private static FiltersDefinition ShuffleSimpleRandomFiltersCombination(Mission mission, Dictionary <string, DataCollectionDefinition> collections, string FilterSetkey, Func <ItemNumberRange, string> rangeReformatter = null, int limit = 3)
{
FiltersDefinition _filtersDefinition = new FiltersDefinition(FilterSetkey);
var collection = collections.ToArray()[rnd.Next(0, collections.Count())].Value;
_filtersDefinition.AddFilters(collection.Parameters, mission);
// _filtersDefinition.AddFilter("missionName", "{http://a9.com/-/opensearch/extensions/eo/1.0/}platform", mission.MissionName.Value, mission.MissionName.Label, mission.MissionName.Validator, null);
IEnumerable <System.Reflection.PropertyInfo> props = mission.GetType().GetProperties().Where(
prop => Attribute.IsDefined(prop, typeof(SimpleChoiceAttribute)));
foreach (var prop in props)
{
if (_filtersDefinition.GetFilters().Count() >= limit)
{
continue;
}
if (rnd.Next() % 2 == 0)
{
continue;
}
var choice = prop.GetValue(mission);
if (choice == null)
{
continue;
}
if (_filtersDefinition.Filters.Any(fd => fd.FullName == ((IMissionFilter)choice).FullName))
{
continue;
}
if (choice is StringListChoice)
{
var sl = choice as StringListChoice;
var value = sl.LabelStrings.ToArray()[rnd.Next(0, sl.LabelStrings.Count())];
_filtersDefinition.AddFilter(sl.Key, sl.FullName, value.Value, value.Label, value.Validator, null);
}
if (choice is ItemNumberRange)
{
var nb = choice as ItemNumberRange;
int randomMin = rnd.Next((int)(nb.Min / nb.Step), (int)(nb.Max / nb.Step));
decimal min = new decimal(randomMin * nb.Step);
int randomMax = rnd.Next((int)((int)min / nb.Step), (int)(nb.Max / nb.Step));
decimal max = new decimal(randomMax * nb.Step);
var value = new double[2] {
(double)min, (double)max
};
var formatter = nb.Formatter;
if (rangeReformatter != null)
{
formatter = rangeReformatter.Invoke(nb);
}
Func <IOpenSearchResultItem, bool> ivalidator = null;
if (nb.ItemValueValidator != null)
{
ivalidator = nb.ItemValueValidator.Invoke(value);
}
Func <IOpenSearchResultCollection, bool> cvalidator = null;
if (nb.ResultsValidator != null)
{
cvalidator = nb.ResultsValidator.Invoke(value);
}
_filtersDefinition.AddFilter(nb.Key, nb.FullName, string.Format(formatter, value.Cast <object>().ToArray()), string.Format("{0} {1}", nb.Label, string.Format(formatter, value.Cast <object>().ToArray())), ivalidator, cvalidator);
}
}
return(_filtersDefinition);
}
