public async Task SavePatternLine(PatternLine line, bool isNewLine = false)
{
Uri uri;
try
{
var json = JsonConvert.SerializeObject(line);
var content = new StringContent(json, Encoding.UTF8, "application/json");
HttpResponseMessage response = null;
if (isNewLine)
{
uri = new Uri(string.Format(Constants.patternLinePostString, line.LeftHand, line.RightHand));
response = await client.PostAsync(uri, content);
}
else
{
uri = new Uri(string.Format(Constants.patternLinePutString, line.ID, line.LeftHand, line.RightHand));
response = await client.PutAsync(uri, content);
}
if (response.IsSuccessStatusCode)
{
Debug.WriteLine("Pattern Line successfully saved.");
}
}
catch (Exception ex)
{
Debug.WriteLine("ERROR {0}", ex.Message);
}
}
public IHttpActionResult PutPatternLine(int id, PatternLine patternLine)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != patternLine.Id)
{
return(BadRequest());
}
db.Entry(patternLine).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!PatternLineExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
protected override void OnAppearing()
{
//the "pageNavigated flag" is necessary to stop the multiple stacking of pages.
pageNavigated = false;
PatternDetailsViewModel.OnRefreshCommand();
MessagingCenter.Subscribe <PatternDetailsViewModel, string>(this, "NewLine", (sender, rank) =>
{
//navigate to pattern line page
PatternLine line = new PatternLine(rank);
if (!pageNavigated)
{
Navigation.PushAsync(new PatternLinePage(line));
}
pageNavigated = true;
});
MessagingCenter.Subscribe <PatternDetailsViewModel, PatternLine>(this, "EditLine", (sender, patternLine) =>
{
//navigate to pattern line page to edit
if (!pageNavigated)
{
Navigation.PushAsync(new PatternLinePage(patternLine));
}
pageNavigated = true;
});
MessagingCenter.Subscribe <PatternDetailsViewModel, int>(this, "DeleteLine", (sender, ID) =>
{
ShowDeleteDialog(ID);
});
base.OnAppearing();
}
public ActionResult DeleteConfirmed(int id)
{
PatternLine patternLine = db.PatternLines.Find(id);
db.PatternLines.Remove(patternLine);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public PatternLineViewModel(PatternLine patternLine)
{
Rank = patternLine.Rank;
if (patternLine.Order == 0)
{
isNewLine = true;
}
Line = patternLine;
Init();
}
public ActionResult Edit([Bind(Include = "Id,Rank,Order,Feet,LeftHand,RightHand")] PatternLine patternLine)
{
if (ModelState.IsValid)
{
db.Entry(patternLine).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(patternLine));
}
public ActionResult Create([Bind(Include = "Id,Rank,Order,Feet,LeftHand,RightHand")] PatternLine patternLine)
{
if (ModelState.IsValid)
{
db.PatternLines.Add(patternLine);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(patternLine));
}
public IHttpActionResult GetPatternLine(int id)
{
PatternLine patternLine = db.PatternLines.Find(id);
if (patternLine == null)
{
return(NotFound());
}
return(Ok(patternLine));
}
public IHttpActionResult PostPatternLine(PatternLine patternLine)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.PatternLines.Add(patternLine);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = patternLine.Id }, patternLine));
}
public IHttpActionResult DeletePatternLine(int id)
{
PatternLine patternLine = db.PatternLines.Find(id);
if (patternLine == null)
{
return(NotFound());
}
db.PatternLines.Remove(patternLine);
