Z Wave Graph for Home Assistant

about.md

This code was moved

This code is usable only if you are on Home Assistant 0.114 or older

For Home Assistant 0.115 and newer please go to: https://github.com/AdamNaj/ZWaveGraphHA

configuration.yaml

panel_custom:
  - name: zwavegraph2
    sidebar_title: Z-Wave Graph
    sidebar_icon: mdi:access-point-network
    url_path: zwave

zwavegraph2.html

<!--   
  https://gist.github.com/AdamNaj/cbf4d792a22f443fe9d354e4dca4de00

  Version 1.0:
    - based on the brilliant code by @NigelL - with cosmetic changes mostly about clarity and shaping of nodes based on their function

  Version 2.0: (02 July 2019)
    - you can now pan the graph by dragging it
    - you can now zoom the graph with your mouse wheel
    - the graph initially is scaled to fill the full screen width
    - added minimap to visualize which part of the graph you can see at the oment on the screen
    - added 2 more tree layouts (click on the top-legend) - they didn't necessarily help me make the graph more manageable for me, but may be useful to others in their topology
    - added the ability to show all node connections if someone wants to see the full picture of their Z-Wave mesh
    - fixed the broken new line in the node tooltips
    - you can now click on the node to see the entity dialog

  Version 2.1: (20 September 2019)
    - added Tools to graph legends so you can easily navigate to Z-Wave Network Management
    - fixed (hopefully) the problem with the graph requiring page reload then navigating to it

  Version 2.2: (04 October 2019)
    - ability to turn off node grouping. Having the nodes grouped requires editing locations defined in the zwcfg_*.cfg

  Version 2.3: (03 February 2020)
    - Graph background reflects theme background color after page reload
    - Fixed problem where some removed nodes lingering in the device registry could cause wrong node info card to be displayed after clicking on nodes with higher ids

-->

<dom-module id='ha-panel-zwavegraph2'>
  <template>
    <style include="ha-style">
      .thumb {
        border: 1px solid #ddd;
        position: absolute;
        bottom: 5px;
        right: 5px;
        margin: 1px;
        padding: 1px;
        overflow: hidden;
      }

      #miniSvg {
        z-index: 110;
        background: white;
      }

      #scopeContainer {
        z-index: 120;
      }

      .content {
        overflow: hidden;
        position: absolute;
        left: 0px;
        top: 64px;
        bottom: 0px;
        right: 0px;
        padding: 8px;
      }

      svg>.output {
        fill: #3598DB;
        stroke: #2470A2;
      }

      .node>rect {
        stroke: black;
      }

      .node.layer-1>rect,
      .edgePath.layer-1>path {
        fill: #3598DB;
        stroke: #2470A2;
      }

      .node.layer-1>polygon,
      .node.layer-1>rect,
      .edgePath.layer-1>path {
        fill: #3598DB;
        stroke: #2470A2;
      }

      .node.layer-1 text {
        fill: #1E5B84;
      }

      .node.layer-2>polygon,
      .node.layer-2>rect,
      .edgePath.layer-2>path {
        stroke: #1D8548;
      }

      .node.layer-2>rect,
      .edgePath.layer-2>path {
        fill: #1BBC9B;
      }

      .node.layer-2 text {
        fill: #11512C;
      }

      .node.layer-3>polygon,
      .node.layer-3>rect,
      .edgePath.layer-3>path {
        stroke: #1D8548;
      }

      .node.layer-3>rect,
      .edgePath.layer-3>path {
        fill: #2DCC70;
      }

      .node.layer-3 text {
        fill: #1D8548;
      }

      .node.layer-4>polygon,
      .node.layer-4>rect,
      .edgePath.layer-4>path {
        stroke: #D25400;
      }

      .node.layer-4>rect,
      .edgePath.layer-4>path {
        fill: #F1C40F;
      }

      .node.layer-5>polygon,
      .node.layer-4 text {
        fill: #D25400;
      }

      .node.layer-5>polygon,
      .node.layer-5>rect,
      .edgePath.layer-5>path {
        stroke: #D25400;
      }

      .node.layer-5>rect,
      .edgePath.layer-5>path {
        fill: #E77E23;
      }

      .node.layer-5 text {
        fill: #D25400;
      }

      .node.Error>polygon,
      .node.Error>rect {
        fill: #ff7676;
        stroke: darkred;
      }

