fix unit

app/src/main/java/org/foxarmy/barcodescannerforemployees/Parser.kt

@@ -1,5 +1,6 @@
 package org.foxarmy.barcodescannerforemployees
 
+import android.util.Log
 import org.foxarmy.barcodescannerforemployees.dataclasses.AbstractProduct
 
 class Parser constructor() {
@@ -34,7 +35,19 @@ class Parser constructor() {
                 Regex("[0-9]+,?[0-9*]\\s*((шт)|(Шт))")
             )
         )
+        var unitNumber = -1
+        val strippedUnit = unit.lowercase().replace(Regex("\\d"), "").strip()
+        unitNumber = when (strippedUnit) {
+            "кг" -> { 0 }
+            "г" -> { 1 }
+            "л" -> { 2 }
+            "мл" -> { 3 }
+            "шт" -> { 4 }
 
-        return AbstractProduct(0, "", name, netWeight, "", 0, unit)
+            else -> { -1 }
+        }
+        Log.d("QWERTYUIOP", "Unit: ${strippedUnit}, number: ${unitNumber}")
+
+        return AbstractProduct(0, "", name, netWeight, "", 0, unitNumber)
     }
 }

app/src/main/res/values/units.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="gram">g</string>
     <string name="kilogram">kg</string>
+    <string name="gram">g</string>
     <string name="liter">l</string>
     <string name="milliliter">ml</string>
     <string name="pieces">pc</string>