public string Read()
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value);
var end = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value);
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
int.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var allResults = _currentContext.GetTankData(start, end, elementId).ToList();
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
List <DateTimeBlock> dateTimeBlockSet = new List <DateTimeBlock>();
for (var BlockIndex = 0; BlockIndex < numberOfBlock; BlockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(BlockIndex * timestepTicks),
To = start.AddTicks((BlockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetTankDataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var firstRecordkInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).FirstOrDefault();
var lastRecordInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).Reverse().LastOrDefault();
if (firstRecordkInSet != null && lastRecordInSet != null)
{
var recordsSpanningBlock = allResults.Where(x => x.From >= firstRecordkInSet.From && x.To <= lastRecordInSet.To);
var getTankDataResults = recordsSpanningBlock as GetTankDataResult[] ?? recordsSpanningBlock.ToArray();
if (getTankDataResults.Any())
{
var trimmedrecordsSpanningBlock = new List <GetTankDataResult>();
foreach (var record in getTankDataResults)
{
double percentageToTrim = 0;
if (record.From < thisBlock.From)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = thisBlock.From.Ticks - record.From.Ticks;
percentageToTrim += (double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.To > thisBlock.To)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = record.To.Ticks - thisBlock.To.Ticks;
percentageToTrim = (double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.Inflow != null)
{
record.Inflow = record.Inflow - ((record.Inflow / 100) * percentageToTrim);
}
trimmedrecordsSpanningBlock.Add(record);
}
double?inflow = null;
foreach (var reading in trimmedrecordsSpanningBlock)
{
if (reading.Inflow != null)
{
if (inflow == null)
{
inflow = reading.Inflow;
}
else
{
inflow += reading.Inflow;
}
}
}
var modifiedReading = trimmedrecordsSpanningBlock.FirstOrDefault();
if (inflow != null)
{
if (modifiedReading != null)
{
modifiedReading.Inflow = inflow / trimmedrecordsSpanningBlock.Count();
}
}
if (modifiedReading != null)
{
modifiedReading.From = thisBlock.From;
modifiedReading.To = thisBlock.To;
subResults.Add(modifiedReading);
}
}
}
}
allResults = subResults;
}
var resultTxt = new StringBuilder();
foreach (var thisReading in allResults)
{
var volumeValue = thisReading.Volume != null ?
"<variable name=\"volume\">" + $"<value>{thisReading.Volume}</value>" + "</variable>"
: null;
var levelValue = thisReading.Outflow != null ?
"<variable name=\"outflow\">" + $"<value>{thisReading.Outflow}</value>" + "</variable>"
: null;
var inflowValue = thisReading.Inflow != null ?
"<variable name=\"inflow\">" + $"<value>{thisReading.Inflow}</value>" + "</variable>"
: null;
resultTxt.Append("<record>" + $"<from>{thisReading?.From.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</from>" +
$"<to>{thisReading?.To.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</to>{volumeValue}{levelValue}{inflowValue}</record>{Environment.NewLine}");
}
var tankName = string.Empty;
if (resultTxt.Length > 0)
{
tankName = _currentContext.Tanks.FirstOrDefault(x => x.Identifier == elementId)?.Name;
}
return("<response>" + "<recordSet>" + $"<elementId>{elementId}</elementId>" +
$"<name>{tankName}</name>{resultTxt}</recordSet>" + "</response>");
}
public string Read()
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value);
var end = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value);
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
int.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var allResults = _currentContext.GetWeatherPredictionData(start, end, elementId).ToList();
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetWeatherPredictionDataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var firstRecordkInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).FirstOrDefault();
var lastRecordInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).LastOrDefault();
if (firstRecordkInSet != null && lastRecordInSet != null)
