diff options
Diffstat (limited to 'app/screens/graph')
| -rw-r--r-- | app/screens/graph/graph-screen.tsx | 123 |
1 files changed, 62 insertions, 61 deletions
diff --git a/app/screens/graph/graph-screen.tsx b/app/screens/graph/graph-screen.tsx index b4ec1d9..f06afc9 100644 --- a/app/screens/graph/graph-screen.tsx +++ b/app/screens/graph/graph-screen.tsx @@ -1,6 +1,6 @@ import React, { useEffect, useState } from "react" import { observer } from "mobx-react-lite" -import { ViewStyle } from "react-native" +import { TouchableOpacity, ViewStyle } from "react-native" import { Screen, Text } from "../../components" // import { useNavigation } from "@react-navigation/native" // import { useStores } from "../../models" @@ -13,7 +13,7 @@ import genRandomTree from "../../data/randomdata" import AsyncStorage from "@react-native-async-storage/async-storage" -import axios from "axios"; +import axios from "axios" import rando from "../../data/rando.json" @@ -29,15 +29,14 @@ export const GraphScreen = observer(function GraphScreen() { // Pull in navigation via hook // const navigation = useNavigation() - const [physics, setPhysics] = useState({}) - const [graphData, setGraphData] = useState(); - const [nodeIds, setNodeIds] = useState([]); + const [graphData, setGraphData] = useState() + const [nodeIds, setNodeIds] = useState([]) // { "nodes": [{ "id": 1 }, { "id": 2 }], "links": [{ "target": 1, "source": 2 }] }); const physicsInit = { charge: -350, collision: true, - linkStrength: .1, + linkStrength: 0.1, linkIts: 1, collapse: false, threedim: false, @@ -57,17 +56,20 @@ export const GraphScreen = observer(function GraphScreen() { colorful: true, galaxy: true, rootId: 0, + local: false, } const getData = async () => { try { - const value: string = await AsyncStorage.getItem("@physics"); + const value: string = await AsyncStorage.getItem("@physics") if (value !== null) { - const valueJson = JSON.parse(value); + const valueJson = JSON.parse(value) console.log(Object.keys(valueJson).length + " is not " + Object.keys(physicsInit).length) if (Object.keys(valueJson).length === Object.keys(physicsInit).length) { - return valueJson; - } else { return physicsInit }; + return valueJson + } else { + return physicsInit + } } else { return physicsInit } @@ -78,7 +80,7 @@ export const GraphScreen = observer(function GraphScreen() { const storeData = async (value) => { try { let jsonVal = JSON.stringify(value) - console.log(jsonVal + " " + value); + console.log(jsonVal + " " + value) await AsyncStorage.setItem("@physics", jsonVal) } catch (e) { console.log(e) @@ -96,81 +98,80 @@ export const GraphScreen = observer(function GraphScreen() { storeData(physics) }, 1000) return () => clearTimeout(timer) - }, [physics]); + }, [physics]) //"ComponentOnMount" // Get previous settings and the data from the org-roam-server const sanitizeGraph = (data, nodeIds: string[]) => { - const cleanLinks = []; + const cleanLinks = [] data.links.forEach((link, j) => { - let target; - let source; + let target + let source for (let i = 0; i < nodeIds.length; i++) { - let a = data.nodes[i]; - !a.neighbors && (a.neighbors = []); - !a.links && (a.links = []); + let a = data.nodes[i] + !a.neighbors && (a.neighbors = []) + !a.links && (a.links = []) + // the first time around, + // index the node as not a part of the local graph + !j && (a.local=false); if (link.target === nodeIds[i]) { - //let a = data.nodes[i]; - //!a.neighbors && (a.neighbors = []); - //a.neighbors.push(a); - a.links.push(link); - target = [a, i]; - link.target===link.source ? null : cleanLinks.push(link); + a.links.push(link) + target = [a, i] + link.target === link.source ? null : cleanLinks.push(link) } else if (link.source === nodeIds[i]) { - //let a = data.nodes[i]; - //!a.neighbors && (a.neighbors = []); - //a.neighbors.push(a); - a.links.push(link); - source = [a, i]; - }; - }; + a.links.push(link) + source = [a, i] + } + } if (target && source) { - data.nodes[target[1]].neighbors.push(source[0]); - data.nodes[source[1]].neighbors.push(target[0]); - link.sourceIndex=source[1]; - link.targetIndex=target[1]; + data.nodes[target[1]].neighbors.push(source[0]) + data.nodes[source[1]].neighbors.push(target[0]) + link.sourceIndex = source[1] + link.targetIndex = target[1] + link.index = [j] + link.local = false; } - }); - console.log(cleanLinks); + }) data.links = cleanLinks; return data; - }; + } const getNodesById = (data) => { - let temp = []; - data.nodes.forEach((node, i) => { - temp.push(node.id); - node.index=i; - } - ); - setNodeIds(temp); - - return temp; - }; + let temp = [] + data.nodes.forEach((node, i) => { + temp.push(node.id) + node.index = i + }) + setNodeIds(temp) + + return temp + } useEffect(() => { - getData().then((data) => setPhysics(data)); - axios.get("http://localhost:35901/graph") + getData().then((data) => setPhysics(data)) + axios + .get("http://localhost:35901/graph") .then((dataa) => { - let nods = getNodesById(dataa.data); - setNodeIds(nods); - console.log(nodeIds); - let cleanData = sanitizeGraph(dataa.data, nods); + let nods = getNodesById(dataa.data) + setNodeIds(nods) + console.log(nodeIds) + let cleanData = sanitizeGraph(dataa.data, nods) console.log(cleanData) - setGraphData(cleanData); + setGraphData(cleanData) }) .catch((e) => { - console.log(e); - console.log("Couldn't get data."); + console.log(e) + console.log("Couldn't get data.") //setGraphData(rando); - }); + }) }, []) - if (!graphData) { return null } - else { + if (!graphData) { + return null + } else { return ( <Screen style={ROOT} preset="scroll"> <Tweaks physics={physics} setPhysics={setPhysics} /> - <Graph physics={physics} gData={graphData} nodeIds={nodeIds} /> + <Graph setPhysics={setPhysics} physics={physics} gData={graphData} nodeIds={nodeIds} /> </Screen> ) } |