      .node.Error text {
        fill: darkred;
      }

      .node.unset>rect {
        stroke: #666;
      }

      .node.unset>polygon,
      .node.unset>rect {
        stroke: #666;
        fill: lightgray;
      }

      .cluster>rect {
        stroke: lightgray;
        fill: #f8f8f8;
        stroke-width: 1px;
        stroke-linecap: round;
      }

      .cluster>.label {
        /* stroke: gray; */
        fill: lightgray;
      }

      .node.unset text {
        fill: #666;
      }

      .node text {
        font-size: 12px;
      }

      .edgePath.layer-1>path {
        fill: transparent;
      }

      .edgePath path {
        stroke: #333;
        fill: #333;
      }

      .node>polygon {
        opacity: 0.7;
      }

      .node>rect {
        stroke-width: 1px;
        stroke-linecap: round;
      }
    </style>

    <app-header-layout has-scrolling-region>
      <app-header slot="header" fixed>
        <app-toolbar>
          <ha-menu-button narrow='[[narrow]]' show-menu='[[showMenu]]'></ha-menu-button>
          <div main-title>Z-Wave Graph</div>
        </app-toolbar>
      </app-header>

      <div class="content" style="background: var(--primary-background-color);">
        <svg id="svg" width="100%" height="100%"></svg>
        <svg id="scopeContainer" class="thumb">
          <g>
            <rect id="scope" fill="red" fill-opacity="0.03" stroke="red" stroke-width="1px" stroke-opacity="0.3" x="0"
              y="0" width="0" height="0" />
            <line id="line1" stroke="red" stroke-width="1px" x1="0" y1="0" x2="0" y2="0" />
            <line id="line2" stroke="red" stroke-width="1px" x1="0" y1="0" x2="0" y2="0" />
          </g>
        </svg>
        <svg id="miniSvg" class="thumb" style="background: var(--primary-background-color);"></svg>
      </div>

    </app-header-layout>

  </template>

</dom-module>
<script src="https://d3js.org/d3.v5.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dagre-d3/0.6.1/dagre-d3.js"></script>
<script src="https://d3js.org/topojson.v2.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/svg-pan-zoom@3.5.0/dist/svg-pan-zoom.min.js"></script>

<script>
  class HaPanelZWave extends Polymer.Element {
    static get is() {
      return 'ha-panel-zwavegraph2';
    }

    static get properties() {
      return {
        // Home Assistant object
        hass: Object,
        // If should render in narrow mode
        narrow: {
          type: Boolean,
          value: false,
        },
        // If sidebar is currently shown
        showMenu: {
          type: Boolean,
          value: false,
        },
        // Home Assistant panel info99
        // panel.config contains config passed to register_panel serverside
        panel: Object,

        controls: {
          type: Object
        },
        controlsLoaded: {
          type: Boolean,
          value: false
        },

        settings: {
          type: Boolean,
          value: false
        },

      };
    }

    ready() {
      super.ready();
      this.$.svg.innerHTML = ""
      var that = this;
      setTimeout(function() {
        that.paintGraph("network-simplex", "relevant", "z-wave");
      }, 100);
    }

    paintGraph(ranker, edgeVisibility, grouping) {
      var legends = [{
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Hub"
        },
        {
          shape: "rect",
          color: "#1BBC9B",
          stroke: "#1D8548",
          textcolor: "#11512C",
          text: "1 hop"
        },
        {
          shape: "rect",
          color: "#2DCC70",
          stroke: "#1D8548",
          textcolor: "#1D8548",
          text: "2 hops"
        },
        {
          shape: "rect",
          color: "#F1C40F",
          stroke: "#D25400",
          textcolor: "#D25400",
          text: "3 hops"
        },
        {
          shape: "rect",
          color: "E77E23",
          stroke: "#D25400",
          textcolor: "#D25400",
          text: "4 hops"
        },
        {
          shape: "rect",
          color: "crimson",
          stroke: "darkred",
          textcolor: "darkred",
          text: "Failed Node"
        },
        {
          shape: "rect",
          color: "lightgray",
          stroke: "#666666",
          textcolor: "#666666",
          text: "Unconnected"
        }
      ];

      var layout = [{
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Network Simplex",
          ranker: "network-simplex",
          cursor: "pointer"
        },
        {
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Tight Tree",
          ranker: "tight-tree",
          cursor: "pointer"
        },
        {
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Longest Path",
          ranker: "longest-path",
          cursor: "pointer"
        }
      ];

