From 1a6ab74be829e375b7135f5a895195e1b0f75eb7 Mon Sep 17 00:00:00 2001
From: Qiuxia Fan <fine0830@outlook.com>
Date: Tue, 8 Feb 2022 14:10:24 +0800
Subject: [PATCH] feat: add graph for topology

---
 src/store/modules/topology.ts                 |  52 ++++
 src/types/topology.d.ts                       |  41 +++
 src/views/dashboard/Edit.vue                  |   3 +-
 .../dashboard/related/topology/Graph.vue      | 245 +++++++++++++++++-
 .../topology/utils/{icons.js => icons.ts}     |  21 +-
 .../topology/utils/{legend.js => legend.ts}   |   6 +-
 .../utils/{linkElement.js => linkElement.ts}  |  14 +-
 .../utils/{nodeElement.js => nodeElement.ts}  |  28 +-
 .../utils/{simulation.js => simulation.ts}    |  11 +-
 .../topology/utils/{tool.js => tool.ts}       |  33 +--
 .../topology/utils/{zoom.js => zoom.ts}       |   2 +-
 11 files changed, 405 insertions(+), 51 deletions(-)
 create mode 100644 src/store/modules/topology.ts
 create mode 100644 src/types/topology.d.ts
 rename src/views/dashboard/related/topology/utils/{icons.js => icons.ts} (72%)
 rename src/views/dashboard/related/topology/utils/{legend.js => legend.ts} (93%)
 rename src/views/dashboard/related/topology/utils/{linkElement.js => linkElement.ts} (76%)
 rename src/views/dashboard/related/topology/utils/{nodeElement.js => nodeElement.ts} (76%)
 rename src/views/dashboard/related/topology/utils/{simulation.js => simulation.ts} (86%)
 rename src/views/dashboard/related/topology/utils/{tool.js => tool.ts} (69%)
 rename src/views/dashboard/related/topology/utils/{zoom.js => zoom.ts} (96%)

diff --git a/src/store/modules/topology.ts b/src/store/modules/topology.ts
new file mode 100644
index 00000000..201311f4
--- /dev/null
+++ b/src/store/modules/topology.ts
@@ -0,0 +1,52 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { defineStore } from "pinia";
+import { store } from "@/store";
+import { Node, Call } from "@/types/topology";
+
+interface TopologyState {
+  node: Node | null;
+  call: Call | null;
+  calls: Call[];
+  nodes: Node[];
+}
+
+export const topologyStore = defineStore({
+  id: "topology",
+  state: (): TopologyState => ({
+    calls: [],
+    nodes: [],
+    node: null,
+    call: null,
+  }),
+  actions: {
+    setNode(node: Node) {
+      this.node = node;
+    },
+    setLink(link: Call) {
+      this.call = link;
+    },
+    setTopology(nodes: Node[], links: Call[]) {
+      this.nodes = nodes;
+      this.calls = links;
+    },
+  },
+});
+
+export function useTopologyStore(): any {
+  return topologyStore(store);
+}
diff --git a/src/types/topology.d.ts b/src/types/topology.d.ts
new file mode 100644
index 00000000..eb419746
--- /dev/null
+++ b/src/types/topology.d.ts
@@ -0,0 +1,41 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export interface Call {
+  avgResponseTime: number;
+  cpm: number;
+  isAlert: boolean;
+  source: string | any;
+  target: string | any;
+  id: string;
+  detectPoints: string[];
+  type?: string;
+  sourceObj?: any;
+}
+export interface Node {
+  apdex: number;
+  avgResponseTime: number;
+  cpm: number;
+  id: string;
+  isAlarm: boolean;
+  name: string;
+  numOfServer: number;
+  numOfServerAlarm: number;
+  numOfServiceAlarm: number;
+  sla: number;
+  type: string;
+  isReal: boolean;
+}
diff --git a/src/views/dashboard/Edit.vue b/src/views/dashboard/Edit.vue
index 10cb8759..a3c23d9a 100644
--- a/src/views/dashboard/Edit.vue
+++ b/src/views/dashboard/Edit.vue
@@ -31,7 +31,7 @@ limitations under the License. -->
       :destroy-on-close="true"
       @closed="dashboardStore.setTopology(false)"
     >
-      topology
+      <Graph />
     </el-dialog>
   </div>
 </template>
@@ -41,6 +41,7 @@ import GridLayout from "./panel/Layout.vue";
 // import { LayoutConfig } from "@/types/dashboard";
 import Tool from "./panel/Tool.vue";
 import ConfigEdit from "./configuration/ConfigEdit.vue";
+import Graph from "./related/topology/Graph.vue";
