//천단위 콤마
function numberFormat(inputNumber) {
	return inputNumber.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",") + '원';
 }
 //학생값 버튼 활성화/비활성화
 $("#stunum").on("keyup", function() {
	$(this).val($(this).val().replace(/[^0-9]/g,""));
	if($(this).val()=='undefined' || $(this).val()=='')
	$('#ibtn').addClass('disabled');
	else
	$('#ibtn').removeClass('disabled');
});

//변경값 확인
function showresult() {
	//인풋값 변환시 자동 탐색
	//$('#stunum').on("propertychange change keyup paste input", function(){}
	var date = new Date();
	if(date.getDate() > 15) {

		var rightPercent = "-100%";

		document.querySelector('.gamaengCost').innerHTML = 
		'<span style="color: #c1c1c1; text-decoration: line-through;">500,000원</span>'+
		'<span class="finalcost2" style="margin-left:6px"> <i class="fas fa-arrow-right"></i> 0원 </span>'+
		'<div class="gamaengwrap" style="right:'+rightPercent+'">'+
		'	<span style="font-size: 17px; font-weight: 400; color:#262626">&nbsp;(<span id="contactmonth"></span>월 기간한정 특가)</span>'+
		'</div>';
		document.getElementById('contactmonth').innerHTML= date.getMonth()+1;

	} else {
		document.querySelector('.gamaengCost').innerHTML = 
		'<span>500,000원</span>'+
		'<div class="gamaengwrap" style="right:-83%">'+
		'	<span style="font-size: 17px; font-weight: 400; color:#262626">&nbsp;(최초 1회)</span>'+
		'</div>';
	}

	
	

	$('.show_result').css('display', 'block');
	var stunumber = parseInt($('#stunum').val());
	var plus15 = 6000;
	var plus30 = 5000;
	var plus50 = 4500;
	var plus100 = 4000;
	var standard = 98000;
	var premium = 178000;
    
    document.getElementById('stunum2').innerHTML=(stunumber).toString()+'명';

	//1행
	var goods = document.getElementById('goods');
	var row1stunum = document.getElementById('row_1_stunum');
	var goodsbasic = document.getElementById('goodsbasic');
	var row1basic = document.getElementById('row_1_basic');
	
	if(stunumber <= 29){
		row1basic.innerHTML = '기본료 (15명)'
	} else {
		row1basic.innerHTML = '기본료 (30명)'
	}


	// 2행
	var row2stunum = document.getElementById('row_2_stunum');
	var row2basic = document.getElementById('row_2_basic');
	var row2cost = document.getElementById('row_2_cost');
	//3행
	var row3stunum = document.getElementById('row_3_stunum');
	var row3basic = document.getElementById('row_3_basic');
	var row3cost = document.getElementById('row_3_cost');
	//4행
	var row4stunum = document.getElementById('row_4_stunum');
	var row4basic = document.getElementById('row_4_basic');
	var row4cost = document.getElementById('row_4_cost');

	//결과값

	var basic = document.getElementById('basic-cost');
	var discount = document.getElementById('discount');
	var total = $('.total-cost');
	$('tbody tr').css('display', 'none');
	$('tbody tr').eq(4).css('display', 'table-row');

