public void Save(MyFitnessPalDay dayObject)
{
//db = dayObject.db;
//MyFitnessPalDay dayDb = db.MyFitnessPalDays.FirstOrDefault(x => x.Id == dayObject.Id);
//if (dayDb == null)
//{
// //db.FoodItems.Add(foodItem);
// //db.SaveChanges();
// throw new NullReferenceException();
//}
//dayDb.DateOfPage = dayObject.DateOfPage;
//dayDb.TimeStamp = dayObject.TimeStamp;
//dayDb.Html = dayObject.Html;
//db.Entry(dayDb).State = EntityState.Modified;
//db.SaveChanges();
}
public void Update(MyFitnessPalDay day)
{
TimeStamp = day.TimeStamp;
DateOfPage = day.DateOfPage;
Html = day.Html;
}
public static async Task <MfpDay> Parse(string website, MfpDay day)
{
HttpClient http = new HttpClient();
HtmlDocument resultat = new HtmlDocument();
String source;
try
{
var response = await http.GetByteArrayAsync(website);
source = Encoding.GetEncoding("utf-8").GetString(response, 0, response.Length - 1);
source = WebUtility.HtmlDecode(source);
resultat.LoadHtml(source);
}
catch
{
string date = day.SelectedDate.ToString("yyyy-MM-dd");
MyFitnessPalDay mfpd = db.MyFitnessPalDays.FirstOrDefault(x => x.DateOfPage.ToString("yyyy-MM-dd") == date);
if (mfpd == null)
{
throw new HttpException();
}
source = mfpd.Html;
}
day.Htlm = source;
List <HtmlNode> toftitle = resultat.DocumentNode.Descendants().Where
(x => (x.Name == "td" && x.Attributes["class"] != null && x.Attributes["class"].Value.Contains("first alt"))).ToList();
Meal meal = new Meal();
List <HtmlNode> listOfRows = resultat.DocumentNode.Descendants().Where(x => (x.Name == "tr")).ToList();
foreach (HtmlNode node in listOfRows)
{
string line = node.InnerText;
bool isHeaderLine = false;
if (line.Trim() == string.Empty)
{
break;
}
if (line.Contains("AM - 12"))
{
meal = Meal.Meal1;
isHeaderLine = true;
}
if (line.Contains("12 - 13"))
{
meal = Meal.Meal2;
isHeaderLine = true;
}
if (line.Contains("13 - 14"))
{
meal = Meal.Meal3;
isHeaderLine = true;
}
if (line.Contains("14 - 17"))
{
meal = Meal.Meal4;
isHeaderLine = true;
}
if (line.Contains("17 - 20"))
{
meal = Meal.Meal5;
isHeaderLine = true;
}
if (line.Contains("20 - PM"))
{
meal = Meal.Meal6;
isHeaderLine = true;
}
if (!isHeaderLine)
{
FoodItemViewModel fivm = ParseLine(line);
fivm.MealId = (int)meal;
day.All.Add(fivm);
switch (meal)
{
case Meal.Meal1:
day.meal1.Add(fivm);
break;
case Meal.Meal2:
day.meal2.Add(fivm);
break;
case Meal.Meal3:
day.meal3.Add(fivm);
break;
case Meal.Meal4:
day.meal4.Add(fivm);
break;
case Meal.Meal5:
day.meal5.Add(fivm);
break;
case Meal.Meal6:
day.meal6.Add(fivm);
break;
default:
break;
}
}
}
return(day);
}