Commit: Fix check_notification condition and add check_external_light_status

1. Added a new function `check_external_light_status` to check if the light is turned off externally.

2. Modified the condition in the `check_notification` function to correctly check if the notification contains "[1]" and the specified strings.

3. Corrected the assignment statement inside the `while` loop. Changed `first_brightness_cmason.nvimhange=false` to `first_brightness_change=false`.

wecker.sh

@@ -55,11 +55,20 @@ check_ip
 first_brightness_change=true
 
 # Überprüfung, ob das Licht extern ausgeschaltet wurde
+check_external_light_status() {
+    local light_status=$(iobroker state getValue zigbee.0.04cd15fffee03198.state)
+    if [ "$light_status" == "false" ]; then
+        echo "Licht ist aus. Das Skript wird beendet."
+        exit
+    fi
+}
+
+# Überprüfung, ob der Wecker am Handy beendet wurde.
 check_notification() {
   local output
   output=$(ssh a72 'dumpsys notification | grep "Beenden"')
 
-  if [[ $output == *"Beenden"* && $output == *"com.urbandroid.sleep"* ]]; then
+  if [[ $output == "[1]"* && output == *"Beenden"* && $output == *"com.urbandroid.sleep"* ]]; then
     echo "Wecker noch nicht beendet."
   else
     echo "Wecker beendet."
@@ -115,7 +124,7 @@ while :; do
     if [ "$first_brightness_change" = false ]; then
         check_external_light_status
     else
-        first_brightness_cmason.nvimhange=false
+        first_brightness_change=false
     fi
 
     show_status $i "$current_brightness" "$current_colortemp"