private async void Button_ClickedNext(object sender, EventArgs e)
{
loadingPopup = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPopup);
loadispushed = true;
pageNo += 1;
if (pageNo > totalPages)
{
pageNo = 1;
}
var parsedObject = await APIPOST(searchInput, pageNo);
var json2 = parsedObject["foods"].ToString();
foodList = JsonConvert.DeserializeObject <IEnumerable <APIPostFoodModel> >(json2);
foreach (var x in foodList)
{
if (x.dataType == "Branded" && x.brandOwner != null)
{
x.description = x.description + "\nBrand: " + x.brandOwner;
}
}
var listView = new ListView();
listViewFood.ItemsSource = foodList;
await Navigation.RemovePopupPageAsync(loadingPopup);
thisPage = pageNo + "/" + totalPages;
}
private async void RadButton_ClickedCalculate(object sender, EventArgs e)
{
var loadingPage = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPage);
string myinput = await AddCustomButton(this.Navigation, loadingPage);
}
private async void OnLogin(object sender, EventArgs e)
{
var loadingPage = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPage);
await Task.Delay(2000);
await Navigation.RemovePopupPageAsync(loadingPage);
// await Navigation.PushPopupAsync(new LoginSuccessPopupPage());
}
public async void AddButtonWindow(object sender, EventArgs e)
{
var loadingPage = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPage);
CheckTutorial4();
string myinput = await AddCustomButton(this.Navigation, loadingPage);
if (myinput == "ok")
{
}
}
private async void Button_ClickedCreate(object sender, EventArgs e)
{
var loadingPage = new LoadingPopup();
var data = Application.Current.Properties;
if (Name.Text == "" || Calories2.Text == "")
{
var alert = new PopupAlert("You must at least fill the Name and Calories fields.");
await Navigation.PushPopupAsync(alert);
return;
}
else
{
//var loadingPage = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPage);
var no = data["noOfFoods"] = (Convert.ToInt32(data["noOfFoods"]) + 1).ToString(); //classid
string[] modArr = fullPortionString.Split('(');
string modArrNumb = modArr[modArr.Count() - 1].Replace(')', ' ');
double modArrFloat = Convert.ToDouble(modArrNumb.Replace('g', ' '));
FoodModel foodtosave = new FoodModel(timeOfDay,
(Calories2.Text != "") ? Convert.ToDouble(Calories2.Text) : 0,
(CarbsPg.Text != "") ? Convert.ToDouble(CarbsPg.Text) : 0,
(FatPg.Text != "") ? Convert.ToDouble(FatPg.Text) : 0,
(ProteinPg.Text != "") ? Convert.ToDouble(ProteinPg.Text) : 0,
(MoreInfo.Text != "") ? MoreInfo.Text : "",
modArrFloat,
(Name.Text != "") ? Name.Text : "0",
Convert.ToInt32(no.ToString()),
0
);
var foodJson = JsonConvert.SerializeObject(foodtosave);
data.Add(foodtosave.ClassId.ToString() + "food", foodJson);
await Application.Current.SavePropertiesAsync();
await Navigation.RemovePopupPageAsync(loadingPage);
ClearButtons();
MealView.Invoker.CustomButtonCreatorInvoker(foodtosave);
await Task.Delay(100);
PopupPage btncreated = new PopupAlert("Button Created!");
await Navigation.PushPopupAsync(btncreated);
}
}
private async void SearchboxUnFocused(object sender, FocusEventArgs e)
{
checkdelay = true;
if (activeSearch)
{
if (Name.Text.Length >= 3 && !justsearched)
{
await Task.Run(() => { Delayer(); });
justsearched = true;
//viewModel.ClearNamePlc("");
loadingPopup = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPopup);
loadispushed = true;
//await Navigation.RemovePopupPageAsync(loadingPage);
string URL2 = "https://api.nal.usda.gov/fdc/v1/search?api_key=aurg5ejFKMIpBq79PlHAkkCRCfEKt6s1hYnNKwg8";
var searchinput = Name.Text;
var values = new Dictionary <string, string>
{
{ "generalSearchInput", searchinput },
{ "pageNumber", "1" },
{ "requireAllWords", "true" },
{ "sortField", "score" }
