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interface: added remove operations to graph reducer

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This commit is contained in:
Logan Allen 2020-08-31 15:45:52 -05:00
parent 90a6282b4e
commit b5df4e1d71
1 changed files with 68 additions and 49 deletions
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117
pkg/interface/src/logic/reducers/graph-update.js
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@ -1,20 +1,14 @@
import _ from 'lodash';
const OrderedMap = (arr = []) => {
let map = new Map(arr);
// map[Symbol.iterator] = function* () {
// yield* [...this.entries()].sort((a, b) => a[1] - b[1]);
// };
return map;
};
export const GraphReducer = (json, state) => {
const data = _.get(json, 'graph-update', false);
if (data) {
keys(data, state);
addGraph(data, state);
removeGraph(data, state);
addNodes(data, state);
removeNodes(data, state);
}
};
@ -25,7 +19,7 @@ const keys = (json, state) => {
let resource = res.ship + '/' + res.name;
if (!(resource in state.graphs)) {
state.graphs[resource] = new OrderedMap();
state.graphs[resource] = new Map();
}
return resource;
@ -34,39 +28,16 @@ const keys = (json, state) => {
};
const addGraph = (json, state) => {
const data = _.get(json, 'add-graph', false);
if (data) {
if (!('graphs' in state)) {
state.graphs = {};
}
let resource = data.resource.ship + '/' + data.resource.name;
state.graphs[resource] = new OrderedMap();
for (let i in data.graph) {
let item = data.graph[i];
let index = item[0].split('/').slice(1).map((ind) => {
return parseInt(ind, 10);
});
if (index.length === 0) { break; }
let node = _processNode(item[1]);
state.graphs[resource].set(index[index.length - 1], node);
}
state.graphKeys.add(resource);
}
};
const _processNode = (node) => {
const _processNode = (node) => {
// is empty
if (!node.children) {
node.children = new OrderedMap();
node.children = new Map();
return node;
}
// is graph
let converted = new OrderedMap();
let converted = new Map();
for (let i in node.children) {
let item = node.children[i];
let index = item[0].split('/').slice(1).map((ind) => {
@ -82,8 +53,33 @@ const _processNode = (node) => {
}
node.children = converted;
return node;
};
const data = _.get(json, 'add-graph', false);
if (data) {
if (!('graphs' in state)) {
state.graphs = {};
}
let resource = data.resource.ship + '/' + data.resource.name;
state.graphs[resource] = new Map();
for (let i in data.graph) {
let item = data.graph[i];
let index = item[0].split('/').slice(1).map((ind) => {
return parseInt(ind, 10);
});
if (index.length === 0) { break; }
let node = _processNode(item[1]);
state.graphs[resource].set(index[index.length - 1], node);
}
state.graphKeys.add(resource);
}
};
const removeGraph = (json, state) => {
const data = _.get(json, 'remove-graph', false);
if (data) {
@ -96,6 +92,24 @@ const removeGraph = (json, state) => {
};
const addNodes = (json, state) => {
const _addNode = (graph, index, node) => {
// set child of graph
if (index.length === 1) {
graph.set(index[0], node);
return graph;
}
// set parent of graph
let parNode = graph.get(index[0]);
if (!parNode) {
console.error('parent node does not exist, cannot add child');
return;
}
parNode.children = _addNode(parNode.children, index.slice(1), node);
graph.set(index[0], parNode);
return graph;
};
const data = _.get(json, 'add-nodes', false);
if (data) {
if (!('graphs' in state)) { return; }
@ -125,21 +139,26 @@ const addNodes = (json, state) => {
}
};
const _addNode = (graph, index, node) => {
// set child of graph
if (index.length === 1) {
graph.set(index[0], node);
return graph;
}
const removeNodes = (json, state) => {
const data = _.get(json, 'remove-nodes', false);
if (data) {
console.log(data);
if (!(data.resource in state.graphs)) { return; }
// set parent of graph
let parNode = graph.get(index[0]);
if (!parNode) {
console.error('parent node does not exist, cannot add child');
return;
data.indices.forEach((index) => {
console.log(index);
if (index.split('/').length === 0) { return; }
let indexArr = index.split('/').slice(1).map((ind) => {
return parseInt(ind, 10);
});
if (indexArr.length === 1) {
state.graphs[data.resource].delete(indexArr[0]);
} else {
// TODO: recursive
}
});
}
parNode.children = _addNode(parNode.children, index.slice(1), node);
graph.set(index[0], parNode);
return graph;
};