Update graph data when Emacs node changes + minor improvements

1 files changed, 0 insertions, 448 deletions

diff --git a/app_expo/components/graph/graphbak.tsx b/app_expo/components/graph/graphbak.tsx
deleted file mode 100644
index 5291678..0000000
--- a/app_expo/components/graph/graphbak.tsx
+++ /dev/null
@@ -1,448 +0,0 @@
-
-import * as React from "react"
-import { useState, useEffect, useRef, useMemo, useCallback } from "react"
-import { StyleProp, TextStyle, View, ViewStyle } from "react-native"
-import { observer } from "mobx-react-lite"
-import { color, typography } from "../../theme"
-import { Text } from "../"
-import { flatten } from "ramda"
-
-//import data from "../../data/miserables.json"
-//import genRandomTree from "../../data/randomdata";
-//import rando from "../../data/rando.json"
-
-import { ForceGraph2D, ForceGraph3D, ForceGraphVR, ForceGraphAR } from "react-force-graph"
-import * as d3 from "d3-force-3d"
-import * as three from "three"
-import SpriteText from "three-spritetext"
-
-const CONTAINER: ViewStyle = {
-  justifyContent: "center",
-}
-
-const TEXT: TextStyle = {
-  fontFamily: typography.primary,
-  fontSize: 14,
-  color: color.primary,
-}
-
-export interface GraphProps {
-  /**
-   * An optional style override useful for padding & margin.
-   */
-  style?: StyleProp<ViewStyle>
-  physics
-  gData
-  setPhysics
-  nodeIds: string[]
-}
-
-/**
- * Describe your component here
- */
-export const Graph = observer(function Graph(props: GraphProps): JSX.Element {
-  const { style, physics, setPhysics, gData, nodeIds } = props
-  const styles = flatten([CONTAINER, style])
-
-  const fgRef = useRef()
-
-  const GROUPS: number = 12
-  const NODE_R: number = 8
-  //const gData = genRandomTree(200);
-
-  //const [charge, setCharge] = useState(-30);
-  //const [link, setLink] = useState(-30);
-
-  useEffect(() => {
-    const fg = fgRef.current
-    //fg.d3Force('center').strength(0.05);
-    if (physics.gravityOn) {
-      fg.d3Force("x", d3.forceX().strength(physics.gravity))
-      fg.d3Force("y", d3.forceY().strength(physics.gravity))
-      if (physics.threedim) {
-        if (physics.galaxy) {
-          fg.d3Force("y", d3.forceY().strength(physics.gravity / 5))
-          fg.d3Force("z", d3.forceZ().strength(physics.gravity / 5))
-        } else {
-          fg.d3Force("y", d3.forceY().strength(physics.gravity))
-          fg.d3Force("z", d3.forceZ().strength(physics.gravity))
-        }
-      } else {
-        fg.d3Force("z", null)
-      }
-    } else {
-      fg.d3Force("x", null)
-      fg.d3Force("y", null)
-      physics.threedim ? fg.d3Force("z", null) : null
-    }
-    fg.d3Force("link").strength(physics.linkStrength)
-    fg.d3Force("link").iterations(physics.linkIts)
-    physics.collision
-      ? fg.d3Force("collide", d3.forceCollide().radius(20))
-      : fg.d3Force("collide", null)
-    fg.d3Force("charge").strength(physics.charge)
-  })
-
-  // For the expandable version of the graph
-
-  const nodesById = useMemo(() => {
-    const nodesById = Object.fromEntries(gData.nodes.map((node) => [node.index, node]))
-    console.log(nodesById)
-    // link parent/children
-    gData.nodes.forEach((node) => {
-      typeof physics.rootId === "number"
-        ? (node.collapsed = node.index !== physics.rootId)
-        : (node.collapsed = node.id !== physics.rootId)
-      node.childLinks = []
-    })
-    gData.links.forEach((link) => nodesById[link.sourceIndex].childLinks.push(link))
-    return nodesById
-  }, [gData])
-
-  const getPrunedTree = useCallback(() => {
-    const visibleNodes = []
-    const visibleLinks = []
-    ;(function traverseTree(node = nodesById[physics.rootId]) {
-      visibleNodes.push(node)
-      if (node.collapsed) return
-      visibleLinks.push(...node.childLinks)
-      node.childLinks
-        .map((link) =>
-          typeof link.targetIndex === "object" ? link.targetIndex : nodesById[link.targetIndex],
-        ) // get child node
-        .forEach(traverseTree)
-    })()
-
-    return { nodes: visibleNodes, links: visibleLinks }
-  }, [nodesById])
-
