public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
Character character = (value as BindingGroup).Items[0] as Character;
if (character.Name == null || character.Name.Length == 0)
{
return(new ValidationResult(false, "The name value can't be empty"));
}
if (character.Name != null && character.Name.Length > 50)
{
return(new ValidationResult(false, "Character name is too long. Length should be smaller than 50 characters"));
}
if (character.Description != null && character.Description.Length > 50)
{
return(new ValidationResult(false, "Character description is too long. Length should be smaller than 50 characters"));
}
if (character.OccurencesNumber < 0)
{
return(new ValidationResult(false, "Value of occurence number shall be greater or equal 0"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.Characters.Count(s => (s.Name == character.Name) && (s.Id != character.Id)) > 0)
{
return(new ValidationResult(false, "Character names have to be unique"));
}
return(ValidationResult.ValidResult);
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
Question question = (value as BindingGroup).Items[0] as Question;
if (question.Name == null || question.Name.Length == 0)
{
return(new ValidationResult(false, "The name value can't be empty"));
}
if (question.Name != null && question.Name.Length > 50)
{
return(new ValidationResult(false, "Question name is too long. Length should be smaller than 50 characters"));
}
if (question.GeneralizationDegree < 0 || question.GeneralizationDegree > 100)
{
return(new ValidationResult(false, "Value of generalization should be in range (0, 100)"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.Questions.Count(s => (s.Name == question.Name) && (s.Id != question.Id)) > 0)
{
return(new ValidationResult(false, "Question names have to be unique"));
}
return(ValidationResult.ValidResult);
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
QuestionCathegory cathegory = (value as BindingGroup).Items[0] as QuestionCathegory;
if (cathegory.Name == null || cathegory.Name.Length == 0)
{
return(new ValidationResult(false, "The name value can't be empty"));
}
if (cathegory.Name != null && cathegory.Name.Length > 50)
{
return(new ValidationResult(false, "Cathegory name is too long. Length should be smaller than 50 characters"));
}
if (cathegory.ParentCathegory != null && cathegory.ParentCathegory.ToString() == cathegory.Id.ToString())
{
return(new ValidationResult(false, "Cathegory can not be 'parent cathegory' for its self"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.QuestionCathegories.Count(s => (s.Name == cathegory.Name) && (s.Id != cathegory.Id)) > 0)
{
return(new ValidationResult(false, "Cathegory names have to be unique"));
}
return(ValidationResult.ValidResult);
}
public MainWindow()
{
InitializeComponent();
dbContextQuestionCathegory = new AkinatorDatabaseEntities();
dbContextCharacter = new AkinatorDatabaseEntities();
dbContextQuestion = new AkinatorDatabaseEntities();
dbContextQuestionCorelation = new AkinatorDatabaseEntities();
dbContextQuestionCharacterConnection = new AkinatorDatabaseEntities();
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
QuestionCorelation qCor = (value as BindingGroup).Items[0] as QuestionCorelation;
if (qCor.QuestionA == 0)
{
return(new ValidationResult(false, "You have to choose one question A option"));
}
if (qCor.QuestionB == 0)
{
return(new ValidationResult(false, "You have to choose one question B option"));
}
if (qCor.CommonCases < 0)
{
return(new ValidationResult(false, "Common case value shall be greater or equal 0"));
}
if ((qCor.CorelationPower < 0) || (qCor.CorelationPower > 100))
{
return(new ValidationResult(false, "Corelation power value shall be in range (0, 100)"));
}
if ((qCor.CorelationDirection < -100) || (qCor.CorelationDirection > 100))
{
return(new ValidationResult(false, "Corelation direction power value shall be in range (-100, 100)"));
}
if (qCor.QuestionA == qCor.QuestionB)
{
return(new ValidationResult(false, "Questions A and B cannot be the same"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.QuestionCorelations
.Count(s => (((s.QuestionA == qCor.QuestionA) && (s.QuestionB == qCor.QuestionB) && (s.Id != qCor.Id)) ||
((s.QuestionA == qCor.QuestionB) && (s.QuestionB == qCor.QuestionA) && (s.Id != qCor.Id)))) > 0)
{
return(new ValidationResult(false, "Question corelations have to be unique"));
}
return(ValidationResult.ValidResult);
}
private void QuestionRowUpdate(object sender, DataGridRowEditEndingEventArgs e)
{
if (QuestionDataGrid.SelectedItem != null)
{
QuestionDataGrid.RowEditEnding -= QuestionRowUpdate;
QuestionDataGrid.CommitEdit();
QuestionDataGrid.RowEditEnding += QuestionRowUpdate;
}
else
{
return;
}
var result = new QuestionValidation().Validate(e.Row.BindingGroup, CultureInfo.CurrentCulture);
if (!result.IsValid)