 import { useDashboardStore } from "@/store/modules/dashboard";
 import { useAppStoreWithOut } from "@/store/modules/app";
 
diff --git a/src/views/dashboard/related/topology/Graph.vue b/src/views/dashboard/related/topology/Graph.vue
index 380b6a36..20b896c5 100644
--- a/src/views/dashboard/related/topology/Graph.vue
+++ b/src/views/dashboard/related/topology/Graph.vue
@@ -13,9 +13,252 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. -->
 <template>
-  <div class="micro-topo-chart"></div>
+  <div ref="chart" class="micro-topo-chart"></div>
 </template>
 <script lang="ts" setup>
+import { ref, onMounted, onBeforeUnmount } from "vue";
+import type { PropType } from "vue";
+import { useI18n } from "vue-i18n";
 import * as d3 from "d3";
 import d3tip from "d3-tip";
+import zoom from "./utils/zoom";
+import { simulationInit, simulationSkip } from "./utils/simulation";
+import nodeElement from "./utils/nodeElement";
+import { linkElement, anchorElement } from "./utils/linkElement";
+import tool from "./utils/tool";
+import topoLegend from "./utils/legend";
+import { Node, Call } from "@/types/topology";
+import { useTopologyStore } from "@/store/modules/topology";
+
+/*global defineProps, Nullable */
+const props = defineProps({
+  current: {
+    type: Object as PropType<{ [key: string]: number[] }>,
+    default: () => ({}),
+  },
+  nodes: { type: Array as PropType<Node[]>, default: () => [] },
+  links: { type: Array as PropType<Call[]>, default: () => [] },
+});
+const { t } = useI18n();
+const topologyStore = useTopologyStore();
+// const height = ref<number>(600);
+const simulation = ref<any>("");
+const svg = ref<Nullable<any>>(null);
+const chart = ref<any>(null);
+const tip = ref<any>(null);
+const graph = ref<any>(null);
+const node = ref<any>(null);
+const link = ref<any>(null);
+const anchor = ref<any>(null);
+const tools = ref<any>(null);
+
+onMounted(() => {
+  window.addEventListener("resize", resize);
+  svg.value = d3
+    .select(chart.value)
+    .append("svg")
+    .attr("class", "topo-svg")
+    .attr("height", chart.value.clientHeight);
+  tip.value = (d3tip as any)().attr("class", "d3-tip").offset([-8, 0]);
+  graph.value = svg.value.append("g").attr("class", "topo-svg_graph");
+  graph.value.call(tip.value);
+  simulation.value = simulationInit(d3, props.nodes, props.links, ticked);
+  node.value = graph.value.append("g").selectAll(".topo-node");
+  link.value = graph.value.append("g").selectAll(".topo-line");
+  anchor.value = graph.value.append("g").selectAll(".topo-line-anchor");
+  // tools.value = tool(graph.value, [
+  //   { icon: "API", click: handleGoEndpoint },
+  //   { icon: "INSTANCE", click: handleGoInstance },
+  //   { icon: "TRACE", click: handleGoTrace },
+  //   { icon: "ALARM", click: handleGoAlarm },
+  //   { icon: "ENDPOINT", click: handleGoEndpointDependency },
+  //   { icon: "" },
+  // ]);
+});
+function resize() {
+  svg.value.attr("height", chart.value.clientHeight);
+}
+function ticked() {
+  link.value.attr(
+    "d",
+    (d: Call | any) =>
+      `M${d.source.x} ${d.source.y} Q ${(d.source.x + d.target.x) / 2} ${
+        (d.target.y + d.source.y) / 2 - d.loopFactor * 90
+      } ${d.target.x} ${d.target.y}`
+  );
+  anchor.value.attr(
+    "transform",
+    (d: any) =>
+      `translate(${(d.source.x + d.target.x) / 2}, ${
+        (d.target.y + d.source.y) / 2 - d.loopFactor * 45
+      })`
+  );
+  node.value.attr(
+    "transform",
+    (d: Node | any) => `translate(${d.x - 22},${d.y - 22})`
+  );
+}
+function dragstart(d: any) {
+  node.value._groups[0].forEach((g: any) => {
+    g.__data__.fx = g.__data__.x;
+    g.__data__.fy = g.__data__.y;
+  });
+  if (!(d3 as any).event.active) {
+    simulation.value.alphaTarget(0.1).restart();
+  }
+  (d3 as any).event.sourceEvent.stopPropagation();
+}
+function dragged(d: any) {
+  d.fx = (d3 as any).event.x;
+  d.fy = (d3 as any).event.y;
+  d.x = d.fx;
+  d.y = d.fy;
+}
+function dragended() {
