{ config, lib, sane-lib, ...}:

let
  www = config.sane.web-browser.browser.desktop;
  pdf = "org.gnome.Evince.desktop";
  md = "obsidian.desktop";
  thumb = "org.gnome.gThumb.desktop";
  video = "vlc.desktop";
  # audio = "mpv.desktop";
  audio = "vlc.desktop";
in
lib.mkIf config.sane.home-manager.enable
{

  # the xdg mime type for a file can be found with:
  # - `xdg-mime query filetype path/to/thing.ext`
  xdg.mime.enable = true;
  xdg.mime.defaultApplications = {
    # HTML
    "text/html" = [ www ];
    "x-scheme-handler/http" = [ www ];
    "x-scheme-handler/https" = [ www ];
    "x-scheme-handler/about" = [ www ];
    "x-scheme-handler/unknown" = [ www ];
    # RICH-TEXT DOCUMENTS
    "application/pdf" = [ pdf ];
    "text/markdown" = [ md ];
    # IMAGES
    "image/heif" = [ thumb ];  # apple codec
    "image/png" = [ thumb ];
    "image/jpeg" = [ thumb ];
    # VIDEO
    "video/mp4" = [ video ];
    "video/quicktime" = [ video ];
    "video/x-matroska" = [ video ];
    # AUDIO
    "audio/flac" = [ audio ];
    "audio/mpeg" = [ audio ];
    "audio/x-vorbis+ogg" = [ audio ];
  };
}