Add home-assistant module

modules/nixos/services/home-assistant/floorplan/default.nix

@@ -0,0 +1,100 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.modules.services.home-assistant;
+in
+{
+  config = lib.mkIf cfg.enable {
+    services.home-assistant = {
+      config.lovelace.resources = [
+        {
+          url = "/local/nixos-lovelace-modules/floorplan.js";
+          type = "module";
+        }
+      ];
+      customLovelaceModules = [
+        pkgs.ha-floorplan
+      ];
+    };
+
+    environment.etc."home-assistant/www/floorplan/style.css".source = ./style.css;
+    environment.etc."home-assistant/www/floorplan/config.yaml".text = builtins.toJSON {
+      image = {
+        location = "/local/floorplan/beetham.svg";
+        cache = false;
+      };
+      stylesheet = {
+        location = "/local/floorplan/style.css";
+        cache = false;
+      };
+
+      defaults = {
+        hover_action = "hover-info";
+        hold_action = "toggle";
+        tap_action = "more-info";
+      };
+
+      rules = [
+        {
+          name = "Rooms";
+          entities = [
+            {
+              entity = "light.bedroom_lamps";
+              element = "area.bedroom";
+            }
+            {
+              entity = "light.hallway_spots";
+              element = "area.hallway";
+            }
+            {
+              entity = "light.living_room_lamps";
+              element = "area.livingroom";
+            }
+            {
+              entity = "light.office_lamps";
+              element = "area.office";
+            }
+          ];
+          tap_action = "light.toggle";
+          state_action = {
+            service = "floorplan.class_set";
+            service_data = ''
+              if (entity.state === "on") {
+                return "light-on";
+              }
+              return "light-off";
+            '';
+          };
+        }
+        {
+          name = "Temperature";
+          entities = [
+            "sensor.motion_sensor_temperature"
+          ];
+          state_action = [
+            {
+              service = "floorplan.text_set";
+              service_data = ''
+                if (!isNaN(entity.state)) {
+                  return Math.round(entity.state * 10) / 10 + "°";
+                }
+                return "Unknown";
+              '';
+            }
+            {
+              service = "floorplan.class_set";
+              service_data = {
+                class = "static-temp";
+              };
+            }
+          ];
+        }
+      ];
+    };
+  };
+}

modules/nixos/services/home-assistant/floorplan/style.css

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+#floorplan {
+  padding: 10px;
+}
+
+svg, svg * {
+  vector-effect: non-scaling-stroke !important;
+  pointer-events: all !important;
+}
+
+path[id*="area."].light-on {
+  opacity: 0 !important;
+}
+
+path[id*="area."] {
+  opacity: 0.5 !important;
+  transition: opacity .25s;
+  -moz-transition: opacity .25s;
+  -webkit-transition: opacity .25s;
+}
+
+svg tspan {
+  fill: var(--primary-text-color);
+}
+
+.static-temp, .static-temp tspan {
+  fill: #ffffff;
+}