public async Task<RestaurantBill> AddBillAsync(string title, List<string> guests)
{
await GetDataAsync();
Location location = null;
var geoloc = await GetLocation();
if (geoloc != null)
{
//Debug.WriteLine("location pos acc: " + geoloc.Coordinate?.Accuracy.ToString() ?? "undefined");
//Debug.WriteLine("location pos long: " + geoloc.Coordinate?.Point.Position.Longitude.ToString() ?? "undefined");
//Debug.WriteLine("location pos lat: " + geoloc.Coordinate?.Point.Position.Latitude.ToString() ?? "undefined");
location = new Location(geoloc.Coordinate.Point.Position.Longitude, geoloc.Coordinate.Point.Position.Latitude);
}
var newUniqueId = Guid.NewGuid().ToString();
var now = DateTime.Now;
var bill = new RestaurantBill(newUniqueId, title, "", "", "", now, location);
foreach (var guest in guests)
{
bill.AddGuest(guest);
}
Bills.Add(bill);
return bill;
}
public RestaurantBill(String uniqueId, String title, String subtitle, String imagePath, String description, DateTime date, Location Location)
{
this.UniqueId = uniqueId;
this.Title = title;
this.Subtitle = subtitle;
this.Description = description;
this.ImagePath = imagePath;
this.Date = date;
this.Location = Location;
this.Orders = new ObservableCollection<Order>();
//this.Guests = new ObservableCollection<Guest>();
this.Guests = new ObservableCollection<string>();
}
protected void old__DeserializeJson(string jsonText)
{
if (string.IsNullOrWhiteSpace(jsonText))
{
return;
}
JsonObject jsonObject = JsonObject.Parse(jsonText);
JsonArray jsonArray = jsonObject["Bills"].GetArray();
try
{
foreach (JsonValue RestaurantBillValue in jsonArray)
{
JsonObject RestaurantBillObject = RestaurantBillValue.GetObject();
DateTime date = DateTime.Now;
if (RestaurantBillObject.ContainsKey("Date"))
{
// "Date": "/Date(2008-06-15T21:15:07)/",
// http://regexlib.com/(X(1)A(plohCQBrb3JPpHX7KcH8auVKuRp8DdGM8wp_WQvQnRkqt078aQ_FHNpu-E3Q15qMcj_h5r_e1sDU99su-W3jeSa4Rg1YPf-sQ2t6j3wMh1hddZDrF4vczWP07PVccTC83u9Xx3nZSy-1p7Y2br4Fi6q9t_ZFiu_CyGmjBW-cH0xS1ybSZ5-oc4Nut3_tlJ_30))/REDetails.aspx?regexp_id=93
var r = new Regex(@"(?<grdate>20\d{2}(-|\/)((0[1-9])|(1[0-2]))(-|\/)((0[1-9])|([1-2][0-9])|(3[0-1]))(T|\s)(([0-1][0-9])|(2[0-3])):([0-5][0-9]):([0-5][0-9]))");
var strDate = r.Match(RestaurantBillObject["Date"].GetString()).Groups["grdate"].Value;
if (!string.IsNullOrEmpty(strDate))
{
date = DateTime.Parse(strDate);
}
}
Location location = null;
if (RestaurantBillObject.ContainsKey("Location"))
{
JsonObject loc = RestaurantBillObject["Location"].GetObject();
location = new Location(loc["Longitude"].GetString(), loc["Latitude"].GetString());
}
RestaurantBill bill = new RestaurantBill(
RestaurantBillObject["UniqueId"].GetString(),
RestaurantBillObject["Title"].GetString(),
RestaurantBillObject["Subtitle"].GetString(),
RestaurantBillObject["ImagePath"].GetString(),
RestaurantBillObject["Description"].GetString(),
date,
location
);
foreach (JsonValue GuestValue in RestaurantBillObject["Guests"].GetArray())
{
bill.AddGuest(GuestValue.GetString());
}
foreach (JsonValue OrderValue in RestaurantBillObject["Orders"].GetArray())
{
JsonObject OrderObject = OrderValue.GetObject();
decimal price = 0;
price = decimal.Parse(
OrderObject.ContainsKey("Price") ? (OrderObject["Price"].GetString()) : "0",
NumberStyles.AllowDecimalPoint,
CultureInfo.InvariantCulture);
var order = new Order(
OrderObject["UniqueId"].GetString(),
OrderObject["Title"].GetString(),
OrderObject["Subtitle"].GetString(),
OrderObject["ImagePath"].GetString(),
OrderObject["Description"].GetString(),
OrderObject["Content"].GetString(),
price
);
bill.Orders.Add(order);
if (OrderObject.Keys.Contains("Shares"))
{
foreach (JsonValue OrderShareValue in OrderObject["Shares"].GetArray())
{
JsonObject OrderShareObject = OrderShareValue.GetObject();
decimal sharePrice = 0;
sharePrice = decimal.Parse(
OrderShareObject.ContainsKey("Price") ? (OrderShareObject["Price"].GetString()) : "0",
NumberStyles.AllowDecimalPoint,
CultureInfo.InvariantCulture);
order.Shares.Add(
new OrderShare(
//bill.Guests.First( guest => guest.Name == OrderShareObject["Guest"].GetString() ),
//bill.Guests.First(guest => guest.Name == OrderShareObject["Guest"].GetObject()["Name"].GetString()),
OrderShareObject["Guest"].GetString(),
sharePrice
)
);
}
}
}
this.Bills.Add(bill);
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception in GetDataAsync : " + ex.Message);
throw new Exception(ex.Message);
}
}