<?php

require 'payCheckService.php';
$type = $_POST['type'];
$salary = $_POST['salary'];
if ($type == 'INSS') {
    $results = payCheckService::calculateINSS($salary);
    echo $results;
} else {
    if ($type == 'IRPF') {
        $subSalary = payCheckService::calculateINSS($salary);
        $IRPF = payCheckService::calculateIRPF($salary - $subSalary);
        echo $IRPF;
    } else {
        if ($type == 'SalLiquid') {
            $salaryLiquid = payCheckService::calculateSalaryLiquid($salary);
            echo $salaryLiquid;
        }
    }
}
 public static function calculateSalaryLiquid($salary)
 {
     $SalINSS = payCheckService::calculateINSS($salary);
     $SalIRPF = payCheckService::calculateIRPF($salary - $SalINSS);
     return $salary - $SalINSS - $SalIRPF;
 }