};
HttpClient HttpClient = new HttpClient();
// client2.BaseAddress = new Uri(URL);
// HttpContent content = new FormUrlEncodedContent(values);
// HttpContent content = new En(values);
var stringPayload = await Task.Run(() => JsonConvert.SerializeObject(values));
var content = new StringContent(stringPayload, Encoding.UTF8, "application/json");
//var yo = content.GetType();
HttpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
if (CheckForInternetConnection())
{
var response2 = await HttpClient.PostAsync(URL2, content);
if (response2.IsSuccessStatusCode)
{
var responseString = await response2.Content.ReadAsStringAsync();
// var httpContent = new StringContent(jsonData, Encoding.UTF8, "application/json");
// var json = Newtonsoft.Json.JsonConvert.SerializeObject(responseString, Newtonsoft.Json.Formatting.Indented);
var parsedObject = JObject.Parse(responseString);
// var properties = JsonConvert.DeserializeObject<IEnumerable<APIHitsAndPages>>(parsedObject.ToString());
var json2 = parsedObject["foods"].ToString();
var totalPages = Convert.ToInt32(parsedObject["totalPages"].ToString());
var currentPage = Convert.ToInt32(parsedObject["currentPage"].ToString());
//Debug.WriteLine(json);
HttpClient.Dispose();
checkdelay = false;
try
{
await Navigation.RemovePopupPageAsync(globalAlert);
loadispushed = false;
}
catch
{
loadispushed = false;
}
// var yo = json2.Count();
if (json2.Count() == 2) //[] -> 2 chars
{
justsearched = false;
// viewModel.ClearNamePlc("search...");
var alert = new PopupAlert("No Entries found.");
try
{
await Navigation.RemovePopupPageAsync(loadingPopup);
loadispushed = false;
}
catch
{
loadispushed = false;
}
await Navigation.PushPopupAsync(alert);
return;
}
var loadingPage2 = new APIListView(json2, this, loadingPopup, searchinput, totalPages, currentPage);
// await Navigation.PopAllPopupAsync();
await Navigation.PushPopupAsync(loadingPage2);
}
}
else
{
justsearched = false;
// viewModel.ClearNamePlc("search...");
await DisplayAlert("Error", "Could not reach database.\nCheck your internet conenction.", "OK");
await Navigation.PopAllPopupAsync();
}
}
}
}
public Task <string> AddCustomButton(INavigation navigation, LoadingPopup loadingPage)
{
//apo edw kai katw gia na ginei to return
var tcs = new TaskCompletionSource <string>();
var page = new PopupPage();
var btnOk = new RadButton
{
Text = "Done",
WidthRequest = 100,
BackgroundColor = Color.FromRgb(0.8, 0.8, 0.8),
};
btnOk.Clicked += async(s, e) =>
{
// close page
await navigation.RemovePopupPageAsync(page);
// pass result
tcs.SetResult("ok");
};
var slButtons = new StackLayout
{
Children = { btnOk },
//Children = { btnOk, btnCancel },
};
//apo edw kai panw gia na ginei to return
//var layout = new StackLayout
//{
// VerticalOptions = LayoutOptions.CenterAndExpand,
// HorizontalOptions = LayoutOptions.CenterAndExpand,
// Orientation = StackOrientation.Vertical,
// //Children = { lblTitle, lblMessage, carview, slButtons },
// Children = { carview },
//};
// create and show page
//var page = new ContentPage();
//page.Content = layout;
var carview = new CreateCustomButton(timofday);
var layout = new StackLayout
{
// Children = { carview.Content, slButtons }
Children = { carview.Content }
};
page.Content = layout;
navigation.RemovePopupPageAsync(loadingPage);
navigation.PushPopupAsync(page);
// open keyboard
//txtInput.Focus();
// code is waiting her, until result is passed with tcs.SetResult() in btn-Clicked
// then proc returns the result
return(tcs.Task);
}
private async void SelectedItem(object sender, EventArgs e)
{
loadingPopup = new LoadingPopup();
await Navigation.PushPopupAsync(loadingPopup);
loadispushed = true;
var tapped_label = sender as StackLayout;
