feat: show navigation and zoom utilities in resources explorer #1070

dashboard/components/explorer/DependencyGraph.tsx

@@ -1,5 +1,5 @@
 /* eslint-disable react-hooks/exhaustive-deps */
-import React, { useState, memo, useEffect } from 'react';
+import React, { useState, memo, useEffect, useRef } from 'react';
 import CytoscapeComponent from 'react-cytoscapejs';
 import Cytoscape, { EdgeSingular, EventObject } from 'cytoscape';
 import popper from 'cytoscape-popper';
@@ -16,6 +16,8 @@ import EmptyState from '@components/empty-state/EmptyState';
 
 import Tooltip from '@components/tooltip/Tooltip';
 import WarningIcon from '@components/icons/WarningIcon';
+import DragIcon from '@components/icons/DragIcon';
+import NumberInput from '@components/number-input/NumberInput';
 import useInventory from '@components/inventory/hooks/useInventory/useInventory';
 import settingsService from '@services/settingsService';
 import InventorySidePanel from '@components/inventory/components/InventorySidePanel';
@@ -29,6 +31,7 @@ import {
   minZoom,
   nodeHTMLLabelConfig,
   nodeStyeConfig,
+  // popperStyleConfig,
   zoomLevelBreakpoint
 } from './config';
 
@@ -42,6 +45,12 @@ const DependencyGraph = ({ data }: DependencyGraphProps) => {
   const [initDone, setInitDone] = useState(false);
   const dataIsEmpty: boolean = data.nodes.length === 0;
 
+  const [zoomLevel, setZoomLevel] = useState(minZoom);
+  const [zoomVal, setZoomVal] = useState(0); // debounced zoom state to display percentage
+
+  const [isNodeDraggingEnabled, setNodeDraggingEnabled] = useState(true);
+
+  const cyRef = useRef<Cytoscape.Core | null>(null);
   const {
     openModal,
     isOpen,
@@ -141,7 +150,10 @@ const DependencyGraph = ({ data }: DependencyGraphProps) => {
 
       // Hide labels when being zoomed out
       cy.on('zoom', event => {
-        if (cy.zoom() <= zoomLevelBreakpoint) {
+        const newZoomLevel = event.cy.zoom();
+        // setZoomLevel(newZoomLevel);
+
+        if (newZoomLevel <= zoomLevelBreakpoint) {
           interface ExtendedEdgeSingular extends EdgeSingular {
             popperRefObj?: any;
           }
@@ -155,10 +167,13 @@ const DependencyGraph = ({ data }: DependencyGraphProps) => {
           });
         }
 
+        // update state with new zoom level
+        setZoomLevel(newZoomLevel);
+
         const opacity = cy.zoom() <= zoomLevelBreakpoint ? 0 : 1;
 
         Array.from(
-          document.querySelectorAll('.dependency-graph-node-label'),
+          document.querySelectorAll('.dependency-graph-nodeLabel'),
           e => {
             // @ts-ignore
             e.style.opacity = opacity;
@@ -171,6 +186,51 @@ const DependencyGraph = ({ data }: DependencyGraphProps) => {
     }
   };
 