{
var recordsSpanningBlock = allResults.Where(x => x.From >= firstRecordkInSet.From && x.To <= lastRecordInSet.To);
if (recordsSpanningBlock.Any())
{
var trimmedrecordsSpanningBlock = new List <GetWeatherPredictionDataResult>();
foreach (var record in recordsSpanningBlock)
{
double percentageToTrim = 0;
if (record.From < thisBlock.From)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = thisBlock.From.Ticks - record.From.Ticks;
percentageToTrim += (double)(((long)100.0 / currentBlockTicks) * ticksToTrim);
}
if (record.To > thisBlock.To)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = record.To.Ticks - thisBlock.To.Ticks;
percentageToTrim = (double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.Precipitation != null)
{
record.Precipitation = record.Precipitation - ((record.Precipitation / 100) * percentageToTrim);
}
trimmedrecordsSpanningBlock.Add(record);
}
int? humidity = null;
double?precipitation = null;
int? pressure = null;
double?solarRadiation = null;
double?temperature = null;
string windDirection = null;
double?windVelocity = null;
foreach (var reading in trimmedrecordsSpanningBlock)
{
if (reading.Humidity != null)
{
if (humidity == null)
{
humidity = reading.Humidity;
}
else if (reading.Humidity != -1)
{
humidity += reading.Humidity;
}
}
if (reading.Precipitation != null)
{
if (precipitation == null)
{
precipitation = reading.Precipitation;
}
else if (reading.Precipitation != -1)
{
precipitation += reading.Precipitation;
}
}
if (reading.Pressure != null)
{
if (pressure == null)
{
pressure = reading.Pressure;
}
else if (reading.Pressure != -1)
{
pressure += reading.Pressure;
}
}
if (reading.Solar_radiation != null)
{
if (solarRadiation == null)
{
solarRadiation = reading.Solar_radiation;
}
else if (reading.Solar_radiation != -1)
{
solarRadiation += reading.Solar_radiation;
}
}
if (reading.Temperature != null)
{
if (temperature == null)
{
temperature = reading.Temperature;
}
else if (reading.Temperature != -1)
{
temperature += reading.Temperature;
}
}
windDirection = reading.Wind_direction;
if (reading.Wind_velocity != null)
{
if (windVelocity == null)
{
windVelocity = reading.Wind_velocity;
}
else if (reading.Wind_velocity != -1)
{
windVelocity += reading.Wind_velocity;
}
}
}
var modifiedReading = trimmedrecordsSpanningBlock.FirstOrDefault();
if (humidity != null)
{
modifiedReading.Humidity = humidity / trimmedrecordsSpanningBlock.Count();
}
if (precipitation != null)
{
modifiedReading.Precipitation = precipitation;
}
if (pressure != null)
{
modifiedReading.Pressure = pressure / trimmedrecordsSpanningBlock.Count();
}
if (solarRadiation != null)
{
modifiedReading.Solar_radiation = solarRadiation / trimmedrecordsSpanningBlock.Count();
}
if (temperature != null)
{
modifiedReading.Temperature = temperature / trimmedrecordsSpanningBlock.Count();
}
modifiedReading.Wind_direction = windDirection;
if (windVelocity != null)
{
modifiedReading.Wind_velocity = windVelocity / trimmedrecordsSpanningBlock.Count();
}
modifiedReading.From = thisBlock.From;
modifiedReading.To = thisBlock.To;
subResults.Add(modifiedReading);
}
}
}
allResults = subResults;
}
var resultTxt = new StringBuilder();
foreach (var thisReading in allResults)
{
var precipitationValue = thisReading.Precipitation != null ?
"<variable name=\"precipitation\">" + $"<value>{thisReading.Precipitation}</value>" + "</variable>"
: null;
var temperatureValue = thisReading.Temperature != null ?
"<variable name=\"temperature\">" + $"<value>{thisReading.Temperature}</value>" + "</variable>"
: null;
var humidityValue = thisReading.Humidity != null ?
"<variable name=\"humidity\">" + $"<value>{thisReading.Humidity}</value>" + "</variable>"
: null;
var pressureValue = thisReading.Pressure != null ?
"<variable name=\"pressure\">" + $"<value>{thisReading.Pressure}</value>" + "</variable>"
: null;
var windDirectionValue = thisReading.Wind_direction != null ?
"<variable name=\"wind_direction\">" + $"<value>{thisReading.Wind_direction}</value>" +
"</variable>"
: null;
var windVelocityValue = thisReading.Wind_velocity != null ?
"<variable name=\"wind_velocity\">" + $"<value>{thisReading.Wind_velocity}</value>" + "</variable>"
: null;
var solarRadiationValue = thisReading.Solar_radiation != null ?
