public DistTravelledViewModel(WalkEntries walkEntry)
{
this.Hours = 0;
this.Minutes = 0;
this.Seconds = 0;
this.Travelled = 100;
WalkEntry = walkEntry;
}
void ExecuteSaveCommand()
{
var newWalkItem = new WalkEntries
{
Title = this.Title,
Notes = this.Notes,
Latitude = this.Latitude,
Longitude = this.Longitude,
Kilometers = this.Kilometers,
Difficulty = this.Difficulty,
Distance = this.Distance,
ImageUrl = this.ImageUrl
};
// Here, we will save the details entered in a later chapter.
}
async Task ExecuteSaveCommand()
{
var newWalkItem = new WalkEntries
{
Title = this.Title,
Notes = this.Notes,
Latitude = this.Latitude,
Longitude = this.Longitude,
Kilometers = this.Kilometers,
Difficulty = this.Difficulty,
Distance = this.Distance,
ImageUrl = this.ImageUrl
};
//tu będzie kod zapisujący dane
await NavService.PreviousPage();
}
async Task ExecuteSaveCommand()
{
var newWalkItem = new WalkEntries
{
Title = this.Title,
Notes = this.Notes,
Latitude = this.Latitude,
Longitude = this.Longitude,
Kilometers = this.Kilometers,
Difficulty = this.Difficulty,
Distance = this.Distance,
ImageUrl = this.ImageUrl
};
// Upon exiting our New Walk Entry Page, we need to
// stop checking for location updates
myLocation = null;
// Here, we will save the details entered in a later chapter.
await NavService.PreviousPage();
}
public WalkTrailPage(WalkEntries walkItem)
{
Title = "Szlak";
var beginTrailWalk = new Button
{
BackgroundColor = Color.FromHex("#008080"),
TextColor = Color.White,
Text = "Rozpocznij ten szlak"
};
// definicja procedury obsługi zdarzeń
beginTrailWalk.Clicked += (sender, e) =>
{
if (walkItem == null)
{
return;
}
Navigation.PushAsync(new DistanceTravelledPage(walkItem));
Navigation.RemovePage(this);
walkItem = null;
};
var walkTrailImage = new Image()
{
Aspect = Aspect.AspectFill,
Source = walkItem.ImageUrl
};
var trailNameLabel = new Label()
{
FontSize = 28,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
Text = walkItem.Title
};
var trailKilometersLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 12,
TextColor = Color.Black,
Text = $"Długość: { walkItem.Kilometers } km"
};
var trailDifficultyLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 12,
TextColor = Color.Black,
Text = $"Poziom trudności: { walkItem.Difficulty } "
};
var trailFullDescription = new Label()
{
FontSize = 11,
TextColor = Color.Black,
Text = $"{ walkItem.Notes }",
HorizontalOptions = LayoutOptions.FillAndExpand
};
this.Content = new ScrollView
{
Padding = 10,
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children =
{
walkTrailImage,
trailNameLabel,
trailKilometersLabel,
trailDifficultyLabel,
trailFullDescription,
beginTrailWalk
}
}
};
}
public WalkTrailPage(WalkEntries walkItem)
{
Title = "Walks Trail";
// Declare and intialize our Model Binding Context
BindingContext = new WalksTrailViewModel(walkItem);
var beginTrailWalk = new Button
{
BackgroundColor = Color.FromHex("#008080"),
TextColor = Color.White,
Text = "Begin this Trail"
};
// Set up event handler
beginTrailWalk.Clicked += (sender, e) =>
{
if (walkItem == null)
{
return;
}
Navigation.PushAsync(new DistanceTravelledPage(walkItem));
Navigation.RemovePage(this);
walkItem = null;
};
var walkTrailImage = new Image()
{
Aspect = Aspect.AspectFill,
};
walkTrailImage.SetBinding(Image.SourceProperty, "WalkEntry.ImageUrl");
var trailNameLabel = new Label()
{
FontSize = 28,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
};
trailNameLabel.SetBinding(Label.TextProperty, "WalkEntry.Title");
var trailKilometersLabel = new Label()
{
FontSize = 12,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
};
trailKilometersLabel.SetBinding(Label.TextProperty, "WalkEntry.Kilometers", stringFormat: "Length: {0} km");
var trailDifficultyLabel = new Label()
{
FontSize = 12,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
};
trailDifficultyLabel.SetBinding(Label.TextProperty, "WalkEntry.Difficulty", stringFormat: "Difficulty: {0}");
var trailFullDescription = new Label()
{
FontSize = 11,
TextColor = Color.Black,
HorizontalOptions = LayoutOptions.FillAndExpand
};
trailFullDescription.SetBinding(Label.TextProperty, "WalkEntry.Notes");
this.Content = new ScrollView
{
Padding = 10,
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children =
{
walkTrailImage,
trailNameLabel,
trailKilometersLabel,
trailDifficultyLabel,
trailFullDescription,
beginTrailWalk
}
}
};
}
public DistanceTravelledPage(WalkEntries walkItem)
{
Title = "Przebyty dystans";
//deklaracja i inicjalizacja kontekstu wiązania modelu
BindingContext = new DistTravelledViewModel(walkItem);
//tworzenie obiektu mapy
var trailMap = new Map();
//wbicie szpilki w mapę dla wybranego szlaku
trailMap.Pins.Add(new Pin
{
Type = PinType.Place,
Label = _viewModel.WalkEntry.Title,
Position = new Position(_viewModel.WalkEntry.Latitude, _viewModel.WalkEntry.Longitude),
});
//Wyśrodkowanie mapy na początku szlaku / szpilce
trailMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(_viewModel.WalkEntry.Latitude, _viewModel.WalkEntry.Longitude), Distance.FromKilometers(1.0)));
