return nil
		},
		Annotations: map[string]string{
			"terminal_log": "1",
		},
	}
	cmd.Flags().Bool("json", false, "format configuration as json")
	cmd.Flags().Bool("yaml", false, "format configuration as yaml")
	return cmd
}