sleeslee_countdown/countdown-timer.html at main · Xinkle/sleeslee_countdown · GitHub

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<!DOCTYPE html>
<html lang="ko">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>카운트다운 타이머</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Malgun Gothic', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0;
        }

        .container {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: clamp(20px, 5vw, 50px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 100%;
            margin: clamp(20px, 5vw, 50px);
        }

        .title {
            color: white;
            font-size: clamp(16px, 4vw, 24px);
            font-weight: bold;
            margin-bottom: clamp(20px, 4vw, 40px);
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }

        .countdown {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: clamp(5px, 1.5vw, 10px);
            margin-bottom: clamp(20px, 4vw, 40px);
            flex-wrap: nowrap;
        }

        .time-box {
            background: rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(5px);
            border-radius: clamp(5px, 1.5vw, 10px);
            padding: clamp(10px, 3vw, 20px);
            min-width: clamp(40px, 10vw, 70px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            flex-shrink: 0;
        }

        .time-number {
            color: white;
            font-size: clamp(24px, 7vw, 48px);
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
            line-height: 1;
        }

        .separator {
            color: white;
            font-size: clamp(24px, 7vw, 48px);
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
            flex-shrink: 0;
        }

        .message {
            color: white;
            font-size: clamp(14px, 3vw, 18px);
            font-weight: 500;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
        }

        .completed {
            font-size: 32px;
            color: #ffd700;
            animation: pulse 1.5s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="title" id="mainTitle">남은 선착순 할인 수량 : 18개</div>

        <div class="countdown" id="countdown">
            <div class="time-box">
                <div class="time-number" id="hours1">0</div>
            </div>
            <div class="time-box">
                <div class="time-number" id="hours2">0</div>
            </div>
            <div class="separator">:</div>
            <div class="time-box">
                <div class="time-number" id="minutes1">0</div>
            </div>
            <div class="time-box">
                <div class="time-number" id="minutes2">0</div>
            </div>
            <div class="separator">:</div>
            <div class="time-box">
                <div class="time-number" id="seconds1">0</div>
            </div>
            <div class="time-box">
                <div class="time-number" id="seconds2">0</div>
            </div>
        </div>

        <div class="message" id="message">마감 시 "할인 전 가격"으로 올라갑니다.</div>
    </div>

    <script>
        // URL 파라미터에서 값 가져오기
        function getUrlParameter(name) {
            const urlParams = new URLSearchParams(window.location.search);
            return urlParams.get(name);
        }

        // URL 파라미터에서 설정 읽기 (없으면 기본값 사용)
        const REMAINING_QUANTITY = getUrlParameter('qty') || 18;
        const DEADLINE = getUrlParameter('deadline') || '20251022 1030';

        let timerInterval;

        function parseDeadline(deadlineStr) {
            // 공백 제거
            deadlineStr = deadlineStr.replace(/\s+/g, '');

            const year = deadlineStr.substring(0, 4);
            const month = deadlineStr.substring(4, 6);
            const day = deadlineStr.substring(6, 8);
            const hour = deadlineStr.substring(8, 10);
            const minute = deadlineStr.substring(10, 12);

            return new Date(year, month - 1, day, hour, minute, 0).getTime();
        }

        function initTimer() {
            document.getElementById('mainTitle').textContent =
                `남은 선착순 할인 수량 : ${REMAINING_QUANTITY}개`;

            const targetTime = parseDeadline(DEADLINE);

            if (timerInterval) {
                clearInterval(timerInterval);
            }

            timerInterval = setInterval(() => updateCountdown(targetTime), 1000);
            updateCountdown(targetTime);
        }

        function updateCountdown(targetTime) {
            const now = new Date().getTime();
            const distance = targetTime - now;

            if (distance < 0) {
                clearInterval(timerInterval);
                document.getElementById('countdown').innerHTML =
                    '<div class="completed">⏰ 시간 종료!</div>';
                return;
            }

            const hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
            const minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
            const seconds = Math.floor((distance % (1000 * 60)) / 1000);

            const h = String(hours).padStart(2, '0');
            const m = String(minutes).padStart(2, '0');
            const s = String(seconds).padStart(2, '0');

            document.getElementById('hours1').textContent = h[0];
            document.getElementById('hours2').textContent = h[1];
            document.getElementById('minutes1').textContent = m[0];
            document.getElementById('minutes2').textContent = m[1];
            document.getElementById('seconds1').textContent = s[0];
            document.getElementById('seconds2').textContent = s[1];
        }

        initTimer();
    </script>
</body>
</html>