      var edgesLegend = [{
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Relevant Neighbors",
          edges: "relevant",
          cursor: "pointer"
        },
        {
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "All Neighbors",
          edges: "all",
          cursor: "pointer"
        }
      ];

      var groupingLegend = [{
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Z-Wave Locations",
          grouping: "z-wave",
          cursor: "pointer"
        },
        {
          shape: "rect",
          color: "#3598DB",
          stroke: "#2470A2",
          textcolor: "#2470A2",
          text: "Ungrouped",
          grouping: "ungrouped",
          cursor: "pointer"
        }
      ];

      var links = [{
        shape: "rect",
        color: "#3598DB",
        stroke: "#2470A2",
        textcolor: "#2470A2",
        text: "Network Management",
        cursor: "hand",
        url: "/config/zwave",
      }, ];

      this.ranker = ranker;
      this.edgeVisibility = edgeVisibility;
      this.grouping = grouping;

      var data = this.listNodes(this.hass);

      var g = new dagreD3.graphlib.Graph({
        compound: true
      }).setGraph({});
      g.graph().rankDir = "BT";
      //g.graph().rankDir = 'RL';
      g.graph().nodesep = 10;

      g.graph().ranker = ranker;

      // Create the renderer
      var render = new dagreD3.render();

      var svg = d3.select(this.$.svg);
      var inner = svg.append("g").attr("transform", "translate(20,200)scale(1)");

      g.graph().minlen = 0;

      // Add our custom shape (a house)
      render.shapes().house = this.renderHouse;
      render.shapes().battery = this.renderBattery;

      var groups = [];

      var nodes = data["nodes"];
      // Set the parents to define which nodes belong to which cluster

      // add nodes  to graph
      for (var i = 0; i < nodes.length; i++) {
        var node = nodes[i];
        g.setNode(node.id, node);
        if (this.grouping !== "ungrouped" && node.location != "" && node.location != undefined) {
          g.setNode(node.location, {
            label: node.location,
            clusterLabelPos: 'bottom',
            class: "group",
            entityId: node.entity_id
          });
          g.setParent(node.id, node.location);
        }
      }

      // add edges to graph
      for (var i = 0; i < data["edges"].length; i++) {
        var edge = g.setEdge(
          data["edges"][i].from,
          data["edges"][i].to, {
            label: "",
            arrowhead: "undirected",
            style: data["edges"][i].style,
            class: data["edges"][i].class,
            curve: d3.curveBundle.beta(0.2)
            //curve: d3.curveBasis
          })
      }


      // Run the renderer. This is what draws the final graph.
      render(inner, g);


      // create battery state gradients
      for (let layer = 0; layer < legends.length; layer++) {
        for (let percent = 0; percent <= 100; percent += 10) {
          var grad = svg.append("defs").append("linearGradient").attr("id", "fill-" + (layer + 1) + "-" + percent)
            .attr("x1", "0%").attr("x2", "0%").attr("y1", "0%").attr("y2", "100%");
          grad.append("stop").attr("offset", (100 - percent - 10) + "%").style("stop-color", "white");
          grad.append("stop").attr("offset", (100 - percent) + "%").style("stop-color", legends[layer].color);
        }
      }

      // Add the title element to be used for a tooltip (SVG functionality)
      inner.selectAll("g.node")
        .append("title").html(function (d) {
          return g.node(d).title;
        });

      inner.selectAll("g.node")
        .attr("layer", function (d) {
          return g.node(d).layer;
        })
        .attr("fill", function (d) {
          if (g.node(d).battery_level === 100) {
            return "url(#fill-" + g.node(d).layer + "-100)";
          }
          if (g.node(d).battery_level !== undefined) {
            return "url(#fill-" + g.node(d).layer + "-" + Math.floor(g.node(d).battery_level / 10 % 10) + "0)";
          }
        });

      inner.selectAll("g.edgePath")
        .attr("layer", function (d) {
          return g.edges(d).layer;
        });

      var that = this;
      var handleClick = function (d, i, nodeList) { // Add interactivity
        var nodeId = nodeList[i].id;
        var node = nodes.find(function(element) {
	        return element.id == nodeId;
	      });
        that.fire('hass-more-info', {
          entityId: node.entity_id
        });
      };

