public List <Distance_Table> FindOptimalRoute()
{
List <Distance_Table> originalList = new List <Distance_Table>();
EntitiesContext ec = new EntitiesContext();
originalList = (from cust in ec.Distances
orderby cust.Id
select cust).ToList();
List <Distance_Table> finalOptimalRoute = new List <Distance_Table>();
List <Distance_Table> delivery_Address = new List <Distance_Table>();
List <Distance_Table> temp_Address = new List <Distance_Table>();
List <Distance_Table> total_Address = new List <Distance_Table>();
total_Address = originalList.GroupBy(x => x.Origin).Select(p => p.First()).Distinct().ToList();
temp_Address = originalList.Where(p => p.Origin != p.Destination).ToList();
List <ConfigOptimalRoute> optimal_ConfigList = new List <ConfigOptimalRoute>();
optimal_ConfigList = (from config in ec.OptimalRoute_Config
select config).ToList();
int maximum_AllowedTime = optimal_ConfigList[0].Maximum_Hour * 60;
decimal unload_Totaltime = optimal_ConfigList[0].Unload_Time;
int unloadTime_Firstpart;
int final_Unloadtime = GetUnloadTime(unload_Totaltime, out unloadTime_Firstpart);
int temp_total_time = 0;
delivery_Address = temp_Address.Where(p => p.Origin.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).OrderBy(c => c.Duration).Take(1).ToList();
int final_Totaltime = final_Unloadtime + delivery_Address[0].Duration;
temp_total_time = final_Totaltime;
temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
temp_total_time = final_Totaltime + delivery_Address[0].Duration;
if (temp_total_time <= maximum_AllowedTime)
{
int i = 1;
while (i <= total_Address.Count - 2)
{
delivery_Address = temp_Address.Where(p => p.Origin.Contains(delivery_Address[0].Destination)).OrderBy(c => c.Duration).Take(1).ToList();
final_Totaltime = final_Totaltime + delivery_Address[0].Duration + final_Unloadtime;
if (final_Totaltime <= maximum_AllowedTime)
{
finalOptimalRoute.AddRange(delivery_Address);
temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
}
else
{
delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
final_Totaltime = final_Totaltime + delivery_Address[0].Duration;
finalOptimalRoute.AddRange(delivery_Address);
}
i++;
}
}
delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
final_Totaltime = final_Totaltime + delivery_Address[0].Duration;
finalOptimalRoute.AddRange(delivery_Address);
return(finalOptimalRoute);
}
//public List<Distance_Table> CalculateRoute(ref List<Distance_Table> temp_Address, ref List<Distance_Table> originalList1, ref List<Distance_Table> delivery_Address1, ref List<Distance_Table> total_Address1, ref string OriginAddress1,ref int final_Unloadtime1)
//{
// List<Distance_Table> originalList = new List<Distance_Table>();
// originalList = originalList1;
// List<Distance_Table> delivery_Address = new List<Distance_Table>();
// delivery_Address = delivery_Address1;
// List<Distance_Table> total_Address = new List<Distance_Table>();
// total_Address = total_Address1;
// List<Distance_Table> finalOptimalRoute = new List<Distance_Table>();
// string OriginAddress=OriginAddress1;
// int final_Unloadtime= final_Unloadtime1;
// int temp_total_time = 0;
// int maximum_AllowedTime = 0;
// int mytruck_Number = 0;
// //for getting first address from origin to nearest address
// delivery_Address = temp_Address.Where(p => p.Origin.Contains(OriginAddress)).OrderBy(c => c.Duration).Take(1).ToList();
// //finalOptimalRoute.AddRange(delivery_Address);
// //for calculating final totoal time
// int final_Totaltime = final_Unloadtime + delivery_Address[0].Duration;
// // storing the final total time to temp to compare with maximum time
// temp_total_time = final_Totaltime;
// temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
// delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Destination) && p.Destination.Contains(OriginAddress)).Take(1).ToList();
// //temp_total_time = final_Totaltime + delivery_Address[0].Duration;
// int myfinal_Totaltime = 0;
// int i = 1;
// while (i <= total_Address.Count - 1)
// {
// if (myfinal_Totaltime <= maximum_AllowedTime)
// {
// delivery_Address = temp_Address.Where(p => p.Origin.Contains(delivery_Address[0].Destination)).OrderBy(c => c.Duration).Take(1).ToList();
// myfinal_Totaltime = myfinal_Totaltime + delivery_Address[0].Duration + final_Unloadtime;
// delivery_Address[0].Truck_Number = mytruck_Number;
// finalOptimalRoute.AddRange(delivery_Address);
// temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
// }
// i++;
// }
// finalOptimalRoute.Remove(finalOptimalRoute.Last());
// delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Origin) && p.Destination.Contains(OriginAddress)).Take(1).ToList();
// myfinal_Totaltime = myfinal_Totaltime + delivery_Address[0].Duration;
// delivery_Address[0].Truck_Number = mytruck_Number;
// finalOptimalRoute.AddRange(delivery_Address);
// return finalOptimalRoute;
//}
public List <Distance_Table> FindOptimalRoute()
{
// list for storing the all the calcuated route options from google distance matrix
List <Distance_Table> originalList = new List <Distance_Table>();
//for accessing data from db
EntitiesContext ec = new EntitiesContext();
// query to get all the distance matrix from db
originalList = (from cust in ec.Distances
orderby cust.Id
select cust).ToList();
// list to store final outcome of optimal route address..
List <Distance_Table> finalOptimalRoute = new List <Distance_Table>();
// list used during calculation..............
