From c241d3bfd3381edd3f8ebd7a310bfb8b68740b75 Mon Sep 17 00:00:00 2001
From: Alexander Heldt <me@alexanderheldt.se>
Date: Tue, 19 Sep 2023 22:14:47 +0200
Subject: [PATCH] pinwheel: Extract `dunst` to module

---
 hosts/pinwheel/configuration.nix          |  1 +
 hosts/pinwheel/home.nix                   |  2 --
 hosts/pinwheel/modules/dunst/default.nix  | 42 +++++++++++++++++++++++
 hosts/pinwheel/modules/waybar/default.nix | 22 ++++++++++--
 4 files changed, 63 insertions(+), 4 deletions(-)
 create mode 100644 hosts/pinwheel/modules/dunst/default.nix

diff --git a/hosts/pinwheel/configuration.nix b/hosts/pinwheel/configuration.nix
index bb1e4ba..4e06ead 100644
--- a/hosts/pinwheel/configuration.nix
+++ b/hosts/pinwheel/configuration.nix
@@ -21,6 +21,7 @@
       ./modules/hyprland
       ./modules/waybar
       ./modules/swaylock
+      ./modules/dunst
       ./modules/bemenu
       ./modules/syncthing
       ./modules/firefox
diff --git a/hosts/pinwheel/home.nix b/hosts/pinwheel/home.nix
index c23ea9a..4039f78 100644
--- a/hosts/pinwheel/home.nix
+++ b/hosts/pinwheel/home.nix
@@ -10,8 +10,6 @@
       home.username = "alex";
       home.homeDirectory = "/home/alex";
 
-      services.dunst.enable = true;
-
       home.packages = with pkgs; [
         gnumake
         tig
diff --git a/hosts/pinwheel/modules/dunst/default.nix b/hosts/pinwheel/modules/dunst/default.nix
new file mode 100644
index 0000000..331ad4d
--- /dev/null
+++ b/hosts/pinwheel/modules/dunst/default.nix
@@ -0,0 +1,42 @@
+
+{ pkgs, ... }:
+{
+  home-manager.users.alex = {
+    services.dunst = {
+      enable = true;
+
+      settings = {
+        global = {
+          width = 300;
+          height = 300;
+          offset = "10x50";
+          origin = "top-right";
+          transparency = 10;
+          frame_color = "#a57b06";
+          font = "DejaVuSansM Nerd Font Mono 14";
+        };
+
+        urgency_low = {
+          background = "#222222";
+          foreground = "#888888";
+          timeout = 10;
+        };
+
+        urgency_normal = {
+          background = "#262626";
+          foreground = "#f9c22b";
+          timeout = 10;
+        };
+
+        urgency_critical = {
+          background = "#900000";
+          foreground = "#ffffff";
+          frame_color = "#ff0000";
+          timeout = 10;
+        };
+      };
+    };
+
+    home.packages = [ pkgs.libnotify ];
+  };
+}
diff --git a/hosts/pinwheel/modules/waybar/default.nix b/hosts/pinwheel/modules/waybar/default.nix
index 8889d24..2af24c0 100644
--- a/hosts/pinwheel/modules/waybar/default.nix
+++ b/hosts/pinwheel/modules/waybar/default.nix
@@ -23,6 +23,17 @@ let
     fi
   '';
 
+  notifications-status = pkgs.writeShellScript "notifications-status" ''
+    if ${pkgs.dunst}/bin/dunstctl is-paused | grep -q "false"; then
+      echo 󰂚;
+    else
+      DISABLED=󰂛
+      COUNT=$(${pkgs.dunst}/bin/dunstctl count waiting)
+      [ $COUNT != 0 ] && DISABLED="󰂛 $COUNT"
+      echo $DISABLED
+    fi
+  '';
+
   toggle-bt-power = pkgs.writeShellScript "toggle-bt-power" ''
     POWERED_ON=$(bluetoothctl show | grep "Powered: yes")
     if [ -z "$POWERED_ON" ]; then
@@ -49,7 +60,7 @@ in
           ];
 
           modules-left = [ "hyprland/workspaces" ];
-          modules-right = [ "custom/spotify" "bluetooth" "wireplumber" "network" "battery" "clock" ];
+          modules-right = [ "custom/spotify" "custom/dunst" "bluetooth" "wireplumber" "network" "battery" "clock" ];
 
           "custom/spotify" = {
             exec = spotify-status;
@@ -57,6 +68,13 @@ in
             tooltip = false;
           };
 
+          "custom/dunst" = {
+            exec = notifications-status;
+            on-click-right = "${pkgs.dunst}/bin/dunstctl set-paused toggle";
+            interval = 1;
+            tooltip = false;
+          };
+
           bluetooth = {
             "format-off" = "󰂲";
             "format-on" = "";
@@ -117,7 +135,7 @@ in
           background-color: ${background};
         }
 
-        #custom-spotify, #bluetooth, #wireplumber, #network, #battery, #clock {
+        #custom-spotify, #custom-dunst, #bluetooth, #wireplumber, #network, #battery, #clock {
           margin: 0 12px;
         }
       '';