"<variable name=\"solar_radiation\">" + $"<value>{thisReading.Solar_radiation}</value>" +
"</variable>"
: null;
var metadata = "<metadata baseTime=\"" + thisReading.BaseTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + "\" creationTime=\"" + thisReading.CreationTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + "\" generatedBy=\"" + thisReading.Identifier + "\" comment=\"" + thisReading.Comment + "\" />";
resultTxt.Append(
$"<record>{metadata}<from>{thisReading?.From.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</from>" +
$"<to>{thisReading?.To.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</to>{precipitationValue}{temperatureValue}{humidityValue}{pressureValue}{windDirectionValue}{windVelocityValue}{solarRadiationValue}</record>{Environment.NewLine}");
}
return("<response><recordSet>" + $"<elementId>{elementId}</elementId>{resultTxt}</recordSet></response>");
}
public string Read()
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value);
var end = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value);
var simulation = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "simulation") ?
DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "simulation").Value) : DateTimeOffset.Now;
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
int.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var allResults = _currentContext.GetPricingData(start, end, elementId, simulation).ToList();
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetPricingDataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (DateTimeBlock thisBlock in dateTimeBlockSet)
{
var firstRecordkInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).FirstOrDefault();
var lastRecordInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).LastOrDefault();
if (firstRecordkInSet != null && lastRecordInSet != null)
{
var recordsSpanningBlock = allResults.Where(x => x.From >= firstRecordkInSet.From && x.To <= lastRecordInSet.To);
var getPricingDataResults = recordsSpanningBlock as GetPricingDataResult[] ?? recordsSpanningBlock.ToArray();
if (getPricingDataResults.Any())
{
decimal Price = getPricingDataResults.Sum(reading => reading.Price);
var modifiedReading = getPricingDataResults.FirstOrDefault();
if (modifiedReading != null)
{
modifiedReading.Price = Price / getPricingDataResults.Count();
modifiedReading.From = thisBlock.From;
modifiedReading.To = thisBlock.To;
subResults.Add(modifiedReading);
}
}
}
}
allResults = subResults;
}
var resultTxt = new StringBuilder();
var baseTime = string.Empty;
var creationTime = string.Empty;
var generatedBy = string.Empty;
foreach (var thisReading in allResults)
{
if (baseTime == string.Empty)
{
baseTime = thisReading.BaseTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK");
creationTime = thisReading.CreationTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK");
}
generatedBy = thisReading.Identifier;
resultTxt.Append("<record>" + $"<from>{thisReading.From.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</from>" +
$"<to>{thisReading.To.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</to>" +
"<variable name=\"price\">" + $"<value>{thisReading.Price}</value>" + "</variable>" +
$"</record>{Environment.NewLine}");
}
var dmaName = string.Empty;
if (resultTxt.Length > 0)
{
resultTxt.Insert(0, $"<elementId>{elementId}</elementId>{Environment.NewLine}<name>{dmaName}</name>{Environment.NewLine}" +
$"<metadata baseTime=\"{baseTime}\" creationTime=\"{creationTime}\" generatedBy=\"{generatedBy}\" />{Environment.NewLine}");
}
return("<response>" + $"<recordSet>{resultTxt}</recordSet>" + "</response>");
}
public string ReadSpecificProperty(List <int> indices)
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "start") ?
DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value) : DateTimeOffset.MinValue;
var end = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "end") ?
DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value) : DateTimeOffset.MaxValue;
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
int.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var resultTxt = new StringBuilder();
var allResults = _currentContext.GetDMAData(start, end, elementId).ToList();
if (allResults.Any())
{
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetDMADataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var recordsSpanningBlock =
allResults.Where(x => x.Time > thisBlock.From && x.Time <= thisBlock.To);
var getDmaDataResults = recordsSpanningBlock as GetDMADataResult[] ??