	//학생 15명 이하
	if (stunumber <= 15) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Standard';
		goodsbasic.innerHTML = numberFormat(standard);
		row1stunum.innerHTML = (stunumber).toString() + '명';
		//계산
		basic.innerHTML = numberFormat(standard);
		total[0].innerHTML = numberFormat(standard);
		total[1].innerHTML = numberFormat(standard);
		total[2].innerHTML = numberFormat(standard);
		discount.innerHTML = 0;
	}
	//학생 15초과 ~ 29명 이하
	else if (stunumber > 15 && stunumber <= 29) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(1)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Standard';
		goodsbasic.innerHTML = numberFormat(standard);
		row1stunum.innerHTML = (15).toString() + '명';
		goods2.innerHTML = '내공스터디 Custom (~30명)';
		row2stunum.innerHTML = (stunumber - 15).toString() + '명';
		row2basic.innerHTML = numberFormat(plus15);
		var plus15cost = (stunumber - 15) * plus15;
		row2cost.innerHTML = numberFormat(plus15cost);
		//계산
		basic.innerHTML = numberFormat(standard + plus15cost);
		total[0].innerHTML = numberFormat(standard + plus15cost);
		total[1].innerHTML = numberFormat(standard + plus15cost);
		total[2].innerHTML = numberFormat(standard + plus15cost);
		discount.innerHTML = 0;
	}
	//학생 30명
	else if (stunumber == 30) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Premium';
		row1stunum.innerHTML = (stunumber).toString() + '명';
		goodsbasic.innerHTML = numberFormat(premium);
		//계산
		basic.innerHTML = numberFormat(premium);
		total[0].innerHTML = numberFormat(premium);
		total[1].innerHTML = numberFormat(premium);
		total[2].innerHTML = numberFormat(premium);
		discount.innerHTML = 0;
	}
	//학생 30명 초과 50명 이하
	else if (stunumber > 30 && stunumber <= 50) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(1)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Premium';
		row1stunum.innerHTML = "30명";
		goodsbasic.innerHTML = numberFormat(premium);
		goods2.innerHTML = '내공스터디 Custom (~50명)';
		row2stunum.innerHTML = (stunumber - 30).toString() + '명';
		row2basic.innerHTML = numberFormat(plus30);
		var plus30cost = (stunumber - 30) * plus30;
		row2cost.innerHTML = numberFormat(plus30cost);
		//계산
		basic.innerHTML = numberFormat(6000 * stunumber);
		total[0].innerHTML = numberFormat(premium + plus30cost);
		total[1].innerHTML = numberFormat(premium + plus30cost);
		total[2].innerHTML = numberFormat(premium + plus30cost);
		var discountper = (((6000 * stunumber) - (premium + plus30cost))/(premium + plus30cost)) *100;
		discount.innerHTML = discountper.toFixed(1);
	}
	//학생 50명 초과 100명 이하
	else if (stunumber > 50 && stunumber <= 100) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(1)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(2)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Premium';
		row1stunum.innerHTML = (30).toString() + '명';
		goodsbasic.innerHTML = numberFormat(premium);
		goods2.innerHTML = '내공스터디 Custom (~50명)';
		row2stunum.innerHTML = (20).toString() + '명';
		row2basic.innerHTML = numberFormat(plus30);
		var plus30cost = 20 * plus30;
		row2cost.innerHTML = numberFormat(plus30cost);
		goods3.innerHTML = '내공스터디 Custom (~100명)';
		row3stunum.innerHTML = (stunumber - 50).toString() + '명';
		row3basic.innerHTML = numberFormat(plus50);
		var plus50cost = ((stunumber - 50) * plus50);
		row3cost.innerHTML = numberFormat(plus50cost);
		//계산
		basic.innerHTML = numberFormat(6000 * stunumber);
		total[0].innerHTML = numberFormat(premium + plus30cost + plus50cost);
		total[1].innerHTML = numberFormat(premium + plus30cost + plus50cost);
		total[2].innerHTML = numberFormat(premium + plus30cost + plus50cost);
		var discountper = (((6000 * stunumber)-(premium + plus30cost + plus50cost))/(6000 * stunumber)) * 100;
		discount.innerHTML = discountper.toFixed(1);
	}
	//학생 100명 초과
	else if (stunumber > 100) {
		$('tbody tr')
			.eq(0)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(1)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(2)
			.css('display', 'table-row');
		$('tbody tr')
			.eq(3)
			.css('display', 'table-row');
		goods.innerHTML = '내공스터디 Premium';
		row1stunum.innerHTML = (30).toString() + '명';
		goodsbasic.innerHTML = numberFormat(premium);
		goods2.innerHTML = '내공스터디 Custom (~50명)';
		row2stunum.innerHTML = (20).toString() + '명';
        row2basic.innerHTML = numberFormat(plus30);
        var plus30cost = (20 * plus30);
		row2cost.innerHTML = numberFormat(plus30cost);
		goods3.innerHTML = '내공스터디 Custom (~100명)';
		row3stunum.innerHTML = (50).toString() + '명';
        row3basic.innerHTML = numberFormat(plus50);
        var plus50cost = (50 * plus50);
		row3cost.innerHTML = numberFormat(plus50cost);
		goods4.innerHTML = '내공스터디 Custom (100명 초과)';
		row4stunum.innerHTML = (stunumber - 100).toString() + '명';
        row4basic.innerHTML = numberFormat(plus100);
        var plus100cost = ((stunumber - 100) * plus100);
		row4cost.innerHTML = numberFormat(plus100cost);
		//계산
		basic.innerHTML = numberFormat(6000 * stunumber);
		total[0].innerHTML = numberFormat(premium + plus30cost + plus50cost + plus100cost);
		total[1].innerHTML = numberFormat(premium + plus30cost + plus50cost + plus100cost);
		total[2].innerHTML = numberFormat(premium + plus30cost + plus50cost + plus100cost);
		var discountper = (((6000 * stunumber)-(premium + plus30cost + plus50cost + plus100cost))/(6000 * stunumber))* 100;
		discount.innerHTML = discountper.toFixed(1);
	}

}