refactor into methods finally
This commit is contained in:
Tyrel Souza
parent
61b2958b8b
commit
92937985f6
@ -1,123 +1,140 @@
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const twoNewLines = /\r\n\r\n|\r\r|\n\n/;
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const oneNewLine = /\r\n|\r|\n/;
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const TWO_NEW_LINES = /\r\n\r\n|\r\r|\n\n/;
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const ONE_NEW_LINE = /\r\n|\r|\n/;
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const inRange = (index, value, masterValues) => {
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return (
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masterValues[index]["Low Limit"] <= value && value <= masterValues[index]["High Limit"]
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);
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return (masterValues[index]["Low Limit"] <= value && value <= masterValues[index]["High Limit"]);
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}
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const delta = (index, value, masterValues) => {
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return Math.abs(masterValues[index]["Low Limit"] - value);
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return Math.abs(masterValues[index]["Low Limit"] - value);
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}
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export default function parseTransducer(content, accuracy){
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accuracy = accuracy / 100.0; // Comes in as Percent
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const transducerData = [];
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function processRemainingValues(key, transducerInfo, transducerType, val) {
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// Toss anything else where it belongs
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const [cleanKey, _] = key.split(/\W\d/);
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if (cleanKey in transducerInfo || key.includes(`Instrument ${transducerType}`)) {
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const value = parseInt(val.split(" ")[0]) * 1000;
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// special case Master to get the limits
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if (cleanKey.includes("Master")) {
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transducerInfo[cleanKey].push({
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"Low Limit": value - transducerInfo["Limit ABS"],
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"Master Value": value,
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"High Limit": value + transducerInfo["Limit ABS"],
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});
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}
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// Split the content into sections based on the blank line
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const sections = content.trim().split(twoNewLines);
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for (const section of sections) {
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// Split each section into lines
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const lines = section.trim().split(oneNewLine);
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const filteredLines = lines.filter(
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(line) => !line.startsWith("==") && line !== "|| Transducer Verify Report ||"
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);
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filteredLines.shift();
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// Extract the Transducer number and Transducer type
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const transducerLine = filteredLines.shift().trim();
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let [transducerName, partNumber] = transducerLine.split(/\s\s+/);
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// Get part number and values
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let value = null;
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let unit = null;
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let transducerType = null;
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if (partNumber !== "Custom") {
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partNumber = partNumber.split(" ")
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value = partNumber.pop();
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partNumber = partNumber.join(" ");
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const match = value.match(/([0-9]+)([A-Z]+)/i);
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if (match) {
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[, value, unit] = match;
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value = parseInt(value);
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}
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// SCCM and LPM are Flow
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if (unit === "SCCM" || unit === "LPM") {
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transducerType = "Flow";
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}
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// PSIA and PSID are pressure
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if (unit === "PSIA" || unit === "PSID") {
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transducerType = "Pressure";
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}
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}
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// Create an object to store the data for each transducer
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const transducerInfo = {
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Accuracy: accuracy,
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"Part Number": partNumber,
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Value: value,
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Unit: unit,
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"Limit ABS": value * accuracy * 1000,
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"Transducer Name": transducerName,
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"Transducer Type": transducerType,
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"Gauge Reading": [],
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"Master Value": [],
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"Verify Date": "",
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"Verify Time": "",
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};
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// Extract other information for the transducer
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for (const line of filteredLines) {
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const [key, val] = line.trim().split(/\s\s+/);
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if (key.includes("Verify Date")) {
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transducerInfo["Verify Date"] = val;
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} else if (key.includes("Verify Time")) {
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transducerInfo["Verify Time"] = val;
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} else {
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// Toss anything else where it belongs
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const [cleanKey, _] = key.split(/\W\d/);
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if (cleanKey in transducerInfo || key.includes(`Instrument ${transducerType}`)) {
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const value = parseInt(val.split(" ")[0]) * 1000;
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// special case Master to get the limits
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if (cleanKey.includes("Master")) {
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const hi = value + transducerInfo["Limit ABS"];
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const lo = value - transducerInfo["Limit ABS"];
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transducerInfo[cleanKey].push({
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"Low Limit": lo,
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"Master Value": value,
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"High Limit": hi,
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});
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}
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// Turn both Instrument Pressure and Instrument Flow to Gauge Reading
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else if (key.includes(`Instrument ${transducerType}`)) {
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transducerInfo["Gauge Reading"].push(value);
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} else {
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transducerInfo[cleanKey].push(value);
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}
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}
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}
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}
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// Once we have the readings and master values, we can do the math
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// Doing Map, so we can have the paired index between GaugeReading and Master Value
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transducerInfo["Gauge Reading"] = transducerInfo["Gauge Reading"].map((v, idx) => ({
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Value: v,
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"In Range": inRange(idx, v, transducerInfo["Master Value"]),
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Delta: delta(idx, v, transducerInfo["Master Value"]),
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}));
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// Calculate Out of Tolerances
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for (const reading of transducerInfo["Gauge Reading"]) {
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reading["Out Of Tolerance"] = 0;
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if (!reading["In Range"]) {
