dotfiles/hm/desktop/default.nix

{ pkgs, config, lib, ... }:
let
  nixGLIntelPrefix = "${pkgs.nixgl.nixVulkanIntel}/bin/nixVulkanIntel ${pkgs.nixgl.nixGLIntel}/bin/nixGLIntel ";
  wmPrefix = "${lib.optionalString config.frogeye.desktop.nixGLIntel nixGLIntelPrefix}";
in
{
  imports = [
    ./audio
    ./autorandr
    ./background
    ./browser
    ./frobar
    ./i3.nix
    ./lock
    ./mpd
    ./presentation
    ./redness
    ./screenshots
    ./terminal
  ];
  config = lib.mkIf config.frogeye.desktop.xorg {
    xsession = {
      enable = true;
      # Not using config.xdg.configHome because it needs to be $HOME-relative paths and path manipulation is hard
      scriptPath = ".config/xsession";
      profilePath = ".config/xprofile";
      windowManager = {
        command = lib.mkForce "${wmPrefix} ${config.xsession.windowManager.i3.package}/bin/i3";
        i3.enable = true;
      };
      numlock.enable = config.frogeye.desktop.numlock;
    };

    programs = {
      # Terminal
      bash.shellAliases = {
        x = "startx ${config.home.homeDirectory}/${config.xsession.scriptPath}; logout";
        lmms = "lmms --config ${config.xdg.configHome}/lmmsrc.xml";
      };
      rofi = {
        # TODO This theme template, that was used for Arch, looks much better:
        # https://gitlab.com/jordiorlando/base16-rofi/-/blob/master/templates/default.mustache
        enable = true;
        pass.enable = true;
        extraConfig = {
          lazy-grab = false;
          matching = "regex";
        };
      };
      mpv = {
        enable = true;
        config = {
          audio-display = false;
          save-position-on-quit = true;
          osc = false; # Required by thumbnail script
          # Hardware acceleration (from https://nixos.wiki/wiki/Accelerated_Video_Playback#MPV)
          hwdec = "auto-safe";
          vo = "gpu";
          profile = "gpu-hq";
        };
        scripts = with pkgs.mpvScripts; [ thumbnail ];
        scriptOpts = {
          mpv_thumbnail_script = {
            autogenerate = false; # TODO It creates too many processes at once, crashing the system
            cache_directory = "/tmp/mpv_thumbs_${config.home.username}";
            mpv_hwdec = "auto-safe";
          };
        };
      };
    };

    xdg = {
      userDirs = {
        enable = true; # TODO Which ones do we want?
        createDirectories = true;
        # French, because then it there's a different initial for each, making navigation easier
        desktop = null;
        download = "${config.home.homeDirectory}/Téléchargements";
        pictures = "${config.home.homeDirectory}/Images";
        publicShare = null;
        templates = null;
        videos = "${config.home.homeDirectory}/Vidéos";
      };
    };
    services = {
      blueman-applet.enable = true;
      unclutter.enable = true;
      dunst =
        {
          enable = true;
          settings =
            # TODO Change dmenu for rofi, so we can use context
            with config.lib.stylix.colors.withHashtag; {
              global = {
                separator_color = lib.mkForce base05;
                idle_threshold = 120;
                markup = "full";
                max_icon_size = 48;
                # TODO Those shortcuts don't seem to work, maybe try:
                # > define shortcuts inside your window manager and bind them to dunstctl(1) commands
                close_all = "ctrl+mod4+n";
                close = "mod4+n";
                context = "mod1+mod4+n";
                history = "shift+mod4+n";
              };

              urgency_low = {
                background = lib.mkForce base01;
                foreground = lib.mkForce base03;
                frame_color = lib.mkForce base05;
              };
              urgency_normal = {
                background = lib.mkForce base02;
                foreground = lib.mkForce base05;
                frame_color = lib.mkForce base05;
              };
              urgency_critical = {
                background = lib.mkForce base08;
                foreground = lib.mkForce base06;
                frame_color = lib.mkForce base05;
              };
            };
        };
    };

    home = {
      file = {
        ".face" = {
          # TODO Only works on pindakaas? See https://wiki.archlinux.org/title/LightDM#Changing_your_avatar
          source = pkgs.runCommand "face.png" { } "${pkgs.inkscape}/bin/inkscape ${./face.svg} -w 1024 -o $out";
        };
      };
      packages = with pkgs; [
        # remote
        tigervnc

        # multimedia common
        gimp
        inkscape
        libreoffice

        # data management
        freefilesync

        # misc
        gnome.gedit
        xfce.thunar
        nomacs
        feh
        zbar
        zathura
        meld
        python3Packages.magic

        # x11-exclusive
        simplescreenrecorder
        trayer
        xclip
        keynav
        xorg.xinit

        # organisation
        thunderbird
      ];
      sessionVariables = {
        # XAUTHORITY = "${config.xdg.configHome}/Xauthority"; # Disabled as this causes lock-ups with DMs
      };
    };
  };
}