tapped_label.BackgroundColor = Color.Orange;
var fcdId = tapped_label.ClassId;
var parsedObject = await APIGET(fcdId);
if (parsedObject == null)
{
return;
}
var json2 = parsedObject["foodNutrients"].ToString();
var foodNutrients = JsonConvert.DeserializeObject <IEnumerable <APIGetFoodModel> >(json2);
var foodportion = parsedObject["foodPortions"].ToString();
var portionUnits = JsonConvert.DeserializeObject <IEnumerable <APIgramWeightModel> >(foodportion);
LocalFoodModel foodtosave = new LocalFoodModel();
int i = 0;
foreach (var nu in foodNutrients)
{
if (nu.nutrient.name == "Protein" && nu.nutrient.unitName == "g")
{
foodtosave.Prot = nu.amount;
i += 1;
}
if (nu.nutrient.name == "Total lipid (fat)" && nu.nutrient.unitName == "g")
{
foodtosave.Fat = nu.amount;
i += 1;
}
if (nu.nutrient.name == "Carbohydrate, by difference" && nu.nutrient.unitName == "g")
{
foodtosave.Carb = nu.amount;
i += 1;
}
if (nu.nutrient.name == "Energy" && nu.nutrient.unitName == "kcal")
{
foodtosave.Cal = nu.amount;
i += 1;
}
if (nu.nutrient.name == "Sugars, total including NLEA" && nu.nutrient.unitName == "g")
{
foodtosave.MoreInfo = nu.amount;
i += 1;
}
if (i == 5)
{
break;
}
}
// foodtosave.Name = foodNutrients.First().gramWeight; // to add grams to name of food
foodtosave.gramsEnum = portionUnits;
var x = new FoodInfoModel();
x.FoodCal = String.Format("{0:C2}", foodtosave.Cal);
x.FoodCarb = String.Format("{0:C2}", foodtosave.Carb);
x.FoodProt = String.Format("{0:C2}", foodtosave.Prot);
x.FoodFat = String.Format("{0:C2}", foodtosave.Fat);
x.MoreInfo = foodtosave.MoreInfo;
x.IsCustomButton = "100g\n\nnote: you can change\nthe portion later.";
var view = new FoodInfo(x, null, 0, true);
//var x = new PopupAlert("is this ok?");
//await Navigation.PushPopupAsync(x, true);
string myinput = await IsOk(this.Navigation, view, loadingPopup);
//pageref.ClearButtons(false);
//pageref.SetButtons(foodtosave);
if (myinput == "Ok")
{
CreateSearch.Invoker.SetButtons(foodtosave);
// await Navigation.RemovePopupPageAsync(loadingPage);
await Navigation.RemovePopupPageAsync(this);
}
else
{
tapped_label.BackgroundColor = Color.Default;
//await Navigation.RemovePopupPageAsync(loadingPage);
}
//var your_viewcell = tapped_label.Parent as ViewCell;
//var your_binded_object = your_viewcell.BindingContext;
}
public Task <string> AddCustomButton(INavigation navigation, LoadingPopup loadingPage)
{
//apo edw kai katw gia na ginei to return
var tcs = new TaskCompletionSource <string>();
var page = new PopupPage();
var btnOk = new RadButton
{
Text = "Done",
WidthRequest = 100,
BackgroundColor = Color.FromRgb(0.8, 0.8, 0.8),
};
var slButtons = new StackLayout
{
Children = { btnOk },
//Children = { btnOk, btnCancel },
};
//apo edw kai panw gia na ginei to return
//var layout = new StackLayout
//{
// VerticalOptions = LayoutOptions.CenterAndExpand,
// HorizontalOptions = LayoutOptions.CenterAndExpand,
// Orientation = StackOrientation.Vertical,
// //Children = { lblTitle, lblMessage, carview, slButtons },
// Children = { carview },
//};
// create and show page
//var page = new ContentPage();
//page.Content = layout;
var carview = new CalcCal();
//carview.BackgroundColor = Color.FromHex("#c0cca7") ;
page.BackgroundColor = Color.NavajoWhite;
carview.MealFrame.BackgroundColor = Color.NavajoWhite;
var layout = new StackLayout
{
Children = { carview.Content, slButtons }
};
page.Content = layout;
// page.BackgroundColor = Color.FromHex("#c0cca7");
page.BackgroundColor = Color.NavajoWhite;
btnOk.BackgroundColor = Color.DarkTurquoise;
navigation.RemovePopupPageAsync(loadingPage);
navigation.PushPopupAsync(page);
btnOk.Clicked += async(s, e) =>
{
// close page
