public async Task <IActionResult> Get7([FromBody] ConditionsRequest request)
{
List <Entity> listTest = request.entities;
ListOfConditions conditionsList = request.ListOfConditions;
foreach (var item in conditionsList.conditions)
{
item.result = validateCondition(entities: listTest, condition: item);
}
string[] arrayOfResult = conditionsList.conditions.Select(c => c.result.ToString().ToLower()).ToArray();
string newResult = string.Format(conditionsList.fullCondition, arrayOfResult);
var ep = new ExprParser();
string lambdaExpression = newResult.Replace("OR", "||").Replace("AND", "&&");
LambdaExpression lambda; // = ep.Parse(lambdaExpression);
lambda = ep.Parse("(10 * 15 – 11) > 100 ? 'right result' : 'wrong result'"); // string constant is enclosed by either ‘ or \”
int result = (int)ep.Run(lambda);
//string result = (string)ep.Run(lambda);
_presenter.Populate(result.ToString());
return(_presenter.ViewModel);
}
public async Task <IActionResult> Get6(string fileId)
{
var listTest = new List <Entity>()
{
new Entity("EXTENDED_FIELD1", "value1"),
new Entity("EXTENDED_FIELD2", "0"),
new Entity("EXTENDED_FIELD3", "50")
};
var conditionsList = new ListOfConditions()
{
conditions =
new List <Condition>()
{
new Condition("EXTENDED_FIELD1", "value1", "=="),
new Condition("EXTENDED_FIELD2", "1", "=="),
new Condition("EXTENDED_FIELD3", "25", "==")
},
fullCondition = "(({0} OR {1}) AND ({2}))"
};
foreach (var item in conditionsList.conditions)
{
item.result = validateCondition(entities: listTest, condition: item);
}
string[] arrayOfResult = conditionsList.conditions.Select(c => c.result.ToString().ToLower()).ToArray();
string newResult = string.Format(conditionsList.fullCondition, arrayOfResult);
var ep = new ExprParser();
string lambdaExpression = newResult.Replace("OR", "||").Replace("AND", "&&");
LambdaExpression lambda = ep.Parse(lambdaExpression);
bool result = (bool)ep.Run(lambda);
_presenter.Populate(result.ToString());
return(_presenter.ViewModel);
}