var trailNameLabel = new Label()
{
FontSize = 18,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
trailNameLabel.SetBinding(Label.TextProperty, "WalkEntry.Title");
var TrailDistanceTravelledLabel = new Label()
{
FontSize = 20,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
TrailDistanceTravelledLabel.SetBinding(Label.TextProperty, "Travelled", stringFormat: "Przebyty dystans: {0} km");
var totalTimeTakenLabel = new Label()
{
FontSize = 20,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
totalTimeTakenLabel.SetBinding(Label.TextProperty, "TimeTaken", stringFormat: "Czas: {0}");
//przycisk
var walksHomeButton = new Button()
{
BackgroundColor = Color.FromHex("#008080"),
TextColor = Color.White,
Text = "zakończ ten szlak"
};
//procedura obsługi kliknięcia w przycisk wróć do domowej
walksHomeButton.Clicked += (sender, e) =>
{
if (walkItem == null)
{
return;
}
Navigation.PopToRootAsync(true);
walkItem = null;
};
//kontrolka do przewijania
this.Content = new ScrollView
{
Padding = 10,
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children =
{
trailMap,
trailNameLabel,
TrailDistanceTravelledLabel,
totalTimeTakenLabel,
walksHomeButton
}
}
};
}
public WalksTrailViewModel(WalkEntries walkEntry)
{
WalkEntry = walkEntry;
}
public DistanceTravelledPage(WalkEntries walkItem)
{
Title = "Distance Travelled";
// Declare and initialise our Model Binding Context
BindingContext = new DistTravelledViewModel(walkItem);
// Instantiate our map object
var trailMap = new Map();
// Place a pin on the map for the chosen walk type
trailMap.Pins.Add(new Pin
{
Type = PinType.Place,
Label = _viewModel.WalkEntry.Title,
Position = new Position(_viewModel.WalkEntry.Latitude, _viewModel.WalkEntry.Longitude)
});
// Center the map around the list of walks entry's location
trailMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(_viewModel.WalkEntry.Latitude, _viewModel.WalkEntry.Longitude), Distance.FromKilometers(1.0)));
var trailNameLabel = new Label()
{
FontSize = 18,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
trailNameLabel.SetBinding(Label.TextProperty, "WalkEntry.Title");
var trailDistanceTravelledLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
trailDistanceTravelledLabel.SetBinding(Label.TextProperty, "Travelled", stringFormat: "Distance Travelled: {0} km");
var totalTimeTakenLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
HorizontalTextAlignment = TextAlignment.Center
};
totalTimeTakenLabel.SetBinding(Label.TextProperty, "TimeTaken", stringFormat: "Time Taken: {0}");
var walksHomeButton = new Button
{
BackgroundColor = Color.FromHex("#008080"),
TextColor = Color.White,
Text = "End this Trail"
};
// Set up our event handler
walksHomeButton.Clicked += (sender, e) =>
{
if (walkItem == null)
{
return;
}
Navigation.PopToRootAsync(true);
walkItem = null;
};
this.Content = new ScrollView
{
Padding = 10,
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children =
{
trailMap,
trailNameLabel,
trailDistanceTravelledLabel,
totalTimeTakenLabel,
walksHomeButton
}
}
};
}
public DistanceTravelledPage(WalkEntries walkItem)
{
Title = "Przebyty dystans";
// utworzenie egzemplarza obiektu mapy
var trailMap = new Map();
// wbicie szpilki w mapę dla wybranego szlaku
trailMap.Pins.Add(new Pin
{
Type = PinType.Place,
Label = walkItem.Title,
Position = new Position(walkItem.Latitude, walkItem.Longitude)
});
// wyśrodkowanie mapy na początku szlaku
trailMap.MoveToRegion(MapSpan.FromCenterAndRadius(new
Position(walkItem.Latitude, walkItem.Longitude),
Distance.FromKilometers(1.0)));
var trailNameLabel = new Label()
{
FontSize = 18,
FontAttributes = FontAttributes.Bold,
TextColor = Color.Black,
Text = walkItem.Title
};
var trailDistanceTravelledLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
Text = "Przebyty dystans:",
HorizontalTextAlignment = TextAlignment.Center
};
var totalDistanceTaken = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
Text = $"{ walkItem.Distance } km",
HorizontalTextAlignment = TextAlignment.Center
};
var totalTimeTakenLabel = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
Text = "Czas:",
HorizontalTextAlignment = TextAlignment.Center
};
var totalTimeTaken = new Label()
{
FontAttributes = FontAttributes.Bold,
FontSize = 20,
TextColor = Color.Black,
Text = "0 h 0 m 0 s",
HorizontalTextAlignment = TextAlignment.Center
};
var walksHomeButton = new Button
{
BackgroundColor = Color.FromHex("#008080"),
TextColor = Color.White,
Text = "Zakończ ten szlak"
};
// definicja procedury obsługi zdarzeń
walksHomeButton.Clicked += (sender, e) =>
{
if (walkItem == null)
{
return;
}
Navigation.PopToRootAsync(true);
walkItem = null;
};
this.Content = new ScrollView
{
Padding = 10,
Content = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children =
{
trailMap,
trailNameLabel,
trailDistanceTravelledLabel,
totalDistanceTaken,
totalTimeTakenLabel,
totalTimeTaken,
walksHomeButton
}
}
};
}
