public void AddLine(RecipeLine line)
{
if (String.IsNullOrEmpty(line.Data.Trim()))
line.IsEmpty = true;
if (line.IsEmpty && PreviousLine != null && PreviousLine.IsEmpty)
return;
if (Lines.Count > 0)
{
line.Previous = Lines[Lines.Count - 1];
Lines[Lines.Count - 1].Next = line;
PreviousLine = line.Previous;
}
Lines.Add(line);
}
private RecipeLine FindPreviousIngredient(RecipeLine line)
{
while (line.Previous != null)
{
line = line.Previous;
if (line.DataType == RecipeDataType.Ingredients)
return line;
}
return null;
}
private void CategorizeLine(RecipeLine line, RecipeStateMachine stateMachine)
{
if (line.IsEmpty)
line.DataType = RecipeDataType.NotNeeded;
else
{
switch (stateMachine.CurrentState)
{
case MMFRecipeStates.StartingSection:
line.DataType = RecipeDataType.Unknown;
break;
case MMFRecipeStates.TitleSection:
line.DataType = RecipeDataType.Title;
break;
case MMFRecipeStates.IngredientsSection:
line.DataType = RecipeDataType.Ingredients;
break;
case MMFRecipeStates.DescriptionSection:
line.DataType = RecipeDataType.Instructions;
break;
}
}
}