-  const [prunedTree, setPrunedTree] = useState(getPrunedTree())
-
-  const handleNodeClick = useCallback((node) => {
-    node.collapsed = !node.collapsed // toggle collapse state
-    setPrunedTree(getPrunedTree())
-  }, [])
-
-  //highlighting
-  const [highlightNodes, setHighlightNodes] = useState(new Set())
-  const [highlightLinks, setHighlightLinks] = useState(new Set())
-  const [hoverNode, setHoverNode] = useState(null)
-
-  const updateHighlight = () => {
-    setHighlightNodes(highlightNodes)
-    setHighlightLinks(highlightLinks)
-  }
-
-  const handleBackgroundClick = (event) => {
-    highlightNodes.clear()
-    highlightLinks.clear()
-
-    setSelectedNode(null)
-    updateHighlight()
-  }
-
-  const handleNodeHover = (node) => {
-    console.log("hover")
-    if (!selectedNode) {
-      highlightNodes.clear()
-      highlightLinks.clear()
-      if (node) {
-        highlightNodes.add(node)
-        node.neighbors.forEach((neighbor) => highlightNodes.add(neighbor))
-        node.links.forEach((link) => highlightLinks.add(link))
-      }
-
-      setHoverNode(node || null)
-      updateHighlight()
-    }
-  }
-
-  const handleLinkHover = (link) => {
-    highlightNodes.clear()
-    highlightLinks.clear()
-
-    if (link) {
-      highlightLinks.add(link)
-      highlightNodes.add(link.source)
-      highlightNodes.add(link.target)
-    }
-
-    updateHighlight()
-  }
-
-  // Normally the graph doesn't update when you just change the physics parameters
-  // This forces the graph to make a small update when you do
-  useEffect(() => {
-    fgRef.current.d3ReheatSimulation()
-  }, [physics])
-  /* const paintRing = useCallback((node, ctx) => {
-   *   // add ring just for highlighted nodes
-   *   ctx.beginPath();
-   *   ctx.arc(node.x, node.y, NODE_R * 1.4, 0, 2 * Math.PI, false);
-   *   ctx.fillStyle = node === hoverNode ? 'red' : 'orange';
-   *   ctx.fill();
-   * }, [hoverNode]);
-   */
-
-  /* autoPauseRedraw={false}
-linkWidth={link => highlightLinks.has(link) ? 5 : 1}
-linkDirectionalParticles={4}
-linkDirectionalParticleWidth={link => highlightLinks.has(link) ? 4 : 0}
-nodeCanvasObjectMode={node => highlightNodes.has(node) ? 'before' : undefined}
-nodeCanvasObject={paintRing}
-onNodeHover={handleNodeHover}
-onLinkHover={handleLinkHover}
-        nodeRelSize={NODE_R} */
-
-  //nodeColor={(node) =>
-  //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-  //}
-
-  const [selectedNode, setSelectedNode] = useState({})
-
-  //shitty handler to check for doubleClicks
-  const [doubleClick, setDoubleClick] = useState(0)
-  const [localGraphData, setLocalGraphData] = useState({ nodes: [], links: [] })
-
-  useEffect(() => {
-    !physics.local && setPhysics({ ...physics, local: true })
-  }, [localGraphData])
-
-    const getLocalGraphData = (node) {
-      console.log(localGraphData)
-      localGraphData.nodes.length ? setLocalGraphData({nodes: [], links: []}) : null;
-      let g = localGraphData
-      console.log(g.nodes)
-      if (g.nodes.length === 0) {
-        console.log("length is 0")
-        node.local = true //keep track of these boys
-        g.nodes.push(node) //only add the clicked node if its the first
-      }
-      node.links.forEach((neighborLink) => {
-        if (!neighborLink.local) {
-          console.log("0")
-          neighborLink.local = true
-          g.links.push(neighborLink)
-          const targetNode = gData.nodes[neighborLink.targetIndex]
-          const sourceNode = gData.nodes[neighborLink.sourceIndex]
-          if (targetNode.id === node.id) {
-            console.log("1. I am the target, the source is ")
-            console.log(sourceNode)
-            if (!sourceNode.local) {
-              console.log("2. The source is not local")
-              sourceNode.local = true
-              g.nodes.push(sourceNode)
-            } else {
-              console.log("2.5 The source is already local")
-            }
-          } else {
-            console.log("3. I am the source")
-            if (!targetNode.local) {
-              console.log("4. The target is not local.")
