public void Display (string body, string title, GoalsAvailable availableGoal, string cancelButtonTitle, string acceptButtonTitle = "", Action<GoalsAvailable, int> action = null)
{
EditText goalTextBox = new EditText (Forms.Context);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder (Forms.Context);
alertDialogBuilder.SetTitle (title);
alertDialogBuilder.SetMessage (body);
alertDialogBuilder.SetView (goalTextBox);
goalTextBox.InputType = Android.Text.InputTypes.NumberFlagSigned;
var inputFilter = new Android.Text.InputFilterLengthFilter (7);
var filters = new Android.Text.IInputFilter[1];
filters [0] = inputFilter;
goalTextBox.SetFilters (filters);
goalTextBox.InputType = Android.Text.InputTypes.ClassNumber;
alertDialogBuilder.SetPositiveButton ("OK", (senderAlert, args) => {
if(action != null)
{
int goalValue;
int.TryParse(goalTextBox.Text, out goalValue);
action.Invoke(availableGoal, goalValue);
}
} );
alertDialogBuilder.SetNeutralButton ("CANCEL", (senderAlert, args) => {
} );
alertDialogBuilder.Show ();
}
public void Display (string body, string title, GoalsAvailable goalAvailable, string cancelButtonTitle, string acceptButtonTitle = "", Action<GoalsAvailable, int> action = null)
{
UIAlertView alert = new UIAlertView();
alert.Title = title;
alert.AddButton(acceptButtonTitle);
alert.AddButton(cancelButtonTitle);
alert.Message = body;
alert.AlertViewStyle = UIAlertViewStyle.PlainTextInput;
alert.GetTextField(0).KeyboardType=UIKeyboardType.NumberPad;
const int maxCharacters =7;
alert.GetTextField(0).ShouldChangeCharacters = (textField, range, replacement) =>
{
var newContent = new NSString(textField.Text).Replace(range, new NSString(replacement)).ToString();
int number;
return newContent.Length <= maxCharacters && (replacement.Length == 0 || int.TryParse(replacement, out number));
};
alert.Clicked += (object s, UIButtonEventArgs ev) =>
{
if(action != null)
{
if(ev.ButtonIndex ==0)
{
string input = alert.GetTextField(0).Text;
int goalValue;
int.TryParse(input, out goalValue);
action.Invoke(goalAvailable, goalValue);
}
}
};
alert.Show();
}
public async static Task DeleteGoalsAvailable (GoalsAvailable goalsAvailable)
{
var db = DependencyService.Get<ISQLite> ().GetAsyncConnection ();
await db.DeleteAsync (goalsAvailable);
}
//private static readonly AsyncLock Mutex = new AsyncLock ();
public async static Task SaveGoalsAvailable (GoalsAvailable goalsAvailable)
{
var db = DependencyService.Get<ISQLite> ().GetAsyncConnection ();
await db.CreateTableAsync<GoalsAvailable> ();
var currentRecord = await db.Table<GoalsAvailable> ().Where (row => row.GoalID == goalsAvailable.GoalID).FirstOrDefaultAsync ();
if (currentRecord != null && currentRecord.Id != 0) {
await db.UpdateAsync (goalsAvailable);
} else {
await db.InsertAsync (goalsAvailable);
}
}
public mpGoalsViewModel(User selectedUser)
{
SelectedUser = selectedUser;
//get the Member Image
if(SelectedUser.ImageURL == null || SelectedUser.ImageURL == ""){
MemberImage = "memberpic.png";
}else{
MemberImage = SelectedUser.ImageURL;
}
AvailableGoalsList = new ObservableCollection<GoalsAvailable> ();
MemberGoalsList = new ObservableCollection<MemberGoals> ();
if (CrossConnectivity.Current.IsConnected) {
Task.Run (async() => {
var availableGoalsListAPI = await CoachServices.GetAvailableGoals ();
var memberGoalsListAPI = await CoachServices.GetMemberGoals(SelectedUser.ProfileID);
//If available goals returned from the API delete all goals from local database
if(availableGoalsListAPI.Count() > 0)
{
var goalsAvailableToDeleteDB = await GoalsAvailableDAL.GetGoalsAvailable();
