cmd

var Command = &cobra.Command{
	Use:          "waybar-lyric",
	Short:        "A waybar module for song lyrics",
	SilenceUsage: true,
	RunE:         Execute,
	PersistentPostRunE: func(_ *cobra.Command, _ []string) error {
		if logFile != nil {
			return logFile.Close()
		}
		return nil
	},
	PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
		if config.ToggleState {
			defer func() {
				cmd.RemoveCommand(playpause.Command)
				playpause.Command.Execute()
				os.Exit(0)
			}()
		}

		if config.PrintInit {
			defer func() {
				cmd.RemoveCommand(initcmd.Command)
				initcmd.Command.Execute()
				os.Exit(0)
			}()
		}

		switch config.FilterProfanityType {
		case "":
			config.FilterProfanity = false
		case "full", "partial":
			config.FilterProfanity = true
		default:
			return errors.New(
				"Profanity filter must one of 'full' or 'partial'",
			)
		}

		if config.TooltipLines < 4 {
			return errors.New("Tooltip lines limit must be at least 4")
		}

		var level log.Level

		if config.Quiet {
			level = math.MaxInt
		}

		if config.Verbose {
			level = log.DebugLevel
		}

		handler := slog.New(log.NewWithOptions(os.Stderr, log.Options{
			Level: log.Level(level),
		}))

		if config.LogFilePath == "" {
			slog.SetDefault(handler)
			return nil
		}

		os.MkdirAll(filepath.Dir(config.LogFilePath), 0o755)

		file, err := os.OpenFile(
			config.LogFilePath,
			os.O_CREATE|os.O_APPEND|os.O_WRONLY,
			0o666,
		)
		if err != nil {
			slog.SetDefault(handler)
			slog.Error("Failed to open log-file", "error", err)
			return err
		}

		slog.SetDefault(slog.New(slog.NewJSONHandler(file, &slog.HandlerOptions{
			Level:     slog.LevelDebug,
			AddSource: true,
		})))
		logFile = file

		return nil
	},
}