public TourModel GetNRandomPlaces(int maxTime, int[] timeList, WeatherEntity weather, SubtypeDataEntity subtypeData, bool addRestaurant, string savedPlaces)
{
List <PlaceEntity> newTourList = new List <PlaceEntity>();
bool addedRestaurant = false;
if (savedPlaces != null)
{
var places = new List <string>(savedPlaces.Split(','));
for (int i = 0; i < places.Count(); i++)
{
places[i] = places[i].Trim('"', '[', ']');
}
foreach (string name in places)
{
PlaceEntity place = Tour.Where(i => i.Name == name).FirstOrDefault();
if (place != null)
{
newTourList.Add(place);
maxTime -= 45;
Tour = Tour.Where(u => u.Name != place.Name).ToList();
}
}
if (addedRestaurant)
{
bool found = false;
RestaurantEntity restaurant = new RestaurantEntity();
foreach (string name in places)
{
restaurant = Restaurants.Where(i => i.Name == name).FirstOrDefault();
if (restaurant != null)
{
found = true;
break;
}
}
if (found)
{
newTourList.Add(restaurant);
Restaurants = Restaurants.Where(u => u.Name != restaurant.Name).ToList();
addedRestaurant = true;
}
}
}
if (!addedRestaurant)
{
if (addRestaurant)
{
double[] restaurantRatings = new double[Restaurants.Count()];
for (int i = 0; i < Restaurants.Count(); i++)
{
restaurantRatings[i] = double.Parse(Tour.ElementAt(i).Rating, System.Globalization.CultureInfo.InvariantCulture);
}
int restaurant_index = GetRandomRestaurantIndex(restaurantRatings);
newTourList.Add(Restaurants.ElementAt(restaurant_index));
Restaurants = Restaurants.Where(u => u.Name != Restaurants.ElementAt(restaurant_index).Name).ToList();
}
}
double[] ratings = new double[Tour.Count()];
for (int i = 0; i < Tour.Count(); i++)
{
if (Tour.ElementAt(i).Rating != null)
{
ratings[i] = double.Parse(Tour.ElementAt(i).Rating, System.Globalization.CultureInfo.InvariantCulture);
}
else
{
ratings[i] = 3;
}
}
List <int> index_list = GetRandomIndexList(ratings, timeList, maxTime, weather, subtypeData);
foreach (int i in index_list)
{
newTourList.Add(Tour.ElementAt(i));
}
int[] index_array = index_list.ToArray();
foreach (int i in index_array)
{
Tour = Tour.Where(u => u.Name != Tour.ElementAt(i).Name).ToList();
for (int j = 0; j < index_array.Length; j++)
{
if (index_array[j] > i)
{
index_array[j] -= 1;
}
}
}
return(new TourModel(newTourList));
}