From f829371b6aca7639ecc3856711471f3ff800fc7f Mon Sep 17 00:00:00 2001
From: Jordan Holt <jordan@vimium.com>
Date: Sat, 6 Jan 2024 13:32:49 +0000
Subject: [PATCH] Update home-assistant config

---
 hosts/pi/default.nix | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

diff --git a/hosts/pi/default.nix b/hosts/pi/default.nix
index d016360..2212837 100644
--- a/hosts/pi/default.nix
+++ b/hosts/pi/default.nix
@@ -88,6 +88,13 @@
     pulse.enable = true;
   };
 
+  age.secrets."files/services/home-assistant/secrets.yaml" = {
+    file = "${inputs.secrets}/files/services/home-assistant/secrets.yaml.age";
+    path = "${config.services.home-assistant.configDir}/secrets.yaml";
+    owner = "hass";
+    group = "hass";
+  };
+
   services.home-assistant = {
     enable = true;
     extraComponents = [
@@ -116,10 +123,27 @@
       backup = {};
       homeassistant = {
         name = "Home";
-        unit_system = "metric";
+        latitude = "!secret latitude";
+        longitude = "!secret longitude";
+        country = "GB";
         temperature_unit = "C";
+        time_zone = config.time.timeZone;
+        unit_system = "metric";
+      };
+      mqtt = {
+        broker = "127.0.0.1";
+        port = 1883;
+        discovery = true;
+        client_id = "home-assistant-1";
+        birth_message = {
+          topic = "homeassistant/status";
+          payload = "online";
+        };
+        will_message = {
+          topic = "homeassistant/status";
+          payload = "offline";
+        };
       };
-      mqtt = {};
       recorder = {
         purge_keep_days = 365;
       };
@@ -147,7 +171,13 @@
     enable = true;
     dataDir = "/var/lib/zigbee2mqtt";
     settings = {
-      homeassistant = config.services.home-assistant.enable;
+      homeassistant = lib.optionalAttrs config.services.home-assistant.enable {
+        discovery_topic = "homeassistant";
+        status_topic = "hass/status";
+        legacy_entity_attributes = true;
+        legacy_triggers = true;
+      };
+      availability = true;
       frontend = true;
       device_options = {
         retain = true;