      // append handlers
      svg.selectAll(".node")
        .on("mouseover", this.handleMouseOver)
        .on("mouseout", this.handleMouseOut)
        .on("click", handleClick);


      this.addLegend(this.$, svg, legends, 5, 20, "Node Colors", ranker, this.edgeVisibility, this.grouping);
      this.addLegend(this.$, svg, layout, 150, 20, "Tree Layout", ranker, this.edgeVisibility, this.grouping);
      this.addLegend(this.$, svg, edgesLegend, 320, 20, "Neighbors", ranker, this.edgeVisibility, this.grouping);
      this.addLegend(this.$, svg, groupingLegend, 510, 20, "Grouping", ranker, this.edgeVisibility, this.grouping);
      this.addLegend(this.$, svg, links, 700, 20, "Tools", ranker, this.edgeVisibility, this.grouping);

      this.$.miniSvg.innerHTML = this.$.svg.innerHTML;

      var panZoomGraph = svgPanZoom(this.$.svg);

      this.bindThumbnail(this.$);

    }

    listNodes(hass) {
      let states = new Array();
      for (let state in hass.states) {
        states.push({
          name: state,
          entity: hass.states[state]
        });
      }
      let zwaves = states.filter((s) => {
        return s.name.indexOf("zwave.") == 0 && s.entity.attributes["capabilities"] !== undefined
      });
      let result = {
        "edges": [],
        "nodes": []
      };

      let hubNode = 0;
      let neighbors = {};

      for (let b in zwaves) {
        let id = zwaves[b].entity.attributes["node_id"];
        let node = zwaves[b].entity;
        if (node.attributes["capabilities"].filter(
            (s) => {
              return s == "primaryController"
            }).length > 0) {
          hubNode = id;
        }
        neighbors[id] = node.attributes['neighbors'];

        let entities = states.filter((s) => {
          return ((s.name.indexOf("zwave.") == -1) &&
            (s.entity.attributes["node_id"] == id))
        });
        let batlev = node.attributes.battery_level;

        // create node
        let entity = {
          "id": id,
          "entity_id": node.entity_id,
          "label": "[" + id + (node.attributes["is_zwave_plus"] ? "+" : "") + "] " + (node.attributes[
            "friendly_name"] + " (" + node.attributes["averageResponseRTT"] + "ms)").replace(/ /g, "\n"),
          "class": "unset layer-7",
          "layer": 7,
          "rx": "6",
          "ry": "6",
          "neighbors": neighbors[id],
          "battery_level": batlev,
          "mains": batlev,
          "location": node.attributes["location"],
          "failed": node.attributes["is_failed"],
          "title": "<b>" + node.attributes["node_name"] + "</b>\n" +
            "\n Entity ID: " + node.entity_id +
            "\n Node: " + id + (node.attributes["is_zwave_plus"] ? "+" : "") +
            "\n Product Name: " + node.attributes["product_name"] +
            "\n Average Request RTT: " + node.attributes["averageResponseRTT"] + "ms" +
            "\n Power source: " + (batlev != undefined ? "battery (" + batlev + "%)" : "mains") +
            "\n " + entities.length + " entities" +
            "\n Neighbors: " + node.attributes['neighbors'],
          "forwards": (node.attributes.is_awake && node.attributes.is_ready && !node.attributes.is_failed &&
            node.attributes.capabilities.includes("listening")),
        };

        entity["shape"] = id === hubNode ? "house" : (entity.forwards || batlev === undefined ? "rect" : "battery");

        if (node.attributes["is_failed"]) {
          entity.label = "FAILED: " + entity.label;
          entity["font.multi"] = true;
          entity["title"] = "<b>FAILED: </b>" + entity.title;
          entity["group"] = "Failed";
          entity["failed"] = true;
          entity["class"] = "Error";
        }

        if (hubNode == id) {
          entity.label = "ZWave Hub";
          entity.borderWidth = 2;
          entity.fixed = true;
        }

        result.nodes.push(entity);
      }


      if (hubNode > 0) {
        let layer = 0;
        let previousRow = [hubNode];
        let mappedNodes = [hubNode];
        let layers = [];

        while (previousRow.length > 0) {
          layer = layer + 1;
          let nextRow = [];
          let layerMembers = []
          layers[layer] = layerMembers;

          for (let target in previousRow) {

            // assign node to layer
            result.nodes.filter((n) => {
                return ((n.id == previousRow[target]) && (n.group = "unset"))
              })
              .every((d) => {
                d.class = "layer-" + layer;
                d.layer = layer;
                if (d.failed) {
                  d.class = d.class + " Error"
                }

