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authormakefu <github@syntax-fehler.de>2021-05-11 21:50:03 +0200
committermakefu <github@syntax-fehler.de>2021-05-11 21:50:03 +0200
commit023d911e31018131e829289ccb9963d96b38403b (patch)
tree43d7737b8e874629044d7014c88f25cbccc9877d
parentebde803cacb7bf6332885dcdf39744344ed3f866 (diff)
ham/light_buttons: add state machine
-rw-r--r--makefu/2configs/home/ham/automation/light_buttons.nix83
1 files changed, 68 insertions, 15 deletions
diff --git a/makefu/2configs/home/ham/automation/light_buttons.nix b/makefu/2configs/home/ham/automation/light_buttons.nix
index 32d134ecc..89caf1a41 100644
--- a/makefu/2configs/home/ham/automation/light_buttons.nix
+++ b/makefu/2configs/home/ham/automation/light_buttons.nix
@@ -1,22 +1,77 @@
-# light.wohnzimmerbeleuchtung
-# light.wohnzimmer_deko
-# light.arbeitszimmerbeleuchtung
-# light.arbeitszimmer_deko
-# light.schlafzimmerbeleuchtung
let
- toggle = light: btn:
+ btn_state = light: btn: halfbright:
+ let
+ maxbright = 255;
+ transition = 0.2; # seconds
+ in
+ # this function implements a simple state machine based on the state and brightness of the light (light must support brightness
{
- alias = "Toggle Light ${light} via ${btn}";
+ alias = "Cycle through states of ${light} via button ${btn}";
trigger = {
platform = "state";
entity_id = "sensor.${btn}_click";
to = "single";
};
action = {
- service = "light.toggle";
- data.entity_id = light;
- data.transition = 0;
+ choose = [
+ {
+ # state 0: off to half
+ conditions = {
+ condition = "template";
+ value_template = ''{{ states("${light}") == "off" }}'';
+ };
+ sequence = [
+ {
+ service = "light.turn_on";
+ data = {
+ entity_id = light;
+ brightness = halfbright;
+ };
+ }
+ ];
+ }
+ {
+ # state 1: half to full
+ conditions = {
+ condition = "template";
+ value_template = ''{{ states('${light}') == 'on' and ( ${toString (halfbright - 1)} <= state_attr("${light}","brightness") <= ${toString (halfbright + 1)})}}'';
+ };
+ sequence = [
+ {
+ service = "light.turn_on";
+ data = {
+ entity_id = light;
+ brightness = maxbright;
+ };
+ }
+ ];
+ }
+ {
+ # state 2: full to off
+ conditions = {
+ condition = "template";
+ # TODO: it seems like the devices respond with brightness-1 , maybe off-by-one somewhere?
+ value_template = ''{{ states("${light}") == "on" and state_attr("${light}","brightness") >= ${toString (maxbright - 1)}}}'';
+ };
+ sequence = [
+ {
+ service = "light.turn_off";
+ data = {
+ entity_id = light;
+ };
+ }
+ ];
+ }
+ ];
+ # default: on to off
+ # this works because state 0 checks for "state == off"
+ default = [{
+ service = "light.turn_off";
+ data = {
+ entity_id = light;
+ };
+ }];
};
};
turn_off_all = btn:
@@ -34,11 +89,9 @@ let
};
in {
services.home-assistant.config.automation = [
- (toggle "light.arbeitszimmerbeleuchtung" "arbeitszimmer_btn1")
- (toggle "light.schlafzimmerbeleuchtung" "schlafzimmer_btn2")
- (toggle "light.wohnzimmerbeleuchtung" "wohnzimmer_btn3")
- (turn_off_all "arbeitszimmer_btn1")
+ # (btn_state "light.arbeitszimmerbeleuchtung" "arbeitszimmer_btn1")
+ (btn_state "light.schlafzimmer_komode_osram" "schlafzimmer_btn2" 128)
+ # (btn_state "light.wohnzimmerbeleuchtung" "wohnzimmer_btn3")
(turn_off_all "schlafzimmer_btn2")
- (turn_off_all "wohnzimmer_btn3")
];
}