From 7b5095bf3aadaea953eaffa7c49c6df431935fd9 Mon Sep 17 00:00:00 2001
From: AmazingRecordingStudios <amazingrecordingstudios@gmail.com>
Date: Fri, 21 Aug 2020 00:28:32 +0200
Subject: [PATCH] reintroduced numerals based on the normal alphabet, used for
 numbering sections in a literary work

---
 .../hippo/utils/Utils.java                    | 16 ++++++++++++++++
 .../hippo/model/UtilsUnitTest.java            | 19 ++++++++++++++++---
 2 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/it/amazingrecordingstudios/hippo/utils/Utils.java b/app/src/main/java/it/amazingrecordingstudios/hippo/utils/Utils.java
index 92bd76a..b8ef3d2 100644
--- a/app/src/main/java/it/amazingrecordingstudios/hippo/utils/Utils.java
+++ b/app/src/main/java/it/amazingrecordingstudios/hippo/utils/Utils.java
@@ -243,6 +243,22 @@ public static AssetFileDescriptor[] getAssetFileDescriptors(
     }
 
     public static String parseGreekNumeral(int number) {
+        return parseGreekNumeralForSectionsOfALiteraryWork(number);
+    }
+
+    public static String parseGreekNumeralForSectionsOfALiteraryWork(int number) {
+
+        final String greekNumeralsString = "αβγδεζηθικλμνξοπρστυφχψω";
+        char[] greekNumerals = greekNumeralsString.toCharArray();
+
+        if(number > greekNumerals.length) {
+            return null;
+        }
+
+        return String.valueOf(greekNumerals[number - 1]);
+    }
+
+    public static String parseGreekNumeralForGeneralCounting(int number) {
 
         //  actual alphabet: αβγδε   ζηθ ἰκλμνξοπ   ρστυφχψω
         // numeral alphabet: αβγδε ϛ ζηθ ικλμνξοπ ϙ ρστυφχψω ϡ
diff --git a/app/src/test/java/it/amazingrecordingstudios/hippo/model/UtilsUnitTest.java b/app/src/test/java/it/amazingrecordingstudios/hippo/model/UtilsUnitTest.java
index 2d2364d..96ec528 100644
--- a/app/src/test/java/it/amazingrecordingstudios/hippo/model/UtilsUnitTest.java
+++ b/app/src/test/java/it/amazingrecordingstudios/hippo/model/UtilsUnitTest.java
@@ -9,7 +9,7 @@
 public class UtilsUnitTest {
 
     @Test
-    public void parseGreekNumeral() {
+    public void parseGreekNumeralForGeneralCounting() {
 
         parseGreekNumeralHelper(6, "ϛ");
         parseGreekNumeralHelper(66, "ξϛ");
@@ -37,7 +37,7 @@ public void parseGreekNumeral() {
     }
 
     @Test
-    public void parseGreekNumeralOverAThousand() {
+    public void parseGreekNumeralForGeneralCountingOverAThousand() {
         parseGreekNumeralHelper(1000, "͵α");
         parseGreekNumeralHelper(1001, "͵αα");
 
@@ -46,7 +46,20 @@ public void parseGreekNumeralOverAThousand() {
     }
 
     public void parseGreekNumeralHelper(int number, String expectedParse) {
-        String parsedInt = Utils.parseGreekNumeral(number);
+        String parsedInt = Utils.parseGreekNumeralForGeneralCounting(number);
+        assertEquals(expectedParse, parsedInt);
+    }
+
+    @Test
+    public void parseGreekNumeralForSectionsOfLiteraryWorks() {
+        parseGreekNumeralHelperForSectionsOfLiteraryWorks(1, "α");
+        parseGreekNumeralHelperForSectionsOfLiteraryWorks(6, "ζ");
+        parseGreekNumeralHelperForSectionsOfLiteraryWorks(10, "κ");
+        // α β γ δ ε ζ η θ ἰ κ λ μ ν ξ ο π ρ σ τ υ φ χ ψ ω
+    }
+
+    public void parseGreekNumeralHelperForSectionsOfLiteraryWorks(int number, String expectedParse) {
+        String parsedInt = Utils.parseGreekNumeralForSectionsOfALiteraryWork(number);
         assertEquals(expectedParse, parsedInt);
     }
 }