-              targetNode.local = true
-              g.nodes.push(targetNode)
-            } else {
-              console.log("The target is already local")
-            }
-          }
-        }
-      })
-      setLocalGraphData(g)
-    };
-
-  const selectClick = (node, event) => {
-    highlightNodes.clear()
-    highlightLinks.clear()
-    console.log(localGraphData)
-    if (event.timeStamp - doubleClick < 400) {
-        getLocalGraphData(node);
-    }
-    if (node) {
-      highlightNodes.add(node)
-      node.neighbors.forEach((neighbor) => highlightNodes.add(neighbor))
-      node.links.forEach((link) => highlightLinks.add(link))
-    }
-
-    setSelectedNode(node || null)
-    updateHighlight()
-    setDoubleClick(event.timeStamp)
-  }
-
-  return (
-    <View>
-      {!physics.threedim ? (
-        <ForceGraph2D
-          ref={fgRef}
-          autoPauseRedraw={false}
-          //graphData={gData}
-            graphData={physics.local ? localGraphData : (physics.collapse ? prunedTree : gData)}
-          nodeAutoColorBy={physics.colorful ? "id" : undefined}
-          nodeColor={
-            !physics.colorful
-              ? (node) => {
-                  if (highlightNodes.size === 0) {
-                    return "rgb(100, 100, 100, 1)"
-                  } else {
-                    return highlightNodes.has(node) ? "purple" : "rgb(50, 50, 50, 0.5)"
-                  }
-                  //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-                }
-              : undefined
-          }
-          linkAutoColorBy={physics.colorful ? "target" : undefined}
-          //linkAutoColorBy={(d) => gData.nodes[d.source].id % GROUPS}
-          linkColor={
-            !physics.colorful
-              ? (link) => {
-                  if (highlightLinks.size === 0) {
-                    return "rgb(50, 50, 50, 0.8)"
-                  } else {
-                    return highlightLinks.has(link) ? "purple" : "rgb(50, 50, 50, 0.2)"
-                  }
-                  //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-                }
-              : undefined
-            //highlightLinks.has(link) ? "purple" : "grey"
-            //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-          }
-          linkDirectionalParticles={physics.particles}
-          onNodeClick={!physics.collapse ? selectClick : handleNodeClick}
-          nodeLabel={(node) => node.title}
-          //nodeVal ={(node)=> node.childLinks.length * 0.5 + 1}
-          //d3VelocityDecay={visco}
-          linkWidth={(link) =>
-            highlightLinks.has(link) ? 3 * physics.linkWidth : physics.linkWidth
-          }
-          linkOpacity={physics.linkOpacity}
-          nodeRelSize={physics.nodeRel}
-          nodeVal={(node) =>
-            highlightNodes.has(node) ? node.neighbors.length + 5 : node.neighbors.length + 3
-          }
-          linkDirectionalParticleWidth={physics.particleWidth}
-          nodeCanvasObject={(node, ctx, globalScale) => {
-            if (physics.labels) {
-              if (globalScale > physics.labelScale || highlightNodes.has(node)) {
-                const label = node.title.substring(0, Math.min(node.title.length, 30))
-                const fontSize = 12 / globalScale
-                ctx.font = `${fontSize}px Sans-Serif`
-                const textWidth = ctx.measureText(label).width
-                const bckgDimensions = [textWidth * 1.1, fontSize].map((n) => n + fontSize * 0.5) // some padding
-                const fadeFactor = Math.min(
-                  (3 * (globalScale - physics.labelScale)) / physics.labelScale,
-                  1,
-                )
-
-                ctx.fillStyle =
-                  "rgba(20, 20, 20, " +
-                  (highlightNodes.size === 0
-                    ? 0.5 * fadeFactor
-                    : highlightNodes.has(node)
-                    ? 0.5
-                    : 0.15 * fadeFactor) +
-                  ")"
-                ctx.fillRect(
-                  node.x - bckgDimensions[0] / 2,
-                  node.y - bckgDimensions[1] / 2,