db.SaveChanges();
return(Ok(patternLine));
}
// GET: PatternLinesMvc/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
PatternLine patternLine = db.PatternLines.Find(id);
if (patternLine == null)
{
return(HttpNotFound());
}
return(View(patternLine));
}
public PatternLine(RegParser.SimpleregexContext expr, char[] alphabet)
{
Alphabet = alphabet;
if (expr.concat() != null)
{
Op = RegOperation.Concat;
Left = new PatternLine(expr.concat().basicregex(), alphabet);
Right = new PatternLine(expr.concat().simpleregex(), alphabet);
}
else if (expr.basicregex() != null)
{
Op = RegOperation.NonGroup;
Left = new PatternLine(expr.basicregex(), alphabet);
}
else
{
Console.WriteLine("\tSR" + expr.GetText());
Op = RegOperation.Unknown;
}
}
public PatternLine(RegParser.RegexContext expr, char[] alphabet)
{
Alphabet = alphabet;
if (expr.union() != null)
{
Op = RegOperation.Union;
Left = new PatternLine(expr.union().simpleregex(), alphabet);
Right = new PatternLine(expr.union().regex(), alphabet);
}
else if (expr.simpleregex() != null)
{
Op = RegOperation.NonGroup;
Left = new PatternLine(expr.simpleregex(), alphabet);
}
else
{
Console.WriteLine("\tR" + expr.GetText());
Console.WriteLine($"\t{expr.union()}—{expr.simpleregex()}");
Op = RegOperation.Unknown;
}
}
public PatternLine(RegParser.BasicregexContext expr, char[] alphabet)
{
Alphabet = alphabet;
if (expr.star() != null)
{
Op = RegOperation.Star;
Left = new PatternLine(expr.star().elementaryregex(), alphabet);
}
else if (expr.plus() != null)
{
Op = RegOperation.Plus;
Left = new PatternLine(expr.plus().elementaryregex(), alphabet);
}
else if (expr.elementaryregex() != null)
{
Op = RegOperation.NonGroup;
Left = new PatternLine(expr.elementaryregex(), alphabet);
}
else
{
Console.WriteLine("\tBR" + expr.GetText());
Op = RegOperation.Unknown;
}
}
public PatternLine(RegParser.ElementaryregexContext expr, char[] alphabet)
{
Alphabet = alphabet;
if (expr.group() != null)
{
Op = RegOperation.Group;
Left = new PatternLine(expr.group().regex(), alphabet);
}
else if (expr.set() != null)
{
Op = RegOperation.Set;
Content = expr.set().STRING().GetText();
}
else if (expr.STRING() != null)
{
Op = RegOperation.String;
Content = expr.STRING().GetText();
}
else
{
Console.WriteLine("\tER" + expr.GetText());
Op = RegOperation.Unknown;
}
}
public PatternLinePage(PatternLine line)
{
InitializeComponent();
PatternLineViewModel = new PatternLineViewModel(line);
this.BindingContext = PatternLineViewModel;
}
// Public ---------------------------------------------------------------------------------
public void Parse(String PatternFilename)
{
List <String> PatternLine = null;
List <String> PatternLoop = null;
List <String> LineToCheck = null;
List <String> LoopToCheck = null;
String CurrentLine, TestLine, ResultPattern, ResultValue;
int iCurrentLine = 0, PatternLen = 0, iterator = 0, PatternLoopInitialValue = 0;
TextFile PatternFile = new TextFile(PatternFilename);
if ((_File == null) || (null == PatternFile))
{
return;
}
// Clear unused data
PatternFile.RemoveUnusedLine();
_File.RemoveUnusedLine();
// Search for Loops
for (iCurrentLine = 1; iCurrentLine <= PatternFile.GetSize(); iCurrentLine++)
{
// Read the current line from patter file
CurrentLine = PatternFile.GetLine(iCurrentLine);
// Search for inital tag
if (CurrentLine == "// StructuredFileLoopBegin")