recordsSpanningBlock.ToArray();
if (getDmaDataResults.Any())
{
double?flow = null;
double?pressure = null;
double?Volume = null;
foreach (var reading in getDmaDataResults)
{
if (reading.Flow != null)
{
if (flow == null)
{
flow = reading.Flow;
}
else
{
flow += reading.Flow;
}
}
if (reading.Pressure != null)
{
if (pressure == null)
{
pressure = reading.Pressure;
}
else
{
pressure += reading.Pressure;
}
}
if (reading.Volume != null)
{
if (Volume == null)
{
Volume = reading.Volume;
}
else
{
Volume += reading.Volume;
}
}
}
var modifiedReading = getDmaDataResults.FirstOrDefault();
if (flow != null)
{
if (modifiedReading != null)
{
modifiedReading.Flow = flow;
}
}
if (pressure != null)
{
if (modifiedReading != null)
{
modifiedReading.Pressure = pressure / getDmaDataResults.Count(x => x.Pressure != null);
}
}
if (Volume != null)
{
if (modifiedReading != null)
{
modifiedReading.Volume = Volume;
}
}
if (modifiedReading != null)
{
modifiedReading.Time = thisBlock.From;
subResults.Add(modifiedReading);
}
}
}
allResults = subResults;
}
foreach (var thisReading in allResults)
{
var flowValue = string.Empty;
var pressureValue = string.Empty;
var volumeValue = string.Empty;
if (indices.Contains(16) && thisReading.Flow != null)
{
flowValue = "<variable name=\"flow\">" + $"<value>{thisReading.Flow}</value>" + "</variable>";
}
if (indices.Contains(17) && thisReading.Pressure != null)
{
pressureValue = "<variable name=\"pressure\">" + $"<value>{thisReading.Pressure}</value>" +
"</variable>";
}
if (indices.Contains(18) && thisReading.Volume != null)
{
volumeValue = "<variable name=\"volume\">" + $"<value>{thisReading.Volume}</value>" +
"</variable>";
}
if (!string.IsNullOrEmpty(flowValue) || !string.IsNullOrEmpty(pressureValue) ||
!string.IsNullOrEmpty(volumeValue))
{
resultTxt.Append($"<record><time>{thisReading.Time.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</time>{flowValue}{pressureValue}{volumeValue}</record>{Environment.NewLine}");
}
}
}
return(resultTxt.ToString());
}
public string ReadSpecificProperty(List <int> indices)
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "start") ?
DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value) : DateTimeOffset.MinValue;
var end = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "end") ?
DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value) : DateTimeOffset.MaxValue;
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
int.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var resultTxt = new StringBuilder();
var allResults = _currentContext.GetWeatherData(start, end, elementId).ToList();
if (allResults.Any())
{
// start = allResults.Aggregate((acc, c) => acc.From < c.From ? acc : c).From;
// end = allResults.Aggregate((acc, c) => acc.To > c.To ? acc : c).To;
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetWeatherDataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var firstRecordkInSet =
allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From)
.OrderBy(x => x.From)
.FirstOrDefault();
var lastRecordInSet =
allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From)
.OrderBy(x => x.From)
.Reverse()
.LastOrDefault();
if (firstRecordkInSet != null && lastRecordInSet != null)
{
var recordsSpanningBlock =
allResults.Where(x => x.From >= firstRecordkInSet.From && x.To <= lastRecordInSet.To);
var getWeatherDataResults = recordsSpanningBlock as GetWeatherDataResult[] ??
recordsSpanningBlock.ToArray();
if (getWeatherDataResults.Any())
{
var trimmedrecordsSpanningBlock = new List <GetWeatherDataResult>();
foreach (var record in getWeatherDataResults)
{
double percentageToTrim = 0;
if (record.From < thisBlock.From)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = thisBlock.From.Ticks - record.From.Ticks;
percentageToTrim +=
(double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.To > thisBlock.To)
{
long currentBlockTicks = record.To.Ticks - record.From.Ticks;
long ticksToTrim = record.To.Ticks - thisBlock.To.Ticks;
percentageToTrim =
(double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.Precipitation != null)
{
record.Precipitation = record.Precipitation -
((record.Precipitation / 100) * percentageToTrim);
}
trimmedrecordsSpanningBlock.Add(record);
}
int? humidity = null;
double?precipitation = null;
int? pressure = null;
double?solarRadiation = null;
double?temperature = null;
string windDirection = null;
double?windVelocity = null;
foreach (var reading in trimmedrecordsSpanningBlock)
{
if (reading.Humidity != null)
{
if (humidity == null)
{
humidity = reading.Humidity;
