From 257ba1ab1799d56936f4187824703fb0a414ace4 Mon Sep 17 00:00:00 2001
From: Andrew Cooper <andrew.cooper@nearmap.com>
Date: Wed, 5 Oct 2022 07:45:50 +1100
Subject: [PATCH] Capitalise first char of line

---
 70_Poetry/csharp/Context.cs | 17 ++++++++++++++---
 70_Poetry/csharp/Phrase.cs  |  2 +-
 70_Poetry/csharp/Poem.cs    |  2 +-
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/70_Poetry/csharp/Context.cs b/70_Poetry/csharp/Context.cs
index 950c7c53..a9297915 100644
--- a/70_Poetry/csharp/Context.cs
+++ b/70_Poetry/csharp/Context.cs
@@ -9,6 +9,7 @@ internal class Context
     private bool _skipComma;
     private int _lineCount;
     private bool _useGroup2;
+    private bool _atStartOfLine = true;
 
     public Context(IReadWrite io, IRandom random)
     {
@@ -34,6 +35,7 @@ internal class Context
     public void WritePhrase()
     {
         Phrase.GetPhrase(this).Write(_io, this);
+        _atStartOfLine = false;
     }
 
     public void MaybeWriteComma()
@@ -55,7 +57,7 @@ internal class Context
         }
         else
         {
-            _io.WriteLine();
+            EndLine();
             PhraseCount = 0;
         }
     }
@@ -75,10 +77,10 @@ internal class Context
         }
     }
     
-    public void ResetGroup(IReadWrite io)
+    public void ResetGroup()
     {
         _groupNumber = 0;
-        io.WriteLine();
+        EndLine();
     }
 
     public bool MaybeCompleteStanza()
@@ -94,5 +96,14 @@ internal class Context
         return false;
     }
 
+    internal string MaybeCapitalise(string text) =>
+        _atStartOfLine ? (char.ToUpper(text[0]) + text[1..]) : text;
+
     public void SkipNextComma() => _skipComma = true;
+
+    public void EndLine()
+    {
+        _io.WriteLine();
+        _atStartOfLine = true;
+    }
 }
diff --git a/70_Poetry/csharp/Phrase.cs b/70_Poetry/csharp/Phrase.cs
index c1ac0866..f70de30b 100644
--- a/70_Poetry/csharp/Phrase.cs
+++ b/70_Poetry/csharp/Phrase.cs
@@ -70,7 +70,7 @@ internal class Phrase
     {
         if (_condition.Invoke(context))
         {
-            io.Write(_text);
+            io.Write(context.MaybeCapitalise(_text));
         }
 
         _update.Invoke(context);
diff --git a/70_Poetry/csharp/Poem.cs b/70_Poetry/csharp/Poem.cs
index 03f3af68..fa3d5045 100644
--- a/70_Poetry/csharp/Poem.cs
+++ b/70_Poetry/csharp/Poem.cs
@@ -23,7 +23,7 @@ internal class Poem
 
                 if (context.GroupNumberIsValid) { break; }
 
-                context.ResetGroup(io);
+                context.ResetGroup();
 
                 if (context.MaybeCompleteStanza()) { break; }
             }