{
// Read the next line
iCurrentLine++;
CurrentLine = PatternFile.GetLine(iCurrentLine);
PatternLen = 0;
if (PatternLoop == null)
{
PatternLoopInitialValue = 0;
}
else
{
PatternLoopInitialValue = PatternLoop.Count();
}
// Search for final tag into Pattern File
while ((CurrentLine != "// StructuredFileLoopEnd") && (iCurrentLine <= PatternFile.GetSize()))
{
if (PatternLoop == null)
{
PatternLoop = new List <string>();
}
if (LoopToCheck == null)
{
LoopToCheck = new List <string>();
}
// Check equivalent line into _File
TestLine = _File.GetLine(iCurrentLine);
// Add lines into the loop checker (if TestLine is valid)
if (TestLine != "// StructuredFileLoopEnd")
{
PatternLoop.Add(CurrentLine);
LoopToCheck.Add(TestLine);
if (CurrentLine != "// LoopID = 'LOOPID'") // This line is not included into the pattern
{
PatternLen++;
}
// Remove added line (for current file)
_File.RemoveLine(iCurrentLine);
}
// Remove added line (for pattern file)
PatternFile.RemoveLine(iCurrentLine);
CurrentLine = PatternFile.GetLine(iCurrentLine);
}
iterator = PatternLoopInitialValue + 1; // Initial value is computed before adding the first LoopPattern value
CurrentLine = _File.GetLine(iCurrentLine);
// Search for final tag into current File
while ((CurrentLine != "// StructuredFileLoopEnd") && (iCurrentLine <= _File.GetSize()))
{
// Add lines to the loop checker
PatternLoop.Add(PatternLoop[iterator].ToString());
LoopToCheck.Add(_File.GetLine(iCurrentLine));
// Remove added lines
_File.RemoveLine(iCurrentLine);
CurrentLine = _File.GetLine(iCurrentLine);
iterator++;
if (iterator > PatternLoopInitialValue + PatternLen)
{
iterator = PatternLoopInitialValue + 1;
}
}
}
}
// Clear unchanged line between the Pattern File and currentFile
for (int i = 1; i <= _File.GetSize(); i++)
{
if (PatternFile.GetLine(i) != _File.GetLine(i))
{
if (PatternLine == null)
{
PatternLine = new List <string>();
}
if (LineToCheck == null)
{
LineToCheck = new List <string>();
}
// Add line we have to compare
PatternLine.Add(PatternFile.GetLine(i));
LineToCheck.Add(_File.GetLine(i));
}
}
// Create the result list for non-loop values
if (PatternLine != null)
{
if (_Items == null)
{
_Items = new List <StructuredFileKey>();
}
// Lecture ligne a ligne et sauvegarde des infos
for (iCurrentLine = 0; iCurrentLine < PatternLine.Count(); iCurrentLine++)
{
int iCurrentPatternChar = 0, iCurrentValueChar = 0;
// Traitement de la ligne en cours
for (iCurrentValueChar = 0; iCurrentValueChar < LineToCheck[iCurrentLine].Length; iCurrentValueChar++)
{
// Si nous n'avons pas d'overflow
if (iCurrentPatternChar < PatternLine[iCurrentLine].Length)
{
if (PatternLine[iCurrentLine].Substring(iCurrentPatternChar, 1) != LineToCheck[iCurrentLine].Substring(iCurrentValueChar, 1))
{
iCurrentPatternChar++;
iCurrentValueChar++;
int iStartPatternChar = iCurrentPatternChar;
// Des que nous voyons une difference dans les lignes
// On recherche la fin du pattern
while ((iCurrentPatternChar < PatternLine[iCurrentLine].Length) && (PatternLine[iCurrentLine].Substring(iCurrentPatternChar, 1) != "'"))
{
iCurrentPatternChar++;
}
ResultPattern = PatternLine[iCurrentLine].Substring(iStartPatternChar, iCurrentPatternChar - iStartPatternChar);
// Read the next char to get the end of pattern block
iCurrentPatternChar++;
if (iCurrentPatternChar < PatternLine[iCurrentLine].Length)