-                  ...bckgDimensions,
-                )
-
-                ctx.textAlign = "center"
-                ctx.textBaseline = "middle"
-                ctx.fillStyle =
-                  "rgb(255, 255, 255, " +
-                  (highlightNodes.size === 0
-                    ? fadeFactor
-                    : highlightNodes.has(node)
-                    ? 1
-                    : 0.3 * fadeFactor) +
-                  ")"
-                ctx.fillText(label, node.x, node.y)
-
-                node.__bckgDimensions = bckgDimensions // to re-use in nodePointerAreaPaint
-              }
-            }
-          }}
-          nodeCanvasObjectMode={() => "after"}
-          onNodeHover={physics.hover ? handleNodeHover : null}
-          //onLinkHover={physics.hover ? handleLinkHover : null}
-          d3AlphaDecay={physics.alphaDecay}
-          d3AlphaMin={physics.alphaTarget}
-          d3VelocityDecay={physics.velocityDecay}
-          onBackgroundClick={handleBackgroundClick}
-        />
-      ) : (
-        <ForceGraph3D
-          ref={fgRef}
-          autoPauseRedraw={false}
-          graphData={gData}
-          //graphData={physics.collapse ? prunedTree : gData}
-          nodeAutoColorBy={physics.colorful ? "id" : undefined}
-          nodeColor={
-            !physics.colorful
-              ? (node) => {
-                  if (highlightNodes.size === 0) {
-                    return "rgb(100, 100, 100, 1)"
-                  } else {
-                    return highlightNodes.has(node) ? "purple" : "rgb(50, 50, 50, 0.5)"
-                  }
-                  //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-                }
-              : undefined
-          }
-          linkAutoColorBy={physics.colorful ? "target" : undefined}
-          //linkAutoColorBy={(d) => gData.nodes[d.source].id % GROUPS}
-          linkColor={
-            !physics.colorful
-              ? (link) => {
-                  if (highlightLinks.size === 0) {
-                    return "rgb(50, 50, 50, 0.8)"
-                  } else {
-                    return highlightLinks.has(link) ? "purple" : "rgb(50, 50, 50, 0.2)"
-                  }
-                  //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-                }
-              : undefined
-            //highlightLinks.has(link) ? "purple" : "grey"
-            //  !node.childLinks.length ? "green" : node.collapsed ? "red" : "yellow"
-          }
-          linkDirectionalParticles={physics.particles}
-          //onNodeClick={!physics.collapse ? null : handleNodeClick}
-          nodeLabel={(node) => node.title}
-          //nodeVal ={(node)=> node.childLinks.length * 0.5 + 1}
-          //d3VelocityDecay={visco}
-          linkWidth={(link) =>
-            highlightLinks.has(link) ? 3 * physics.linkWidth : physics.linkWidth
-          }
-          linkOpacity={physics.linkOpacity}
-          nodeRelSize={physics.nodeRel}
-          nodeVal={(node) =>
-            highlightNodes.has(node) ? node.neighbors.length + 5 : node.neighbors.length + 3
-          }
-          linkDirectionalParticleWidth={physics.particleWidth}
-          onNodeHover={physics.hover ? handleNodeHover : null}
-          //onLinkHover={physics.hover ? handleLinkHover : null}
-          d3AlphaDecay={physics.alphaDecay}
-          d3AlphaMin={physics.alphaTarget}
-          d3VelocityDecay={physics.velocityDecay}
-          nodeThreeObject={
-            !physics.labels
-              ? undefined
-              : (node) => {
-                  if (highlightNodes.has(node)) {
-                    console.log(node.title)
-                    const sprite = new SpriteText(node.title.substring(0, 30))
-                    console.log("didnt crash here 2")
-                    sprite.color = "#ffffff"
-                    sprite.textHeight = 8
-                    return sprite
-                  } else {
-                    return undefined
-                  }
-                }
-          }
-          nodeThreeObjectExtend={true}
-        />
-      )}
-    </View>
-  )
-})