+  useEffect(() => {
+    const zoomPercentage = Math.round(
+      ((zoomLevel - minZoom) / (maxZoom - minZoom)) * 100
+    );
+    const handler = setTimeout(() => {
+      setZoomVal(zoomPercentage);
+    }, 100); // 100ms debounce
+    return () => {
+      clearTimeout(handler);
+    };
+  }, [zoomLevel]);
+
+  const toggleNodeDragging = () => {
+    if (cyRef.current) {
+      if (isNodeDraggingEnabled) {
+        // to disable node dragging in Cytoscape
+        cyRef.current.nodes().ungrabify();
+      } else {
+        // to enable node dragging in Cytoscape
+        cyRef.current.nodes().grabify();
+      }
+      setNodeDraggingEnabled(!isNodeDraggingEnabled);
+    }
+  };
+
+  const handleZoomChange = (zoomPercentage: number) => {
+    let newZoomLevel = minZoom + zoomPercentage * ((maxZoom - minZoom) / 100);
+    if (newZoomLevel < minZoom) newZoomLevel = minZoom;
+    if (newZoomLevel > maxZoom) newZoomLevel = maxZoom;
+    if (cyRef.current) {
+      cyRef.current.zoom(newZoomLevel);
+      setZoomLevel(newZoomLevel);
+    }
+  };
+
+  let translateXClass;
+
+  if (zoomVal < 10) {
+    translateXClass = 'translate-x-1';
+  } else if (zoomVal >= 10 && zoomVal < 100) {
+    translateXClass = 'translate-x-2';
+  } else {
+    translateXClass = 'translate-x-3';
+  }
+
   return (
     <div className="relative h-full flex-1 bg-dependency-graph bg-[length:40px_40px]">
       {dataIsEmpty ? (
@@ -208,21 +268,58 @@ const DependencyGraph = ({ data }: DependencyGraphProps) => {
                 style: leafStyleConfig
               }
             ]}
-            cy={(cy: Cytoscape.Core) => cyActionHandlers(cy)}
+            cy={(cy: Cytoscape.Core) => {
+              cyActionHandlers(cy);
+              cyRef.current = cy;
+            }}
           />
         </>
       )}
-      <div className="absolute bottom-0 left-0 flex gap-2 overflow-visible bg-black-100 text-black-400">
-        {data?.nodes?.length} Resources
-        {!dataIsEmpty && (
-          <div className="relative">
-            <WarningIcon className="peer" height="16" width="16" />
-            <Tooltip bottom="xs" align="left" width="lg">
-              Only AWS and Civo resources are currently supported on the
-              explorer.
+      <div className="absolute bottom-0 w-full">
+        <div className="flex w-full flex-col items-center gap-2 sm:flex-row sm:justify-between">
+          <div className="flex gap-2 overflow-visible bg-black-100 text-black-400">
+            {data?.nodes?.length} Resources
+            {!dataIsEmpty && (
+              <div className="relative">
+                <WarningIcon className="peer" height="16" width="16" />
+                <Tooltip bottom="xs" align="left" width="lg">
+                  Only AWS resources are currently supported on the explorer.
+                </Tooltip>
+              </div>
+            )}
+          </div>
+          <div className="flex max-h-11 gap-4">
+            <button
+              className={`peer relative flex items-center rounded border-[1.2px] border-black-200 bg-white p-2.5 ${
+                isNodeDraggingEnabled && 'border-primary'
+              }`}
+              onClick={toggleNodeDragging}
+            >
+              <DragIcon className="h-6 w-6" />
+            </button>
+            <Tooltip align="center" bottom="sm">
+              {isNodeDraggingEnabled
+                ? 'Disable node dragging'
+                : 'Enable node dragging'}
             </Tooltip>
+
+            <div className="relative w-40">
+              <NumberInput
+                name="zoom"
+                value={zoomVal}
+                action={zoomData => handleZoomChange(Number(zoomData.zoom))}
+                handleValueChange={handleZoomChange} // increment or decrement input value
+                step={5} // percentage change in zoom
+                maxLength={3}
+              />
+              <span
+                className={`absolute left-1/2 top-1/2 ${translateXClass} -translate-y-1/2 text-sm text-neutral-900`}
+              >
+                %
+              </span>
+            </div>
           </div>
-        )}
+        </div>
       </div>
       {/* Modal */}
       <InventorySidePanel

dashboard/components/icons/DragIcon.tsx

@@ -0,0 +1,21 @@
+import { SVGProps } from 'react';
+
+const DragIcon = (props: SVGProps<SVGSVGElement>) => (
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    width="20"
+    height="22"
+    viewBox="0 0 20 22"
+    fill="none"
+    {...props}
+  >
+    <path
+      d="M9 3.63159V3.22106C9 2.88773 9.18056 1.57645 10.7363 1.57645C12.292 1.57645 12.3333 2.68771 12.5 3.02104V7.13159V4.13159C12.5 3.79826 12.6698 2.63159 14.1366 2.63159C15.7366 2.63159 16 3.63159 16 4.13159V7.63159V5.63159C16 5.29826 16.2924 4.13159 17.3814 4.13159C18.5814 4.13159 19 5.13159 19 5.63159C19 6.29826 19 8.03159 19 9.63159C19 11.6316 18.5 14.1316 18 16.1316C17.6 17.7316 16.1667 19.7983 15.5 20.6316H7.99999C4.49998 18.1316 2.5 13.1316 2 11.6316C1.5 10.1316 1.5 7.63159 2.5 6.63159C3.3 5.83159 4.83333 4.96493 5.49999 4.63159V11.1316V4.13159C5.5 3.13159 5.86913 2.15429 7.22482 2.15429C8.46938 2.15429 9 3.13159 9 3.63159ZM9 3.63159V7.13159V7.63159V3.63159Z"
+      stroke="#0C1717"
+      stroke-width="1"
+      stroke-linejoin="round"
+    />
+  </svg>
+);
+
+export default DragIcon;