                if (d.neighbors !== undefined) {
                  d.neighbors.forEach((n) => {
                    d.class = d.class + " neighbor-" + n
                  });
                }
              })

            if (result.nodes.filter((n) => {
                return ((n.id == previousRow[target]) && (n.forwards))
              }).length > 0) {
              let row = neighbors[previousRow[target]];
              for (let node in row) {
                if (neighbors[row[node]] !== undefined) {
                  if (!mappedNodes.includes(row[node])) {
                    layerMembers.push(row[node]);
                    result.edges.push({
                      "from": row[node],
                      "to": previousRow[target],
                      "style": "",
                      "class": "layer-" + (layer + 1) + " node-" + row[node] + " node-" + previousRow[target],
                      "layer": layer,
                    });
                    nextRow.push(row[node]);
                  } else {
                    // uncomment to show edges regardless of rows - mess!
                    if (this.edgeVisibility === "all") {
                      result.edges.push({
                        "from": row[node],
                        "to": previousRow[target],
                        "style": "stroke-dasharray: 5, 5; fill:transparent; ", //"stroke: #ddd; stroke-width: 1px; fill:transparent; stroke-dasharray: 5, 5;",
                        "class": "layer-" + (layer + 1) + " node-" + row[node] + " node-" + previousRow[target]
                      });
                    }
                  }
                }
              }
            }
          }

          for (let idx in nextRow) {
            mappedNodes.push(nextRow[idx]);
          }
          previousRow = nextRow;
        }
      }
      return result;
    }

    // Add our custom shape (a house)
    renderHouse(parent, bbox, node) {
      var w = bbox.width,
        h = bbox.height,
        points = [{
            x: 0,
            y: 0
          },
          {
            x: w,
            y: 0
          },
          {
            x: w,
            y: -h
          },
          {
            x: w / 2,
            y: -h * 3 / 2
          },
          {
            x: 0,
            y: -h
          }
        ],
        shapeSvg = parent.insert("polygon", ":first-child")
        .attr("points", points.map(function (d) {
          return d.x + "," + d.y;
        }).join(" "))
        .attr("transform", "translate(" + (-w / 2) + "," + (h * 3 / 4) + ")");

      node.intersect = function (point) {
        return dagreD3.intersect.polygon(node, points, point);
      };

      return shapeSvg;
    };

    renderBattery(parent, bbox, node) {
      var w = bbox.width,
        h = bbox.height,
        points = [{
            x: 0,
            y: 0
          }, // bottom left
          {
            x: w,
            y: 0
          }, // bottom line
          {
            x: w,
            y: -h
          }, // right line
          {
            x: w * 7 / 10,
            y: -h
          }, // top right
          {
            x: w * 7 / 10,
            y: -h * 20 / 17
          }, // battery tip - right
          {
            x: w * 3 / 10,
            y: -h * 20 / 17
          }, // battery tip
          {
            x: w * 3 / 10,
            y: -h
          }, // battery tip - left
          {
            x: 0,
            y: -h
          }, // top left
          {
            x: 0,
            y: -h
          } // left line
        ],

        shapeSvg = parent.insert("polygon", ":first-child")
        .attr("points", points.map(function (d) {
          return d.x + "," + d.y;
        }).join(" "))
        .attr("transform", "translate(" + (-w / 2) + "," + (h * 2 / 4) + ")");

      node.intersect = function (point) {
        return dagreD3.intersect.polygon(node, points, point);
      };

      return shapeSvg;
    };

    handleMouseOver(d, i, nodeList) { // Add interactivity

      var svg;
      for (let nodeNum in nodeList) {
        let node = nodeList[nodeNum];
        if (node.style !== undefined && node.id !== d) {
          node.style.opacity = 0.1;
          svg = node.ownerSVGElement
        }
      }

      // Use D3 to select element, change color and size
      svg.querySelectorAll(".edgePath")
        .forEach(function (node) {
          node.style.opacity = "0.3"
        });

      var edges = svg.querySelectorAll(".edgePath.node-" + d);
      for (let i = 0; i < edges.length; i++) {
        edges[i].style.opacity = "1"
        edges[i].style['stroke-width'] = "2";
      };

      var neighbors = svg.querySelectorAll(".node.neighbor-" + d);
      for (let i = 0; i < neighbors.length; i++) {
        neighbors[i].style.opacity = "0.7"
      };
    };

    handleMouseOut(d, i, nodeList) { // Add interactivity

      var svg;
      for (let nodeNum in nodeList) {
        let node = nodeList[nodeNum];
        if (node.style !== undefined && node.id !== d) {
          node.style.opacity = 1;
          svg = node.ownerSVGElement
        }
      }

