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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Table Interactif</title>
    <style>
        table {
            border-collapse: collapse;
            margin: 20px 0;
            width: 100%;
            max-width: 600px;
        }

        th, td {
            border: 1px solid #000;
            text-align: center;
            padding: 8px;
            cursor: pointer;
        }

        .active {
            background-color: #4caf50;
            color: white;
        }

        button {
            margin-top: 20px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }
    </style>
</head>
<body>
    <table id="interactiveTable">
        <thead>
            <tr>
                <th>pipo</th>
                <th>1</th>
                <th>2</th>
                <th>3</th>
                <th>4</th>
                <th>5</th>
                <th>6</th>
                <th>7</th>
                <th>8</th>
                <th>9</th>
                <th>10</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
            </tr>
        </tbody>
    </table>
    <button id="saveButton">Sauvegarder</button>

    <script>
        const table = document.getElementById('interactiveTable');

        // Gestion du clic sur les cellules
        table.addEventListener('click', (event) => {
            const cell = event.target;

            // Vérifier si l'élément cliqué est une cellule (td) et non un header (th)
            if (cell.tagName === 'TD') {
                if (cell.textContent === '0') {
                    cell.textContent = '1';
                    cell.classList.add('active');
                } else if (cell.textContent === '1') {
                    cell.textContent = '0';
                    cell.classList.remove('active');
                }
            }
        });

        // Fonction pour télécharger un fichier
        function downloadFile(content, fileName, contentType) {
            const a = document.createElement('a');
            const file = new Blob([content], { type: contentType });
            a.href = URL.createObjectURL(file);
            a.download = fileName;
            a.click();
        }

        // Bouton de sauvegarde
        const saveButton = document.getElementById('saveButton');
        saveButton.addEventListener('click', () => {
            const rows = Array.from(table.querySelectorAll('tbody tr'));
            const state = rows.map(row => 
                Array.from(row.querySelectorAll('td')).map(cell => cell.textContent)
            );

            const jsonState = JSON.stringify(state, null, 2);
            downloadFile(jsonState, 'table_state.json', 'application/json');

            alert('L\'état du tableau a été sauvegardé dans un fichier JSON.');
        });
    </script>
</body>
</html>