From f9fac85222892e45554a2cc49dd93455a374ef68 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Wed, 10 Dec 2025 21:14:38 +0100
Subject: Adopt homematic-go example

This requests a list of devices from the Homematic central device and
then queries the state of every `SHUTTER_CONTACT`.

This is a good starting point for the server logic.
---
 main.go | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 22c9b5a..2beb538 100644
--- a/main.go
+++ b/main.go
@@ -1,9 +1,35 @@
 package main
 
 import (
+	"fmt"
 	"log"
+
+	"xengineering.eu/homematic-go/homematic"
+)
+
+const (
+	HOST = `127.0.0.1`
+	PORT = 8080
 )
 
 func main() {
-	log.Println("Hello world!")
+	server := fmt.Sprintf("http://%s:%d", HOST, PORT)
+
+	req := homematic.NewRequester(server)
+
+	inventory, err := req.ListDevices()
+	if err != nil {
+		log.Fatalf("Failed to retrieve device list: %v", err)
+	}
+
+	for _, device := range inventory {
+		if device.Type == `SHUTTER_CONTACT` {
+			state, err := req.GetValue(device.Address)
+			if err != nil {
+				log.Fatalf("Failed to get value: %v", err)
+			}
+
+			log.Printf("%s %s has state %t", device.Type, device.Address, state)
+		}
+	}
 }
-- 
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