{
    config',
    ...
}: let
    primary_browser = "firefox-schizo.desktop";
    secondary_browser = "firefox-unschizo.desktop";
    mail_client = "thunderbird.desktop";
    file_manager = "pcmanfm.desktop";
    media_player = "mpv.desktop";
    image_viewer = "imv.desktop";
    text_editor = "nvim.desktop";
in {
    home-manager.users.${config'.username} = {
        xdg.mimeApps = {
            enable = true;
            defaultApplications = {
                "text/html" = [ primary_browser secondary_browser ];
                "x-scheme-handler/http" = [ primary_browser secondary_browser ];
                "x-scheme-handler/https" = [ primary_browser secondary_browser ];
                "x-scheme-handler/about" = [ primary_browser secondary_browser ];
                "x-scheme-handler/unknown" = [ primary_browser secondary_browser ];
                "x-scheme-handler/mailto" = [ mail_client ];
                "message/rfc822" = [ mail_client ];
                "x-scheme-handler/mid" = [ mail_client ];
                "inode/directory" = [ file_manager ];
                "x-scheme-handler/heroic" = [ "heroic.desktop" ];
                "audio/mp3" = [ media_player ];
                "audio/ogg" = [ media_player ];
                "audio/mpeg" = [ media_player ];
                "audio/aac" = [ media_player ];
                "audio/opus" = [ media_player ];
                "audio/wav" = [ media_player ];
                "audio/webm" = [ media_player ];
                "audio/3gpp" = [ media_player ];
                "audio/3gpp2" = [ media_player ];
                "video/mp4" = [ media_player ];
                "video/x-msvideo" = [ media_player ];
                "video/mpeg" = [ media_player ];
                "video/ogg" = [ media_player ];
                "video/mp2t" = [ media_player ];
                "video/webm" = [ media_player ];
                "video/3gpp" = [ media_player ];
                "video/3gpp2" = [ media_player ];
                "image/png" = [ image_viewer ];
                "image/jpeg" = [ image_viewer ];
                "image/gif" = [ image_viewer ];
                "image/avif" = [ image_viewer ];
                "image/bmp" = [ image_viewer ];
                "image/vnd.microsoft.icon" = [ image_viewer ];
                "image/svg+xml" = [ image_viewer ];
                "image/tiff" = [ image_viewer ];
                "image/webp" = [ image_viewer ];
                "text/plain" = [ text_editor ];
            };
        };
    };
}