+  if (!(d3 as any).event.active) {
+    simulation.value.alphaTarget(0);
+  }
+}
+function handleNodeClick(d: any) {
+  const { x, y, vx, vy, fx, fy, index, ...rest } = d;
+  topologyStore.setNode(rest);
+  topologyStore.setLink({});
+}
+function handleLinkClick(event: any, d: any) {
+  event.stopPropagation();
+  topologyStore.setNode({});
+  topologyStore.setLink(d);
+}
+function update() {
+  // node element
+  node.value = node.value.data(props.nodes, (d: any) => d.id);
+  node.value.exit().remove();
+  node.value = nodeElement(
+    d3,
+    node.value.enter(),
+    tools.value,
+    {
+      dragstart: dragstart,
+      dragged: dragged,
+      dragended: dragended,
+      handleNodeClick: handleNodeClick,
+    },
+    tip.value
+  ).merge(node.value);
+  // line element
+  link.value = link.value.data(props.links, (d: any) => d.id);
+  link.value.exit().remove();
+  link.value = linkElement(link.value.enter()).merge(link.value);
+  // anchorElement
+  anchor.value = anchor.value.data(props.links, (d: any) => d.id);
+  anchor.value.exit().remove();
+  anchor.value = anchorElement(
+    anchor.value.enter(),
+    {
+      handleLinkClick: handleLinkClick,
+      $tip: (data: any) =>
+        `
+            <div class="mb-5"><span class="grey">${t("cpm")}: </span>${
+          data.cpm
+        }</div>
+            <div class="mb-5"><span class="grey">${t("latency")}: </span>${
+          data.latency
+        }</div>
+            <div><span class="grey">${t(
+              "detectPoint"
+            )}:</span>${data.detectPoints.join(" | ")}</div>
+          `,
+    },
+    tip.value
+  ).merge(anchor.value);
+  // force element
+  simulation.value.nodes(props.nodes);
+  simulation.value
+    .force("link")
+    .links(props.links)
+    .id((d: any) => d.id);
+  simulationSkip(d3, simulation.value, ticked);
+  const loopMap: any = {};
+  for (let i = 0; i < props.links.length; i++) {
+    const link: any = props.links[i];
+    link.loopFactor = 1;
+    for (let j = 0; j < props.links.length; j++) {
+      if (i === j || loopMap[i]) {
+        continue;
+      }
+      const otherLink = props.links[j];
+      if (
+        link.source.id === otherLink.target.id &&
+        link.target.id === otherLink.source.id
+      ) {
+        link.loopFactor = -1;
+        loopMap[j] = 1;
+        break;
+      }
+    }
+  }
+}
+onBeforeUnmount(() => {
+  window.removeEventListener("resize", resize);
+});
 </script>
+<style lang="scss" scoped>
+.micro-topo-chart {
+  height: 100%;
+  width: 100%;
+
+  .topo-svg {
+    display: block;
+    width: 100%;
+  }
+
+  .topo-line {
+    stroke-linecap: round;
+    stroke-width: 1.3px !important;
+    stroke-dasharray: 13 7;
+    fill: none;
+    animation: topo-dash 1s linear infinite !important;
+  }
+
+  .topo-line-anchor {
+    cursor: pointer;
+  }
+
+  .topo-text {
+    font-family: "Lato", "Source Han Sans CN", "Microsoft YaHei", sans-serif;
+    fill: #ddd;
+    font-size: 11px;
+    opacity: 0.8;
+  }
+
+  .topo-tool {
+    display: none;
+  }
+
+  .topo-tool-i {
+    cursor: pointer;
+
+    .tool-hexagon {
+      fill: #3f4450;
+      stroke: #217ef2;
+      stroke-width: 2;
+      stroke-opacity: 0.5;
+    }
+
+    &:hover {
+      .tool-hexagon {
+        stroke-opacity: 1;
+      }
+    }
+  }
+}
+@keyframes topo-dash {
+  from {
+    stroke-dashoffset: 20;
+  }
+
+  to {
+    stroke-dashoffset: 0;
+  }
+}
+</style>
diff --git a/src/views/dashboard/related/topology/utils/icons.js b/src/views/dashboard/related/topology/utils/icons.ts
similarity index 72%
rename from src/views/dashboard/related/topology/utils/icons.js
rename to src/views/dashboard/related/topology/utils/icons.ts
index 8c669f60..bfd40353 100755
--- a/src/views/dashboard/related/topology/utils/icons.js
+++ b/src/views/dashboard/related/topology/utils/icons.ts
@@ -16,19 +16,22 @@
  */
 const requireComponent = require.context("../../assets", false, /\.png$/);
 
-const result = {};