{
QuestionsSearchBox.IsEnabled = false;
return;
}
QuestionsSearchBox.IsEnabled = true;
dbContextQuestion.SaveChanges();
dbContextQuestionCorelation = new AkinatorDatabaseEntities();
dbContextQuestionCorelation.Questions.Load();
dbContextQuestionCorelation.QuestionCorelations.Load();
_questionsListRemote.Source = dbContextQuestionCorelation.Questions.Local;
_questionCorelationViewSource.Source = dbContextQuestionCorelation.QuestionCorelations.Local;
QuestionCorelationDataGrid.Items.Refresh();
dbContextQuestionCharacterConnection = new AkinatorDatabaseEntities();
dbContextQuestionCharacterConnection.Questions.Load();
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Load();
_conQuestionsListRemote.Source = dbContextQuestionCharacterConnection.Questions.Local;
_questionCharacterConnectionViewSource.Source =
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Local;
QuestionCharacterConnectionDataGrid.Items.Refresh();
QuestionDataGrid.Items.Refresh();
questionFlag = false;
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
QuestionCharacterConnection cQCCon = (value as BindingGroup).Items[0] as QuestionCharacterConnection;
if (cQCCon.Character == 0)
{
return(new ValidationResult(false, "You have to choose one character option"));
}
if (cQCCon.Question == 0)
{
return(new ValidationResult(false, "You have to choose one question option"));
}
if (cQCCon.OccurencesNumber < 0)
{
return(new ValidationResult(false, "Occurence number value shall be greater or equal 0"));
}
if (cQCCon.YesAnswers < 0)
{
return(new ValidationResult(false, "Yes answers value shall be greater or equal 0"));
}
if (cQCCon.ProbablyYesAnswers < 0)
{
return(new ValidationResult(false, "Probably yes value shall be greater or equal 0"));
}
if (cQCCon.DontKnowAnswers < 0)
{
return(new ValidationResult(false, "Don't know value shall be greater or equal 0"));
}
if (cQCCon.ProbablyNotAnswers < 0)
{
return(new ValidationResult(false, "Probably not value shall be greater or equal 0"));
}
if (cQCCon.NotAnswers < 0)
{
return(new ValidationResult(false, "Not answers value shall be greater or equal 0"));
}
if ((cQCCon.ProbabilisticEvaluation < 0.0) || (cQCCon.ProbabilisticEvaluation > 1.0))
{
return(new ValidationResult(false, "Probabilisic evaluation value shall be in range (0.0, 1.0)"));
}
AkinatorDatabaseEntities tempContext = new AkinatorDatabaseEntities();
if (tempContext.QuestionCharacterConnections
.Count(s => ((s.Character == cQCCon.Character) && (s.Id != cQCCon.Id) && (s.Question == cQCCon.Question))) > 0)
{
return(new ValidationResult(false, "Character Question connection have to be unique"));
}
return(ValidationResult.ValidResult);
}
private void Selector_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if ((!(e.Source is TabControl)) || e.RemovedItems.Count == 0 || e.AddedItems.Count == 0)
{
// QuestionDataGrid.
return;
}
if (QuestionsTab.IsSelected)
{
if (!questionCathegoryFlag)
{
dbContextQuestionCathegory.SaveChanges();
dbContextQuestion = new AkinatorDatabaseEntities();
dbContextQuestion.QuestionCathegories.Load();
dbContextQuestion.Questions.Load();
_questionCathegoriesListRemote.Source = dbContextQuestion.QuestionCathegories.Local;
_questionViewSource.Source = dbContextQuestion.Questions.Local;
QuestionDataGrid.Items.Refresh();
}
}
else if (QuestionCorelationsTab.IsSelected)
{
if (!characterFlag)
{
dbContextCharacter.SaveChanges();
dbContextQuestionCorelation = new AkinatorDatabaseEntities();
dbContextQuestionCorelation.Questions.Load();
dbContextQuestionCorelation.QuestionCorelations.Load();
_questionsListRemote.Source = dbContextQuestionCorelation.Questions.Local;
_questionCorelationViewSource.Source = dbContextQuestionCorelation.QuestionCorelations.Local;
QuestionCorelationDataGrid.Items.Refresh();
}
}
else if (QuestionCharacterConnectionTab.IsSelected)
{
if (!questionFlag)
{
dbContextQuestion.SaveChanges();
dbContextQuestionCharacterConnection = new AkinatorDatabaseEntities();
dbContextQuestionCharacterConnection.Questions.Load();
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Load();
_conQuestionsListRemote.Source = dbContextQuestionCharacterConnection.Questions.Local;
_questionCharacterConnectionViewSource.Source =
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Local;
QuestionCharacterConnectionDataGrid.Items.Refresh();
}
if (!characterFlag)
{
dbContextCharacter.SaveChanges();
dbContextQuestionCharacterConnection = new AkinatorDatabaseEntities();
dbContextQuestionCharacterConnection.Characters.Load();
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Load();
_conCharactersListRemote.Source = dbContextQuestionCharacterConnection.Characters.Local;
_questionCharacterConnectionViewSource.Source =
dbContextQuestionCharacterConnection.QuestionCharacterConnections.Local;
QuestionCharacterConnectionDataGrid.Items.Refresh();
}
}
}