}
else
{
humidity += reading.Humidity;
}
}
if (reading.Precipitation != null)
{
if (precipitation == null)
{
precipitation = reading.Precipitation;
}
else
{
precipitation += reading.Precipitation;
}
}
if (reading.Pressure != null)
{
if (pressure == null)
{
pressure = reading.Pressure;
}
else
{
pressure += reading.Pressure;
}
}
if (reading.Solar_radiation != null)
{
if (solarRadiation == null)
{
solarRadiation = reading.Solar_radiation;
}
else
{
solarRadiation += reading.Solar_radiation;
}
}
if (reading.Temperature != null)
{
if (temperature == null)
{
temperature = reading.Temperature;
}
else
{
temperature += reading.Temperature;
}
}
windDirection = reading.Wind_direction;
if (reading.Wind_velocity != null)
{
if (windVelocity == null)
{
windVelocity = reading.Wind_velocity;
}
else
{
windVelocity += reading.Wind_velocity;
}
}
}
var modifiedReading = trimmedrecordsSpanningBlock.FirstOrDefault();
if (humidity != null)
{
modifiedReading.Humidity = humidity / trimmedrecordsSpanningBlock.Count();
}
if (precipitation != null)
{
modifiedReading.Precipitation = precipitation;
}
if (pressure != null)
{
modifiedReading.Pressure = pressure / trimmedrecordsSpanningBlock.Count();
}
if (solarRadiation != null)
{
modifiedReading.Solar_radiation = solarRadiation / trimmedrecordsSpanningBlock.Count();
}
if (temperature != null)
{
modifiedReading.Temperature = temperature / trimmedrecordsSpanningBlock.Count();
}
modifiedReading.Wind_direction = windDirection;
if (windVelocity != null)
{
modifiedReading.Wind_velocity = windVelocity / trimmedrecordsSpanningBlock.Count();
}
modifiedReading.From = thisBlock.From;
modifiedReading.To = thisBlock.To;
subResults.Add(modifiedReading);
}
}
}
allResults = subResults;
}
foreach (var thisReading in allResults)
{
var precipitationValue = string.Empty;
var temperatureValue = string.Empty;
var humidityValue = string.Empty;
var pressureValue = string.Empty;
var windVelocityValue = string.Empty;
var windDirectionValue = string.Empty;
var solarRadiationValue = string.Empty;
if (indices.Contains(2) && thisReading.Precipitation != null)
{
precipitationValue = "<variable name=\"precipitation\">" +
$"<value>{thisReading.Precipitation}</value></variable>";
}
if (indices.Contains(3) && thisReading.Temperature != null)
{
temperatureValue = "<variable name=\"temperature\">" +
$"<value>{thisReading.Temperature}</value></variable>";
}
if (indices.Contains(4) && thisReading.Humidity != null)
{
humidityValue = "<variable name=\"humidity\">" +
$"<value>{thisReading.Humidity}</value></variable>";
}
if (indices.Contains(5) && thisReading.Pressure != null)
{
pressureValue = "<variable name=\"pressure\">" +
$"<value>{thisReading.Pressure}</value></variable>";
}
if (indices.Contains(6) && thisReading.Wind_velocity != null)
{
windVelocityValue = "<variable name=\"wind_velocity\">" +
$"<value>{thisReading.Wind_velocity}</value></variable>";
}
if (indices.Contains(7) && thisReading.Wind_direction != null)
{
windDirectionValue = "<variable name=\"wind_direction\">" +
$"<value>{thisReading.Wind_direction}</value></variable>";
}
if (indices.Contains(8) && thisReading.Solar_radiation != null)
{
solarRadiationValue = "<variable name=\"solar_radiation\">" +
$"<value>{thisReading.Solar_radiation}</value></variable>";
}
if (!string.IsNullOrEmpty(precipitationValue) || !string.IsNullOrEmpty(temperatureValue) ||
!string.IsNullOrEmpty(humidityValue) || !string.IsNullOrEmpty(pressureValue) ||
!string.IsNullOrEmpty(windVelocityValue) || !string.IsNullOrEmpty(windDirectionValue) ||
!string.IsNullOrEmpty(solarRadiationValue))
{
resultTxt.Append("<record>" + $"<from>{thisReading?.From}</from>" +
$"<to>{thisReading?.To}</to>{precipitationValue}{temperatureValue}{humidityValue}{pressureValue}{windDirectionValue}{windVelocityValue}{solarRadiationValue}</record>{Environment.NewLine}");
}
}
}
return(resultTxt.ToString());
}
public string Read(bool bWrap)
{
_currentContext = new SQLAzureDataContext();
var meterId = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "elementId") != 0 ?
_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value : string.Empty;
var start = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "start") ?
DateTime.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value) : DateTime.MinValue;
var end = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "end") ?
DateTime.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value) : DateTime.MaxValue;
long timestep = _currentRequestManager.RootElements.Any(kvp => kvp.Key == "timeStep") ?
Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var resultTxt = new StringBuilder();
var elementText = "<elementId>" + meterId + "</elementId>";
var site = _currentContext.Meters.FirstOrDefault(x => x.MeterIdentity == meterId)?.DMA.Site;
if (!string.IsNullOrEmpty(meterId) && site != null)
{
var thisContext = new MeterReadingTableStorageContext(site.TableName);
if (timestep == -1)
{
var finalFilter = TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, meterId);
if (start != DateTime.MinValue)
{
var date1 = TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.GreaterThanOrEqual, start.Ticks.ToString());
finalFilter = TableQuery.CombineFilters(finalFilter, TableOperators.And, date1);
}
if (end != DateTime.MaxValue)
{
var date2 = TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.LessThanOrEqual, end.Ticks.ToString());
finalFilter = TableQuery.CombineFilters(finalFilter, TableOperators.And, date2);
}
var allRecords = thisContext.MeterReadingsFiltered(finalFilter);
foreach (var record in allRecords)
{
resultTxt.Append("<record>" + $"<time>{record.CreatedOn.ToString("yyyy-MM-ddTHH:mm:sszzz")}</time><variable name=\"flow\">" + $"<value>{record.Reading}</value></variable>" + $"</record>{Environment.NewLine}");
}
}
else
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var recordsSpanningBlock = new List <MeterReadingEntity>();
var finalFilter = TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, meterId);
if (start != DateTime.MinValue)
{
var date1 = TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.GreaterThanOrEqual, thisBlock.From.Ticks.ToString());
finalFilter = TableQuery.CombineFilters(finalFilter, TableOperators.And, date1);
}
if (end != DateTime.MaxValue)
{
var date2 = TableQuery.GenerateFilterCondition("RowKey", QueryComparisons.LessThanOrEqual, thisBlock.To.Ticks.ToString());
finalFilter = TableQuery.CombineFilters(finalFilter, TableOperators.And, date2);
}
recordsSpanningBlock.AddRange(thisContext.MeterReadingsFiltered(finalFilter));
if (recordsSpanningBlock.Any())
{
// var minResult = recordsSpanningBlock.Min(x => x.Reading);
// var maxResult = recordsSpanningBlock.Max(x => x.Reading);
var minResult = float.Parse(recordsSpanningBlock.Min(x => x.Reading));
var maxResult = float.Parse(recordsSpanningBlock.Max(x => x.Reading));
var averageValue = (minResult + maxResult) / 2;
// if (!string.IsNullOrEmpty(minResult) && !string.IsNullOrEmpty(maxResult))
{
// var flow = Int32.Parse(maxResult) - Int32.Parse(minResult);
resultTxt.Append("<record>" +
$"<time>{thisBlock.From.ToString("yyyy-MM-ddTHH:mm:sszzz")}</time><variable name=\"flow\">" + $"<value>{averageValue}</value></variable>" + $"</record>{Environment.NewLine}");
}
}
}
}
}
if (bWrap)
{
return("<response>" + $"<recordSet>{elementText}{resultTxt}</recordSet>" + "</response>");
}
else
{
return(resultTxt.ToString());
}
}
public string Read()
{
_currentContext = new SQLAzureDataContext();
var elementId = _currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "elementId").Value;
var start = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "start").Value);
var end = DateTimeOffset.Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "end").Value);
long timestep = _currentRequestManager.RootElements.Count(kvp => kvp.Key == "timeStep") > 0 ?