-function capitalizeFirstLetter(str) {
+const result: { [key: string]: string } = {};
+function capitalizeFirstLetter(str: string) {
   return str.toUpperCase();
 }
-function validateFileName(str) {
-  return (
-    /^\S+\.png$/.test(str) &&
-    str.replace(/^\S+\/(\w+)\.png$/, (rs, $1) => capitalizeFirstLetter($1))
-  );
+function validateFileName(str: string): string | undefined {
+  if (/^\S+\.png$/.test(str)) {
+    return str.replace(/^\S+\/(\w+)\.png$/, (rs, $1) =>
+      capitalizeFirstLetter($1)
+    );
+  }
 }
-requireComponent.keys().forEach((filePath) => {
+requireComponent.keys().forEach((filePath: string) => {
   const componentConfig = requireComponent(filePath);
   const fileName = validateFileName(filePath);
-  result[fileName] = componentConfig;
+  if (fileName) {
+    result[fileName] = componentConfig;
+  }
 });
 export default result;
diff --git a/src/views/dashboard/related/topology/utils/legend.js b/src/views/dashboard/related/topology/utils/legend.ts
similarity index 93%
rename from src/views/dashboard/related/topology/utils/legend.js
rename to src/views/dashboard/related/topology/utils/legend.ts
index 7c075674..be34a06b 100644
--- a/src/views/dashboard/related/topology/utils/legend.js
+++ b/src/views/dashboard/related/topology/utils/legend.ts
@@ -16,7 +16,11 @@
  */
 import icons from "./icons";
 
-export default function topoLegend(graph, clientHeight, clientWidth) {
+export default function topoLegend(
+  graph: any,
+  clientHeight: number,
+  clientWidth: number
+) {
   for (const item of ["CUBE", "CUBEERROR"]) {
     graph
       .append("image")
diff --git a/src/views/dashboard/related/topology/utils/linkElement.js b/src/views/dashboard/related/topology/utils/linkElement.ts
similarity index 76%
rename from src/views/dashboard/related/topology/utils/linkElement.js
rename to src/views/dashboard/related/topology/utils/linkElement.ts
index c56c14d7..13bd3514 100644
--- a/src/views/dashboard/related/topology/utils/linkElement.js
+++ b/src/views/dashboard/related/topology/utils/linkElement.ts
@@ -14,26 +14,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-export const linkElement = (graph) => {
+export const linkElement = (graph: any) => {
   const linkEnter = graph
     .append("path")
     .attr("class", "topo-line")
-    .attr("stroke", (d) => (d.cpm ? "#217EF25f" : "#6a6d7777"));
+    .attr("stroke", (d: { cpm: number }) =>
+      d.cpm ? "#217EF25f" : "#6a6d7777"
+    );
   return linkEnter;
 };
-export const anchorElement = (graph, funcs, tip) => {
+export const anchorElement = (graph: any, funcs: any, tip: any) => {
   const linkEnter = graph
     .append("circle")
     .attr("class", "topo-line-anchor")
     .attr("r", 5)
-    .attr("fill", (d) => (d.cpm ? "#217EF25f" : "#6a6d7777"))
-    .on("mouseover", function (d) {
+    .attr("fill", (d: { cpm: number }) => (d.cpm ? "#217EF25f" : "#6a6d7777"))
+    .on("mouseover", function (d: unknown) {
       tip.html(funcs.$tip).show(d, this);
     })
     .on("mouseout", function () {
       tip.hide(this);
     })
-    .on("click", (d) => {
+    .on("click", (d: unknown) => {
       funcs.handleLinkClick(d);
     });
   return linkEnter;
diff --git a/src/views/dashboard/related/topology/utils/nodeElement.js b/src/views/dashboard/related/topology/utils/nodeElement.ts
similarity index 76%
rename from src/views/dashboard/related/topology/utils/nodeElement.js
rename to src/views/dashboard/related/topology/utils/nodeElement.ts
index c81136f8..30412892 100644
--- a/src/views/dashboard/related/topology/utils/nodeElement.js
+++ b/src/views/dashboard/related/topology/utils/nodeElement.ts
@@ -17,7 +17,7 @@
 import icons from "./icons";
 
 icons["KAFKA-CONSUMER"] = icons.KAFKA;
-export default (d3, graph, tool, funcs, tip) => {
+export default (d3: any, graph: any, tool: any, funcs: any, tip: any) => {
   const nodeEnter = graph
     .append("g")
     .call(
@@ -27,22 +27,22 @@ export default (d3, graph, tool, funcs, tip) => {