{
int iFirstChar = iCurrentValueChar - 1;
string sLastChar = PatternLine[iCurrentLine].Substring(iCurrentPatternChar, 1);
// Lecture de la valeur reelle dans la liste LineToCheck
while ((iCurrentValueChar < LineToCheck[iCurrentLine].Length) && (LineToCheck[iCurrentLine].Substring(iCurrentValueChar, 1) != sLastChar))
{
iCurrentValueChar++;
}
// if the correct kay has been found
if (LineToCheck[iCurrentLine].Substring(iCurrentValueChar, 1) == sLastChar)
{
ResultValue = LineToCheck[iCurrentLine].Substring(iFirstChar, iCurrentValueChar - iFirstChar);
_Items.Add(new StructuredFileKey(-1, iCurrentLine, ResultPattern, ResultValue));
}
}
}
}
// Incremente la valeur pour suivre iCurrentValueChar
iCurrentPatternChar++;
}
}
}
// Create result list for loop values
if (PatternLoop != null)
{
int CurrentLoopID = -1;
if (_Items == null)
{
_Items = new List <StructuredFileKey>();
}
// Lecture ligne a ligne et sauvegarde des infos
for (iCurrentLine = 0; iCurrentLine < PatternLoop.Count(); iCurrentLine++)
{
if (PatternLoop[iCurrentLine] == "// LoopID = 'LOOPID'")
{
CurrentLoopID = int.Parse(LoopToCheck[iCurrentLine].Substring("// LoopID = ".Length));
}
else if (PatternLoop[iCurrentLine] == "// StructuredFileLoopEnd")
{
CurrentLoopID = -1;
}
else
{
int iCurrentPatternChar = 0, iCurrentValueChar = 0;
// Traitement de la ligne en cours
for (iCurrentValueChar = 0; iCurrentValueChar < LoopToCheck[iCurrentLine].Length; iCurrentValueChar++)
{
// Si nous n'avons pas d'overflow
if (iCurrentPatternChar < PatternLoop[iCurrentLine].Length)
{
if (PatternLoop[iCurrentLine].Substring(iCurrentPatternChar, 1) != LoopToCheck[iCurrentLine].Substring(iCurrentValueChar, 1))
{
iCurrentPatternChar++;
iCurrentValueChar++;
int iStartPatternChar = iCurrentPatternChar;
// Des que nous voyons une difference dans les lignes
// On recherche la fin du pattern
while ((iCurrentPatternChar < PatternLoop[iCurrentLine].Length) && (PatternLoop[iCurrentLine].Substring(iCurrentPatternChar, 1) != "'"))
{
iCurrentPatternChar++;
}
ResultPattern = PatternLoop[iCurrentLine].Substring(iStartPatternChar, iCurrentPatternChar - iStartPatternChar);
// Read the next char to get the end of pattern block
iCurrentPatternChar++;
if (iCurrentPatternChar < PatternLoop[iCurrentLine].Length)
{
int iFirstChar = iCurrentValueChar - 1;
string sLastChar = PatternLoop[iCurrentLine].Substring(iCurrentPatternChar, 1);
// Lecture de la valeur reelle dans la liste LineToCheck
while ((iCurrentValueChar < LoopToCheck[iCurrentLine].Length) && (LoopToCheck[iCurrentLine].Substring(iCurrentValueChar, 1) != sLastChar))
{
iCurrentValueChar++;
}
if (iCurrentValueChar < LoopToCheck[iCurrentLine].Length)
{
// if the correct key has been found
if (LoopToCheck[iCurrentLine].Substring(iCurrentValueChar, 1) == sLastChar)
{
ResultValue = LoopToCheck[iCurrentLine].Substring(iFirstChar, iCurrentValueChar - iFirstChar);
_Items.Add(new StructuredFileKey(CurrentLoopID, iCurrentLine, ResultPattern, ResultValue));
}
}
else
{
_Items.Add(new StructuredFileKey(CurrentLoopID, iCurrentLine, ResultPattern, "\t"));
}
}
}
}
// Incremente la valeur pour suivre iCurrentValueChar
iCurrentPatternChar++;
}
}
}
}
return;
}
public override object VisitPattern(RegParser.PatternContext context)
{
var line = new PatternLine(context.regex(), Alphabet);
return(line);
}