protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your application here
SetContentView(Resource.Layout.queryrouteview);
var startRegion = FindViewById <Spinner>(Resource.Id.queryrouteview_startregion);
var startAirport = FindViewById <Spinner>(Resource.Id.queryrouteview_startairport);
var endRegion = FindViewById <Spinner>(Resource.Id.queryrouteview_endregion);
var endAirport = FindViewById <Spinner>(Resource.Id.queryrouteview_endairport);
var btnAirport = FindViewById <Button> (Resource.Id.queryrouteview_btnairport);
string text = Intent.GetStringExtra("feature");
int next = -1;
if ("flight" == text)
{
next = 0;
btnAirport.Text = "查詢航線資訊";
}
else if ("airport" == text)
{
next = 1;
btnAirport.Text = "查詢機場報到資訊";
}
else
{
btnAirport.Enabled = false;
}
btnAirport.Click += (object sender, EventArgs e) => {
FinalRoute.Flights = new FlightInfoManager().ReadFlightByRouteId(FinalRoute.Id);
var routeString = Newtonsoft.Json.JsonConvert.SerializeObject(FinalRoute);
if (0 == next)
{
RunOnUiThread(() => {
var detailView = new Intent(this, typeof(QueryRouteResultActivity));
detailView.PutExtra("route", routeString);
StartActivity(detailView);
});
}
else if (1 == next)
{
RunOnUiThread(() => {
var detailView = new Intent(this, typeof(QueryRouteCheckInfoActivity));
detailView.PutExtra("route", routeString);
StartActivity(detailView);
});
}
};
//
SelectedRoutes = new List <Route> ();
AirportsNameInStartRegion = new List <string> ();
StopRegions = new List <Region> ();
AirportsNameInStopRegion = new List <string> ();
//
FlightManager = new FlightInfoManager();
var routes = FlightManager.ReadRouteFromRemote();
//
startRegion.Adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem, FlightManager.ReadRegions());
startRegion.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) => {
var list = routes.Where(route => route.StartAirport.GeoRegion == (Region)e.Position).ToList();
AirportsNameInStartRegion.ClearThenAddRange(list.Select(r => r.StartAirport.Name).Distinct().ToList());
startAirport.Adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem, AirportsNameInStartRegion);
};
startAirport.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) => {
//
_startAirportName = AirportsNameInStartRegion[e.Position];
SelectedRoutes.ClearThenAddRange(routes.Where(r => r.StartAirport.Name == _startAirportName).ToList());
StopRegions.ClearThenAddRange(SelectedRoutes.Select(r => r.StopAirport.GeoRegion).Distinct().ToList());
var list = new List <string>();
foreach (var region in StopRegions)
{
list.Add(region.ToString());
}
endRegion.Adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem, list);
};
endRegion.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) => {
_selectedRegion = StopRegions[e.Position];
var temp = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion).ToList();
AirportsNameInStopRegion.ClearThenAddRange(temp.Select(r => r.StopAirport.Name).Distinct().ToList());
endAirport.Adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem, AirportsNameInStopRegion);
};
endAirport.ItemSelected += (object sender, AdapterView.ItemSelectedEventArgs e) => {
var airportName = AirportsNameInStopRegion[e.Position];
var list = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion && r.StopAirport.Name == airportName).ToList();
if (1 == list.Count)
{
FinalRoute = list[0];
}
};
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
//
SelectedRoutes = new List <Route> ();
AirportsNameInStartRegion = new List <string> ();
StopRegions = new List <Region> ();
AirportsNameInStopRegion = new List <string> ();
//
FlightManager = new FlightInfoManager();
var routes = FlightManager.ReadRouteFromRemote();
//
var regions = FlightManager.ReadRegions();
Region seletedRegin = Region.NorthAmerica;
var airportList = routes.Where(route => route.StartAirport.GeoRegion == seletedRegin).ToList();
AirportsNameInStartRegion.ClearThenAddRange(airportList.Select(r => r.StartAirport.Name).Distinct().ToList());
_startAirportName = AirportsNameInStartRegion[0];
startRegion.SetTitle(regions [0], UIControlState.Normal);
startAirport.SetTitle(_startAirportName, UIControlState.Normal);
CurrentModel = new RoutePickerViewModel(regions);
pickerView.Model = CurrentModel;
CurrentModel.RowSelected += (object picker, RowSelectedEventArgs args) => {
InvokeOnMainThread(() => {
pickerView.Hidden = true;
btnAirport.Hidden = false;
});
};
//
startRegion.TouchUpInside += (object sender, EventArgs e) => {
