node-red-contrib-power-saver/src/elvia/elvia-add-tariff.html

A module for Node-RED that you can use to turn on and off a switch based on power prices

<script type="text/javascript">
  RED.nodes.registerType("ps-elvia-add-tariff", {
    category: "Power Saver",
    color: "#a6bbcf",
    defaults: {
      name: { value: "Add Elvia Grid Tariff" },
      elviaConfig: { value: "", type: "ps-elvia-config" },
      tariffKey: { value: "", required: true },
    },
    inputs: 1,
    outputs: 1,
    icon: "elvia_hvite.svg",
    color: "#FFCC66",
    label: function () {
      return this.name || "Add Elvia Grid Tariff";
    },
    oneditprepare: function () {
      const readTariffTypes = function () {
        const configId = $("#node-input-elviaConfig").val();
        if (configId === "_ADD_") {
          $("#keyMessage").hide();
          return;
        }
        $.getJSON("elvia-tariff-types?configId=" + configId, function (data) {
          if (!data.tariffTypes) {
            return;
          }
          $("#keyMessage").hide();
          $("#node-input-tariffKey").typedInput({
            types: [
              {
                value: "tariffkeys",
                options: data.tariffTypes.map((k) => {
                  return { value: k.tariffKey, label: k.title };
                }),
              },
            ],
          });
        });
      };
      $("#node-input-elviaConfig").on("change", function () {
        $("#keyMessage").show();
        readTariffTypes();
      });
      readTariffTypes();
    },
  });
</script>

<script type="text/html" data-template-name="ps-elvia-add-tariff">
  <div class="form-row">
    <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
    <input type="text" id="node-input-name" placeholder="Name" style="width: 300px" />
  </div>
  <div class="form-row">
    <label for="node-input-elviaConfig"><i class="fa fa-tag"></i> Elvia config</label>
    <input type="text" id="node-input-elviaConfig" placeholder="Elvia config" style="width: 300px" />
  </div>
  <div class="form-row">
    <label for="node-input-tariffKey"><i class="fa fa-tag"></i> Tariff key</label>
    <input type="text" id="node-input-tariffKey" placeholder="Tariff" style="width: 300px" />
  </div>
  <div id="keyMessage" class="form-row">
    <p>When Subscription key is set in the Elvia config,<br />you must deploy once to get the list of tariff keys.</p>
  </div>
</script>

<script type="text/markdown" data-help-name="ps-elvia-add-tariff">
  # Elvia Add Tariff

  A node to get the tariff from Elvia and add it to the price before it is sent to the power saver strategy nodes.
  Use this node between the receive-price node and any of the strategy nodes.

  Please read more in the [node documentation](https://powersaver.no/nodes/ps-elvia-add-tariff)
</script>