nixcfg/homeManagerModules/defaultApps.nix

{
  pkgs,
  lib,
  config,
  ...
}: {
  config = lib.mkIf config.ar.home.defaultApps.enable {
    home.packages = with config.ar.home.defaultApps; [
      audioPlayer
      editor
      fileManager
      imageViewer
      pdfViewer
      terminal
      terminalEditor
      videoPlayer
      webBrowser
    ];

    dconf = {
      enable = true;
      settings = {
        "org/cinnamon/desktop/applications/terminal".exec = "${lib.getExe config.ar.home.defaultApps.terminal}";
        "org/cinnamon/desktop/default-applications/terminal".exec = "${lib.getExe config.ar.home.defaultApps.terminal}";
      };
    };

    xdg.desktopEntries = let
      mkDefaultEntry = name: package: {
        name = "Default ${name}";
        exec = "${lib.getExe package} %U";
        terminal = false;
        settings = {
          NoDisplay = "true";
        };
      };
    in {
      defaultAudioPlayer = mkDefaultEntry "Audio Player" config.ar.home.defaultApps.audioPlayer;
      defaultEditor = mkDefaultEntry "Editor" config.ar.home.defaultApps.editor;
      defaultFileManager = mkDefaultEntry "File Manager" config.ar.home.defaultApps.fileManager;
      defaultImageViewer = mkDefaultEntry "Image Viewer" config.ar.home.defaultApps.imageViewer;
      defaultPdfViewer = mkDefaultEntry "PDF Viewer" config.ar.home.defaultApps.pdfViewer;
      defaultVideoPlayer = mkDefaultEntry "Video Player" config.ar.home.defaultApps.videoPlayer;
      defaultWebBrowser = mkDefaultEntry "Web Browser" config.ar.home.defaultApps.webBrowser;
    };

    xdg.mimeApps = {
      enable = true;
      defaultApplications = {
        "application/json" = "defaultEditor.desktop";
        "application/pdf" = "defaultPdfViewer.desktop";
        "application/x-extension-htm" = "defaultWebBrowser.desktop";
        "application/x-extension-html" = "defaultWebBrowser.desktop";
        "application/x-extension-shtml" = "defaultWebBrowser.desktop";
        "application/x-extension-xht" = "defaultWebBrowser.desktop";
        "application/x-extension-xhtml" = "defaultWebBrowser.desktop";
        "application/x-shellscript" = "defaultEditor.desktop";
        "application/xhtml+xml" = "defaultWebBrowser.desktop";
        "audio/aac" = "defaultAudioPlayer.desktop";
        "audio/flac" = "defaultAudioPlayer.desktop";
        "audio/mpeg" = "defaultAudioPlayer.desktop";
        "audio/ogg" = "defaultAudioPlayer.desktop";
        "audio/opus" = "defaultAudioPlayer.desktop";
        "audio/wav" = "defaultAudioPlayer.desktop";
        "audio/webm" = "defaultAudioPlayer.desktop";
        "image/gif" = "defaultImageViewer.desktop";
        "image/jpeg" = "defaultImageViewer.desktop";
        "image/png" = "defaultImageViewer.desktop";
        "image/svg+xml" = "defaultImageViewer.desktop";
        "image/tiff" = "defaultImageViewer.desktop";
        "image/webp" = "defaultImageViewer.desktop";
        "inode/directory" = "defaultFileManager.desktop";
        "text/html" = "defaultWebBrowser.desktop";
        "text/markdown" = "defaultEditor.desktop";
        "text/plain" = "defaultEditor.desktop";
        "text/x-python" = "defaultEditor.desktop";
        "text/xml" = "defaultWebBrowser.desktop";
        "video/mp2t" = "defaultVideoPlayer.desktop";
        "video/mp4" = "defaultVideoPlayer.desktop";
        "video/mpeg" = "defaultVideoPlayer.desktop";
        "video/ogg" = "defaultVideoPlayer.desktop";
        "video/webm" = "defaultVideoPlayer.desktop";
        "video/x-msvideo" = "defaultVideoPlayer.desktop";
        "x-scheme-handler/chrome" = "defaultWebBrowser.desktop";
        "x-scheme-handler/ftp" = "defaultWebBrowser.desktop";
        "x-scheme-handler/http" = "defaultWebBrowser.desktop";
        "x-scheme-handler/https" = "defaultWebBrowser.desktop";
      };
    };
    home.sessionVariables = {
      BROWSER = "${lib.getExe config.ar.home.defaultApps.webBrowser}";
      EDITOR = "${lib.getExe config.ar.home.defaultApps.terminalEditor}";
      TERMINAL = "${lib.getExe config.ar.home.defaultApps.terminal}";
    };
  };
}