Added dunst configuration for notification handling

1 files changed, 101 insertions, 0 deletions

diff --git a/home/rices/nord-blue/dunst.nix b/home/rices/nord-blue/dunst.nix
new file mode 100644
index 0000000..5516f55
--- /dev/null
+++ b/home/rices/nord-blue/dunst.nix
@@ -0,0 +1,101 @@
+{ config, pkgs, lib, ... }:
+
+let
+  vars = import ./variables.nix;
+
+  # Battery notification script
+  batteryNotify = pkgs.writeShellScriptBin "battery-notify" ''
+    #!/bin/sh
+
+    # Get battery status
+    BATTERY_PATH="/sys/class/power_supply/BAT0"
+
+    if [ ! -d "$BATTERY_PATH" ]; then
+      # Try BAT1 if BAT0 doesn't exist
+      BATTERY_PATH="/sys/class/power_supply/BAT1"
+      if [ ! -d "$BATTERY_PATH" ]; then
+        exit 0
+      fi
+    fi
+
+    CAPACITY=$(cat "$BATTERY_PATH/capacity")
+    STATUS=$(cat "$BATTERY_PATH/status")
+
+    # Critical threshold (5%)
+    if [ "$CAPACITY" -le 5 ] && [ "$STATUS" != "Charging" ]; then
+      ${pkgs.libnotify}/bin/notify-send -u critical "Battery Critical" "Battery level: $CAPACITY%\nPlease plug in charger immediately!"
+    # Low threshold (15%)
+    elif [ "$CAPACITY" -le 15 ] && [ "$STATUS" != "Charging" ]; then
+      ${pkgs.libnotify}/bin/notify-send -u normal "Battery Low" "Battery level: $CAPACITY%\nConsider plugging in charger soon."
+    fi
+  '';
+
+in {
+  home.packages = [ batteryNotify ];
+
+  services.dunst = {
+    enable = true;
+
+    settings = {
+      global = {
+        width = "(200,300)";
+        height = "(0,150)";
+        offset = "(30,50)";
+        origin = "bottom-right";
+        transparency = 10;
+        frame_width = 2;
+        font = "JetBrainsMono Nerd Font 10";
+        corner_radius = 8;
+        gap_size = 5;
+      };
+
+      urgency_low = {
+        background = vars.colors.background;
+        foreground = vars.colors.foreground;
+        timeout = 8;
+      };
+
+      urgency_normal = {
+        background = vars.colors.background;
+        foreground = vars.colors.foreground;
+        frame_color = vars.colors.accent;
+        timeout = 10;
+      };
+
+      urgency_critical = {
+        background = vars.colors.background;
+        foreground = vars.colors.foreground;
+        frame_color = vars.colors.alert;
+        timeout = 0;  # Don't auto-dismiss critical notifications
+      };
+    };
+  };
+
+  # Systemd service to check battery periodically
+  systemd.user.services.battery-notify = {
+    Unit = {
+      Description = "Battery level notification service";
+    };
+
+    Service = {
+      Type = "oneshot";
+      ExecStart = "${batteryNotify}/bin/battery-notify";
+    };
+  };
+
+  # Timer to run battery check every 2 minutes
+  systemd.user.timers.battery-notify = {
+    Unit = {
+      Description = "Battery level notification timer";
+    };
+
+    Timer = {
+      OnBootSec = "1min";
+      OnUnitActiveSec = "2min";
+    };
+
+    Install = {
+      WantedBy = [ "timers.target" ];
+    };
+  };
+}