CurrentModel = new RoutePickerViewModel(FlightManager.ReadRegions());
pickerView.Model = CurrentModel;
CurrentModel.RowSelected += (object picker, RowSelectedEventArgs args) => {
seletedRegin = (Region)args.SelectedIndex;
var list = routes.Where(route => route.StartAirport.GeoRegion == seletedRegin).ToList();
AirportsNameInStartRegion.ClearThenAddRange(list.Select(r => r.StartAirport.Name).Distinct().ToList());
_startAirportName = AirportsNameInStartRegion[0];
InvokeOnMainThread(() => {
pickerView.Hidden = true;
btnAirport.Hidden = false;
startRegion.SetTitle(args.SelectedTitle, UIControlState.Normal);
startAirport.SetTitle(_startAirportName, UIControlState.Normal);
//
});
};
InvokeOnMainThread(() => {
pickerView.Hidden = false;
btnAirport.Hidden = true;
});
};
startAirport.TouchUpInside += (object sender, EventArgs e) => {
var list = routes.Where(route => route.StartAirport.GeoRegion == seletedRegin).ToList();
AirportsNameInStartRegion.ClearThenAddRange(list.Select(r => r.StartAirport.Name).Distinct().ToList());
//
//
CurrentModel = new RoutePickerViewModel(AirportsNameInStartRegion);
pickerView.Model = CurrentModel;
CurrentModel.RowSelected += (object picker, RowSelectedEventArgs args) => {
// Default Stop Region
_startAirportName = args.SelectedTitle;
SelectedRoutes.ClearThenAddRange(routes.Where(r => r.StartAirport.Name == _startAirportName).ToList());
StopRegions.ClearThenAddRange(SelectedRoutes.Select(r => r.StopAirport.GeoRegion).Distinct().ToList());
var stopRegionNameList = new List <string>();
foreach (var region in StopRegions)
{
stopRegionNameList.Add(region.ToString());
}
var _selectedRegionName = stopRegionNameList[0];
_selectedRegion = StopRegions[0];
// Default Stop Airport
var temp = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion).ToList();
AirportsNameInStopRegion.ClearThenAddRange(temp.Select(r => r.StopAirport.Name).Distinct().ToList());
InvokeOnMainThread(() => {
pickerView.Hidden = true;
btnAirport.Hidden = false;
startAirport.SetTitle(args.SelectedTitle, UIControlState.Normal);
endRegion.SetTitle(_selectedRegionName, UIControlState.Normal);
endAirport.SetTitle(AirportsNameInStopRegion[0], UIControlState.Normal);
});
};
InvokeOnMainThread(() => {
pickerView.Hidden = false;
btnAirport.Hidden = true;
});
};
endRegion.TouchUpInside += (object sender, EventArgs e) => {
SelectedRoutes.ClearThenAddRange(routes.Where(r => r.StartAirport.Name == _startAirportName).ToList());
StopRegions.ClearThenAddRange(SelectedRoutes.Select(r => r.StopAirport.GeoRegion).Distinct().ToList());
var stopReionNameList = new List <string>();
foreach (var region in StopRegions)
{
stopReionNameList.Add(region.ToString());
}
CurrentModel = new RoutePickerViewModel(stopReionNameList);
pickerView.Model = CurrentModel;
CurrentModel.RowSelected += (object picker, RowSelectedEventArgs args) => {
_selectedRegion = StopRegions[args.SelectedIndex];
var temp = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion).ToList();
AirportsNameInStopRegion.ClearThenAddRange(temp.Select(r => r.StopAirport.Name).Distinct().ToList());
if (AirportsNameInStopRegion.Count == 1)
{
var list = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion && r.StopAirport.Name == AirportsNameInStopRegion[0]).ToList();
if (1 == list.Count)
{
FinalRoute = list[0];
}
}
// Default Stop Airport
InvokeOnMainThread(() => {
pickerView.Hidden = true;
btnAirport.Hidden = false;
endRegion.SetTitle(args.SelectedTitle, UIControlState.Normal);
endAirport.SetTitle(AirportsNameInStopRegion[0], UIControlState.Normal);
});
};
InvokeOnMainThread(() => {
pickerView.Hidden = false;
btnAirport.Hidden = true;
});
};
endAirport.TouchUpInside += (object sender, EventArgs e) => {
var temp = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion).ToList();
AirportsNameInStopRegion.ClearThenAddRange(temp.Select(r => r.StopAirport.Name).Distinct().ToList());
CurrentModel = new RoutePickerViewModel(AirportsNameInStopRegion);
pickerView.Model = CurrentModel;
CurrentModel.RowSelected += (object picker, RowSelectedEventArgs args) => {
endAirport.SetTitle(args.SelectedTitle, UIControlState.Normal);
var list = routes.Where(r => r.StartAirport.Name == _startAirportName && r.StopAirport.GeoRegion == _selectedRegion && r.StopAirport.Name == args.SelectedTitle).ToList();
if (1 == list.Count)
{
FinalRoute = list[0];
}
};
};
btnAirport.TouchUpInside += (object sender, EventArgs e) => {
if (null != FinalRoute)
{
PerformSegue(NextSegueName, this);
}
};
}