Parse(_currentRequestManager.RootElements.FirstOrDefault(kvp => kvp.Key == "timeStep").Value) : -1;
var allResults = _currentContext.GetDemandPredictionData(start, end, elementId).ToList();
if (timestep != -1 && allResults.Any())
{
const long multiplier = 10000000;
long timestepTicks = timestep * multiplier;
long numberOfTicksBetweenStartAndEnd = (long)(end.Ticks - start.Ticks);
int numberOfBlock = (int)(numberOfTicksBetweenStartAndEnd / timestepTicks);
// Create a collection of fixed blocks in time from supplied Start to End
var dateTimeBlockSet = new List <DateTimeBlock>();
for (var blockIndex = 0; blockIndex < numberOfBlock; blockIndex++)
{
var newDateTimeBlock = new DateTimeBlock
{
From = start.AddTicks(blockIndex * timestepTicks),
To = start.AddTicks((blockIndex + 1) * timestepTicks)
};
dateTimeBlockSet.Add(newDateTimeBlock);
}
var subResults = new List <GetDemandPredictionDataResult>();
// loop through each block and and find any records that span that block, trimming those on the edges
foreach (var thisBlock in dateTimeBlockSet)
{
var firstRecordkInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).FirstOrDefault();
var lastRecordInSet = allResults.Where(x => x.From <thisBlock.To && x.To> thisBlock.From).OrderBy(x => x.From).LastOrDefault();
if (firstRecordkInSet != null && lastRecordInSet != null)
{
var recordsSpanningBlock = allResults.Where(x => x.From >= firstRecordkInSet.From && x.To <= lastRecordInSet.To);
var getDemandPredictionDataResults = recordsSpanningBlock as GetDemandPredictionDataResult[] ?? recordsSpanningBlock.ToArray();
if (getDemandPredictionDataResults.Any())
{
var trimmedrecordsSpanningBlock = new List <GetDemandPredictionDataResult>();
foreach (var record in getDemandPredictionDataResults)
{
double percentageToTrim = 0;
if (record.From < thisBlock.From)
{
var currentBlockTicks = record.To.Ticks - record.From.Ticks;
var ticksToTrim = thisBlock.From.Ticks - record.From.Ticks;
percentageToTrim += (double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
if (record.To > thisBlock.To)
{
var currentBlockTicks = record.To.Ticks - record.From.Ticks;
var ticksToTrim = record.To.Ticks - thisBlock.To.Ticks;
percentageToTrim = (double)(((double)100.0 / (double)currentBlockTicks) * (double)ticksToTrim);
}
record.Demand = record.Demand - ((record.Demand / 100) * percentageToTrim);
if (record.Uncertainty != null)
{
record.Uncertainty = record.Uncertainty - ((record.Uncertainty / 100) * percentageToTrim);
}
trimmedrecordsSpanningBlock.Add(record);
}
var demand = 0.0;
double?uncertainty = null;
foreach (var reading in trimmedrecordsSpanningBlock)
{
demand += reading.Demand;
if (reading.Uncertainty != null)
{
if (uncertainty == null)
{
uncertainty = reading.Uncertainty;
}
else if (reading.Uncertainty != -1)
{
uncertainty += reading.Uncertainty;
}
}
}
var modifiedReading = trimmedrecordsSpanningBlock.FirstOrDefault();
if (modifiedReading != null)
{
modifiedReading.Demand = demand;
if (uncertainty != null)
{
modifiedReading.Uncertainty = uncertainty;
}
modifiedReading.From = thisBlock.From;
modifiedReading.To = thisBlock.To;
subResults.Add(modifiedReading);
}
}
}
}
allResults = subResults;
}
var resultTxt = new StringBuilder();
var baseTime = string.Empty;
var creationTime = string.Empty;
var generatedBy = string.Empty;
var comment = string.Empty;
foreach (var thisReading in allResults)
{
if (baseTime == string.Empty)
{
baseTime = thisReading.BaseTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK");
creationTime = thisReading.CreationTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK");
}
generatedBy = thisReading.Identifier;
var demandValue = "<variable name=\"demand\">" + $"<value>{thisReading.Demand}</value>" + "</variable>";
var uncertaintyValue = thisReading.Uncertainty != null ?
"<variable name=\"uncertainty\">" + $"<value>{thisReading.Uncertainty}</value>" + "</variable>"
: null;
resultTxt.Append("<record>" + $"<from>{thisReading?.From.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</from>" +
$"<to>{thisReading?.To.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK")}</to>{demandValue}{uncertaintyValue}</record>{Environment.NewLine}");
}
var dmaName = string.Empty;
if (resultTxt.Length > 0)
{
var firstOrDefault = _currentContext.DMAs.FirstOrDefault(x => x.Identifier == elementId);
if (firstOrDefault != null)
{
dmaName = firstOrDefault.Name;
}
}
return("<response>" + "<recordSet>" + $"<elementId>{elementId}</elementId>" +
$"<name>{dmaName}</name>" +
$"<metadata baseTime=\"{baseTime}\" creationTime=\"{creationTime}\" generatedBy=\"{generatedBy}\" comment=\"{comment}\" />{resultTxt}</recordSet>" +
"</response>");
}