121 lines
3.0 KiB
Nix
121 lines
3.0 KiB
Nix
let
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prefix = "/ham";
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in
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{
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inherit prefix;
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say = let
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# returns a list of actions to be performed on an mpd to say something
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tts = { message, entity }:
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[
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{
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service = "media_player.turn_on";
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data.entity_id = entity;
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}
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{
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service = "media_player.play_media";
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data = {
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entity_id = entity;
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media_content_type = "playlist";
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media_content_id = "ansage";
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};
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}
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{
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service = "media_player.turn_on";
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data.entity_id = entity;
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}
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{ delay.seconds = 8; }
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{
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service = "tts.say";
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entity_id = entity;
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data_template = {
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inherit message;
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language = "de";
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};
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}
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];
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in
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{
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firetv = message: tts {
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inherit message;
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entity = "firetv";
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};
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};
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zigbee.prefix = "/ham/zigbee";
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btn_cycle_light = light: btn: halfbright:
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let
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maxbright = 255;
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transition = 0.2; # seconds
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in
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# this function implements a simple state machine based on the state and brightness of the light (light must support brightness
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{
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alias = "Cycle through states of ${light} via button ${btn}";
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trigger = {
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platform = "state";
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entity_id = "sensor.${btn}_click";
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to = "single";
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};
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action = {
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choose = [
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{
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# state 0: off to half
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conditions = {
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condition = "template";
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value_template = ''{{ states("${light}") == "off" }}'';
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};
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sequence = [
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{
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service = "light.turn_on";
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data = {
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entity_id = light;
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brightness = halfbright;
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};
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}
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];
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}
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{
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# state 1: half to full
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conditions = {
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condition = "template";
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value_template = ''{{ states('${light}') == 'on' and ( ${toString (halfbright - 1)} <= state_attr("${light}","brightness") <= ${toString (halfbright + 1)})}}'';
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};
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sequence = [
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{
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service = "light.turn_on";
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data = {
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entity_id = light;
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brightness = maxbright;
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};
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}
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];
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}
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{
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# state 2: full to off
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conditions = {
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condition = "template";
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# TODO: it seems like the devices respond with brightness-1 , maybe off-by-one somewhere?
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value_template = ''{{ states("${light}") == "on" and state_attr("${light}","brightness") >= ${toString (maxbright - 1)}}}'';
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};
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sequence = [
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{
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service = "light.turn_off";
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data = {
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entity_id = light;
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};
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}
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];
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}
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];
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# default: on to off
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# this works because state 0 checks for "state == off"
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default = [{
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service = "light.turn_off";
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data = {
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entity_id = light;
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};
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}];
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};
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};
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}
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