         .on("drag", funcs.dragged)
         .on("end", funcs.dragended)
     )
-    .on("mouseover", function (d) {
-      tip.html((data) => `<div>${data.name}</div>`).show(d, this);
+    .on("mouseover", function (d: any) {
+      tip.html((data: any) => `<div>${data.name}</div>`).show(d, this);
     })
     .on("mouseout", function () {
       tip.hide(this);
     })
-    .on("click", (d) => {
+    .on("click", (event: any, d: any) => {
       event.stopPropagation();
-      event.preventDefault();
-      tool.attr("style", "display: none");
+      // event.preventDefault();
+      // tool.attr("style", "display: none");
       funcs.handleNodeClick(d);
-      if (d.isReal) {
-        tool
-          .attr("transform", `translate(${d.x},${d.y - 20})`)
-          .attr("style", "display: block");
-      }
+      // if (d.isReal) {
+      //   tool
+      //     .attr("transform", `translate(${d.x},${d.y - 20})`)
+      //     .attr("style", "display: block");
+      // }
     });
   nodeEnter
     .append("image")
@@ -51,7 +51,7 @@ export default (d3, graph, tool, funcs, tip) => {
     .attr("x", 2)
     .attr("y", 10)
     .attr("style", "cursor: move;")
-    .attr("xlink:href", (d) =>
+    .attr("xlink:href", (d: { isReal: number; sla: number; cpm: number }) =>
       d.sla < 95 && d.isReal && d.cpm > 1 ? icons.CUBEERROR : icons.CUBE
     );
   nodeEnter
@@ -68,7 +68,7 @@ export default (d3, graph, tool, funcs, tip) => {
     .attr("height", 18)
     .attr("x", 13)
     .attr("y", -7)
-    .attr("xlink:href", (d) =>
+    .attr("xlink:href", (d: { type: string }) =>
       !d.type || d.type === "N/A"
         ? icons.UNDEFINED
         : icons[d.type.toUpperCase().replace("-", "")]
@@ -79,7 +79,7 @@ export default (d3, graph, tool, funcs, tip) => {
     .attr("text-anchor", "middle")
     .attr("x", 22)
     .attr("y", 70)
-    .text((d) =>
+    .text((d: { name: string }) =>
       d.name.length > 20 ? `${d.name.substring(0, 20)}...` : d.name
     );
   return nodeEnter;
diff --git a/src/views/dashboard/related/topology/utils/simulation.js b/src/views/dashboard/related/topology/utils/simulation.ts
similarity index 86%
rename from src/views/dashboard/related/topology/utils/simulation.js
rename to src/views/dashboard/related/topology/utils/simulation.ts
index 58f37b4d..e05fbad1 100644
--- a/src/views/dashboard/related/topology/utils/simulation.js
+++ b/src/views/dashboard/related/topology/utils/simulation.ts
@@ -14,7 +14,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-export const simulationInit = (d3, data_nodes, data_links, ticked) => {
+export const simulationInit = (
+  d3: any,
+  data_nodes: any,
+  dataLinks: any,
+  ticked: any
+) => {
   const simulation = d3
     .forceSimulation(data_nodes)
     .force(
@@ -26,7 +31,7 @@ export const simulationInit = (d3, data_nodes, data_links, ticked) => {
     .force("charge", d3.forceManyBody().strength(-520))
     .force(
       "link",
-      d3.forceLink(data_links).id((d) => d.id)
+      d3.forceLink(dataLinks).id((d: { id: string }) => d.id)
     )
     .force(
       "center",
@@ -38,7 +43,7 @@ export const simulationInit = (d3, data_nodes, data_links, ticked) => {
   return simulation;
 };
 
-export const simulationSkip = (d3, simulation, ticked) => {
+export const simulationSkip = (d3: any, simulation: any, ticked: any) => {
   d3.timeout(() => {
     const n = Math.ceil(
       Math.log(simulation.alphaMin()) / Math.log(1 - simulation.alphaDecay())
diff --git a/src/views/dashboard/related/topology/utils/tool.js b/src/views/dashboard/related/topology/utils/tool.ts
similarity index 69%
rename from src/views/dashboard/related/topology/utils/tool.js
rename to src/views/dashboard/related/topology/utils/tool.ts
index 98a9f81c..89ddd0a8 100644
--- a/src/views/dashboard/related/topology/utils/tool.js
+++ b/src/views/dashboard/related/topology/utils/tool.ts
@@ -15,40 +15,43 @@
  * limitations under the License.
