public override IReaderMode Read(int indention, string text)
{
if (text.StartsWith("*"))
{
var mode = new GrammarMode(_fixture, g => _paragraph.AddChild(g));
mode.Read(indention, text);
return(mode);
}
// It's a new grammar, so get on out of here
if (text.IsHeaderTwo() || text.IsHeaderThree())
{
return(null);
}
return(this);
}
public void with_sentence_children()
{
theParagraph.AddChild(new Sentence {
format = "Go left"
});
theParagraph.AddChild(new Sentence {
format = "Go right"
});
var code = theParagraph.ToMissingCode();
code.ShouldContain("[StoryTeller.Hidden]");
code.ShouldContain("public void TheParagraph_1()");
code.ShouldContain("public void TheParagraph_2()");
code.ShouldContain("public StoryTeller.IGrammar TheParagraph()");
code.ShouldContain("return Paragraph(\"The Paragraph\", _ => {");
code.ShouldContain("_ += this[\"TheParagraph_1\"];");
code.ShouldContain("_ += this[\"TheParagraph_2\"];");
}
public IReaderMode Read(int indention, string line)
{
if (_hasAdded && _paragraph == null)
{
return(null);
}
if (line.IsHeaderTwo())
{
// Get out of here, this is a new grammar!
if (_hasAdded)
{
return(null);
}
var value = line.Trim().TrimStart('#', ' ');
if (value.Contains(' '))
{
_title = value;
_key = _title.Replace(" ", " ").Split(' ').Select(x => x.Capitalize()).Join("");
}
else
{
_key = value;
// Default title
_title = _key.SplitPascalCase();
}
return(this);
}
if (line.IsHeaderThree())
{
_title = line.Trim().TrimStart('#', ' ');
return(this);
}
if (line.StartsWith("*"))
{
if (WithinParagraph)
{
var title = line.TrimStart('*').Trim();
if (_title.IsEmpty())
{
_title = title;
return(this);
}
// There's some internal clumsiness about reading children
// within a Paragraph
if (_title == title)
{
return(this);
}
if (!_hasAdded)
{
addSentence();
}
return(null);
}
var childGrammar = new GrammarMode(_fixture, g => _paragraph.AddChild(g))
{
WithinParagraph = true
};
if (_paragraph == null)
{
_hasAdded = true;
_paragraph = new Paragraph
{
key = _key,
title = _title
};
_adder(_paragraph);
}
else
{
childGrammar.Read(indention, line);
}
return(childGrammar);
}
if (line.StartsWith("fact", StringComparison.OrdinalIgnoreCase))
{
if (!_hasAdded)
{
var sentence = addSentence();
sentence.fact = true;
return(this);
}
}
if (line.StartsWith("embeds", StringComparison.OrdinalIgnoreCase))
{
return(_paragraph == null?buildEmbed(line) : this);
}
if (line.IsTableLine())
{
var values = line.ToTableValues();
if (values.Any())
{
switch (values[0].ToLower())
{
case "sentence":
var sentence = addSentence();
return(new SentenceMode(sentence));
case "table":
return(buildTable());
case "set":
return(buildSet(false));
case "ordered-set":
return(buildSet(true));
default:
throw new ArgumentOutOfRangeException($"'{values[0]}' is not a valid option here. Valid options are: 'sentence', 'table', 'set', or 'ordered-set'");
}
}
addSentence();
}
if (line.IsEmpty() && !_hasAdded && _title.IsNotEmpty())
{
addSentence();
}
return(null);
}