package cmd

import (
	"os"

	"git.towk2.me/towk/makeshift/pkg/util"
	"github.com/rs/zerolog/log"
	"github.com/spf13/cobra"
)

const CONFIG_FILE = `---
#
# Makeshift Config
#
# Repository: https://git.towk2.me/towk/makeshift
#
# Default configuration file for 'makeshift' CLI and service.
# This file was autogenerated using 'makeshift config new' command.
#

# Set the service host.
host: http://localhost:5050

# Set the path to the file or directory to download.
path: help.txt

# Set the log file path. Logs will be written to this location.
log-file: logs/makeshift.log

# Set the log level. Possible values include 'debug', 'info', 'warn',
# 'error', 'disabled', and 'trace'.
log-level: info

# Set the plugins to use when downloading files and/or directories.
plugins:
  - smd
  - jinja2

# Set the positional arguments to pass to ALL plugins when downloading
# files and directories. NOTE: These arguments may be ignored or not
# used within certain plugins.
plugin-args:

# Set the key-word arguments stored in the data that is passed to ALL
# plugins when downloading files and directories. NOTE: These arguments
# may be ignored or not used within certain plugins.
plugin-kwargs:

# Set the profiles to use when downloading files and/or directories.
profiles:
  - default

# Set whether to extract the archive when downloading directories.
extract: false

# Set whether to remove an archive after downloading and extracting.
# This requires that the 'extract' flag be set to 'true'.
remove-archive: false

# Set the path to a CA certificate.
cacert: ""

# Set the path to a CA key file.
keyfile: ""
`

var configCmd = &cobra.Command{
	Use:   "config",
	Short: "Manage makeshift config file",
}

var configNewCmd = &cobra.Command{
	Use: "new [path]",
	Example: `
  # create a new default config at specified path
  makeshift config new configs/makeshift.yaml
`,
	Args:  cobra.ExactArgs(1),
	Short: "Create a new config file",
	Run: func(cmd *cobra.Command, args []string) {
		for _, path := range args {
			var (
				overwrite, _ = cmd.Flags().GetBool("overwrite")

				exists bool
				err    error
			)
			if exists, err = util.PathExists(path); err != nil {
				log.Error().
					Err(err).
					Str("path", path).
					Msg("failed to determine if path exists")
			} else {
				if exists && !overwrite {
					log.Error().Msg("file exists and '--overwrite' flag not passed")
					return
				}
				err := os.WriteFile(path, []byte(CONFIG_FILE), 0o644)
				if err != nil {
					log.Error().
						Err(err).
						Str("path", path).
						Msg("failed to write diefault config file to path")
					continue
				}
			}
		}
	},
}

func init() {
	configNewCmd.Flags().BoolP("overwrite", "f", false, "Set whether to overwrite an existing file")
	configCmd.AddCommand(configNewCmd)
	rootCmd.AddCommand(configCmd)
}