Result calculation with average values updated.

2023-01-30 13:42:08 +05:30
parent 74132ca5c7
commit ac705da152
1 changed files with 103 additions and 0 deletions
--- a/app/src/main/java/com/example/refactoredapp/domain/ResultCalculationWithAvgImpl.kt
+++ b/app/src/main/java/com/example/refactoredapp/domain/ResultCalculationWithAvgImpl.kt
@@ -0,0 +1,103 @@
+package com.example.refactoredapp.domain
+
+import com.example.refactoredapp.data.constant.Constants
+import com.example.refactoredapp.data.model.TestRightCalculationData
+import com.example.refactoredapp.data.model.TestRightResultType
+
+class ResultCalculationWithAvgImpl : TestRightResultCalculation {
+
+    val testRightCalculationData = TestRightCalculationData(
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        TestRightResultType.UNDEFINED
+    )
+
+    override fun getResults(wavelengthToAbsorbance: ArrayList<ArrayList<Double>>): TestRightCalculationData {
+
+        val startWavelengthOne =
+            Constants.WAVELENGTH_OF_INTEREST_ONE - Constants.RANGE_IN_RESULT_CALCULATIONS
+        val endWavelengthOne =
+            Constants.WAVELENGTH_OF_INTEREST_ONE + Constants.RANGE_IN_RESULT_CALCULATIONS + 1
+        var sumOfAbsorbanceAtOne = 0.0
+        var noOfAbsorbanceRecordedOne = 0
+
+        val startWavelengthTwo =
+            Constants.WAVELENGTH_OF_INTEREST_TWO - Constants.RANGE_IN_RESULT_CALCULATIONS
+        val endWavelengthTwo =
+            Constants.WAVELENGTH_OF_INTEREST_TWO + Constants.RANGE_IN_RESULT_CALCULATIONS + 1
+        var sumOfAbsorbanceAtTwo = 0.0
+        var noOfAbsorbanceRecordedTwo = 0
+
+        for (each in wavelengthToAbsorbance) {
+            if (each[0] >= startWavelengthOne && each[0] < endWavelengthOne) {
+                sumOfAbsorbanceAtOne += each[1]
+                noOfAbsorbanceRecordedOne++
+            }
+            if (each[0] >= startWavelengthTwo && each[0] < endWavelengthTwo) {
+                sumOfAbsorbanceAtTwo += each[1]
+                noOfAbsorbanceRecordedTwo++
+            }
+        }
+
+        val avgAbsorbanceOne = (sumOfAbsorbanceAtOne / noOfAbsorbanceRecordedOne)
+        val avgAbsorbanceTwo = (sumOfAbsorbanceAtTwo / noOfAbsorbanceRecordedTwo)
+
+        testRightCalculationData.absorbanceOne = avgAbsorbanceOne
+        testRightCalculationData.absorbanceTwo = avgAbsorbanceTwo
+
+        testRightCalculationData.result = calculateResultsAndRatio(avgAbsorbanceOne, avgAbsorbanceTwo)
+        return testRightCalculationData
+    }
+
+    private fun calculateResultsAndRatio(
+        absorbanceAtWaveOne: Double,
+        absorbanceAtWaveTwo: Double
+    ): TestRightResultType {
+
+        if (absorbanceAtWaveOne != Double.MIN_VALUE && absorbanceAtWaveTwo != Double.MIN_VALUE && absorbanceAtWaveOne != 0.0) {
+            val value = absorbanceAtWaveTwo / absorbanceAtWaveOne
+            testRightCalculationData.ratioValue = value
+
+            if (value < 0.24 || value == 0.0) {
+                testRightCalculationData.ratioMinRange = 0.0
+                testRightCalculationData.ratioMaxRange = 0.24
+                return TestRightResultType.NORMAL
+            } else if (value >= 0.24 && value < 0.30) {
+                testRightCalculationData.ratioMinRange = 0.24
+                testRightCalculationData.ratioMaxRange = 0.30
+                return TestRightResultType.SICKLECELLTRAIT
+            } else if (value >= 0.30) {
+                testRightCalculationData.ratioMinRange = 0.30
+                testRightCalculationData.ratioMaxRange = 999.0
+                return TestRightResultType.SICKLECELLDISEASE
+            }
+        }
+
+        return TestRightResultType.UNDEFINED
+
+//        if (absorbanceAtWaveOne != Double.MIN_VALUE && absorbanceAtWaveTwo != Double.MIN_VALUE && absorbanceAtWaveOne != 0.0) {
+//            val value = absorbanceAtWaveTwo / absorbanceAtWaveOne
+//
+//            if (value < 0.24 || value == 0.0) {
+//                return TestRightResultType.NORMAL
+//            } else if (value >= 0.24 && value < 0.30) {
+//                return TestRightResultType.SICKLECELLTRAIT
+//            } else if (value >= 0.30) {
+//                return TestRightResultType.SICKLECELLDISEASE
+//            }
+//
+//        }
+
+//        return TestRightResultType.UNDEFINED
+//        Log.d(TAG, "value = $value")
+//        println("value = $value")
+
+    }
+
+
+}