package utility

import (
	"log/slog"
	"os"
	"strings"
)

type MediaType string

const (
	Video        MediaType = "video"
	Presentation MediaType = "presentation"
	Internet     MediaType = "internet"
	Unspecified  MediaType = "unspecified"
)

func RemoveFile(p string) error {
	err := os.Remove(p)
	if err != nil {
		return err
	}

	return nil
}

// 0: unspecified
// 1: video
// 2: presentation
// 3: internet URL
func CategorizeMediaType(ext string) (MediaType, bool) {

	switch ext {
	case ".mp4", ".mov", ".avi", ".mkv", ".webm", ".m4a":
		return Video, true
	case ".pptx", ".ppt", ".key", ".odp":
		return Presentation, true
	default:
		slog.Debug("marking file as invalid due to its undefined extension")
		return "", false
	}
}

func ParseSlogLevel(s string) slog.Level {
	switch strings.ToLower(s) {
	case "debug":
		return slog.LevelDebug
	case "warn", "warning":
		return slog.LevelWarn
	case "error":
		return slog.LevelError
	case "info":
		fallthrough
	default:
		return slog.LevelInfo
	}
}