if (carview.SliderGoalCalories.Text == "" || carview.SliderGoalCalories.Text == null)
{
string myinput = await MainPage.CustomAlert(this.Navigation, "Goal Calories not calculated.\nCancel?");
if (myinput == "yes")
{
}
if (myinput == "no")
{
return;
}
}
if (carview.SliderGoalCalories.Text != "" && carview.SliderGoalCalories.Text != null)
{
var cal = Convert.ToDouble(carview.SliderGoalCalories.Text.Replace(" Calories.", ""));
Calories.Text = cal.ToString();
Calories_TextChanged(null, null);//ginetai apo dw update twn timwn
}
await navigation.RemovePopupPageAsync(page);
ApplyShadowsLocal();
// pass result
tcs.SetResult("ok");
};
// open keyboard
//txtInput.Focus();
// code is waiting her, until result is passed with tcs.SetResult() in btn-Clicked
// then proc returns the result
return(tcs.Task);
}
private async void Calendar_CellTapped(object sender, CalendarCell e)
{
var x = e as CalendarDateCell;
if (x != null)
{
if (lastdateselected.Date != x.Date)
{
lastdateselected = x.Date;
return;
}
var loading = new LoadingPopup();
await Navigation.PushPopupAsync(loading);
var data = Application.Current.Properties;
DateTime start = (calendar as RadCalendar).MinDate;
var num = (x.Date - start.Date).TotalDays + 1;
var food = "";
if (x.Date == DateTime.Now.Date)
{
food = data["todayspressedlist"].ToString();
if (food.Length == 0)
{
var alert1 = new PopupAlert("No data for selected date.");
await Navigation.RemovePopupPageAsync(loading);
await Navigation.PushPopupAsync(alert1);
return;
}
}
else
{
// var num = (DateTime.Now.Date - x.Date).TotalDays;
bool exists = data.Any(p => p.Key == num + "day");
if (!exists)
{
var alert1 = new PopupAlert("No data for selected date.");
await Navigation.RemovePopupPageAsync(loading);
await Navigation.PushPopupAsync(alert1);
return;
}
else
{
food = data[num + "day"].ToString();
}
}
var list = new List <int>();
int inde = 0;
if (x.Date == DateTime.Now.Date)
{
if (food == "")
{
var alert1 = new PopupAlert("No data for selected date.");
await Navigation.RemovePopupPageAsync(loading);
await Navigation.PushPopupAsync(alert1);
return;
}
do
{
//if(food[inde] == ',')
//{
// inde += 1;
// continue;
//}
var q = "";// + ",";
do
{
q += food[inde].ToString();// + ",";
inde += 1;
} while (food[inde].ToString() != ",");
inde = 0;
if (!list.Contains(Convert.ToInt32(q.ToString())))
{
list.Add(Convert.ToInt32(q.ToString()));
}
q += ",";
// food = food.Replace(q, "");
int qLength = q.Length;
int chRemoved = 0;
int tempInt = 0;
string temp = "";
for (int ii = 0; ii < food.Length; ii++)
{
if (tempInt != qLength)
{
temp += food[ii - chRemoved];
tempInt += 1;
}
if (temp == q)
{
food = food.Remove(ii - tempInt + 1 - chRemoved, tempInt);
chRemoved += tempInt;
tempInt = 0;
temp = "";
}
else if (temp.Contains(","))
{
temp = "";
tempInt = 0;
}
}
if (food.Length == 0)
{
break;
}
// inde += 1;
} while (true);
}
string show = "";
inde = 0;
if (x.Date == DateTime.Now.Date)
{
foreach (var y in list)
{
if (data["removedClassIds"].ToString().Contains(list[inde].ToString() + ","))
{
inde += 1;
continue;
}
var q = JsonConvert.DeserializeObject <FoodModel>(data[list[inde] + "food"].ToString());
if (x.Date == DateTime.Now.Date)
{
show += q.Name + " : " + q.TimesPressed + ". \n";
}
//kyr edw prepei na mpei check an einai simera h oxi.
//an einai pairnei to q.TimesPressed. alliws prepei na apothikeyw st telos tis meras ta TimesPressed kapou.
inde += 1;
}
}
else
{
try
{
show = data[num + "day"].ToString();
}
catch
{
var alert1 = new PopupAlert("No data for selected date.");
await Navigation.RemovePopupPageAsync(loading);
await Navigation.PushPopupAsync(alert1);
return;
}
}
var alert = new PopupAlert(show);
await Navigation.RemovePopupPageAsync(loading);
await Navigation.PushPopupAsync(alert);
}
}