default.nix

{ lib, hostname, pkgs, ... }:
let
  isInstall = if (builtins.substring 0 4 hostname != "iso-") then true else false;
in
{
  environment = {
    mate.excludePackages = with pkgs; [
      mate.caja-dropbox
      mate.mate-themes
      mate.mate-netbook
      mate.mate-icon-theme
      mate.mate-backgrounds
      mate.mate-icon-theme-faenza
    ];

    systemPackages = (with pkgs; lib.optionals (isInstall) [
      evolutionWithPlugins
      gnome.gucharmap
      gnome.simple-scan
      gnome-firmware
    ]);
  };

  programs = {
    dconf.profiles.user.databases = [{
      settings = with lib.gvariant; {
        "org/gnome/charmap" = {
          font = "Work Sans 22";
        };

        "org/gnome/desktop/interface" = {
          clock-format = "24h";
          color-scheme = "prefer-dark";
          cursor-size = mkInt32 32;
          cursor-theme = "Yaru";
          document-font-name = "Work Sans 12";
          font-name = "Work Sans 12";
          gtk-theme = "Yaru-blue-dark";
          icon-theme = "Yaru-blue-dark";
          monospace-font-name = "FiraCode Nerd Font Mono Medium 13";
          text-scaling-factor = mkDouble 1.0;
        };

        "org/gnome/desktop/wm/preferences" = {
          button-layout = ":minimize,maximize,close";
          theme = "Yaru-dark";
          titlebar-font = "Work Sans Semi-Bold 12";
          titlebar-uses-system-font = false;
        };

        "org/gnome/evolution/mail" = {
          monospace-font = "FiraCode Nerd Font Mono Medium 13";
          search-gravatar-for-photo = true;
          show-sender-photo = true;
          variable-width-font = "Work Sans 12";
        };

        "org/gnome/evolution/plugin/external-editor" = {
          command = "pluma";
        };

        "org/gtk/settings/file-chooser" = {
          sort-directories-first = true;
        };

        "org/mate/applications-office/calendar" = {
          exec = "evolution";
        };

        "org/mate/applications-office/tasks" = {
          exec = "evolution";
        };

        "org/mate/caja/desktop" = {
          computer-icon-visible = false;
          font = "Work Sans Medium 12";
          home-icon-visible = true;
          trash-icon-visible = false;
        };

        "org/mate/caja/list-view" = {
          default-zoom-level = "small";
        };

        "org/mate/caja/preferences" = {
          default-folder-view = "list-view";
        };

        "org/mate/dictionary" = {
          print-font = "Work Sans 12";
        };

        "org/mate/disk-usage-analyzer/ui" = {
          statusbar-visible = true;
        };

        "org/mate/desktop/applications/calculator" = {
          exec = "mate-calc";
        };

        "org/mate/desktop/applications/messager" = {
          exec = "telegram-desktop";
        };

        "org/mate/desktop/applications/terminal" = {
          exec = "tilix";
        };

        "org/mate/desktop/background" = {
          picture-filename = "";
          primary-color = "rgb(192,97,203)";
          secondary-color = "rgb(28,113,216)";
        };

        "org/mate/desktop/font-rendering" = {
          antialiasing = "rgba";
          hinting = "slight";
          rgba-order = "rgb";
        };

        "org/mate/desktop/interface" = {
          document-font-name = "Work Sans 12";
          font-name = "Work Sans 12";
          gtk-decoration-layout = ":minimize,maximize,close";
          gtk-theme = "Yaru-blue-dark";
          gtk-color-scheme = "tooltip_fg_color:#ffffff\ntooltip_bg_color:#343434";
          icon-theme = "Yaru-blue-dark";
          monospace-font-name = "FiraCode Nerd Font Mono Medium 13";
        };

        "org/mate/desktop/peripherals/mouse" = {
          cursor-size = mkInt32 32;
          cursor-theme = "Yaru";
        };

        "org/mate/desktop/peripherals/touchpad" = {
          disable-while-typing = true;
          tap-to-click = true;
          three-finger-click = mkInt32 0;
          two-finger-click = mkInt32 0;
        };

        "org/mate/desktop/session" = {
          idle-delay = mkInt32 30;
        };

        "org/mate/desktop/sound" = {
          event-sounds = true;
          input-feedback-sounds = true;
          theme-name = "Yaru";
        };