dashboard/components/icons/Icons.stories.tsx

@@ -0,0 +1,38 @@
+import type { Meta, StoryObj } from '@storybook/react';
+import * as icons from '@components/icons';
+import { SVGProps } from 'react';
+import Tooltip from '@components/tooltip/Tooltip';
+
+// More on how to set up stories at: https://storybook.js.org/docs/7.0/react/writing-stories/introduction
+
+const IconsWrapper = (props: SVGProps<SVGSVGElement>) => (
+  <div className="inline-flex w-full flex-wrap gap-2 p-2">
+    {Object.entries(icons).map(([name, Icon]) => (
+      <div key={name} className="relative">
+        <div className="peer flex h-full flex-col items-center justify-center gap-2 rounded-md border bg-white p-3">
+          <Icon {...props} />
+          <p className="text-sm">{name}</p>
+        </div>
+        <Tooltip align="center">{`import { ${name} } from "@components/icons"`}</Tooltip>
+      </div>
+    ))}
+  </div>
+);
+
+const meta: Meta<typeof IconsWrapper> = {
+  title: 'Komiser/Icons',
+  component: IconsWrapper,
+  tags: ['autodocs'],
+  argTypes: {}
+};
+
+export default meta;
+type Story = StoryObj<typeof IconsWrapper>;
+
+// More on writing stories with args: https://storybook.js.org/docs/7.0/react/writing-stories/args
+export const Primary: Story = {
+  args: {
+    width: '24',
+    height: '24'
+  }
+};

dashboard/components/icons/MinusIcon.tsx

@@ -0,0 +1,22 @@
+import { SVGProps } from 'react';
+
+const MinusIcon = (props: SVGProps<SVGSVGElement>) => (
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    width="24"
+    height="25"
+    viewBox="0 0 24 25"
+    fill="none"
+    {...props}
+  >
+    <path
+      d="M6 12.6318H18"
+      stroke="#0C1717"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+  </svg>
+);
+
+export default MinusIcon;

dashboard/components/icons/PlusIcon.tsx

@@ -4,6 +4,8 @@ const PlusIcon = (props: SVGProps<SVGSVGElement>) => (
   <svg
     xmlns="http://www.w3.org/2000/svg"
     viewBox="0 0 24 24"
+    width="24"
+    height="25"
     fill="none"
     {...props}
   >

dashboard/components/icons/index.tsx

@@ -0,0 +1,31 @@
+export { default as AlertIcon } from './AlertIcon';
+export { default as ArrowDownIcon } from './ArrowDownIcon';
+export { default as ArrowLeftIcon } from './ArrowLeftIcon';
+export { default as BookmarkIcon } from './BookmarkIcon';
+export { default as CheckIcon } from './CheckIcon';
+export { default as ChevronDownIcon } from './ChevronDownIcon';
+export { default as ChevronRightIcon } from './ChevronRightIcon';
+export { default as ClearFilterIcon } from './ClearFilterIcon';
+export { default as CloseIcon } from './CloseIcon';
+export { default as DeleteIcon } from './DeleteIcon';
+export { default as DocumentTextIcon } from './DocumentTextIcon';
+export { default as DownloadIcon } from './DownloadIcon';
+export { default as DragIcon } from './DragIcon';
+export { default as DuplicateIcon } from './DuplicateIcon';
+export { default as EditIcon } from './EditIcon';
+export { default as ErrorIcon } from './ErrorIcon';
+export { default as FilterIcon } from './FilterIcon';
+export { default as Folder2Icon } from './Folder2Icon';
+export { default as KeyIcon } from './KeyIcon';
+export { default as LinkIcon } from './LinkIcon';
+export { default as LoadingSpinner } from './LoadingSpinner';
+export { default as MinusIcon } from './MinusIcon';
+export { default as More2Icon } from './More2Icon';
+export { default as PlusIcon } from './PlusIcon';
+export { default as RecordCircleIcon } from './RecordCircleIcon';
+export { default as RefreshIcon } from './RefreshIcon';
+export { default as SearchIcon } from './SearchIcon';
+export { default as ShieldSecurityIcon } from './ShieldSecurityIcon';
+export { default as StarIcon } from './StarIcon';
+export { default as VariableIcon } from './VariableIcon';
+export { default as WarningIcon } from './WarningIcon';