node-red-contrib-afya-lullaby/afya-lullaby/afya-lullaby.html

dimmer to help you fall asleep, created for my children :) change of the initial value X to the final value Y, in a given time Z

<!-- /**
* Lullaby by Marcin Chuć
* e-mail: marcin ...change it to at... afya.pl
* (C) 2019
*/ -->
<script type="text/javascript">
  RED.nodes.registerType('afya-lullaby', {
    category: 'function',
    color: '#71FFC2',
    paletteLabel: 'lullaby',
    defaults: {
      name: {
        value: ""
      },
      dimmingTime: {
        value: 1200,
        required: true,
        validate: RED.validators.number()
      },
      startValue: {
        value: 100,
        required: true,
        validate: RED.validators.number()
      },
      stopValue: {
        value: 0,
        required: true,
        validate: RED.validators.number()
      },
      step: {
        value: 1,
        required: true,
        validate: RED.validators.number()
      }

    },
    inputs: 1,
    outputs: 1,
    icon: "brightness-3.png",
    label: function() {
      return this.name || this.startValue + " -> " + this.stopValue + " in " + this.dimmingTime + " s";
    }
  });

</script>

<script type="text/x-red" data-template-name="afya-lullaby">
  <div class="form-row">
         <label for="node-input-name"><i class="icon-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
     <div class="form-row">
            <label for="node-config-input-dimmingTime"><i class="icon-clock"></i> Time to dimm (in seconds)</label>
            <input type="text" id="node-input-dimmingTime" placeholder="20 min = 1200, 60 min=3600">
        </div>
        <div class="form-row">
       <label for="node-config-input-startValue"><i class="icon-bookmark"></i> Start at value of</label>
       <input type="text" id="node-input-startValue" placeholder="default: 100">
   </div>
   <div class="form-row">
       <label for="node-config-input-stopValue"><i class="icon-bookmark"></i> Stop at value of</label>
       <input type="text" id="node-input-stopValue" placeholder="default: 0">
   </div>
   <div class="form-row">
       <label for="node-config-input-step"><i class="icon-bookmark"></i> Step up or down (integer).</label>
       <input type="text" id="node-input-step" placeholder="default: 1 - as long as the value is to change">
   </div>


 </script>

<script type="text/x-red" data-help-name="afya-lullaby">
  <p><b>EN</b></p><hr>
<p>This node was created for my children.<br>
I realized that they like falling asleep under the light. That's why I thought about automating the process of turning off the light. At the set time Z the initial value X (here the light) is reduced to the set value Y (usually 0).</p>
<p>The plugin itself, however, does not specifically manage the light, and returns the value "value" in "msg." and this value should be used.</p><br>
<h3><a href="#">Details</a></h3>
<p>To stop this Lullaby just send msg.payload as word "kill" or "stop":<br>
<code>
msg.payload="kill"
</code>
<br>Example of use: <a href="https://flows.nodered.org/flow/ce2fe16f73fc82e2760eaaadf28991b9" target="_blank">https://flows.nodered.org/flow/ce2fe16f73fc82e2760eaaadf28991b9</a>
</p>
<p><b>PL</b></p><hr>
<p>Ten węzeł został stworzony z myślą o moich dzieciach.<br>
Zdałem sobie sprawę, że lubią zasypiać przy zapalonym świetle. Dlatego pomyślałem, żeby zautomatyzować proces wygaszania światła. W zadanym czasie Z wartość początkowa X (tutaj światła) zostaje obniżona do zadanej Y (najczęściej 0).</p>
<p>Sam plugin nie zarządza jednak konkretnie światłem, a zwraca wartość "value" w "msg." i właśnie tę wartość należy wykorzystać.</p>
<h3><a href="#">Szczegóły</a></h3>
<p>Aby ubić tę "kołysankę" należy wysłać msg.payload ze słowem "kill" lub "stop":<br>
<code>
msg.payload="kill"
</code>
<br>Przykład użycia: <a href="https://flows.nodered.org/flow/ce2fe16f73fc82e2760eaaadf28991b9" target="_blank">https://flows.nodered.org/flow/ce2fe16f73fc82e2760eaaadf28991b9</a>
 </script>