//Loading data from data file
public async void loadData() {
Debug.WriteLine("Load Data Came");
String[] lines;
String[] temp;
Route route;
//Reading the text file
var folder = Windows.ApplicationModel.Package.Current.InstalledLocation;
var file = await folder.GetFileAsync("data.txt");
var contents = await Windows.Storage.FileIO.ReadTextAsync(file);
//Seperate into variables
lines = contents.Split(new string[] { "\r\n", "\n" }, StringSplitOptions.None);
//Clear the buffers
routes.Clear();
//Read line by line to get the route number and the locations through the route
for (int i = 0; i < lines.Length; i++)
{
temp = lines[i].Split('|');
route = new Route(temp[0]);
//Debug.WriteLine(temp[0] + "-------" + temp[1] + "------------" + temp[2]);
route = processInput(temp[1], route);
route = processInput(temp[2], route);
//if else statements for preventing any exceptions due to duplicate key values
if (!routes.ContainsKey(temp[0]))
{
routes.Add(temp[0], route);
}
}
}
//Add the data into the data structures
public static Route processInput(String temp, Route route) {
Location location = null;
String[] tempLocations = temp.Split(',');
//fill the dictionarires for routes and locations
foreach (String s in tempLocations) {
if (!locations.ContainsKey(s)) {
location = new Location(s);
route.addLocationToRouteIn(location);
locations.Add(s, location);
} else {
Location value;
if (locations.TryGetValue(s, out value)) {
route.addLocationToRouteIn(locations[s]);
}
}
}
return route;
}
public void addRoute(Route route) {
if (!routes.Contains(route)) {
routes.AddLast(route);
}
}