var calcContainer = $(".calc-container");
var calculateVal = 0;
var resetValue = false
var calcBody = calcContainer.find(".calc-body");
var calcDisplay = calcBody.find(".calc-body__display input");
var actionDiv = calcBody.find(".calc-body__controls .action");
var digitDiv = calcBody.find(".calc-body__controls .digit");
var actionClear = calcBody.find(".calc-body__controls .controls-c");
var calcBodyControls = calcBody.find(".calc-body__controls div");

actionDiv.on("click", function() {
  if (calcBodyControls.hasClass("plus")) {
    resetValue = true
    calculateVal = calculateVal + parseInt(calcDisplay.val());
    calcDisplay.val(calculateVal)
  } else if (calcBodyControls.hasClass("multiply")) {
    resetValue = true
  } else if (calcBodyControls.hasClass("devide")) {
    resetValue = true
  } else if (calcBodyControls.hasClass("minus")) {
    resetValue = true
  }
});

digitDiv.on("click", function() {
    if(resetValue) {
      calcDisplay.val(" ");
      resetValue =  false;
    }
    var _getDigit = $(this).text();
    var _getExisting = calcDisplay.val();
    var test = calcDisplay.val(_getExisting + _getDigit);
});

actionClear.on("click", function() {
  calcDisplay.val(" ");
  calculateValue = 0
});