foreach(var goalToDelete in goalsAvailableToDeleteDB)
{
await GoalsAvailableDAL.DeleteGoalsAvailable(goalToDelete);
}
}
//If member goals returned from the API delete all goals from local database
if(memberGoalsListAPI.Count() > 0)
{
var memberGoalsToDeleteDB = await MemberGoalsDAL.GetMemberGoals(SelectedUser.ProfileID);
foreach(var goalToDelete in memberGoalsToDeleteDB)
{
if(!goalToDelete.IsSoftDeleted)
{
await MemberGoalsDAL.DeleteMemberGoals(goalToDelete);
}
}
}
foreach(var availableGoalDTO in availableGoalsListAPI)
{
GoalsAvailable availableGoal = new GoalsAvailable();
availableGoal.GoalID = availableGoalDTO.GoalID;
availableGoal.GoalName = availableGoalDTO.GoalName;
await GoalsAvailableDAL.SaveGoalsAvailable(availableGoal);
}
var goalsAvailableDB = await GoalsAvailableDAL.GetGoalsAvailable();
AvailableGoalsList = new ObservableCollection<GoalsAvailable> (goalsAvailableDB);
foreach(var memberGoalDTO in memberGoalsListAPI)
{
MemberGoals memberGoal = new MemberGoals();
memberGoal.GoalID = memberGoalDTO.GoalID;
memberGoal.GoalSetDate = memberGoalDTO.GoalSetDate;
memberGoal.GoalValue = memberGoalDTO.GoalValue;
memberGoal.MemberGoalValueID = memberGoalDTO.MemberGoalValueID;
memberGoal.ProfileID = memberGoalDTO.ProfileID;
string goalName = AvailableGoalsList.First(row => row.GoalID == memberGoal.GoalID).GoalName;
memberGoal.GoalDisplayValue = memberGoal.GoalValue.ToString() + " " + goalName;
await MemberGoalsDAL.SaveMemberGoals(memberGoal);
}
var memberGoalsDB = await MemberGoalsDAL.GetMemberGoals(SelectedUser.ProfileID);
MemberGoalsList = new ObservableCollection<MemberGoals> (memberGoalsDB);
});
} else {
DependencyService.Get<ICustomDialog>().Display("You are not connected to a network. The displayed data might not be up to date.", "OK");
Task.Run (async() => {
var goalsAvailableDB = await GoalsAvailableDAL.GetGoalsAvailable();
AvailableGoalsList = new ObservableCollection<GoalsAvailable> (goalsAvailableDB);
var memberGoalsDB = await MemberGoalsDAL.GetMemberGoals(SelectedUser.ProfileID);
MemberGoalsList = new ObservableCollection<MemberGoals> (memberGoalsDB);
});
}
}
public async void AddGoal(GoalsAvailable goalAvailable, int goalValue)
{
List<MemberGoals> memberGoalsDTOList = new List<MemberGoals> ();
MemberGoals memberGoalsDTO = new MemberGoals ();
memberGoalsDTO.GoalID = goalAvailable.GoalID;
memberGoalsDTO.GoalSetDate = DateTime.Now.ToString ();
memberGoalsDTO.GoalValue = goalValue;
//Insert new goal by assigning value of 0
memberGoalsDTO.MemberGoalValueID = 0;
memberGoalsDTO.ProfileID = SelectedUser.ProfileID;
memberGoalsDTOList.Add (memberGoalsDTO);
if (CrossConnectivity.Current.IsConnected) {
var resultList = await CoachServices.SaveMemberGoalsToServer (memberGoalsDTOList);
memberGoalsDTO.MemberGoalValueID = resultList [0].MemberGoalValueID;
}
MemberGoals memberGoal = new MemberGoals ();
memberGoal.GoalDisplayValue = goalValue.ToString() + " " + goalAvailable.GoalName;
memberGoal.GoalID = memberGoalsDTO.GoalID;
memberGoal.GoalSetDate = memberGoalsDTO.GoalSetDate;
memberGoal.GoalValue = memberGoalsDTO.GoalValue;
memberGoal.MemberGoalValueID = memberGoalsDTO.MemberGoalValueID;
memberGoal.ProfileID = memberGoalsDTO.ProfileID;
await MemberGoalsDAL.SaveMemberGoals (memberGoal);
var memberGoalsDB = await MemberGoalsDAL.GetMemberGoals(SelectedUser.ProfileID);
MemberGoalsList = new ObservableCollection<MemberGoals> (memberGoalsDB);
MessagingCenter.Send<mpGoalsPage> (Application.Current.MainPage.Navigation.NavigationStack.Last() as mpGoalsPage, "GoalsModified");
}