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reading["Out Of Tolerance"] = reading["Delta"];
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}
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}
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transducerData.push(transducerInfo);
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}
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return transducerData;
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// Turn both Instrument Pressure and Instrument Flow to Gauge Reading
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else if (key.includes(`Instrument ${transducerType}`)) {
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transducerInfo["Gauge Reading"].push(value);
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} else {
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transducerInfo[cleanKey].push(value);
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}
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}
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}
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function extractInfo(filteredLines, transducerInfo, transducerType) {
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// Extract other information for the transducer
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for (const line of filteredLines) {
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const [key, val] = line.trim().split(/\s\s+/);
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if (key.includes("Verify Date")) {
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transducerInfo["Verify Date"] = val;
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} else if (key.includes("Verify Time")) {
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transducerInfo["Verify Time"] = val;
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} else {
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processRemainingValues(key, transducerInfo, transducerType, val);
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}
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}
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}
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function outOfTolerance(transducerInfo) {
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// Calculate Out of Tolerances
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for (const reading of transducerInfo["Gauge Reading"]) {
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reading["Out Of Tolerance"] = 0;
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if (!reading["In Range"]) {
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reading["Out Of Tolerance"] = reading["Delta"];
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}
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}
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}
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function parseSection(section, accuracy) {
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const lines = section.trim().split(ONE_NEW_LINE);
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const filteredLines = lines.filter((line) => !line.startsWith("==") && line !== "|| Transducer Verify Report ||");
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filteredLines.shift();
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// Extract the Transducer number and Transducer type
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const transducerLine = filteredLines.shift().trim();
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let [transducerName, partNumber] = transducerLine.split(/\s\s+/);
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// Get part number and values
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let value = null;
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let unit = null;
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let transducerType = null;
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if (partNumber !== "Custom") {
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partNumber = partNumber.split(" ")
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value = partNumber.pop();
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partNumber = partNumber.join(" ");
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const match = value.match(/([0-9]+)([A-Z]+)/i);
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if (match) {
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[, value, unit] = match;
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value = parseInt(value);
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}
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if (unit === "SCCM" || unit === "LPM") {
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// SCCM and LPM are Flow
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transducerType = "Flow";
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} else if (unit === "PSIA" || unit === "PSID") {
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// PSIA and PSID are pressure
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transducerType = "Pressure";
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} else {
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// Unknown Unit.
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throw new Error(`Unknown Type of Test, do not know unit: ${unit}`)
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}
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}
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// Create an object to store the data for each transducer
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const transducerInfo = {
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Accuracy: accuracy,
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"Part Number": partNumber,
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Value: value,
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Unit: unit,
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"Limit ABS": value * accuracy * 1000,
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"Transducer Name": transducerName,
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"Transducer Type": transducerType,
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"Gauge Reading": [],
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"Master Value": [],
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"Verify Date": "",
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"Verify Time": "",
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};
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extractInfo(filteredLines, transducerInfo, transducerType);
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// Once we have the readings and master values, we can do the math
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// Doing Map, so we can have the paired index between GaugeReading and Master Value
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transducerInfo["Gauge Reading"] = transducerInfo["Gauge Reading"].map((v, idx) => ({
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Value: v,
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"In Range": inRange(idx, v, transducerInfo["Master Value"]),
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Delta: delta(idx, v, transducerInfo["Master Value"]),
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}));
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outOfTolerance(transducerInfo);
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return transducerInfo;
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}
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export default function parseTransducer(content, accuracy) {
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if (!content.includes("Transducer Verify Report")) {
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throw new Error("Not a Transducer Verify Report")
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}
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accuracy = accuracy / 100.0; // Comes in as Percent
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const transducerData = [];
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// Split the content into sections based on the blank line
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const sections = content.trim().split(TWO_NEW_LINES);
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for (const section of sections) {
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// Split each section into lines
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const transducerInfo = parseSection(section, accuracy);
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transducerData.push(transducerInfo);
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}
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return transducerData;
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}
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@ -57,3 +57,19 @@ describe("Testing actual calculations", () => {
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}
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})
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});
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describe("Testing Errors", () => {
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test("Not a Transducer Verify Report", () => {
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const e = () => {
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parseTransducer("I am a Fish", 0.05)
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}
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expect(e).toThrowError(Error("Not a Transducer Verify Report"))
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})
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test("Unknown Unit", () => {
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const e = () => {
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parseTransducer(`|| Transducer Verify Report ||\nTRANSDUCER1\n===============================================================\nTransducer 1 CTS D34-442 115FigNewtons`, 0);
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}
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expect(e).toThrowError(Error("Unknown Type of Test, do not know unit: FigNewtons"))
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})
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})
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