#include "../Script.hpp"
#include "EvaluationException.hpp"
#include "Evaluator.hpp"
#include "EvalValues/NumericEvalValue.hpp"

NumericEvalValue* Evaluator::EvaluateIntegerBinary(BoundBinaryExpression *expression) {
    NumericEvalValue* leftValue = this -> EvaluateIntegerExpression(expression->GetLeft());
    NumericEvalValue* rightValue = this -> EvaluateIntegerExpression(expression->GetRight());

    NumericEvalValue* result;
    switch (expression->GetOperation()){
        case BoundBinaryOperation ::Addition:
            result = leftValue -> operator+ (rightValue);
            break;
        case BoundBinaryOperation::Subtraction:
            result = leftValue -> operator- (rightValue);
            break;
        case BoundBinaryOperation::Multiplication:
            result = leftValue -> operator* (rightValue);
            break;
        case BoundBinaryOperation::Division:
            result = leftValue -> operator/ (rightValue);
            break;
        default:
            delete leftValue;
            delete rightValue;
            throw EvaluationException("Can't evaluate operation to numeric");
    }
    delete leftValue;
    delete rightValue;
    return result;
}