protected override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
if (NavigationContext.QueryString.TryGetValue(UriParameter.FriendId, out Parameter))
{
Action = ActionType.Details;
FriendEntity = BirthdayUtility.GetFriendDetailsById(Convert.ToInt32(Parameter));
DataContext = FriendEntity;
var birthday = DateTime.Now;
BirthdayText.Text = FriendEntity.Birthday.HasValue
? AppResources.BirthdayOnLabel + " : " + FriendEntity.Birthday.Value.ToString("dd MMM")
: AppResources.BirthdayOnLabel + " : " + AppResources.NotKnownLabel;
//update the UI based on the action
UpdateUIForAction(Action);
AutoEmailToggle.IsChecked = FriendEntity.SendAutoEmailOnBirthday;
AutoEmailToggle.Content = (FriendEntity.SendAutoEmailOnBirthday) ? "Yes" : "No";
//format datetime to current culture
BirthdayPicker.Value = new DateTime(birthday.Year, birthday.Month, birthday.Day, CultureInfo.CurrentCulture.Calendar);
//add buttons to app bar
AddAppBarButtons(FriendEntity);
}
else
{
Action = ActionType.Add;
ActivateSaveButton();
}
//remove backstack
while (NavigationService.BackStack.Any() && !NavigationService.BackStack.ElementAt(0).Source.ToString().Contains("/MainPage.xaml"))
{
NavigationService.RemoveBackEntry();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error On Navigation", MessageBoxButton.OK);
}
}
public static void MigrateXmlDataToDatabase()
{
var friendList = BirthdayUtility.GetFriendBirthdayList();
if (friendList != null && friendList.Count > 0)
{
using (var context = new BirthdayDataContext(Database.DbConnectionString))
{
foreach (var friend in friendList)
{
var dbFriend = new FriendEntity
{
BigProfilePictureUrl = friend.BigProfilePictureUrl,
Birthday =
string.IsNullOrEmpty(friend.Birthday)
? new DateTime?()
: Convert.ToDateTime(friend.Birthday),
Email = friend.Email,
FacebookId = friend.Email,
IsReminderCreated = false,
IsHidden = friend.isHidden,
LastToastRaisedYear = friend.LastToastRaisedYear,
Name = friend.Name,
PhoneNumber = friend.PhoneNumber,
ProfilePictureLocation = friend.ProfilePictureLocation,
ProfilePictureUrl = friend.ProfilePictureUrl,
SendAutoEmailOnBirthday = friend.SendAutoEmailOnBirthday,
TypeOfContact = friend.TypeOfContact
};
context.Friends.InsertOnSubmit(dbFriend);
}
context.SubmitChanges();
}
}
CleanUpOldFiles();
}
/// <summary>
/// Update the saved friend details with the new details downloaded
/// </summary>
/// <param name="downloadedFriend">The newly downloaded friend object</param>
/// <param name="existingFriend">The existing friend details stored locally</param>
private static void UpdateExistingFriendToList(FriendEntity downloadedFriend, FriendEntity existingFriend)
{
//update the properties of existing friend
existingFriend.Birthday = downloadedFriend.Birthday;
existingFriend.Name = downloadedFriend.Name;
existingFriend.ProfilePictureUrl = downloadedFriend.ProfilePictureUrl;
}
private static async Task<List<FriendEntity>> DownloadFriends(String accessToken)
{
var facebookFriendList = new List<FriendEntity>();
var client = new Facebook.FacebookClient(accessToken);
dynamic result = await client.GetTaskAsync("fql", new
{
q = "SELECT uid,name,pic_big,birthday_date FROM user WHERE uid in (SELECT uid2 FROM friend where uid1 = me());"
});
//JArray resultsList = JObject.Parse(result.ToString())["data"];
var resultsList = result["data"];
for (var i = 0; i < resultsList.Count; i++)
{
try
{
var friendObject = resultsList[i];
var friend = new FriendEntity
{
FacebookId = friendObject.uid.ToString(),
Name = friendObject.name,
ProfilePictureUrl = friendObject.pic_big,
Birthday =
(friendObject.birthday_date == null)
? String.Empty
: BirthdayUtility.FormatFBUserBirthday(friendObject.birthday_date.ToString())
};
facebookFriendList.Add(friend);
}
catch (Exception ex)
{
AppLog.WriteToLog(DateTime.Now, "Error getting friend data from object" + ex.Message + ex.StackTrace + ex.InnerException + ex.Data, LogLevel.Error);
}
}
return facebookFriendList;
}
private void SaveButtonClick(object sender, EventArgs e)
{
try
{
if (App.IsTrial)
{
//messagebox to prompt to buy
var buyAppForSaveFriendMessageBox = new CustomMessageBox
{
Height = 300,
Caption = AppResources.BuyFullVersion,
Message = AppResources.BuyAppForAddFriend,
LeftButtonContent = AppResources.BuyLabel,
RightButtonContent = AppResources.LaterLabel,
VerticalAlignment = VerticalAlignment.Center
};
buyAppForSaveFriendMessageBox.Dismissed += BuyAppForSaveFriendBoxDismissed;
buyAppForSaveFriendMessageBox.Show();
return;
}
if (String.IsNullOrEmpty(NameTextBox.Text) || !BirthdayPicker.Value.HasValue)
{
MessageBox.Show(AppResources.WarnNameBdayCompulsory, AppResources.WarnDtlsReq, MessageBoxButton.OK);
return;
}
//display status message
StatusText.Text = AppResources.SavingFrndDtls;
ContentStackPanel.Opacity = 0.2;
StatusPanel.Visibility = Visibility.Visible;
int friendGuid;
if (Action.Equals(ActionType.Add))
{
friendGuid = AddNewFriend();
