public ActionResult RemoveWordPattern(int id)
{
// get the list of word patterns from Session
List <WordPatternModel> wordpatterns = getWordPatterns();
wordpatterns.RemoveAt(wordpatterns.FindIndex(wp => wp.Id == id));
WordPatternProcessor.DeleteWordPattern(id);
return(RedirectToAction("Index", "Languages"));
}
private List <WordPatternModel> getWordPatterns()
{
List <WordPatternModel> wordpatterns = new List <WordPatternModel>();
// the fail case for this method is if there is no selected language
if (Session["Language"] == null)
{
return(wordpatterns);
}
// check if Session already has a word patterns list
if (Session["Word Patterns"] != null)
{
wordpatterns = (List <WordPatternModel>)Session["Word Patterns"];
// now, if the list isn't empty return it
if (wordpatterns.Count != 0)
{
return(wordpatterns);
}
}
// otherwise, Session does not have a word patterns list object, so we'll instead start checking the database
// now load the word patterns from the database
List <WordPatternDataModel> dmWordPatterns = WordPatternProcessor.LoadWordPatterns((int)Session["Language"]);
foreach (WordPatternDataModel wordpattern in dmWordPatterns)
{
wordpatterns.Add(new WordPatternModel
{
Id = wordpattern.Id,
Name = wordpattern.Name,
Pattern = wordpattern.Pattern
});
}
// now make sure Session has word patterns list
if (Session["Word Patterns"] != null)
{
Session["Word Patterns"] = wordpatterns;
}
else
{
Session.Add("Word Patterns", wordpatterns);
}
return(wordpatterns);
}
// GET: Language
public ActionResult Index()
{
// this action result is more for redirecting properly
// first we need to check if there's a user
if (Session["User"] == null)
{
// if there's no user, we'll need add an alert and also redirect to the login page
Session.Add("No User", true);
return(RedirectToAction("Login", "User"));
}
// now we need to check if a language has been selected
if (Session["Language"] == null)
{
// if there's no language, we'll need to add an alert and also redirect to the languages page
Session.Add("No Language", true);
return(RedirectToAction("Languages", "Language"));
}
// so at this point, we know there's a user and language selected
// we need to make several checks as the word maker doesn't work if we don't have letter types, letters, word patterns or classifications
int languageid = Int32.Parse(Session["Language"].ToString());
// check if there are any letter types
if (LetterTypeProcessor.getLetterTypesCount(languageid) <= 0)
{
return(RedirectToAction("LetterTypes", "Language"));
}
// check if there are any letters
if (LetterProcessor.getLettersCount(languageid) <= 0)
{
return(RedirectToAction("Letters", "Language"));
}
// check if there are any word patterns
if (WordPatternProcessor.getWordPatternsCount(languageid) <= 0)
{
return(RedirectToAction("WordPatterns", "Language"));
}
// check if there are any classifications
if (ClassificationProcessor.getClassificationsCount(languageid) <= 0)
{
return(RedirectToAction("Classifications", "Language"));
}
// otherwise, we'll just go the the words page
else
{
return(RedirectToAction("Words", "Language"));
}
}
// Action Result methods for Word Pattern Views
#region WordPatterns
public ActionResult WordPatterns()
{
ClearAlerts("Alert Word Patterns M", 3);
// the fail cases for this page is if there isn't a User or a language isn't selected - redirect to Index
if (Session["User"] == null || Session["Language"] == null)
{
return(RedirectToAction("Index", "Language"));
}
// we need the list of letter types - this is needed to create a word pattern as well
List <LetterTypeModel> lettertypes = getLetterTypes();
// another fail case is if there are no letter types - word patterns require letter types
if (lettertypes.Count == 0)
{
return(RedirectToAction("Index", "Language"));
}
// this page needs to return a list of word patterns
List <WordPatternModel> wordpatterns = getWordPatterns();
// check if the list has values - if so, we'll return the view
if (wordpatterns.Count != 0)
{
return(View());
}
// we now know that there are no word patterns, so we'll attempt to create some default word patterns
// check specifically for letter types vowel as pattern 'v' and consonant as pattern 'c'
if (lettertypes.Exists(lt => lt.Name == "Vowel" && lt.Pattern == 'v') && lettertypes.Exists(lt => lt.Name == "Consonant" && lt.Pattern == 'c'))
{
int languageid = (int)Session["Language"];
WordPatternProcessor.CreateWordPattern("Pattern 1", "vc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 2", "cv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 3", "vcv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 4", "cvc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 5", "vcvc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 6", "cvcv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 7", "vccv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 8", "cvvc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 9", "cvcvc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 10", "cvvcv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 11", "cvccv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 12", "cvcvv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 13", "vcvcv", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 14", "vccvc", languageid);
WordPatternProcessor.CreateWordPattern("Pattern 15", "vcvvc", languageid);
// load the word patterns from the database and populate the list
List <WordPatternDataModel> dmWordPatterns = WordPatternProcessor.LoadWordPatterns(languageid);
foreach (WordPatternDataModel wordpattern in dmWordPatterns)
{
wordpatterns.Add(new WordPatternModel
{
Id = wordpattern.Id,
Name = wordpattern.Name,
Pattern = wordpattern.Pattern
});
}
// reassign word patterns to Session
Session["Word Patterns"] = wordpatterns;
// lastly, add an alert indicating that word patterns were added by default
Session.Add("Alert Word Patterns M1", "Word patterns have been added by default, up to five letters, using vowels and consonants.");
}
// otherwise just add an alert asking the user to create their own word patterns
else
{
Session.Add("Alert Word Patterns M1", "You have no word patterns - please create your own based on your letter patterns.");
}
// return the view as a table of the word patterns
return(View());
}