      // Use D3 to select element, change color and size
      svg.querySelectorAll(".edgePath")
        .forEach(function (node) {
          node.style.opacity = "1";
          node.style['stroke-width'] = "1";
        });
    };



    addLegend($, svg, legends, startX, startY, title, ranker, edges, grouping) {

      var that = this;

      var handleClick = function (d, i, nodeList) {

        if (nodeList[0].dataset.url !== undefined) {
          window.location = nodeList[0].dataset.url;
        }

        var ranker = nodeList[0].dataset.ranker || that.ranker;
        var edges = nodeList[0].dataset.edges || that.edgeVisibility;
        var grouping = nodeList[0].dataset.grouping || that.grouping;

        svg.selectAll("*").remove();

        // Destroy svgpanzoom
        svgPanZoom($.svg).destroy();
        svgPanZoom($.miniSvg).destroy();

        that.paintGraph(ranker, edges, grouping);
      }

      var shape = svg.append('text')
        .attr('x', startX)
        .attr('y', startY + 5)
        .text(title)
        .attr('width', 10)
        .attr('height', 10)
        .style("font-weight", "800");

      for (var counter = 0; counter < legends.length; counter++) {

        var isLink = legends[counter].url !== undefined;

        if (isLink) {
          var text = svg.append('text')
            .attr("x", startX)
            .attr("y", startY + 10 + 20 * (counter + 1))
            .attr("class", "textselected")
            .attr('data-url', legends[counter].url)
            .text(legends[counter].text)
            .style("text-anchor", "start")
            .style("fill", legends[counter].textcolor)
            .style("font-size", 15)
            .style("text-decoration", "underline")
            .style("cursor", legends[counter].cursor)
            .on("click", handleClick);
        } else {

          var shape = svg.append(legends[counter].shape)
            .attr('x', startX)
            .attr('y', startY + 20 * (counter + 1))
            .attr('width', 10)
            .attr('height', 10)
            .style("stroke", legends[counter].stroke)
            .style("fill", legends[counter].color)
            .style("cursor", legends[counter].cursor);

          var text = svg.append('text')
            .attr("x", startX + 20)
            .attr("y", startY + 10 + 20 * (counter + 1))
            .attr("class", "textselected")
            .text(legends[counter].text)
            .style("text-anchor", "start")
            .style("fill", legends[counter].textcolor)
            .style("font-size", 15)
            .style("cursor", legends[counter].cursor);

          var dataLabel, dataValue, dataState;

          if (legends[counter].ranker) {
            dataLabel = 'data-ranker';
            dataValue = legends[counter].ranker;
            dataState = ranker;
          }

          if (legends[counter].edges) {
            dataLabel = 'data-edges';
            dataValue = legends[counter].edges;
            dataState = edges;
          }

          if (legends[counter].grouping) {
            dataLabel = 'data-grouping';
            dataValue = legends[counter].grouping;
            dataState = grouping;
          }

          if (dataLabel !== undefined) {
            shape.attr(dataLabel, dataValue)
              .on("click", handleClick);
            text.attr(dataLabel, dataValue)
              .on("click", handleClick);
              if (dataValue !== dataState) {
                shape.style("fill", "transparent");
              }
          }
        }
      }
    }

    bindThumbnail($) {

      var beforePanMain = function (oldPan, newPan) {
        var stopHorizontal = false,
          stopVertical = false,
          gutterWidth = 100,
          gutterHeight = 100
          // Computed variables
          ,
          sizes = this.getSizes(),
          leftLimit = -((sizes.viewBox.x + sizes.viewBox.width) * sizes.realZoom) + gutterWidth,
          rightLimit = sizes.width - gutterWidth - (sizes.viewBox.x * sizes.realZoom),
          topLimit = -((sizes.viewBox.y + sizes.viewBox.height) * sizes.realZoom) + gutterHeight,
          bottomLimit = sizes.height - gutterHeight - (sizes.viewBox.y * sizes.realZoom);
        customPan = {};
        customPan.x = Math.max(leftLimit, Math.min(rightLimit, newPan.x));
        customPan.y = Math.max(topLimit, Math.min(bottomLimit, newPan.y));
        return customPan;
      };