MessageBox.Show(AppResources.NewFrndCreatedMsg, AppResources.NewFrndAddedTitle, MessageBoxButton.OK);
}
else
{
friendGuid = UpdateFriend();
MessageBox.Show(AppResources.FrndDtlsUpdated, AppResources.FrndDtlsUpdatedTitle, MessageBoxButton.OK);
}
//change the app bar buttons
FriendEntity = BirthdayUtility.GetFriendDetailsById(friendGuid);
AddAppBarButtons(FriendEntity);
//remove focus from textbox
RemoveFocus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppResources.ErrSavingFrndDtls, MessageBoxButton.OK);
}
finally
{
//hide status screen
StatusPanel.Visibility = Visibility.Collapsed;
ContentStackPanel.Opacity = 1;
}
}
private int AddNewFriend()
{
//gather friend details
var friendDetails = new FriendEntity
{
Name = NameTextBox.Text,
Birthday =
(BirthdayPicker.Value.HasValue)
? BirthdayPicker.Value.Value
: new DateTime?(),
Email = EmailTextBox.Text,
PhoneNumber = ContactTextBox.Text,
SendAutoEmailOnBirthday = AutoEmailToggle.IsChecked != null && AutoEmailToggle.IsChecked.Value,
ProfilePictureUrl = Constants.DefaultProfilePic,
TypeOfContact = ContactType.Custom
};
//write updated details to db
return BirthdayUtility.AddNewFriend(friendDetails);
}
private void AddAppBarButtons(FriendEntity friendDetails)
{
ApplicationBar.Buttons.Clear();
IsSaveButtonEnabled = false;
if (friendDetails.TypeOfContact == ContactType.Facebook)
{
var postToWallButton = new ApplicationBarIconButton
{
IconUri = new Uri("/Assets/Images/FbButtonIcon_48x48 copy.PNG", UriKind.Relative),
Text = AppResources.PostToWall
};
postToWallButton.Click += PostToWallButtonClick;
ApplicationBar.Buttons.Add(postToWallButton);
}
if (!string.IsNullOrEmpty(friendDetails.Email))
{
var sendEmailButton = new ApplicationBarIconButton
{
IconUri = new Uri("/Assets/Images/EmailButtonIcon_48x48.png", UriKind.Relative),
Text = AppResources.EmailLabel
};
sendEmailButton.Click += SendEmailButtonClick;
ApplicationBar.Buttons.Add(sendEmailButton);
}
if (!string.IsNullOrEmpty(friendDetails.PhoneNumber))
{
var callButton = new ApplicationBarIconButton
{
IconUri = new Uri("/Assets/AppBar/feature.phone.png", UriKind.Relative),
Text = AppResources.CallLabel
};
callButton.Click += CallButtonClick;
ApplicationBar.Buttons.Add(callButton);
var sendMessageButton = new ApplicationBarIconButton
{
IconUri = new Uri("/Assets/AppBar/feature.email.png", UriKind.Relative),
Text = AppResources.MessageLabel
};
sendMessageButton.Click += SendMessageButtonClick;
ApplicationBar.Buttons.Add(sendMessageButton);
}
ApplicationBar.IsVisible = ApplicationBar.Buttons.Count>0;
}
/// <summary>
/// Add a new friend
/// </summary>
/// <param name="friendDetails">The details of the friend to be added</param>
/// <returns>The Guid of the new friend</returns>
public static int AddNewFriend(FriendEntity friendDetails)
{
using (var context =new BirthdayDataContext(Database.DbConnectionString))
{
friendDetails.SendAutoEmailOnBirthday = true;
friendDetails.IsReminderCreated = false;
friendDetails.IsHidden = false;
friendDetails.LastToastRaisedYear = 1900;
context.Friends.InsertOnSubmit(friendDetails);
context.SubmitChanges();
return friendDetails.UniqueId;
}
}
/// <summary>
/// Update the properties if the freind details
/// </summary>
/// <param name="existingFriend">Existing friend details</param>
/// <param name="updatedFriend">Friend details with updated properties</param>
private static void CopyProperties(FriendEntity existingFriend, FriendEntity updatedFriend)
{
existingFriend.BigProfilePictureUrl = updatedFriend.BigProfilePictureUrl;
existingFriend.Birthday = updatedFriend.Birthday;
existingFriend.Email = updatedFriend.Email;
existingFriend.FacebookId = updatedFriend.FacebookId;
existingFriend.IsHidden = updatedFriend.IsHidden;
existingFriend.IsReminderCreated = updatedFriend.IsReminderCreated;
existingFriend.LastToastRaisedYear = updatedFriend.LastToastRaisedYear;
existingFriend.Name = updatedFriend.Name;
existingFriend.PhoneNumber = updatedFriend.PhoneNumber;
existingFriend.ProfilePictureLocation = updatedFriend.ProfilePictureLocation;
existingFriend.ProfilePictureUrl = updatedFriend.ProfilePictureUrl;
existingFriend.SendAutoEmailOnBirthday = updatedFriend.SendAutoEmailOnBirthday;
existingFriend.TypeOfContact = updatedFriend.TypeOfContact;
existingFriend.UniqueId = updatedFriend.UniqueId;
}
/// <summary>
/// Updates the details of a particulat friend
/// </summary>
/// <param name="friendDetails">The details of the friend to update</param>
public static void UpdateFriendDetails(FriendEntity friendDetails)
{
using (var context = new BirthdayDataContext(Database.DbConnectionString))
{
var existingFriend = (from friend in context.Friends
where friend.UniqueId == friendDetails.UniqueId
select friend).FirstOrDefault();
CopyProperties(existingFriend, friendDetails);
//considering the scenario where the data should be automatically updated as reference has been updated
context.SubmitChanges();
}
}