private dynamic GetRandomValue(DatasetPrototype datasetPrototype)
{
var random = new Random();
var index = random.Next(0, datasetPrototype.Values.Count - 1);
return(datasetPrototype.Values.ElementAt(index));
}
public async Task <IActionResult> GenerateObjectAsync([FromBody] ConfigurableObjectViewModel configurableObject,
string resultType, int?count)
{
var datasetIds = configurableObject.Fields
.Where(f => f.DatasetId != null)
.Select(f => f.DatasetId.GetValueOrDefault())
.Distinct().ToArray();
var datasetPrototypes = datasetIds.Any() ? new List <DatasetPrototype>() : null;
foreach (var datasetId in datasetIds)
{
var datasetValues = await _datasetService.GetValuesByDatasetIdAsync(datasetId);
var prototypeValues = datasetValues.Select(v => v.Value).ToList <dynamic>();
var prototype = new DatasetPrototype(datasetId, prototypeValues);
datasetPrototypes?.Add(prototype);
}
var modelForGenerate = _mapper.Map <ConfigurablePrototype>(configurableObject);
var result = _mapper.Map <IEnumerable <GeneratedObjectViewModel> >(_dataGenerator.GenerateMany(modelForGenerate, count ?? 1, datasetPrototypes)).ToList();
SaveGeneratedObjects(result);
if (resultType == null)
{
return(Ok(result));
}
var fileContents = _converters[resultType]?.Invoke(result) ?? throw new ArgumentException();
return(File(Encoding.ASCII.GetBytes(fileContents), $"application/{resultType}",
$"{result.First().Name}_{result.First().DateCreated:s}.{resultType}".Replace(":", "").Replace("-", "")));
}
public static string Pick(this IRobustRandom random, DatasetPrototype prototype)
{
return(random.Pick(prototype.Values));
}
public dynamic Generate(SupportedTypes type, IEnumerable <ConstraintPrototype> constraints, DatasetPrototype datasetPrototype = null)
{
if (datasetPrototype != null)
{
return(type == SupportedTypes.Enum
? _datasetValueGenerator.GenerateMany(datasetPrototype.Values)
: _datasetValueGenerator.Generate(datasetPrototype.Values));
}
try
{
return(_fieldsGenerators[type].Generate(constraints));
}
catch (ConstraintNotSupportedException ex)
{
ex.FieldId = (int)type;
throw;
}
}
private void ConfigureFieldGeneratorMock(DatasetPrototype datasetPrototype, SupportedTypes supportedType)
{
_fieldGeneratorMock.Setup(generator =>
generator.Generate(supportedType, new List <ConstraintPrototype>(), datasetPrototype)).Returns(GetRandomValue(datasetPrototype));
}
