/*
 * Copyright © 2025 Hexastack. All rights reserved.
 *
 * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
 * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
 * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
 */

import { FileType } from "../types/message.types";

export function getFileType(mimeType: string): FileType {
  if (mimeType.startsWith("image/")) {
    return FileType.image;
  } else if (mimeType.startsWith("video/")) {
    return FileType.video;
  } else if (mimeType.startsWith("audio/")) {
    return FileType.audio;
  } else {
    return FileType.file;
  }
}

export const MIME_TYPES = {
  images: ["image/jpeg", "image/png", "image/webp", "image/bmp"],
  videos: [
    "video/mp4",
    "video/webm",
    "video/ogg",
    "video/quicktime", // common in apple devices
    "video/x-msvideo", // AVI
    "video/x-matroska", // MKV
  ],
  audios: [
    "audio/mpeg", // MP3
    "audio/mp3", // Explicit MP3 type
    "audio/ogg",
    "audio/wav",
    "audio/aac", // common in apple devices
    "audio/x-wav",
  ],
  documents: [
    "application/pdf",
    "application/msword", // older ms Word format
    "application/vnd.openxmlformats-officedocument.wordprocessingml.document", // newer ms word format
    "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
    "application/vnd.ms-excel", // older excel format
    "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", // newer excel format
    "application/vnd.ms-powerpoint",
    "application/vnd.openxmlformats-officedocument.presentationml.presentation",
    "text/plain",
    "application/rtf",
    "application/epub+zip",
    "application/x-7z-compressed",
    "application/zip",
    "application/x-rar-compressed",
    "application/json",
    "text/csv",
  ],
};