  */
 const requireComponent = require.context("./tool", false, /\.png$/);
+const icons: { [key: string]: string } = {};
 
-const icons = {};
-function capitalizeFirstLetter(str) {
+function capitalizeFirstLetter(str: string) {
   return str.toUpperCase();
 }
-function validateFileName(str) {
-  return (
-    /^\S+\.png$/.test(str) &&
-    str.replace(/^\S+\/(\w+)\.png$/, (rs, $1) => capitalizeFirstLetter($1))
-  );
+function validateFileName(str: string): string | undefined {
+  if (/^\S+\.png$/.test(str)) {
+    return str.replace(/^\S+\/(\w+)\.png$/, (rs, $1) =>
+      capitalizeFirstLetter($1)
+    );
+  }
 }
-requireComponent.keys().forEach((filePath) => {
+requireComponent.keys().forEach((filePath: string) => {
   const componentConfig = requireComponent(filePath);
   const fileName = validateFileName(filePath);
-  icons[fileName] = componentConfig;
+  if (fileName) {
+    icons[fileName] = componentConfig;
+  }
 });
 
-const Hexagon = (side, r, cx, cy) => {
+const Hexagon = (side: number, r: number, cx: number, cy: number) => {
   let path = "";
   for (let i = 0; i < side; i += 1) {
-    let x = Math.cos(((2 / side) * i + 1 / side) * Math.PI) * r + cx;
-    let y = -Math.sin(((2 / side) * i + 1 / side) * Math.PI) * r + cy;
+    const x = Math.cos(((2 / side) * i + 1 / side) * Math.PI) * r + cx;
+    const y = -Math.sin(((2 / side) * i + 1 / side) * Math.PI) * r + cy;
     path += !i ? `M${x},${y} ` : `L${x},${y} `;
     if (i == side - 1) path += "Z";
   }
   return path;
 };
 
-export default (graph, data) => {
+export default (graph: any, data: any) => {
   const tool = graph.append("g").attr("class", "topo-tool");
   const side = 6;
   for (let i = 0; i < data.length; i += 1) {
-    let x = Math.cos((2 / side) * i * Math.PI) * 34;
-    let y = -Math.sin((2 / side) * i * Math.PI) * 34;
+    const x = Math.cos((2 / side) * i * Math.PI) * 34;
+    const y = -Math.sin((2 / side) * i * Math.PI) * 34;
     const tool_g = tool
       .append("g")
       .attr("class", "topo-tool-i")
diff --git a/src/views/dashboard/related/topology/utils/zoom.js b/src/views/dashboard/related/topology/utils/zoom.ts
similarity index 96%
rename from src/views/dashboard/related/topology/utils/zoom.js
rename to src/views/dashboard/related/topology/utils/zoom.ts
index f7046881..8a41d294 100644
--- a/src/views/dashboard/related/topology/utils/zoom.js
+++ b/src/views/dashboard/related/topology/utils/zoom.ts
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-export default (d3, graph) =>
+export default (d3: any, graph: any) =>
   d3
     .zoom()
     .scaleExtent([0.3, 10])