        "org/mate/eom/view" = {
          extrapolate = false;
          interpolate = false;
        };

        "org/mate/notification-daemon" = {
          theme = "slider";
        };

        "org/mate/marco/general" = {
          alt-tab-expand-to-fit-title = true;
          button-layout = ":minimize,maximize,close";
          center-new-windows = false;
          compositing-manager = true;
          show-tab-border = false;
          theme = "Yaru-dark";
          titlebar-font = "Work Sans Semi-Bold 12";
        };

        "org/mate/marco/global-keybindings" = {
          run-command-1 = "<Mod4>l";
          run-command-2 = "<Shift>Print";
          run-command-3 = "<Mod4>e";
          run-command-4 = "<Mod4>t";
          run-command-5 = "<Mod4>i";
          run-command-6 = "<Mod4>s";
          run-command-7 = "<Control><Shift>Escape";
          run-command-8 = "<Mod4>Pause";
          run-command-terminal = "<Control><Alt>t";
          switch-panels = "disabled";
          switch-windows = "<Alt>Tab";
          switch-windows-all = "<Control><Alt>Tab";
          switch-windows-all-backward = "<Control><Alt><Shift>Tab";
          switch-windows-backward = "<Alt><Shift>Tab";
          switch-to-workspace-1 = "<Control><Alt>1";
          switch-to-workspace-2 = "<Control><Alt>2";
          switch-to-workspace-3 = "<Control><Alt>3";
          switch-to-workspace-4 = "<Control><Alt>4";
          switch-to-workspace-5 = "<Control><Alt>5";
          switch-to-workspace-6 = "<Control><Alt>6";
          switch-to-workspace-7 = "<Control><Alt>7";
          switch-to-workspace-8 = "<Control><Alt>8";
        };

        "org/mate/marco/keybinding-commands" = {
          command-1 = "mate-screensaver-command --lock";
          command-2 = "/bin/sh -c \"sleep 0.1; mate-screenshot --area\"";
          command-3 = "caja";
          command-4 = "tilix";
          command-5 = "mate-control-center";
          command-6 = "mate-search-tool";
          command-7 = "mate-system-monitor -p";
          command-8 = "mate-system-monitor -s";
        };

        "org/mate/marco/window-keybindings" = {
          maximize = "<Mod4>Up";
          move-to-center = "<Alt><Mod4>c";
          tile-to-corner-ne = "<Alt><Mod4>Right";
          tile-to-corner-nw = "<Alt><Mod4>Left";
          tile-to-corner-se = "<Shift><Alt><Mod4>Right";
          tile-to-corner-sw = "<Shift><Alt><Mod4>Left";
          tile-to-side-e = "<Mod4>Right";
          tile-to-side-w = "<Mod4>Left";
          toggle-shaded = "<Control><Alt>s";
          unmaximize = "<Mod4>Down";
        };

        "org/mate/maximus" = {
          no-maximize = true;
          undecorate = false;
        };

        "org/mate/media-handling" = {
          autorun-x-content-start-app = [ "x-content/software" "x-content/video-bluray.xml" "x-content/video-dvd.xml" "x-content/video-hddvd.xml" "x-content/video-svcd.xml" "x-content/video-vcd.xml" ];
        };

        "org/mate/panel" = {
          enable-sni-support = true;
          show-program-list = true;
        };

        "org/mate/panel/menubar" = {
          icon-name = "start-here-symbolic";
        };

        "org/mate/panel/objects/workspace-switcher/prefs" = {
          display-workspace-names = true;
        };

        "org/mate/pluma" = {
          auto-indent = true;
          bracket-matching = true;
          color-scheme = "Yaru-dark";
          display-line-numbers = true;
          display-right-margin = true;
          display-overview-map = true;
          editor-font = "FiraCode Nerd Font Mono Medium 13";
          highlight-current-line = true;
          insert-spaces = true;
          print-font-body-pango = "FiraCode Nerd Font Mono Medium 10";
          print-font-header-pango = "Work Sans 11";
          print-font-numbers-pango = "Work Sans 8";
        };

        "org/mate/power-manager" = {
          button-power = "interactive";
          sleep-computer-ac = mkInt32 0;
          sleep-display-ac = mkInt32 3600;
        };

