public SettingsViewModel()
{
AddCommand = new RelayCommand(() =>
{
var fbd = new FolderBrowserDialog();
if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Pathlist.Add(fbd.SelectedPath);
}
});
RemoveCommand = new RelayCommand(() =>
{
Pathlist.RemoveAt(SelectedPathIndex);
});
ReplaceCommand = new RelayCommand(() =>
{
var fbd = new FolderBrowserDialog();
if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Pathlist[SelectedPathIndex] = fbd.SelectedPath;
}
});
OkCommand = new RelayCommand(() =>
{
FileLocator.Pathlist = Pathlist.ToList();
FileLocator.SaveConfiguration();
DialogResult = true;
});
Pathlist = new ObservableCollection <string>(FileLocator.Pathlist);
}
public Pathlist FindPath(List <Pathlist> pathList, List <Location> allLocations, Location startLocation, Location endlocation, int alternateNum)
{
FilterLocations(allLocations, startLocation, endlocation);
FindPossibleLocations(pathList, allLocations, startLocation);
FindCloseLocations(allLocations, startLocation);
Pathlist nextLocation = FindNextLocation(allLocations, endlocation, alternateNum);
return(nextLocation);
}
public Pathlist AddLocationToPathlist(Location location)
{
Pathlist pathLocation = new Pathlist();
pathLocation.Id = Guid.NewGuid();
pathLocation.latitude = location.latitude;
pathLocation.longitude = location.longitude;
pathLocation.name = location.name;
return(pathLocation);
}
private void RemoveAction(Pathlist pathlist)
{
if (PlaylistCollection.Contains(pathlist))
{
PlaylistCollection.Remove(pathlist);
}
if (!removePlaylist.Contains(pathlist))
{
removePlaylist.Add(pathlist);
}
RaisePropertyChanged(() => this.PlayCollectionCountString);
}
public Pathlist FindNextLocation(List <Location> allLocations, Location endLocation, int alternateNum)
{
foreach (Location location in allLocations)
{
location.distanceFromLocation = -1;
if (location.closePlace == true)
{
location.distanceFromLocation = calculateDistance(location, endLocation);
}
}
double closestValue = double.MaxValue;
for (int townNum = 0; townNum < alternateNum; townNum++)
{
closestValue = double.MaxValue;
foreach (Location location in allLocations)
{
if (location.possibleLocation = true && location.closePlace == true &&
location.distanceFromLocation < closestValue && location.distanceFromLocation != -1)
{
closestValue = location.distanceFromLocation;
}
}
Location notAlternateLocation = FindLocationByDistance(closestValue, allLocations);
if (notAlternateLocation == endLocation && townNum == 0)
{
Pathlist endingLocation = AddLocationToPathlist(endLocation);
return(endingLocation);
}
notAlternateLocation.closePlace = false;
}
closestValue = double.MaxValue;
foreach (Location location in allLocations)
{
if (location.closePlace == true &&
location.distanceFromLocation < closestValue &&
location.distanceFromLocation != -1)
{
closestValue = location.distanceFromLocation;
}
}
Location closeLocation = FindLocationByDistance(closestValue, allLocations);
Pathlist pathLocation = new Pathlist();
pathLocation = AddLocationToPathlist(closeLocation);
SetDistance(closestValue);
return(pathLocation);
}
public async ValueTask <List <Pathlist> > CompileList(Location startLocation, Location endLocation, int alternateNum)
{
List <Pathlist> pathlists = new List <Pathlist>();
pathlists.Add(AddLocationToPathlist(startLocation));
if (startLocation == endLocation)
{
return(pathlists);
}
resetDistance();
SetDistance(calculateDistance(startLocation, endLocation));
List <Location> allLocation = this.locationStorageBroker.SelectAllLocationsAsync().ToList();
Pathlist checkedLocation = FindPath(pathlists, allLocation, startLocation, endLocation, alternateNum);
pathlists.Add(checkedLocation);
resetLocations(allLocation);
Location nextLocation = new Location();
while (checkedLocation.latitude != endLocation.latitude || checkedLocation.longitude != endLocation.longitude)
{
double nextLongitude = checkedLocation.longitude;
double nextLatitude = checkedLocation.latitude;
foreach (Location location in allLocation)
{
if (location.longitude == nextLongitude && location.latitude == nextLatitude)
{
nextLocation = location;
}
}
checkedLocation = FindPath(pathlists, allLocation, nextLocation, endLocation, alternateNum);
pathlists.Add(checkedLocation);
resetLocations(allLocation);
}
return(pathlists);
}
