/// <inheritdoc />
async Task <IValueView> IValueViewFactory.CreateAsync(IParameterLink link, NonEmptyString stringValue)
{
if (!Fraction.TryParse(stringValue, out var fraction))
{
return(new ValueView(link, stringValue));
}
var commandText = string.Intern($@"
select min_val, max_val
from pg_catalog.pg_settings
where name = @{nameof(IParameterLink.Name)};" );
var connection = await Connection();
var(minValue, maxValue) = await connection.QuerySingleAsync <(decimal, decimal)>(
commandText,
new { link.Name });
var multiplier = (minValue, maxValue) switch
{
(decimal.Zero, decimal.One) => decimal.One,
(decimal.Zero, 100) => 100,
_ => throw new NotSupportedException(
$"Fraction parameter range [{minValue} .. {maxValue}] is not " +
$"supported (parameter '{link.Name}').")
};
var normalizedValue = (fraction.Value * multiplier).ToString(CultureInfo.InvariantCulture);
return(new ValueView(link, normalizedValue));
}
public static ParameterMap AddParameterLinks(this ParameterMap parameterMap, IEnumerable <IParameterLink> parameterLinks, bool merge = true)
{
if (parameterMap == null)
{
return(null);
}
if (parameterMap.Type == null || parameterLinks == null || parameterLinks.Count() == 0)
{
return(parameterMap);
}
IEnumerable <PropertyInfo> propertyInfos = Query.MapPropertyInfos(parameterMap.Type);
if (propertyInfos == null)
{
return(parameterMap);
}
ParameterMap clonedMap = parameterMap.ShallowClone();
if (clonedMap.ParameterLinks == null)
{
clonedMap.ParameterLinks = new List <IParameterLink>();
}
else
{
clonedMap.ParameterLinks = new List <IParameterLink>(parameterMap.ParameterLinks);
}
foreach (IParameterLink parameterLink in parameterLinks)
{
Type linkType = parameterLink.GetType();
IParameterLink existingLink = clonedMap.ParameterLinks.Find(x => x.PropertyName == parameterLink.PropertyName && x.GetType() == linkType);
if (existingLink == null)
{
clonedMap.ParameterLinks.Add(parameterLink);
}
else
{
clonedMap.ParameterLinks.Remove(existingLink);
if (merge)
{
IParameterLink newLink = existingLink.ShallowClone();
newLink.ParameterNames = new HashSet <string>(existingLink.ParameterNames);
newLink.ParameterNames.UnionWith(parameterLink.ParameterNames);
clonedMap.ParameterLinks.Add(newLink);
}
else
{
clonedMap.ParameterLinks.Add(parameterLink);
}
}
}
return(clonedMap);
}
/// <inheritdoc />
async Task <RawParameterValue> IDatabaseServer.GetRawParameterValueAsync(IParameterLink parameterLink)
{
await Task.CompletedTask;
return(parameterLink.Name.ToString() switch
{
"max_connections" => new RawParameterValue("100", RawValueType.Integer),
"max_locks_per_transaction" => new RawParameterValue("8", RawValueType.Integer),
_ => throw new NotSupportedException($"Parameter '{parameterLink.Name}' can't be handled by fake service.")
});
/// <inheritdoc />
async Task <RawParameterValue> IDatabaseServer.GetRawParameterValueAsync(IParameterLink parameterLink)
{
var commandText = string.Intern($@"
select
current_setting(name),
vartype,
min_val,
max_val
from pg_catalog.pg_settings
where name = @{nameof(IParameterLink.Name)};" );
var connection = await Connection();
var(value, typeString, minValue, maxValue) = await connection
.QuerySingleAsync <(NonEmptyString, NonEmptyString, decimal?, decimal?)>(
commandText,
new { parameterLink.Name });
var rawType = typeString.ByStringRepresentation <RawValueType>();
return(minValue.HasValue && maxValue.HasValue
? new RawRangeParameterValue(value, rawType, (minValue.Value, maxValue.Value))
: new RawParameterValue(value, rawType));
}
/// <inheritdoc />
IParameterValue IParameterValueParser.Parse(IParameterLink parameterLink, RawParameterValue rawParameterValue)
=> rawParameterValue.Value switch
{
{ } when Regex.IsMatch(rawParameterValue.Value, "^[0-9]+(ms|s|min|h)$")
public FractionParameterValue(IParameterLink parameterLink, Fraction value)
: base(parameterLink, value)
{
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static RevitParameter ParameterFromRevit(this Parameter parameter, IEnumerable <IParameterLink> parameterLinks = null, bool onlyLinked = false)
{
if (parameter == null)
{
return(null);
}
string name = parameter.Definition.Name;
IParameterLink parameterLink = parameterLinks.ParameterLink(parameter);
if (parameterLink != null)
{
name = parameterLink.PropertyName;
}
else if (onlyLinked)
{
return(null);
}
object value = null;
switch (parameter.StorageType)
{
case StorageType.Double:
value = parameter.AsDouble().ToSI(parameter.Definition.UnitType);
break;
case StorageType.ElementId:
ElementId elementID = parameter.AsElementId();
if (elementID != null)
{
value = elementID.IntegerValue;
}
break;
case StorageType.Integer:
if (parameter.Definition.ParameterType == ParameterType.YesNo)
{
value = parameter.AsInteger() == 1;
}
else if (parameter.Definition.ParameterType == ParameterType.Invalid)
{
value = parameter.AsValueString();
}
else
{
value = parameter.AsInteger();
}
break;
case StorageType.String:
value = parameter.AsString();
break;
case StorageType.None:
value = parameter.AsValueString();
break;
}
return(new RevitParameter {
Name = name, Value = value
});
}
public TimeSpanParameterValue(IParameterLink parameterLink, PositiveTimeSpan value)
: base(parameterLink, value)
{
}
private protected ParameterValueBase(IParameterLink parameterLink, T value)
{
Link = parameterLink;
Value = value;
}
private NullValue(IParameterLink link) => Link = link;
public BooleanParameterValue(IParameterLink parameterLink, bool value)
: base(parameterLink, value)
{
}
public IntegerParameterValue(IParameterLink parameterLink, uint value)
: base(parameterLink, value)
{
}
public MemoryParameterValue(IParameterLink parameterLink, Memory value)
: base(parameterLink, value)
{
}