/// <summary>
/// Initilizes trains , tracks, stations, speeds, distances etc
/// </summary>
private static void InitializeData()
{
try
{
// Randomly generating different but constant speeds, shipment capacity & track distances.
Random randomNumberGenerator = new Random();
for (int i = 0; i < _noOfStations; i++)
{
_distances[i] = randomNumberGenerator.Next(3, 11) * 10;
}
for (int i = 0; i < _noOfTrains; i++)
{
_speeds[i] = randomNumberGenerator.Next(3, 25) * 10;
}
// Global cache
var cache = LookupCache.GetInstance();
// Initilize train tracks & trains
Dictionary <string, TrainTrack> _dicTracks = new Dictionary <string, TrainTrack>();
for (int i = 1; i <= _noOfStations; i++)
{
Station station = new Station(i, "Station" + i.ToString());
cache.AddStation(station);
if (i == _noOfStations)
{
String key = "Station" + i.ToString() + "ToStation" + (i + 1).ToString();
TrainTrack track = new TrainTrack(i, 1, _distances[i - 1]);
_dicTracks.Add(key, track);
}
else
{
String key = "Station" + i.ToString() + "To" + "Station1";
TrainTrack track = new TrainTrack(i, 1 + i, _distances[i - 1]);
_dicTracks.Add(key, track);
}
}
// adding train tracks to cache
cache.AddTracks(_dicTracks);
for (int i = 1; i <= _noOfTrains; i++)
{
Train train = new Train(i, "Train" + i.ToString(), _shipmentCapacity[i - 1], _speeds[i - 1]);
cache.AddTrain(train);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void InitilizeUIComponents()
{
// Initialize stations
if (tvwStations != null)
{
var nodes = tvwStations.Nodes;
TreeNode rootNode = new TreeNode("All Stations");
var dicStations = LookupCache.GetInstance().GetStations();
if (dicStations != null)
{
TreeNode node;
foreach (var stationKey in dicStations.Keys)
{
var station = dicStations[stationKey];
node = new TreeNode(station.ToString());
rootNode.Nodes.Add(node);
}
}
nodes.Add(rootNode);
tvwStations.ExpandAll();
}
// Initialize trains
if (tvwTrains != null)
{
var nodes = tvwTrains.Nodes;
TreeNode rootNode = new TreeNode("All Trains");
var lstTrains = LookupCache.GetInstance().GetTrains();
if (lstTrains != null)
{
TreeNode node;
foreach (var train in lstTrains)
{
node = new TreeNode(train.ToString());
rootNode.Nodes.Add(node);
}
}
nodes.Add(rootNode);
tvwTrains.ExpandAll();
}
// Initialize train tracks
if (tvwTracks != null)
{
var nodes = tvwTracks.Nodes;
TreeNode rootNode = new TreeNode("All Train Tracks");
var dicTracks = LookupCache.GetInstance().GetTracks();
if (dicTracks != null)
{
TreeNode node;
foreach (var key in dicTracks.Keys)
{
var track = dicTracks[key];
node = new TreeNode(track.ToString());
rootNode.Nodes.Add(node);
}
}
nodes.Add(rootNode);
tvwTracks.ExpandAll();
}
}
