/// <summary>
/// Gets report parameter definitions for a target type
/// </summary>
/// <param name="targetType">The target types</param>
/// <returns>A collection of parameter definitions</returns>
public IEnumerable <ReportParameterDefinition> GetDefinitions
(
ReportParameterTargetType targetType
)
{
return(_parameterDefinitions.Where
(
p => p.TargetType == targetType
));
}
/// <summary>
/// Constructs the report parameter definition with the details
/// </summary>
/// <param name="parameter">The parameter information</param>
/// <param name="targetType">The target type</param>
/// <param name="targetName">The target name</param>
/// <param name="targetValue">The target value (optional)</param>
internal ReportParameterDefinition
(
ParameterInfo parameter,
ReportParameterTargetType targetType,
string targetName,
object targetValue = null
)
{
Validate.IsNotNull(parameter);
Validate.IsNotEmpty(targetName);
this.Parameter = parameter;
this.TargetType = targetType;
this.TargetName = targetName;
this.TargetValue = targetValue;
}
/// <summary>
/// Gets parameter values for the a specific target type
/// </summary>
/// <param name="targetType">The target type</param>
/// <param name="defaultValues">The default values</param>
/// <returns>A collection of parameter values</returns>
protected IEnumerable <ParameterValue> GetParameterValues
(
ReportParameterTargetType targetType,
params ParameterValue[] defaultValues
)
{
var targetValues = new List <ParameterValue>();
var fieldDefinitions = GetDefinitions
(
targetType
);
var matchingValues = _parameterValues.Where
(
p => p.Definition.TargetType == targetType
);
if (matchingValues.Any())
{
targetValues.AddRange(matchingValues);
}
if (defaultValues != null)
{
foreach (var value in defaultValues)
{
var valueFound = targetValues.Any
(
v => v.Name.Equals(value.Name, StringComparison.OrdinalIgnoreCase)
);
if (false == valueFound)
{
targetValues.Add(value);
}
}
}
return(targetValues);
}
/// <summary>
/// Adds a parameter to the report definition
/// </summary>
/// <param name="parameter">The parameter information</param>
/// <param name="targetType">The target type</param>
/// <param name="targetName">The target name</param>
/// <param name="targetValue">The target value (optional)</param>
public void AddParameter
(
ParameterInfo parameter,
ReportParameterTargetType targetType,
string targetName,
object targetValue = null
)
{
Validate.IsNotNull(parameter);
Validate.IsNotEmpty(targetName);
var parameterName = parameter.Name;
var nameUsed = this.Parameters.Any
(
p => p.Parameter.Name.Equals(parameterName, StringComparison.OrdinalIgnoreCase)
);
if (nameUsed)
{
throw new InvalidOperationException
(
$"The parameter name '{parameterName}' has already been used."
);
}
var reportParameter = new ReportParameterDefinition
(
parameter,
targetType,
targetName,
targetValue
);
this.Parameters.Add(reportParameter);
}