private IQueryable <House> GetMeterQuery(CounterMeter counterMeter)
{
switch (counterMeter)
{
case CounterMeter.MaxValues:
return(Context.Set <House>()
.Include(c => c.Counter)
.Where(t => (t.Counter.Value == Context.Set <Counter>().Max(c => c.Value))));
case CounterMeter.MinValues:
return(Context.Set <House>()
.Include(c => c.Counter)
.Where(t => (t.Counter.Value == Context.Set <Counter>().Min(c => c.Value))));
case CounterMeter.AllValues:
return(Context.Set <House>().Include(c => c.Counter));
default:
return(Context.Set <House>().Include(c => c.Counter));
}
}
/// <summary>
/// Opens the MHE interface.
/// </summary>
/// <returns></returns>
public int Open()
{
int retValue = AESImhei.OpenMHE();
if (retValue != 0)
{
return(retValue);
}
meter = new CounterMeter();
acceptors = new AcceptorList();
// find out what Acceptors are connected by
// attempting to get info on them
for (int i = 0; i < 16; ++i)
{
// look for it and add it if it's there
Acceptor acceptor = new Acceptor(i);
if (AESImhei.ReadAcceptorDetails(i, acceptor))
{
acceptors[i] = acceptor;
}
}
dispensers = new DispenserList();
// get info on all dispensers
for (int i = 0; i < 16; ++i)
{
Dispenser dispenser = new Dispenser(i);
if (AESImhei.ReadDispenserDetails(i, dispenser))
{
dispensers[i] = dispenser;
}
}
return(retValue);
}
public async Task <IList <House> > GetByCounterMetter(CounterMeter counterMeter)
{
return(await hauseService.GetHousesByCounter(counterMeter));
}
public async Task <IList <House> > GetHousesByCounter(CounterMeter counterMeter)
{
var query = GetMeterQuery(counterMeter);
return(await query.ToListAsync());
}
