public async static void UpdateTile(Location location, string method, string asrMethod, string midnightMethod)
{
string lang = "en";
CultureInfo currentCulture = CultureInfo.CurrentCulture;
if (currentCulture.Name == "fr-FR")
lang = "fr";
DateTime date = DateTime.Now;
int dst = LocationService.GetDSTByRegion(location.Country, location.State, location.City, location.TimeZone, date);
CultureInfo culture = new CultureInfo("en-US");
DateTime expires = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 23, 59, 59).ToUniversalTime();
string urlString = string.Format("http://islamine.com/services/prayertimes?date={0}&latitude={1}&longitude={2}&timezone={3}&dst={4}&method={5}&city={6}&timezonename={7}&lang={8}&asr={9}&midnight={10}",
date.ToString("yyyy-MM-dd HH:mm:ss"),
location.Latitude.ToString("0.#####", culture),
location.Longitude.ToString("0.#####", culture),
location.TimeZone.ToString("0.#", culture),
dst,
method,
location.City,
location.TimezoneName.Replace('/', '-'),
lang,
asrMethod,
midnightMethod);
PeriodicUpdateRecurrence recurrence = PeriodicUpdateRecurrence.Hour;
DateTime tomorrow = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 1).AddDays(1);
DateTimeOffset startTime = new DateTimeOffset(tomorrow);
TileUpdateManager.CreateTileUpdaterForApplication().StartPeriodicUpdate(new Uri(urlString), recurrence);
}
public async static Task PlanToastNotifications(CancellationToken token, PrayerTimeCalculation prayerCalculation, Location location)
{
if (!token.IsCancellationRequested)
{
await Task.Factory.StartNew(() =>
{
DoToastNotificationPlanning(ref token, prayerCalculation, location);
}, token);
}
}
private void UpdateTile(Location location, MethodBase method, string asrMethod, string midnightMethod)
{
if (!string.IsNullOrEmpty(location.City) && method != null)
Notification.UpdateTile(location, method.ToString(), asrMethod, midnightMethod);
}
private async Task UpdateToastNotifications(Location location, MethodBase method, string asrMethod, string midnightMethod)
{
this.source = new CancellationTokenSource();
PrayerTimeCalculation prayerCalculation = new PrayerTimeCalculation(
method,
ConvertStringToAsrMethod(asrMethod),
ConvertStringToMidnightMethod(midnightMethod),
this.MaghribAdjustement);
await Notification.PlanToastNotifications(source.Token, prayerCalculation, location);
}
public void UpdateNotifications()
{
// Cancel previous toast notification planning
this.CancelPlanningToastNotifications();
Location homeLocation = new Location();
homeLocation.Latitude = Convert.ToDouble(localSettings.Values["latitude"]);
homeLocation.Longitude = Convert.ToDouble(localSettings.Values["longitude"]);
homeLocation.City = (string)localSettings.Values["city"];
homeLocation.State = (string)localSettings.Values["state"];
homeLocation.Country = (string)localSettings.Values["country"];
homeLocation.TimeZone = Convert.ToDouble(localSettings.Values["timezone"]);
homeLocation.TimezoneName = (string)localSettings.Values["timezoneName"];
MethodBase homeMethod = null;
if (MethodName == "Auto")
homeMethod = GetMethodByCountry(location.Country, location.City);
else
homeMethod = Method;
this.UpdateTile(homeLocation, homeMethod, AsrMethod, MidnightMethod);
toastNotificationsTask = this.UpdateToastNotifications(homeLocation, homeMethod, AsrMethod, MidnightMethod);
}
public async void SearchCity(string city)
{
try
{
ErrorMessage = "";
IsSearching = true;
bool found = false;
Location = new Location();
// Try in cache first
List<Location> cacheList = await LocationService.GetLocationsFromCache();
foreach (Location item in cacheList)
{
if (item.City.ToLower().Contains(city.ToLower()))
{
Location = item;
found = true;
IsCoordsComplete = true;
IsSearching = false;
break;
}
}
//if (found && LocationService.IsCachedLocationExpired(Location))
//{
// LocationService.DeleteFile(Filenames.Locations);
// found = false;
//}
if (!found)
{
Tuple<double, double, string, string, string> position = await LocationService.GetPosition(city);
Location.Latitude = position.Item1;
Location.Longitude = position.Item2;
Location.City = position.Item3;
Location.State = position.Item4;
Location.Country = position.Item5;
Tuple<double, int, string> zoneInfos = await LocationService.GetTimeInfos(Location.Latitude, Location.Longitude);
Location.TimeZone = zoneInfos.Item1;
Location.TimezoneName = zoneInfos.Item3;
Location.Dst = LocationService.GetDSTByRegion(Location.Country, Location.State, Location.City, Location.TimeZone, DateTime.Now);
OnPropertyChanged("Location");
IsCoordsComplete = true;
// Mise en cache
await LocationService.CacheLocation(Location.City, Location.State, Location.Country, Location.Latitude, Location.Longitude, Location.TimeZone, Location.Dst, Location.TimezoneName);
