From f0e6c2e2e39572cd9044cabba2547ec7bd688216 Mon Sep 17 00:00:00 2001
From: Simon Waldherr <git@simon.waldherr.eu>
Date: Sat, 24 Oct 2020 20:31:19 +0200
Subject: [PATCH] add an example with an integrated web server

a HomeKit device with an integrated web server which enables toggling via http
---
 _example/webexample/main.go | 84 +++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 _example/webexample/main.go

diff --git a/_example/webexample/main.go b/_example/webexample/main.go
new file mode 100644
index 00000000..424794b9
--- /dev/null
+++ b/_example/webexample/main.go
@@ -0,0 +1,84 @@
+package main
+
+import (
+	"github.com/brutella/hc"
+	"github.com/brutella/hc/accessory"
+	"github.com/brutella/hc/log"
+
+	"fmt"
+	"net/http"
+)
+
+var WebSwitchState bool
+var accessoryDevice *accessory.Switch
+
+func toggleHandler(w http.ResponseWriter, r *http.Request) {
+	WebSwitchState = accessoryDevice.Switch.On.GetValue()
+	if WebSwitchState == true {
+		log.Debug.Println("Switch is on")
+	} else {
+		log.Debug.Println("Switch is off")
+	}
+	accessoryDevice.Switch.On.SetValue(!WebSwitchState)
+	fmt.Fprintf(w, "Hello World\nSwitch state is now: %v\n", !WebSwitchState)
+}
+
+func turnOnHandler(w http.ResponseWriter, r *http.Request) {
+	accessoryDevice.Switch.On.SetValue(true)
+	fmt.Fprintf(w, "Hello World\nSwitch state is now: true\n")
+}
+
+func turnOffHandler(w http.ResponseWriter, r *http.Request) {
+	accessoryDevice.Switch.On.SetValue(false)
+	fmt.Fprintf(w, "Hello World\nSwitch state is now: false\n")
+}
+
+func main() {
+	log.Debug.Enable()
+	switchInfo := accessory.Info{
+		Name: "WebSwitch",
+		//SerialNumber:     "00001",
+		//Manufacturer:     "",
+		//Model:            "",
+		//FirmwareRevision: "0.0.1",
+		//ID:               123456,
+	}
+	accessoryDevice = accessory.NewSwitch(switchInfo)
+
+	config := hc.Config{Pin: "12344321", Port: "12345", StoragePath: "./db"}
+	t, err := hc.NewIPTransport(config, accessoryDevice.Accessory)
+
+	if err != nil {
+		log.Info.Panic(err)
+	}
+
+	// Log to console when client (e.g. iOS app) changes the value of the on characteristic
+	accessoryDevice.Switch.On.OnValueRemoteUpdate(func(on bool) {
+		if on == true {
+			log.Debug.Println("Client changed switch to on")
+		} else {
+			log.Debug.Println("Client changed switch to off")
+		}
+	})
+
+	hc.OnTermination(func() {
+		<-t.Stop()
+	})
+
+	//http handler to toggle the switch
+	//send web request to http://localhost:8080/toggle to toggle the switch
+	http.HandleFunc("/toggle", toggleHandler)
+
+	//http handler to turn on the switch
+	//send web request to http://localhost:8080/turnon to turn the switch on
+	http.HandleFunc("/turnon", turnOnHandler)
+
+	//http handler to turn off the switch
+	//send web request to http://localhost:8080/turnoff to turn the switch off
+	http.HandleFunc("/turnoff", turnOffHandler)
+
+	//start the webserver and listen on port 8080
+	go http.ListenAndServe(":8080", nil)
+
+	t.Start()
+}