static/guest.html - master - ring0/RestaurantApp

static/guest.html
172 строки8 KB
ring0
feat: guest.html
28 май 2026, 20:54
28 май 2026, 20:545b242e2
<!DOCTYPE html>
<html lang="ru">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Бронирование столиков</title>
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: Arial, sans-serif; background: #f5f5f5; padding: 20px; }
        .container { max-width: 1200px; margin: 0 auto; }
        h1 { color: #333; margin-bottom: 20px; }
        .filters { background: white; padding: 20px; border-radius: 5px; margin-bottom: 20px; }
        .filters input, .filters button { padding: 10px; margin-right: 10px; border: 1px solid #ddd; border-radius: 3px; }
        .filters button { background: #4CAF50; color: white; cursor: pointer; border: none; }
        .filters button:hover { background: #45a049; }
        .tables-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
        .table-card { background: white; padding: 20px; border-radius: 5px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
        .table-card h3 { margin-bottom: 10px; color: #333; }
        .table-card p { color: #666; margin-bottom: 10px; }
        .status { padding: 5px 10px; border-radius: 3px; font-size: 12px; }
        .available { background: #4CAF50; color: white; }
        .reserved { background: #FFC107; color: #333; }
        .occupied { background: #F44336; color: white; }
        .book-btn { background: #2196F3; color: white; border: none; padding: 10px 15px; border-radius: 3px; cursor: pointer; }
        .book-btn:hover { background: #0b7dda; }
        .modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); }
        .modal-content { background: white; padding: 20px; border-radius: 5px; max-width: 400px; margin: 100px auto; }
        .modal input { width: 100%; padding: 10px; margin-bottom: 10px; border: 1px solid #ddd; border-radius: 3px; }
        .modal button { background: #4CAF50; color: white; border: none; padding: 10px 15px; border-radius: 3px; cursor: pointer; }
        .modal button.cancel { background: #F44336; margin-right: 10px; }
        .error { color: #F44336; margin-bottom: 10px; }
        .success { color: #4CAF50; margin-bottom: 10px; }
    </style>
</head>
<body>
    <div class="container">
        <h1>Бронирование столиков в ресторане</h1>
        
        <div class="filters">
            <input type="date" id="filterDate" />
            <input type="time" id="filterTime" />
            <button onclick="loadTables()">Найти столики</button>
            <button onclick="resetFilters()">Сбросить</button>
        </div>
        
        <h2>Доступные столики</h2>
        <div class="tables-grid" id="tablesGrid"></div>
        
        <div class="modal" id="bookingModal">
            <div class="modal-content">
                <h2>Забронировать столик</h2>
                <div id="modalError" class="error"></div>
                <input type="text" id="customerName" placeholder="Ваше имя" />
                <input type="date" id="reservationDate" />
                <input type="time" id="startTime" placeholder="Время начала" />
                <input type="time" id="endTime" placeholder="Время окончания" />
                <input type="number" id="guestsCount" placeholder="Количество гостей" />
                <button onclick="createBooking()">Забронировать</button>
                <button class="cancel" onclick="closeModal()">Отмена</button>
            </div>
        </div>
    </div>

    <script>
        let currentTableId = null;
        let currentTableCapacity = null;

        async function loadTables() {
            const date = document.getElementById('filterDate').value;
            const time = document.getElementById('filterTime').value;
            
            let url = '/api/tables';
            if (date && time) {
                url += `?date=${date}&time=${time}`;
            }
            
            try {
                const response = await fetch(url);
                const tables = await response.json();
                displayTables(tables);
            } catch (error) {
                console.error('Ошибка загрузки столиков:', error);
            }
        }

        function displayTables(tables) {
            const grid = document.getElementById('tablesGrid');
            grid.innerHTML = '';
            
            tables.forEach(table => {
                const card = document.createElement('div');
                card.className = 'table-card';
                card.innerHTML = `
                    <h3>Столик №${table.number}</h3>
                    <p>Вместимость: ${table.capacity} человек</p>
                    <p>Статус: <span class="status ${table.status}">${table.status}</span></p>
                    <button class="book-btn" onclick="openModal(${table.id}, ${table.capacity})">Забронировать</button>
                `;
                grid.appendChild(card);
            });
        }

        function openModal(tableId, capacity) {
            currentTableId = tableId;
            currentTableCapacity = capacity;
            document.getElementById('bookingModal').style.display = 'block';
            document.getElementById('modalError').textContent = '';
        }

        function closeModal() {
            document.getElementById('bookingModal').style.display = 'none';
            currentTableId = null;
        }

        async function createBooking() {
            const customerName = document.getElementById('customerName').value;
            const reservationDate = document.getElementById('reservationDate').value;
            const startTime = document.getElementById('startTime').value;
            const endTime = document.getElementById('endTime').value;
            const guestsCount = parseInt(document.getElementById('guestsCount').value);
            
            if (!customerName || !reservationDate || !startTime || !endTime || !guestsCount) {
                document.getElementById('modalError').textContent = 'Все поля обязательны для заполнения';
                return;
            }
            
            if (guestsCount > currentTableCapacity) {
                document.getElementById('modalError').textContent = `Количество гостей превышает вместимость столика (${currentTableCapacity})`;
                return;
            }
            
            const bookingData = {
                table_id: currentTableId,
                customer_name: customerName,
                reservation_date: reservationDate,
                start_time: startTime,
                end_time: endTime,
                guests_count: guestsCount
            };
            
            try {
                const response = await fetch('/api/reservations', {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify(bookingData)
                });
                
                const result = await response.json();
                
                if (response.ok) {
                    alert('Бронирование успешно создано!');
                    closeModal();
                    loadTables();
                } else {
                    document.getElementById('modalError').textContent = result.error;
                }
            } catch (error) {
                document.getElementById('modalError').textContent = 'Ошибка при создании бронирования';
            }
        }

        function resetFilters() {
            document.getElementById('filterDate').value = '';
            document.getElementById('filterTime').value = '';
            loadTables();
        }

        // Загрузка столиков при открытии страницы
        loadTables();
    </script>
</body>
</html>