/*!
* \brief Constructor to create the crop sequence and immediate load data from provided fileStream.
*
* \param cropSequenceFileStream File stream with csv data to load. It is automatically determined, if the data is gzipped.
* In this case the stream is internally unzipped.
* \param plantDb The plant database.
* \param soilDb The soil database.
* \param climateDb The climate database.
* \param cultureInfo Information to parse data in different localized formats
*/
public CropSequence(Stream cropSequenceFileStream, PlantDb plantDb, SoilDb soilDb, ClimateDb climateDb, RainPatternDb rainPatternDb, CultureInfo cultureInfo = null)
{
_plantDb = plantDb;
_climateDb = climateDb;
_rainPatternDb = rainPatternDb;
_soilDb = soilDb;
_cultureInfo = cultureInfo;
loadCsv(cropSequenceFileStream);
}
/*!
* \brief Parse readed csv key-value pairs to real data types.
* Iterates through all properties with getter and setter and tries to set with value.
*
* \param values The csv values.
* \param nameDict Dictionary to translate names. 'property name' => 'csv-field name'.
* \param pdb The plant database to parse type "Plant".
* \param sdb The soil database to parse type "Soil".
* \param cdb The climate database to parse type "Climate".
* \param cultureInfo Information to parse data in different localized formats
*/
protected void parseData(IDictionary <String, String> values, IDictionary <String, String> nameDict = null, PlantDb pdb = null, SoilDb sdb = null, ClimateDb cdb = null, RainPatternDb rpdb = null, CultureInfo cultureInfo = null)
{
IEnumerable <PropertyInfo> piList = this.GetType().GetRuntimeProperties();
IList <String> propertyNames = new List <String>();
foreach (PropertyInfo pi in piList)
{
propertyNames.Add(pi.Name);
}
IDictionary <String, IDictionary <String, String> > subObjects = new Dictionary <String, IDictionary <String, String> >();
foreach (String key in values.Keys)
{
// Skip known properties
if (propertyNames.Contains(key))
{
continue;
}
if (key.Contains("."))
{
String[] parts = key.Split(".".ToCharArray(), 2);
String subObjectName = parts[0];
String subObjectProperty = parts[1];
// FIXME: Raise error for empty parts
if (
String.IsNullOrWhiteSpace(subObjectName) ||
String.IsNullOrWhiteSpace(subObjectProperty) ||
subObjectName.Equals("_iterator") ||
!propertyNames.Contains(subObjectName)
)
{
continue;
}
if (!subObjects.ContainsKey(subObjectName))
{
subObjects.Add(subObjectName, new Dictionary <String, String>());
}
subObjects[subObjectName].Add(subObjectProperty, values[key]);
}
}
foreach (String subObjName in subObjects.Keys)
{
PropertyInfo pi = this.GetType().GetRuntimeProperty(subObjName);
if (pi.PropertyType.IsArray)
{
Type arrayType = pi.PropertyType.GetElementType();
List <int> indexes = subObjects[subObjName].Keys.Select(Int32.Parse).ToList();
Array arrayInstance = Array.CreateInstance(arrayType, indexes.Max() + 1);
foreach (int index in indexes)
{
if (String.IsNullOrEmpty(subObjects[subObjName][index.ToString()]))
{
continue;
}
if (arrayType == typeof(String))
{
arrayInstance.SetValue(subObjects[subObjName][index.ToString()], index);
}
else if (arrayType == typeof(Double))
{
arrayInstance.SetValue(Double.Parse(subObjects[subObjName][index.ToString()], cultureInfo != null ? cultureInfo : CultureInfo.InvariantCulture), index);
}
else if (arrayType == typeof(int) || arrayType == typeof(Int16) || arrayType == typeof(Int32) || arrayType == typeof(Int64))
{
arrayInstance.SetValue(int.Parse(subObjects[subObjName][index.ToString()], cultureInfo != null ? cultureInfo : CultureInfo.InvariantCulture), index);
}
}
pi.SetValue(this, arrayInstance, null);
}
else
{
BaseValues instance = Activator.CreateInstance(pi.PropertyType) as BaseValues;
// FIXME: Raise error on wrong object type
if (instance == null)
{
continue;
}
instance.parseData(subObjects[subObjName], nameDict, pdb, sdb, cdb, rpdb, cultureInfo);
pi.SetValue(this, instance, null);
}
}
//use this for .net 4.0
//foreach (PropertyInfo pi in this.GetType().GetProperties())
//use this for .net 4.5
foreach (PropertyInfo pi in piList)
{
//if (pi.GetGetMethod() == null || pi.GetSetMethod() == null) continue;
String name = nameDict != null && nameDict.ContainsKey(pi.Name) ? nameDict[pi.Name] : pi.Name;
if (!values.ContainsKey(name))
{
continue;
}
propertyNames.Add(name);
String value = values[name];
if (String.IsNullOrWhiteSpace(value) || value.StartsWith("#NV"))
{
continue;
}
Type type = Nullable.GetUnderlyingType(pi.PropertyType);
if (type == null)
{
type = pi.PropertyType;
}
if (type == typeof(String))
{
pi.SetValue(this, value, null);
}
else if (type == typeof(Double))
{
pi.SetValue(this, Double.Parse(value, cultureInfo != null ? cultureInfo : CultureInfo.InvariantCulture), null);
}
//use this for .net 4.0
//else if (type.IsEnum)
//use this for .net 4.5
else if (type.GetTypeInfo().IsEnum)
{
try
{
pi.SetValue(this, System.Enum.Parse(type, value), null);
}
catch
{
pi.SetValue(this, null, null);
}
}
else if (type == typeof(Plant))
{
if (pdb == null)
{
continue;
}
pi.SetValue(this, pdb.getPlant(value), null);
}
else if (type == typeof(Soil))
{
if (sdb == null)
{
continue;
}
pi.SetValue(this, sdb.getSoil(value), null);
}
else if (type == typeof(Climate))
{
if (cdb == null)
{
continue;
}
pi.SetValue(this, cdb.getClimate(value), null);
}
else if (type == typeof(RainPattern))
{
if (rpdb == null)
{
continue;
}
pi.SetValue(this, rpdb.getRainPattern(value), null);
}
else if (type == typeof(IrrigationType))
{
foreach (FieldInfo fi in typeof(IrrigationTypes).GetRuntimeFields())
{
if (fi.Name == value)
{
IrrigationType tmpIt = new IrrigationType();
tmpIt = (IrrigationType)fi.GetValue(tmpIt);
pi.SetValue(this, tmpIt, null);
break;
}
}
}
else /* if (type.isValueType)*/
{
pi.SetValue(this, Convert.ChangeType(value, type), null);
}
}
}
/*!
* \brief Parse data, iterates through all properties with getter and setter and tries to set with
* values.
*
* \param values The values.
* \param cultureInfo Information to parse data in different localized formats
*/
public void parseData(IDictionary <String, String> values, CultureInfo cultureInfo = null, PlantDb pdb = null, SoilDb sdb = null, ClimateDb cdb = null, RainPatternDb rpdb = null)
{
base.parseData(values, propertyMapper, cultureInfo: cultureInfo, pdb: pdb, sdb: sdb, cdb: cdb, rpdb: rpdb);
if (climate != null && rainPattern != null)
{
climate.rainPattern = rainPattern;
}
}
