From 10dcf15272f6a86a227857fdc48206fe1def0d6f Mon Sep 17 00:00:00 2001
From: khavinshankar <khavinshankar@gmail.com>
Date: Thu, 7 Sep 2023 13:45:18 +0530
Subject: [PATCH] added env to save ocr images

---
 src/automation/autoDataExtractor.js | 100 ++++++++++++++++------------
 src/utils/configs.js                |   2 +
 2 files changed, 59 insertions(+), 43 deletions(-)

diff --git a/src/automation/autoDataExtractor.js b/src/automation/autoDataExtractor.js
index c4357e0..17f5b8c 100644
--- a/src/automation/autoDataExtractor.js
+++ b/src/automation/autoDataExtractor.js
@@ -8,6 +8,7 @@ import FormData from 'form-data';
 import { getMonitorCoordinates } from "./helper/getMonitorCoordinates.js";
 
 import * as dotenv from "dotenv";
+import { saveOCRImages } from "../utils/configs.js";
 
 dotenv.config({ path: "./.env" });
 
@@ -15,50 +16,62 @@ const MONITOR_PRESET_NAME_PREFIX = "5 Para_Bed_";
 
 const OCR_URL = process.env.OCR_URL;
 
-const celsiusToFahrenheit = (celsius)=> {
-    celsius = parseFloat(celsius)
-    const fahrenheit = (celsius * 9/5) + 32;
-    return fahrenheit;
-}
-
-const validator = (value, parser, minvalue, maxValue)=>{
-
-    if(isNaN(value))
-    {
-        return null
-    }
-
-    value = parser(value)
-
-    return value >=minvalue && value <=maxValue ? value : null
-}
-const getSanitizedData = (data)=>{
+const celsiusToFahrenheit = (celsius) => {
+  celsius = parseFloat(celsius);
+  const fahrenheit = (celsius * 9) / 5 + 32;
+  return fahrenheit;
+};
 
-    console.log(data)
+const validator = (value, parser, minvalue, maxValue) => {
+  if (isNaN(value)) {
+    return null;
+  }
 
-    const sanitizedData = {}
-    sanitizedData["spo2"] = !isNaN(data?.["SpO2"]) ? parseFloat(data?.["SpO2"]): null
+  value = parser(value);
 
-    sanitizedData["ventilator_spo2"] = validator(sanitizedData.spo2, parseInt, 0, 100)
-    
-    sanitizedData["resp"] = validator(data?.["Respiratory Rate"], parseInt, 10, 70)
+  return value >= minvalue && value <= maxValue ? value : null;
+};
+const getSanitizedData = (data) => {
+  console.log(data);
+
+  const sanitizedData = {};
+  sanitizedData["spo2"] = !isNaN(data?.["SpO2"])
+    ? parseFloat(data?.["SpO2"])
+    : null;
+
+  sanitizedData["ventilator_spo2"] = validator(
+    sanitizedData.spo2,
+    parseInt,
+    0,
+    100
+  );
 
-    sanitizedData["pulse"] = validator(data?.["Pulse Rate"], parseInt, 0, 100)
+  sanitizedData["resp"] = validator(
+    data?.["Respiratory Rate"],
+    parseInt,
+    10,
+    70
+  );
 
-    sanitizedData["temperature"] = validator(data?.["Temperature"], celsiusToFahrenheit, 95, 106)
-    
-    
-    sanitizedData["bp"] = !isNaN(data?.["Blood Pressure"]) ? 
-    {
-        "systolic": parseFloat(data?.["Blood Pressure"]),
-        "mean": parseFloat(data?.["Blood Pressure"]),
-        "diastolic": parseFloat(data?.["Blood Pressure"])
-    } : null
+  sanitizedData["pulse"] = validator(data?.["Pulse Rate"], parseInt, 0, 100);
 
-    return sanitizedData
+  sanitizedData["temperature"] = validator(
+    data?.["Temperature"],
+    celsiusToFahrenheit,
+    95,
+    106
+  );
 
+  sanitizedData["bp"] = !isNaN(data?.["Blood Pressure"])
+    ? {
+        systolic: parseFloat(data?.["Blood Pressure"]),
+        mean: parseFloat(data?.["Blood Pressure"]),
+        diastolic: parseFloat(data?.["Blood Pressure"]),
+      }
+    : null;
 
-}
+  return sanitizedData;
+};
 
 const extractData = async (camParams, bedId) => {
   const coordinates = await getMonitorCoordinates(bedId);
@@ -86,13 +99,14 @@ const extractData = async (camParams, bedId) => {
     },
   });
 
-  // delete image
-  fs.unlink(imagePath, (err) => {
-    if (err) {
-      // TODO: Critical logger setup
-      console.error(err);
-    }
-  });
+  if (!saveOCRImages) {
+    fs.unlink(imagePath, (err) => {
+      if (err) {
+        // TODO: Critical logger setup
+        console.error(err);
+      }
+    });
+  }
 
   return getSanitizedData(response.data.data);
 };
diff --git a/src/utils/configs.js b/src/utils/configs.js
index 80029ee..8d6daab 100644
--- a/src/utils/configs.js
+++ b/src/utils/configs.js
@@ -10,3 +10,5 @@ export const s3Endpoint = process.env.S3_ENDPOINT || ({
 export const s3BucketName = process.env.S3_BUCKET_NAME;
 export const s3AccessKeyId = process.env.S3_ACCESS_KEY_ID;
 export const s3SecretAccessKey = process.env.S3_SECRET_ACCESS_KEY;
+
+export const saveOCRImages = process.env.SAVE_OCR_IMAGES === "true";
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