jQuery(function ($) {
$('.calculator input[type="text"]')
.focus(function () {
$(this).removeClass('wrong');
})
.keyup(function () {
$('.calculator .table input[disabled]').val('');
});

// Переключаем стоимость оборудования
$('.calculator .cost_of_equipment a').click(function (e) {
e.preventDefault();
var value = $(this).data('cost');
$(this).parents('.cost_of_equipment').find('input[type="hidden"]').val(value);
$('.calculator .results input[disabled]').val('');
});

// Считаем
$('.calculator .calculating').click(function (e) {
e.preventDefault();
console.log('Вычисляем');
var calculator = $(this).parents('.calculator');
var calculatorNumber = parseInt(calculator.attr('id').split('-')[1], 10);
var $inputs = calculator.find('input[type="text"]:not([disabled]), input[type="hidden"]:not([disabled])');
var errors = 0;
var inputsArray = [];
$inputs.each(function (n) {
var name = $(this).attr('name');
var value = parseFloat($(this).val().replace(/\s/g, ''), 10);
inputsArray.push({
name: name,
value: value
});
if (isNaN(value)) {
errors++;
$(this).addClass('wrong');
}
else {
$(this).val(value);
}
});
console.log(inputsArray);
if (errors) {
console.log('Возникла ошибка');
return false;
}

if (calculatorNumber == 1) {
var m9 = Math.round(iv('J9') * iv('C21'));
var j17 = Math.round((((iv('C7') * 250 + iv('C9') * 75 + iv('C11') * 674.4 + iv('C13') * 0.5 + iv('C15') * 0.1 + iv('C17') * 20) + iv('C3') * iv('H3') + (iv('C5') * iv('H5') / m9) + iv('C23')) * iv('J9')) * iv('C21'));
var j19 = Math.round((iv('J11') * iv('J9')) * iv('C21'));
var j21 = Math.round(j19 - j17);
var j23 = Math.round(j21 / j17 * 100);
var j25 = Math.round(iv('C21') * iv('C25') / j21);
}
if (calculatorNumber == 2) {
var m9 = Math.round(iv('J9') * iv('C21'));
var j17 = Math.round((((iv('C7') * 400 + iv('C9') * 384 + iv('C11') * 50 + iv('C13') * 150 + iv('C15') * 10 + iv('C17') * 20) + iv('C3') * iv('H3') + (iv('C5') * iv('H5') / m9) + iv('C23')) * iv('J9')) * iv('C21'));
var j19 = Math.round((iv('J11') * iv('J9')) * iv('C21'));
var j21 = Math.round(j19 - j17);
var j23 = Math.round(j21 / j17 * 100);
var j25 = Math.round(iv('C21') * iv('C25') / j21);
}
if (calculatorNumber == 3) {
var m9 = Math.round(iv('J9') * iv('C23'));
var j17 = Math.round((((iv('C7') * 185 + iv('C9') * 115 + iv('C11') * 65 + iv('C13') * 194 + iv('C15') * 400 + iv('C17') * 20 + iv('C19') * 20) + iv('C3') * iv('H3') + (iv('C5') * iv('H5') / m9) + iv('C25')) * iv('J9')) * iv('C23'));
var j19 = Math.round((iv('J11') * iv('J9')) * iv('C23'));
var j21 = Math.round(j19 - j17);
var j23 = Math.round(j21 / j17 * 100);
var j25 = Math.round(iv('C23') * iv('C27') / j21);
}

calculator.find('input[name="m9"]').val(m9);
calculator.find('input[name="j17"]').val(nf(j17));
calculator.find('input[name="j19"]').val(nf(j19));
calculator.find('input[name="j21"]').val(nf(j21));
calculator.find('input[name="j23"]').val(j23);
calculator.find('input[name="j25"]').val(j25);

console.log(j25);

function nf(val) {
return ('' + val).replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1 ");
}

function iv(val) {
var answer = 0;
$.each(inputsArray, function (n, value) {
if (value.name == val.toLowerCase()) {
answer = value.value;
return false;
}
});
return answer;
}
});

});