private async void readSensor()
{
double temp = 0;
double humidity = 0;
DhtReading reading = await dht.GetReadingAsync().AsTask();
if (reading.IsValid)
{
temp = reading.Temperature;
humidity = reading.Humidity;
Temperature = string.Format("{0:0.0}", temp);
Humidity = string.Format("{0:0}", humidity);
SensorRead?.Invoke(temp, humidity);
}
}
public void CheckEmpty_with_NotEmpty_sensor_read()
{
SensorRead read = SensorRead.NotEmpty;
bool result = element.CheckEmpty(read);
Assert.AreEqual(result, false);
}
public bool CheckEmpty(SensorRead read)
{
if (read == SensorRead.Empty)
{
return(true);
}
else
{
return(false);
}
}
public void Pour_Coffee_ReturnPot()
{
Maker maker = new Maker(warmer, boiler, pot);
SensorRead wRead = SensorRead.NotEmpty;
SensorRead bRead = SensorRead.Empty;
SensorRead pRead = SensorRead.NotEmpty;
State Button = State.ON;
maker.makeCoffee(wRead, bRead, pRead, Button);
Assert.AreEqual(maker.warmer.State, State.ON);
Assert.AreEqual(maker.indicator, State.ON);
}
public void Brew_Coffee()
{
Maker maker = new Maker(warmer, boiler, pot);
SensorRead wRead = SensorRead.NotEmpty;
SensorRead bRead = SensorRead.NotEmpty;
SensorRead pRead = SensorRead.Empty;
State Button = State.ON;
maker.makeCoffee(wRead, bRead, pRead, Button);
Assert.AreEqual(maker.valve, State.ON);
Assert.AreEqual(maker.boiler.State, State.ON);
}
public List <SensorRead> GetAllReadsByDate(Guid code, DateTime startDate, DateTime endDate)
{
var query = new SimpleStatement("SELECT record_time, read_value, sensor_code FROM sensor_reads where sensor_code = ? AND record_time >= ? and record_time <= ?", code, startDate, endDate);
var rs = _session.ExecuteAsync(query);
List <SensorRead> results = new List <SensorRead>();
foreach (Row row in rs.Result)
{
SensorRead read = MapResult(_session, row);
results.Add(read);
}
return(results);
}
private SensorRead MapResult(ISession session, Row row)
{
/*session.UserDefinedTypes.Define(
* UdtMap.For<SensorRead>()
* .Map(a => a.RecordDate, "record_time")
* .Map(a => a.ReadValue, "read_value")
* .Map(a => a.SensorCode, "sensor_code")
* );*/
if (row != null)
{
SensorRead read = new SensorRead
{
ReadValue = Double.Parse(row["read_value"].ToString()),
RecordDate = DateTime.Parse(row["record_time"].ToString()),
SensorCode = Guid.Parse(row["sensor_code"].ToString()),
};
return(read);
}
return(null);
}
public void makeCoffee(SensorRead wRead, SensorRead bRead, SensorRead pRead, State btn)
{
if (!warmer.CheckEmpty(wRead))
{
if (pot.CheckEmpty(pRead))
{
if (!boiler.CheckEmpty(bRead))
{
if (btn == State.ON)
{
valve = State.ON;
boiler.State = State.ON;
}
}
else
{
boiler.State = State.OFF;
indicator = State.ON;
warmer.State = State.ON;
}
}
else
{
warmer.State = State.ON;
indicator = State.ON;
}
}
else
{
boiler.State = State.OFF;
valve = State.OFF;
indicator = State.OFF;
warmer.State = State.OFF;
}
}
