/// <summary>
/// Unpacks this applying language rules to expand and add articles/verbs where needed
/// </summary>
/// <param name="overridingContext">The full lexical context</param>
/// <returns>A long description</returns>
public IEnumerable <ILexica> Unpack(MessagingType sensoryType, short strength, LexicalContext overridingContext = null)
{
if (overridingContext != null)
{
IGlobalConfig globalConfig = ConfigDataCache.Get <IGlobalConfig>(new ConfigDataCacheKey(typeof(IGlobalConfig), "LiveSettings", ConfigDataType.GameWorld));
//Sentence must maintain the same language, tense and personage
Context.Language = overridingContext.Language ?? Context.Language ?? globalConfig.BaseLanguage;
Context.Tense = overridingContext.Tense;
Context.Perspective = overridingContext.Perspective;
Context.Elegance = overridingContext.Elegance;
Context.Severity = overridingContext.Severity;
Context.Quality = overridingContext.Quality;
}
ILexica newLex = Mutate(sensoryType, strength);
foreach (IWordRule wordRule in Context.Language.WordRules.Where(rul => rul.Matches(newLex))
.OrderByDescending(rul => rul.RuleSpecificity()))
{
if (wordRule.NeedsArticle && (!wordRule.WhenPositional || Context.Position != LexicalPosition.None) &&
!newLex.Modifiers.Any(mod => (mod.Type == LexicalType.Article && !wordRule.WhenPositional && mod.Context.Position == LexicalPosition.None) ||
(mod.Type == LexicalType.Preposition && wordRule.WhenPositional && mod.Context.Position != LexicalPosition.None)))
{
LexicalContext articleContext = Context.Clone();
//Make it determinant if the word is plural
articleContext.Determinant = Context.Plural || articleContext.Determinant;
IDictata article = null;
if (wordRule.SpecificAddition != null)
{
article = wordRule.SpecificAddition;
}
else
{
article = Thesaurus.GetWord(articleContext, wordRule.WhenPositional ? LexicalType.Preposition : LexicalType.Article);
}
if (article != null && !newLex.Modifiers.Any(lx => article.Name.Equals(lx.Phrase, StringComparison.InvariantCultureIgnoreCase)))
{
ILexica newArticle = newLex.TryModify(wordRule.WhenPositional ? LexicalType.Preposition : LexicalType.Article
, GrammaticalType.Descriptive, article.Name, false);
if (!wordRule.WhenPositional)
{
newArticle.Context.Position = LexicalPosition.None;
}
}
}
else if (wordRule.SpecificAddition != null && !newLex.Modifiers.Any(lx => wordRule.SpecificAddition.Equals(lx.GetDictata())))
{
newLex.TryModify(wordRule.SpecificAddition.WordType, GrammaticalType.Descriptive, wordRule.SpecificAddition.Name);
}
if (!string.IsNullOrWhiteSpace(wordRule.AddPrefix) && !newLex.Phrase.StartsWith(wordRule.AddPrefix))
{
newLex.Phrase = string.Format("{0}{1}", wordRule.AddPrefix, newLex.Phrase.Trim());
}
if (!string.IsNullOrWhiteSpace(wordRule.AddSuffix) && !newLex.Phrase.EndsWith(wordRule.AddSuffix))
{
newLex.Phrase = string.Format("{1}{0}", wordRule.AddSuffix, newLex.Phrase.Trim());
}
}
//Placement ordering
List <Tuple <ILexica, int> > modifierList = new List <Tuple <ILexica, int> >
{
new Tuple <ILexica, int>(newLex, 0)
};
//modification rules ordered by specificity
List <ILexica> currentModifiers = new List <ILexica>(newLex.Modifiers);
foreach (ILexica modifier in currentModifiers)
{
foreach (IWordPairRule wordRule in Context.Language.WordPairRules.Where(rul => rul.Matches(newLex, modifier))
.OrderByDescending(rul => rul.RuleSpecificity()))
{
if (wordRule.NeedsArticle && (!wordRule.WhenPositional || Context.Position != LexicalPosition.None) &&
!newLex.Modifiers.Any(mod => (mod.Type == LexicalType.Article && !wordRule.WhenPositional && mod.Context.Position == LexicalPosition.None) ||
(mod.Type == LexicalType.Preposition && wordRule.WhenPositional && mod.Context.Position != LexicalPosition.None)))
{
LexicalContext articleContext = Context.Clone();
//Make it determinant if the word is plural
articleContext.Determinant = Context.Plural || articleContext.Determinant;
IDictata article = null;
if (wordRule.SpecificAddition != null)
{
article = wordRule.SpecificAddition;
}
else
{
article = Thesaurus.GetWord(articleContext, wordRule.WhenPositional ? LexicalType.Preposition : LexicalType.Article);
}
if (article != null && !newLex.Modifiers.Any(lx => article.Name.Equals(lx.Phrase, StringComparison.InvariantCultureIgnoreCase)))
{
ILexica newArticle = newLex.TryModify(wordRule.WhenPositional ? LexicalType.Preposition : LexicalType.Article
, GrammaticalType.Descriptive, article.Name, false);
if (!wordRule.WhenPositional)
{
newArticle.Context.Position = LexicalPosition.None;
}
}
}
else if (wordRule.SpecificAddition != null && !newLex.Modifiers.Any(lx => wordRule.SpecificAddition.Equals(lx.GetDictata())))
{
newLex.TryModify(wordRule.SpecificAddition.WordType, GrammaticalType.Descriptive, wordRule.SpecificAddition.Name);
}
if (!string.IsNullOrWhiteSpace(wordRule.AddPrefix) && !newLex.Phrase.StartsWith(wordRule.AddPrefix))
{
newLex.Phrase = string.Format("{0}{1}", wordRule.AddPrefix, newLex.Phrase.Trim());
}
if (!string.IsNullOrWhiteSpace(wordRule.AddSuffix) && !newLex.Phrase.EndsWith(wordRule.AddSuffix))
{
newLex.Phrase = string.Format("{1}{0}", wordRule.AddSuffix, newLex.Phrase.Trim());
}
}
}
foreach (ILexica modifier in newLex.Modifiers)
{
IWordPairRule rule = Context.Language.WordPairRules.OrderByDescending(rul => rul.RuleSpecificity())
.FirstOrDefault(rul => rul.Matches(newLex, modifier));
if (rule != null)
{
int i = 0;
foreach (ILexica subModifier in modifier.Unpack(sensoryType, strength, overridingContext ?? Context).Distinct())
{
modifierList.Add(new Tuple <ILexica, int>(subModifier, rule.ModificationOrder + i++));
}
}
}
return(modifierList.OrderBy(tup => tup.Item2).Select(tup => tup.Item1));
}
