public async Task CalcRoutesAsync(IRouteService routeService, Local depot)
{
var from = depot;
Routes = new List <Rota>();
Rota route;
foreach (var next in Locals)
{
route = await routeService.GetRouteAsync(from, next);
Routes.Add(route);
from = next;
}
if (Locals.Any())
{
DepotBack = await routeService.GetRouteAsync(Locals.Last(), depot);
}
}