}
ComputePrayers();
if (string.IsNullOrEmpty((string)localSettings.Values["city"]))
{
SaveHomeSettings();
UpdateNotifications();
}
}
catch (FileNotFoundException)
{
ErrorMessage = loader.GetString("ErrorMessagesLocationNotFoundError");
}
catch (NotSupportedException e)
{
ErrorMessage = e.Message;
}
catch (Exception)
{
ErrorMessage = loader.GetString("ErrorMessagesInternetConnectionError");
}
finally
{
IsSearching = false;
}
}
public void LoadPrayersByLocation(Location location)
{
Location = location;
ComputePrayers();
}
public async Task LoadPrayersWithGeolocation()
{
IsSearching = true;
Location = new Location();
bool success = await GetGeoposition();
if (success)
{
SaveHomeSettings();
ComputePrayers(TimeZoneInfo.Local);
UpdateNotifications();
}
else
{
if (Groups != null && Groups.Count > 0)
Groups.Clear();
}
}
public PrayerViewModel()
{
timer.Tick += TimerTick;
timer.Interval = new TimeSpan(0, 0, 1);
timer.Start();
currentDate = DateTime.Now;
MethodUsedString = loader.GetString("CurrentMethod");
DisplayMode = DisplayModes.NextSevenDays;
MethodName = (string)localSettings.Values["method"];
if (string.IsNullOrWhiteSpace(MethodName))
MethodName = MethodsList[0];
AsrMethod = (string)localSettings.Values["asrMethod"];
if (string.IsNullOrWhiteSpace(AsrMethod))
AsrMethod = AsrMethodsList[0];
MidnightMethod = (string)localSettings.Values["midnightMethod"];
if (string.IsNullOrWhiteSpace(MidnightMethod))
MidnightMethod = MidnightMethodsList[0];
int maghribAdj;
if (int.TryParse((string)localSettings.Values["maghribAdjustement"], out maghribAdj))
MaghribAdjustement = maghribAdj;
else
MaghribAdjustement = DefaultValues.MaghribAdjustment;
Location = new Location();
try
{
SearchPane = SearchPane.GetForCurrentView();
if (SearchPane != null)
{
this.IsSearchEnabled = true;
}
}
catch { }
}
public FavoritesViewModel(Location location = null)
{
this.location = location;
FavoritesTitle = loader.GetString("FavoritesTitle");
}
private static void DoToastNotificationPlanning(ref CancellationToken token, PrayerTimeCalculation prayerCalculation, Location location)
{
// Plan notifications for 680 days
int days = 680;
DateTime now = DateTime.Now;
DateTime currentDate = new DateTime(now.Year, now.Month, now.Day);
DateTime date;
XmlDocument toastXml = ToastNotificationManager.GetTemplateContent(ToastTemplateType.ToastText02);
ToastNotifier notifier = ToastNotificationManager.CreateToastNotifier();
// Remove all scheduled notifications
IEnumerable<ScheduledToastNotification> scheduledNotifications = notifier.GetScheduledToastNotifications();
foreach (ScheduledToastNotification scheduledNotification in scheduledNotifications)
{
if (token.IsCancellationRequested)
{
return;
}
notifier.RemoveFromSchedule(scheduledNotification);
}
for (int i = 0; i < days; i++)
{
date = currentDate.AddDays(i);
string day = date.ToString("ddd d MMM");
TimeFormat format = TimeFormat.Format24h;
int dst = LocationService.GetDSTByRegion(location.Country, location.State, location.City, location.TimeZone, date);
IDictionary prayers = prayerCalculation.GetTimes(date, location.Latitude, location.Longitude, location.TimeZone, dst, format);
foreach (DictionaryEntry prayer in prayers)
{
if (token.IsCancellationRequested)
{
return;
}
if (prayer.Key != "Imsak" && prayer.Key != "Sunset" && prayer.Key != "Midnight")
{
string prayerName = prayer.Key.ToString();
if (prayer.Key == "Sunrise")
{
prayerName = "Shuruq";
}
XmlNodeList stringElements = toastXml.GetElementsByTagName("text");
string label = prayerName == "Shuruq" ? loader.GetString("ToastNotificationShuruqText") : loader.GetString("ToastNotificationText");
if (!stringElements.Item(0).HasChildNodes())
{
stringElements.Item(0).AppendChild(toastXml.CreateTextNode(label));
}
else
{
stringElements.Item(0).ReplaceChild(toastXml.CreateTextNode(label), stringElements.Item(0).FirstChild);
}
string prayerText = prayerName + " " + prayer.Value.ToString();
if (!stringElements.Item(1).HasChildNodes())
{
stringElements.Item(1).AppendChild(toastXml.CreateTextNode(prayerText));
}
else
{
stringElements.Item(1).ReplaceChild(toastXml.CreateTextNode(prayerText), stringElements.Item(1).FirstChild);
}
string[] split = prayer.Value.ToString().Split(':');
DateTime prayerTime = date.AddHours(Convert.ToDouble(split[0])).AddMinutes(Convert.ToDouble(split[1]));
if (prayerTime > DateTime.Now)
{
DateTimeOffset displayTime = new DateTimeOffset(prayerTime);
ScheduledToastNotification scheduledToast = new ScheduledToastNotification(toastXml, displayTime);
scheduledToast.Id = prayerName + " " + i;
notifier.AddToSchedule(scheduledToast);
}
}
}
}
}
