From d682da46711a9c7b924ad4b1b03e5c0ee37117e5 Mon Sep 17 00:00:00 2001
From: Bradley Cederholm <106129785+Hqllow@users.noreply.github.com>
Date: Thu, 14 Nov 2024 18:20:13 -0500
Subject: [PATCH] added integral

L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L INTEFRAL INTEGRAL INTEGRAL  if only my calc 1 teacher copuld see my now oh boy
---
 client/src/pages/Strategy.tsx | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/client/src/pages/Strategy.tsx b/client/src/pages/Strategy.tsx
index 755f60f..a9fd394 100644
--- a/client/src/pages/Strategy.tsx
+++ b/client/src/pages/Strategy.tsx
@@ -69,6 +69,7 @@ function Strategy() {
   const [maxTrimVal, setMaxTrimVal] = useState(999999);
   const [minTrimVal, setMinTrimVal] = useState(0);
   const [rangeAverage, setRangeAverage] = useState(0);
+  const [integral, setIntegral] = useState(0);
   const [rangeMax, setRangeMax] = useState(0);
   const [rangeMin, setRangeMin] = useState(0);
   const [shouldExtrapolate, setShouldExtrapolate] = useState(false);
@@ -235,6 +236,7 @@ function Strategy() {
     setRangeAverage(average);
     setRangeMax(maxValue);
     setRangeMin(minValue);
+    setIntegral(integrateData(filteredResponse, dataKey));
 
     const requestedTimespan =
       new Date(endTime).getTime() - new Date(startTime).getTime();
@@ -805,6 +807,11 @@ function Strategy() {
               Minimum: {formatNumber(Number(rangeMin))}
             </h6>
           </div>
+          <div>
+            <h6 className="form-label">
+              Integral: {formatNumber(Number(integral))}
+            </h6>
+          </div>
           {showRegression && derivedRegressionEnd != 0 && (
             <div>
               <h6 className="form-label">
@@ -860,6 +867,21 @@ function multiplyDataValues(data1, dataKey1, data2, dataKey2, combinedKey) {
   return combinedData;
 }
 
+function integrateData(data, dataKey) {
+  let integral = 0;
+  console.log(data);
+  for (let i = data.length - 1; i > 0; i--) {
+    let midValue = (data[i][dataKey] + data[i - 1][dataKey]) / 2;
+    let date1 = new Date(data[i - 1].createdAt);
+    let date2 = new Date(data[i].createdAt);
+    let changeX = date2.getTime() - date1.getTime();
+
+    console.log(changeX);
+    integral += (midValue * changeX) / 1000;
+  }
+  return integral;
+}
+
 export default Strategy;
 
 //custom soc definition