From eb3d3ba9b90de161a966e249ea45ff174558c26c Mon Sep 17 00:00:00 2001
From: fvanroie <cpt_jack@msn.com>
Date: Wed, 6 Jan 2021 23:19:35 +0100
Subject: [PATCH] Changes for HA

---
 src/svc/hasp_http.cpp | 10 +++++++---
 src/svc/hasp_mqtt.cpp | 17 ++++++++++++++++-
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/svc/hasp_http.cpp b/src/svc/hasp_http.cpp
index d36dce51..b191b0e2 100644
--- a/src/svc/hasp_http.cpp
+++ b/src/svc/hasp_http.cpp
@@ -231,9 +231,12 @@ void webHandleRoot()
         httpMessage += httpGetNodename();
         httpMessage += F("</h1><hr>");
 
-        httpMessage += F("<p><form method='get' action='info'><button type='submit'>Information</button></form></p>");
+        httpMessage +=
+            F("<p><form method='get' action='/config/hasp'><button type='submit'>HASP Design</button></form></p>");
+
         httpMessage +=
             F("<p><form method='get' action='screenshot'><button type='submit'>Screenshot</button></form></p>");
+        httpMessage += F("<p><form method='get' action='info'><button type='submit'>Information</button></form></p>");
         httpMessage +=
             F("<p><form method='get' action='config'><button type='submit'>Configuration</button></form></p>");
 
@@ -972,8 +975,9 @@ void webHandleConfig()
         httpMessage +=
             F("<p><form method='get' action='/config/gui'><button type='submit'>Display Settings</button></form></p>");
 
-        httpMessage +=
-            F("<p><form method='get' action='/config/hasp'><button type='submit'>HASP Settings</button></form></p>");
+            // httpMessage +=
+            //     F("<p><form method='get' action='/config/hasp'><button type='submit'>HASP
+            //     Settings</button></form></p>");
 
         #if HASP_USE_GPIO > 0
         httpMessage +=
diff --git a/src/svc/hasp_mqtt.cpp b/src/svc/hasp_mqtt.cpp
index 6a863f7d..55f57fea 100644
--- a/src/svc/hasp_mqtt.cpp
+++ b/src/svc/hasp_mqtt.cpp
@@ -56,7 +56,8 @@ String mqttCommandTopic;            // MQTT topic for incoming panel commands
 // String mqttGroupTopic((char *)0);
 char mqttNodeTopic[24];
 char mqttGroupTopic[24];
-bool mqttEnabled;
+bool mqttEnabled        = false;
+bool mqttHAautodiscover = false;
 
     ////////////////////////////////////////////////////////////////////////////////////////////////////
     // These defaults may be overwritten with values saved by the web interface
@@ -173,6 +174,11 @@ void IRAM_ATTR mqtt_send_obj_attribute_str(uint8_t pageid, uint8_t btnid, const
     //           data);
 }
 
+void mqtt_ha_send_config()
+{
+    
+}
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // Receive incoming messages
 static void mqtt_message_cb(char * topic, byte * payload, unsigned int length)
@@ -198,6 +204,12 @@ static void mqtt_message_cb(char * topic, byte * payload, unsigned int length)
         dispatch_topic_payload(topic, (const char *)payload);
         return;
 
+    } else if(mqttHAautodiscover && topic == strstr_P(topic, PSTR("homeassistant/status"))) { // HA discovery topic
+        if(!strcasecmp_P((char *)payload, PSTR("online"))) {
+            mqtt_ha_send_config();
+        }
+        return;
+
     } else {
         // Other topic
         Log.error(TAG_MQTT, F("Message received with invalid topic"));
@@ -332,6 +344,9 @@ void mqttStart()
     mqttSubscribeTo(PSTR("%sbrightness/#"), mqttNodeTopic);
     mqttSubscribeTo(PSTR("%sLWT"), mqttNodeTopic);
 
+    /* Home Assistant auto-configuration */
+    if(mqttHAautodiscover) mqttSubscribeTo(PSTR("homeassistant/status"), mqttClientId);
+
     // Force any subscribed clients to toggle offline/online when we first connect to
     // make sure we get a full panel refresh at power on.  Sending offline,
     // "online" will be sent by the mqttStatusTopic subscription action.