Files
Superalgos/Plotting/RecordValues.js
T

93 lines
3.6 KiB
JavaScript

function newRecordValues() {
const MODULE_NAME = 'Record Values'
const logger = newWebDebugLog()
logger.fileName = MODULE_NAME
let thisObject = {
onRecordChange: onRecordChange,
initialize: initialize,
finalize: finalize
}
let tradingSystem
let tradingEngine
let productDefinition
let propertyTargetNodeMap = new Map()
return thisObject
function finalize() {
tradingSystem = undefined
tradingEngine = undefined
productDefinition = undefined
propertyTargetNodeMap = undefined
}
function initialize(pTradingSystem, pTradingEngine, pProductDefinition) {
tradingSystem = canvas.designSpace.workspace.getHierarchyHeadsById(pTradingSystem.id)
tradingEngine = canvas.designSpace.workspace.getHierarchyHeadsById(pTradingEngine.id)
productDefinition = pProductDefinition
/*
The product root can be a node or a node property of type array.
*/
let productRoot = eval(productDefinition.config.nodePath)
if (productDefinition.config.nodePathType === 'array') {
/*
This means that the configured nodePath is not pointing to a node, but to a node property that is an array.
For that reason we will assume that each element of the array is a record to be outputed
*/
for (let index = 0; index < productRoot.length; index++) {
/*
The Product Root Node is the root of the node hiriarchy from where we are going to extract the record values.
*/
let productRootNode = productRoot[index]
scanProperties(productRootNode, index)
}
} else {
/*
This means that the configured nodePath points to a single node, which is the one whose children constitutes
the record to be saved at the output file.
*/
/*
The Product Root Node is the root of the node hiriarchy from where we are going to extract the record values.
*/
let productRootNode = productRoot
scanProperties(productRootNode)
}
function scanProperties(productRootNode, index) {
for (let i = 0; i < productDefinition.record.properties.length; i++) {
let property = productDefinition.record.properties[i]
if (property.config.nodePath !== undefined) {
let propertyRoot = eval(property.config.nodePath)
propertyTargetNodeMap.set(property.id, propertyRoot)
} else {
propertyTargetNodeMap.set(property.id, productRootNode)
}
}
}
}
function onRecordChange(currentRecord) {
if (currentRecord === undefined) { return }
for (let i = 0; i < productDefinition.record.properties.length; i++) {
let property = productDefinition.record.properties[i]
let value = currentRecord[property.config.codeName]
let targetNode = propertyTargetNodeMap.get(property.id)
applyValue(targetNode[property.config.codeName], value)
}
}
function applyValue(node, value) {
if (canvas.chartingSpace.visible !== true) { return }
if (node === undefined) { return }
if (node === undefined) { return }
if (node.payload === undefined) { return }
if (node.payload.uiObject === undefined) { return }
if (value === true) { value = 'true' }
if (value === false) { value = 'false' }
node.payload.uiObject.setValue(value, 1)
}
}