      var main = svgPanZoom($.svg, {
        zoomEnabled: true,
        controlIconsEnabled: true,
        fit: true,
        center: true,
        beforePan: beforePanMain
      });

      var thumb = svgPanZoom($.miniSvg, {
        zoomEnabled: false,
        panEnabled: false,
        controlIconsEnabled: false,
        dblClickZoomEnabled: false,
        preventMouseEventsDefault: true,
      });

      var resizeTimer;
      var interval = 300; //msec
      window.addEventListener('resize', function (event) {
        if (resizeTimer !== false) {
          clearTimeout(resizeTimer);
        }
        resizeTimer = setTimeout(function () {
          main.resize();
          thumb.resize();
        }, interval);
      });

      main.setOnZoom(function (level) {
        thumb.updateThumbScope();
      });

      main.setOnPan(function (point) {
        thumb.updateThumbScope();
      });

      var _updateThumbScope = function ($, main, thumb, scope, line1, line2) {
        var mainPanX = main.getPan().x,
          mainPanY = main.getPan().y,
          mainWidth = main.getSizes().width,
          mainHeight = main.getSizes().height,
          mainZoom = main.getSizes().realZoom,
          thumbPanX = thumb.getPan().x,
          thumbPanY = thumb.getPan().y,
          thumbZoom = thumb.getSizes().realZoom;

        if (mainZoom === 0) {
          return;
        }

        var thumByMainZoomRatio = thumbZoom / mainZoom;

        var scopeX = thumbPanX - mainPanX * thumByMainZoomRatio;
        var scopeY = thumbPanY - mainPanY * thumByMainZoomRatio;
        var scopeWidth = mainWidth * thumByMainZoomRatio;
        var scopeHeight = mainHeight * thumByMainZoomRatio;

        $.scope.setAttribute("x", scopeX + 1);
        $.scope.setAttribute("y", scopeY + 1);
        $.scope.setAttribute("width", scopeWidth - 2);
        $.scope.setAttribute("height", scopeHeight - 2);

      };

      thumb.updateThumbScope = function () {
        var scope = $.scope;
        var line1 = $.line1;
        var line2 = $.line2;
        _updateThumbScope($, main, thumb, scope, line1, line2);
      }
      thumb.updateThumbScope($);

      var _updateMainViewPan = function (clientX, clientY, scopeContainer, main, thumb) {
        var dim = scopeContainer.getBoundingClientRect(),
          mainWidth = main.getSizes().width,
          mainHeight = main.getSizes().height,
          mainZoom = main.getSizes().realZoom,
          thumbWidth = thumb.getSizes().width,
          thumbHeight = thumb.getSizes().height,
          thumbZoom = thumb.getSizes().realZoom;

        var thumbPanX = clientX - dim.left - thumbWidth / 2;
        var thumbPanY = clientY - dim.top - thumbHeight / 2;
        var mainPanX = -thumbPanX * mainZoom / thumbZoom;
        var mainPanY = -thumbPanY * mainZoom / thumbZoom;
        main.pan({
          x: mainPanX,
          y: mainPanY
        });
      };

      var updateMainViewPan = function (evt) {
        if (evt.which == 0 && evt.button == 0) {
          return false;
        }
        _updateMainViewPan(evt.clientX, evt.clientY, scopeContainer, main, thumb);
      }

      var scopeContainer = $.scopeContainer;
      scopeContainer.addEventListener('click', function (evt) {
        updateMainViewPan(evt);
      });

      scopeContainer.addEventListener('mousemove', function (evt) {
        updateMainViewPan(evt);
      });
    }

    fire(type, detail, options) {
      options = options || {};
      detail = (detail === null || detail === undefined) ? {} : detail;
      const event = new Event(type, {
        bubbles: options.bubbles === undefined ? true : options.bubbles,
        cancelable: Boolean(options.cancelable),
        composed: options.composed === undefined ? true : options.composed
      });
      event.detail = detail;
      const node = options.node || this;
      node.dispatchEvent(event);
      return event;
    }

  }
  customElements.define(HaPanelZWave.is, HaPanelZWave);
</script>

@Veldkornet this doesn't appear to be related to this, looks like it is related to zha-network-card custom-component. Check that you are using the latest version in HACS, if it isn't loading you will probably need to delete it from the www/community directory in your config.

