TimeDiffCalc/index.html at main · ardudi/TimeDiffCalc · GitHub

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<!DOCTYPE html>
<html lang="he">
<head>
    <meta charset="UTF-8">
    <title>מחשבון זמן שעבר</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <!-- קישור ל־PWA manifest -->
    <link rel="manifest" href="manifest.json">

    <style>
        body {
            font-family: 'Arial', sans-serif;
            direction: rtl;
            text-align: right;
            background: linear-gradient(135deg, #4facfe, #00f2fe);
            margin: 0;
            padding: 20px;
            color: #fff;
        }

        h1 {
            text-align: center;
            margin-bottom: 25px;
            text-shadow: 1px 1px 3px #000;
        }

        .container {
            background: rgba(255, 255, 255, 0.15);
            padding: 25px;
            border-radius: 12px;
            max-width: 480px;
            margin: auto;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }

        label {
            display: block;
            margin-top: 15px;
            font-size: 1.1em;
        }

        .row {
            display: flex;
            gap: 10px;
            margin-top: 5px;
        }

        input {
            flex: 1;
            padding: 10px;
            border-radius: 8px;
            border: none;
            font-size: 1em;
        }

        .select-btn {
            padding: 10px 15px;
            background: #ffca28;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            color: #000;
            font-weight: bold;
            box-shadow: 0 3px 8px rgba(0,0,0,0.3);
            white-space: nowrap;
        }

        .select-btn:hover {
            background: #ffe066;
        }

        button.calculate {
            width: 100%;
            padding: 12px;
            margin-top: 20px;
            background: #ff5722;
            border: none;
            border-radius: 8px;
            font-size: 1.2em;
            cursor: pointer;
            color: #fff;
            font-weight: bold;
            box-shadow: 0 3px 8px rgba(0,0,0,0.3);
        }

        button.calculate:hover {
            background: #ff784e;
        }

        #result {
            margin-top: 25px;
            font-size: 1.2em;
            background: rgba(0,0,0,0.25);
            padding: 15px;
            border-radius: 10px;
        }

        .confirmed {
            border: 2px solid #00ff88;
        }

        .version {
            margin-top: 15px;
            font-size: 0.9em;
            text-align: left;
            opacity: 0.8;
        }
    </style>
</head>
<body>

    <h1>מחשבון זמן שעבר בין שני תאריכים</h1>

    <div class="container">

        <label>תאריך ושעה התחלתיים:</label>
        <div class="row">
            <input type="datetime-local" id="start">
            <button class="select-btn" onclick="confirmSelection('start')">בחר</button>
        </div>

        <label>תאריך ושעה סופיים:</label>
        <div class="row">
            <input type="datetime-local" id="end">
            <button class="select-btn" onclick="confirmSelection('end')">בחר</button>
        </div>

        <button class="calculate" onclick="calculateDiff()">חשב</button>

        <div id="result"></div>
        <div class="version">גרסה 1.0.0</div>
    </div>

    <script>
        function confirmSelection(id) {
            const field = document.getElementById(id);
            if (!field.value) {
                alert("נא לבחור תאריך ושעה קודם");
                return;
            }
            field.classList.add("confirmed");
        }

        function calculateDiff() {
            const startInput = document.getElementById('start').value;
            const endInput = document.getElementById('end').value;
            const resultDiv = document.getElementById('result');

            if (!startInput || !endInput) {
                resultDiv.textContent = 'נא למלא את שני התאריכים.';
                return;
            }

            const startDate = new Date(startInput);
            const endDate = new Date(endInput);

            if (endDate < startDate) {
                resultDiv.textContent = 'התאריך הסופי חייב להיות אחרי התאריך ההתחלתי.';
                return;
            }

            const diffMs = endDate - startDate;

            const diffMinutes = Math.floor(diffMs / 1000 / 60);
            const diffHours = Math.floor(diffMinutes / 60);
            const diffDays = Math.floor(diffHours / 24);

            const remainingHours = diffHours % 24;
            const remainingMinutes = diffMinutes % 60;

            resultDiv.textContent =
                `עברו ${diffDays} ימים, ${remainingHours} שעות ו-${remainingMinutes} דקות.`;
        }

        if ("serviceWorker" in navigator) {
            navigator.serviceWorker.register("service-worker.js");
        }
    </script>

</body>
</html>