        "org/mate/screensaver" = {
          lock-delay = mkInt32 1;
          mode = "single";
          themes = [ "screensavers-footlogo-floaters" ];
        };

        "org/mate/settings-daemon/plugins/media-keys" = {
          magnifier = "<Alt><Mod4>m";
          on-screen-keyboard = "<Alt><Mod4>k";
          screenreader = "<Alt><Mod4>s";
        };

        "org/mate/stickynotes" = {
          default-font = "Work Sans Medium 10";
        };

        "org/mate/system-monitor" = {
          cpu-color0 = "#9A0606";
          cpu-color1 = "#B42828";
          cpu-color10 = "#6B9A06";
          cpu-color11 = "#86B428";
          cpu-color12 = "#A4CD50";
          cpu-color13 = "#C4E67F";
          cpu-color14 = "#E6FFB3";
          cpu-color15 = "#066B9A";
          cpu-color16 = "#2886B4";
          cpu-color17 = "#50A5CD";
          cpu-color18 = "#7FC4E6";
          cpu-color19 = "#B3E6FF";
          cpu-color2 = "#CD5050";
          cpu-color20 = "#21069A";
          cpu-color21 = "#4028B4";
          cpu-color22 = "#6550CD";
          cpu-color23 = "#907FE6";
          cpu-color24 = "#C0B4FF";
          cpu-color25 = "#870087";
          cpu-color26 = "#BC00BC";
          cpu-color27 = "#F100F1";
          cpu-color28 = "#FF4FFF";
          cpu-color29 = "#FF87FF";
          cpu-color3 = "#E67F7F";
          cpu-color30 = "#C4A000";
          cpu-color31 = "#EDD400";
          cpu-color4 = "#FFB4B4";
          cpu-color5 = "#9A5306";
          cpu-color6 = "#B47028";
          cpu-color7 = "#CD8F50";
          cpu-color8 = "#E6B37F";
          cpu-color9 = "#FFDBB5";
          show-tree = true;
          solaris-mode = false;
        };

        "org/mate/terminal/profile" = {
          allow-bold = false;
          use-system-font = true;
        };
      };
    }];
    evolution.enable = isInstall;
    gnome-disks.enable = isInstall;
    nm-applet = {
      enable = true;
      # When Indicator support for MATE is available in NixOS, this can be true
      indicator = false;
    };
    seahorse.enable = isInstall;
  };

  qt = {
    enable = true;
    platformTheme = "gnome";
    style = "adwaita-dark";
  };

  # Enable services to round out the desktop
  services = {
    blueman.enable = true;
    gnome.evolution-data-server.enable = lib.mkForce isInstall;
    gnome.gnome-keyring.enable = true;
    gvfs.enable = true;
    xserver = {
      enable = true;
      displayManager = {
        lightdm.enable = true;
        lightdm.greeters.gtk = {
          enable = true;
          cursorTheme.name = "Yaru";
          cursorTheme.package = pkgs.yaru-theme;
          cursorTheme.size = 32;
          iconTheme.name = "Yaru-blue-dark";
          iconTheme.package = pkgs.yaru-theme;
          theme.name = "Yaru-blue-dark";
          theme.package = pkgs.yaru-theme;
          indicators = [
            "~session"
            "~host"
            "~spacer"
            "~clock"
            "~spacer"
            "~a11y"
            "~power"
          ];
          # https://github.com/Xubuntu/lightdm-gtk-greeter/blob/master/data/lightdm-gtk-greeter.conf
          extraConfig = ''
            # background = Background file to use, either an image path or a color (e.g. #772953)
            font-name = Work Sans 12
            xft-antialias = true
            xft-dpi = 96
            xft-hintstyle = slight
            xft-rgba = rgb

            active-monitor = #cursor
            # position = x y ("50% 50%" by default)  Login window position
            # default-user-image = Image used as default user icon, path or #icon-name
            hide-user-image = false
            round-user-image = false
            highlight-logged-user = true
            panel-position = top
            clock-format = %a, %b %d  %H:%M
          '';
        };
      };
      desktopManager.mate.enable = true;
    };
  };

  xdg.portal = {
    config = {
      x-cinnamon = {
        default = [
          "xapp"
          "gtk"
        ];
        "org.freedesktop.impl.portal.Secret" = [
          "gnome-keyring"
        ];
      };
    };
  };
}