static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
d = GetDijkstra();
var db = new ProgramContext();
sec_0_id = db.Sectors.Where(sec => sec.Name == "0").First().SectorId;
Application.Run(new Form1());
}
private void Form1_Load(object sender, EventArgs e)
{
ReloadSectorsList();
ReloadDistancesList();
ReloadSectorsFormsLists();
ReloadOrdersList();
var db = new ProgramContext();
db.Medicines.Load();
medicineBindingSource.DataSource = db.Medicines.Local.ToList();
}
internal static void LoadMedicines()
{
using (var db = new ProgramContext())
{
var medicines = db.Medicines.ToList();
if (medicines.Count == 0)
{
LoadMedicines_();
}
}
}
private void removeOrderBtn_Click(object sender, EventArgs e)
{
Order ord = (Order)ordersListBox.SelectedItem;
using (var db = new ProgramContext())
{
Order to_del = db.Orders.Where(o => o.OrderId == ord.OrderId).First();
db.Orders.Remove(to_del);
db.SaveChanges();
}
ReloadOrdersList();
}
public override string ToString()
{
Sector sec;
string str;
using (var db = new ProgramContext())
{
sec = db.Sectors.Where(s => s.SectorId == SectorID).First();
str = string.Format("{0}, {1}, {2}", Name, Price, sec.SectorId);
}
return(str);
}
private void ReloadSectorsList()
{
BindingList <Sector> sectors = new BindingList <Sector>();
using (var db = new ProgramContext())
{
foreach (var s in db.Sectors)
{
sectors.Add(s);
}
listBox1.DataSource = sectors;
}
}
private void ReloadOrdersList()
{
BindingList <Order> orders = new BindingList <Order>();
using (var db = new ProgramContext())
{
foreach (var o in db.Orders)
{
orders.Add(o);
}
ordersListBox.DataSource = orders;
}
}
private void button1_Click(object sender, EventArgs e)
{
Sector obj = (Sector)listBox1.SelectedItem;
using (var db = new ProgramContext())
{
Sector sec = (from s in db.Sectors
where s.SectorId == obj.SectorId
select s).FirstOrDefault();
db.Sectors.Remove(sec);
db.SaveChanges();
}
ReloadSectorsList();
}
private void generateOrderBtn_Click(object sender, EventArgs e)
{
Order ord = new Order();
Random rand = new Random();
using (var db = new ProgramContext())
{
List <Medicine> medicines = db.Medicines.OrderBy(r => Guid.NewGuid()).Take(rand.Next(20)).ToList();
ord.Medicines = medicines;
db.Orders.Add(ord);
db.SaveChanges();
}
ReloadOrdersList();
}
private void ordersListBox_SelectedIndexChanged(object sender, EventArgs e)
{
BindingList <Medicine> medicines = new BindingList <Medicine>();
Order ord = (Order)ordersListBox.SelectedItem;
using (var db = new ProgramContext())
{
foreach (var med in db.Orders.Where(o => o.OrderId == ord.OrderId).First().Medicines.ToList())
{
medicines.Add(med);
}
}
medicinesListBox.DataSource = medicines;
}
public static Dijkstra GetDijkstra()
{
List <Sector> sectors;
List <Distance> distances;
using (var db = new ProgramContext())
{
sectors = db.Sectors.ToList();
distances = db.Distances.ToList();
}
Dijkstra d = new Dijkstra(sectors, distances);
return(d);
}
private void remove_dist_to_Click(object sender, EventArgs e)
{
Distance obj = (Distance)list_to_distances.SelectedItem;
using (var db = new ProgramContext())
{
Distance dist = (from d in db.Distances
where d.DistanceId == obj.DistanceId
select d).FirstOrDefault();
db.Distances.Remove(dist);
db.SaveChanges();
}
ReloadSectorsList();
ReloadDistancesList();
}
private void btn_add_sector_Click(object sender, EventArgs e)
{
string name = tb_new_sector_name.Text;
Sector s = new Sector {
Name = name
};
using (var db = new ProgramContext())
{
db.Sectors.Add(s);
db.SaveChanges();
}
ReloadSectorsList();
ReloadSectorsFormsLists();
}
private void ReloadSectorsFormsLists()
{
BindingList <Sector> from_sectors = new BindingList <Sector>();
BindingList <Sector> to_sectors = new BindingList <Sector>();
using (var db = new ProgramContext())
{
foreach (var s in db.Sectors)
{
from_sectors.Add(s);
to_sectors.Add(s);
}
}
comboBox_from.DataSource = from_sectors;
comboBox_to.DataSource = to_sectors;
}
public static void AddDistance(Sector from, Sector to, int val)
{
using (var db = new ProgramContext())
{
Sector from_s = db.Sectors.Find(from.SectorId);
Sector to_s = db.Sectors.Find(to.SectorId);
Distance dist = new Distance
{
SectorFrom = from_s,
SectorFromId = from_s.SectorId,
SectorTo = to_s,
SectorToId = to_s.SectorId,
Value = val
};
from_s.DistancesFrom.Add(dist);
to_s.DistancesTo.Add(dist);
db.Distances.Add(dist);
db.SaveChanges();
}
}
private void RunAlgo()
{
var db = new ProgramContext();
List <Medicine> medicines = new List <Medicine>();
foreach (Order ord in db.Orders.ToList())
{
medicines.AddRange(ord.Medicines);
}
int numWorkers = (int)nWorkers.Value;
int limitMedicines = (int)limit.Value;
float T0 = (float)t0.Value;
float Tk = (float)tk.Value;
float Lambda = (float)lambd.Value;
if (numWorkers * limitMedicines < medicines.Count)
{
return;
}
algo = new SA(numWorkers, limitMedicines, medicines, T0, Tk, Lambda);
algo.Run();
}