I seem to be getting the below recently every time I open up HomeAssistant (not even clicking on the panel)
2020-04-30 19:07:45 ERROR (MainThread) [frontend.js.latest.202004271] http://hassio.local:8123/hacsfiles/zha-network-card/zha-network-card.js:3:11 Uncaught ReferenceError: transpose is not defined

Arg, you’re right, sorry :) It’s obviously been a long day.

Hi, I have a question about the screenshot above: As you can see there is a node on my network going through 4 hubs (ZWave maximum), but it is displayed in black, with the text not legible. In the config only 4 hops are defined, so that might be the problem?

Hi,

N00b question - can anyone assist please. Not sure why there is no color in a default installation - no custom themes.

Updated: For anyone who has this issue - its a Edge (Chromium) issue, using chrome works fine.

@AdamNaj will the graph still work with the new OZW Stack? Or will there be any version which works with it? Just curious ;)

Thanks for this.
Would also suggest adding a note in the HTML comment about where to save the html.
<homeassistant installation directory>/config/panels/zwavegraph2.html

Thank you for this note. Just quoting it in case any new person misses it

home-assistant/core#36464 (0.112) seems it deprecated something this is using. I'm using it as

panel_custom:
  - name: zwavegraph2
    sidebar_title: Z-Wave Graph
    sidebar_icon: mdi:access-point-network
    url_path: zwave_graph

Do I need to use it differently?

@mkarnebeek
home-assistant just flat out deprecated custom_panels which is what this is.
So this will need a complete rewrite or home-assistant adds back support.

Someone more skilled than me could move it to a custom lovelace card perhaps?

Man, that sucks! The Graph for ZWave was just great, hopefully there will be another version...

Still works fine for me after upgrading to 0.112.0

I do get this line in the log though:
WARNING (MainThread) [homeassistant.components.panel_custom] HTML custom panels have been deprecated

My config looks like this:

panel_custom:
  - name: zwavegraph2
    sidebar_title: Z-Wave Graph
    sidebar_icon: mdi:access-point-network
    url_path: zwave

I feel like I'm missing something, because I'm on 0.112 and mine still works. I'm using Hassio on an RPi, and my panel config looks almost exactly like this one from mkarnebeek

Mine does not work since using the new OpenZWave Beta Integration. However when bringing up the graph in the ZWave discord, I was told that Plus devices do not always follow a static route so the graph would be inaccurate anyway. Above my head, I'm not up on the tech behind Zwave/Plus.

I feel like I'm missing something, because I'm on 0.112 and mine still works. I'm using Hassio on an RPi, and my panel config looks almost exactly like this one from mkarnebeek

I think it's because you're probably using the zwave integration, not the new OZW beta based on v1.6. You'd know if you were on the OZW beta - you'd have to purposely install it. A lot changed and a LOT still doesn't work (I understand). And there is currently no upgrade path from one to the next. Not sure exactly what that means, other than a complete rebuild of our zwave networks using MQTT nomenclature instead of zwave. I'm waiting to see what shakes out.

Correct - Graph still works with old Zwave integration...

Broken since 0.115/ standard Zwave integration. Probably because of the new UI-customizable side panel?

Throws error:

Logger: homeassistant.components.panel_custom
Source: components/panel_custom/init.py:155
Integration: Custom Panel (documentation, issues)
First occurred: 19:32:15 (2 occurrences)
Last logged: 19:32:15

Unable to register panel Z-Wave Graph: Either js_url, module_url or html_url is required.
Unable to register panel System log: Either js_url, module_url or html_url is required.

I can't help with this not working, but for those who switched to the new OZW integration, you can use this Z-Wave Graph instead for a similar visualization. It's not quite as pretty as this one, but covers the main functionality.

Hoping this will get fixed because it's come in quite handy over time.

I can't help with this not working, but for those who switched to the new OZW integration, you can use this Z-Wave Graph instead for a similar visualization. It's not quite as pretty as this one, but covers the main functionality.

I think what is needed with the old ZWaveGraph2 is a JS loader, not HTML. It looks like you've already written the JS loader part, perhaps it can be adapted to the old ZWaveGraph2 so there would be two options of graphing with the old ZWave integration.

@girzzlyAK Read the about.md at the top. The code has been moved and works in 115.

Yeah, thanks. I just found it and am looking at the Github page - and updating my system. ;-)

@alandtse - thanks so much for the heads up (this is why you should sub, even to gists). I so missed this in 0.115.x and it's great to have it back again!