public IntentExpression ToIntentExpression(IntentExpression expression = null)
{
if (expression == null)
{
expression = new IntentExpression
{
Id = Guid.NewGuid().ToString(),
Data = Data.Select(x => x.ToIntentExpressionPart()).ToList()
};
}
return(expression);
}
private void ImportIntentUserSays(Intent intent, List <SebisIntent> sentences)
{
intent.UserSays = new List <IntentExpression>();
var userSays = sentences.Where(x => x.Name == intent.Name).ToList();
userSays.ForEach(say =>
{
var expression = new IntentExpression();
say.Entities = say.Entities.OrderBy(x => x.Start).ToList();
int pos = 0;
say.Entities.ForEach(x =>
{
ConvertWordPosToCharPos(say.Text, x, pos);
pos = x.End + 1;
});
expression.Data = new List <IntentExpressionPart>();
pos = 0;
for (int entityIdx = 0; entityIdx < say.Entities.Count; entityIdx++)
{
var entity = say.Entities[entityIdx];
// previous
if (entity.Start > 0)
{
expression.Data.Add(new IntentExpressionPart
{
Text = say.Text.Substring(pos, entity.Start - pos),
Start = pos
});
}
// self
expression.Data.Add(new IntentExpressionPart
{
Alias = entity.Entity,
Meta = entity.Entity,
Text = say.Text.Substring(entity.Start, entity.Value.Length),
Start = entity.Start
});
pos = entity.End + 1;
if (pos < say.Text.Length && entityIdx == say.Entities.Count - 1)
{
// end
expression.Data.Add(new IntentExpressionPart
{
Text = say.Text.Substring(pos),
Start = pos
});
}
}
int second = 0;
expression.Data.ForEach(x => x.UpdatedTime = DateTime.UtcNow.AddSeconds(second++));
intent.UserSays.Add(expression);
});
}