List <Distance_Table> delivery_Address = new List <Distance_Table>();
// list to store address without same origin and destination address
List <Distance_Table> temp_Address = new List <Distance_Table>();
List <Distance_Table> temp_Address1 = new List <Distance_Table>();
//list for total unique address count
List <Distance_Table> total_Address = new List <Distance_Table>();
//finding the total unique address
total_Address = originalList.GroupBy(x => x.Origin).Select(p => p.First()).Distinct().ToList();
//removing same origin and destination calculation
List <Distance_Table> temp_AddressPermanent = new List <Distance_Table>();
temp_AddressPermanent = originalList.Where(p => p.Origin != p.Destination).ToList();
temp_Address = temp_AddressPermanent;
//list to get the config properties from db
List <ConfigOptimalRoute> optimal_ConfigList = new List <ConfigOptimalRoute>();
//accessing the config file from config Db
optimal_ConfigList = (from config in ec.OptimalRoute_Config
select config).ToList();
//truck number from config Db
int mytruck_Number = optimal_ConfigList[0].Truck_Number;
// starting address
string OriginAddress = optimal_ConfigList[0].Name;
// storing maximum allowed time from config Db
int maximum_AllowedTime = optimal_ConfigList[0].Maximum_Hour * 60;
//getting unload time from config Db
decimal unload_Totaltime = optimal_ConfigList[0].Unload_Time;
// int unloadTime_Firstpart;
// converting the total unload time from Config Db to int
int final_Unloadtime = Convert.ToInt32(unload_Totaltime);
// variable to store the temporary total time to compare with maximum time
int temp_total_time = 0;
// CalculateRoute(temp_Address, originalList, delivery_Address,);
if (mytruck_Number == 1)
{
//for getting first address from origin to nearest address
delivery_Address = temp_Address.Where(p => p.Origin.Contains(OriginAddress)).OrderBy(c => c.Duration).Take(1).ToList();
//finalOptimalRoute.AddRange(delivery_Address);
//for calculating final totoal time
int final_Totaltime = final_Unloadtime + delivery_Address[0].Duration;
// storing the final total time to temp to compare with maximum time
temp_total_time = final_Totaltime;
temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Destination) && p.Destination.Contains(OriginAddress)).Take(1).ToList();
//temp_total_time = final_Totaltime + delivery_Address[0].Duration;
int myfinal_Totaltime = 0;
int i = 1;
while (i <= total_Address.Count - 1)
{
if (myfinal_Totaltime <= maximum_AllowedTime)
{
delivery_Address = temp_Address.Where(p => p.Origin.Contains(delivery_Address[0].Destination)).OrderBy(c => c.Duration).Take(1).ToList();
myfinal_Totaltime = myfinal_Totaltime + delivery_Address[0].Duration + final_Unloadtime;
delivery_Address[0].Truck_Number = mytruck_Number;
finalOptimalRoute.AddRange(delivery_Address);
temp_Address = temp_Address.Where(p => p.Destination != delivery_Address[0].Origin).OrderBy(c => c.Duration).ToList();
}
i++;
}
finalOptimalRoute.Remove(finalOptimalRoute.Last());
delivery_Address = originalList.Where(p => p.Origin.Contains(delivery_Address[0].Origin) && p.Destination.Contains(OriginAddress)).Take(1).ToList();
myfinal_Totaltime = myfinal_Totaltime + delivery_Address[0].Duration;
delivery_Address[0].Truck_Number = mytruck_Number;
finalOptimalRoute.AddRange(delivery_Address);
}
return(finalOptimalRoute);
}
public IEnumerable <Distance_Table> GetOptimalRoute()
{
List <Distance_Table> orinialList = new List <Distance_Table>();
EntitiesContext ec = new EntitiesContext();
orinialList = (from cust in ec.Distances
orderby cust.Id
select cust).ToList();
List <Distance_Table> optimalRoute = new List <Distance_Table>();
List <Distance_Table> address = new List <Distance_Table>();
List <Distance_Table> temp_Address = new List <Distance_Table>();
List <Distance_Table> Total_Address = new List <Distance_Table>();
Total_Address = orinialList.GroupBy(x => x.Origin).Select(p => p.First()).Distinct().ToList();
temp_Address = orinialList.Where(p => p.Origin != p.Destination).ToList();
int total_time = 30;
int allowed_time = 480;
int fake_time = 0;
address = temp_Address.Where(p => p.Origin.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).OrderBy(c => c.Duration).Take(1).ToList();
total_time = total_time + address[0].Duration + 30;
fake_time = total_time;
temp_Address = temp_Address.Where(p => p.Destination != address[0].Origin).OrderBy(c => c.Duration).ToList();
address = orinialList.Where(p => p.Origin.Contains(address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
fake_time = total_time + address[0].Duration;
if (fake_time <= allowed_time)
{
int i = 1;
while (i <= Total_Address.Count - 2)
{
address = temp_Address.Where(p => p.Origin.Contains(address[0].Destination)).OrderBy(c => c.Duration).Take(1).ToList();
total_time = total_time + address[0].Duration + 30;
if (total_time <= allowed_time)
{
optimalRoute.AddRange(address);
temp_Address = temp_Address.Where(p => p.Destination != address[0].Origin).OrderBy(c => c.Duration).ToList();
}
else
{
address = orinialList.Where(p => p.Origin.Contains(address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
total_time = total_time + address[0].Duration;
optimalRoute.AddRange(address);
}
i++;
}
}
address = orinialList.Where(p => p.Origin.Contains(address[0].Destination) && p.Destination.Contains("Zeugstraat 92, 2801 JD Gouda, Netherlands")).Take(1).ToList();
total_time = total_time + address[0].Duration;
optimalRoute.AddRange(address);
return(optimalRoute);
;
}