document.addEventListener('DOMContentLoaded', function() {
    // Initialize mock data
    let mockNumbers = [
        {
            platform: 'Twilio',
            number: '+1 555-123-4567',
            country: 'USA',
            status: 'Available'
        },
        {
            platform: 'Virtusim',
            number: '+44 7911 123456',
            country: 'UK',
            status: 'Available'
        },
        {
            platform: 'IVASMS',
            number: '+62 812-3456-7890',
            country: 'Indonesia',
            status: 'Busy'
        }
    ];

    // Load saved configuration
    loadConfiguration();

    // Populate numbers table
    populateNumbersTable();

    // Setup form submission
    document.getElementById('botConfigForm').addEventListener('submit', function(e) {
        e.preventDefault();
        saveConfiguration();
        showNotification('Configuration saved successfully!');
    });

    // Setup refresh button
    document.getElementById('refreshNumbers').addEventListener('click', function() {
        populateNumbersTable();
        showNotification('Numbers refreshed!');
    });

    // Simulate incoming OTP messages
    setInterval(simulateIncomingOTP, 10000);

    function loadConfiguration() {
        const botToken = localStorage.getItem('botToken') || '';
        const ownerId = localStorage.getItem('ownerId') || '';
        const groupId = localStorage.getItem('groupId') || '';

        document.getElementById('botToken').value = botToken;
        document.getElementById('ownerId').value = ownerId;
        document.getElementById('groupId').value = groupId;
    }

    function saveConfiguration() {
        const botToken = document.getElementById('botToken').value;
        const ownerId = document.getElementById('ownerId').value;
        const groupId = document.getElementById('groupId').value;

        localStorage.setItem('botToken', botToken);
        localStorage.setItem('ownerId', ownerId);
        localStorage.setItem('groupId', groupId);
    }

    function populateNumbersTable() {
        const tableBody = document.getElementById('numbersTableBody');
        tableBody.innerHTML = '';

        mockNumbers.forEach(number => {
            const row = document.createElement('tr');
            row.className = 'border-t border-gray-600 hover:bg-gray-600 transition duration-150 fade-in';
            
            row.innerHTML = `
                <td class="py-3 px-4">${number.platform}</td>
                <td class="py-3 px-4">${number.number}</td>
                <td class="py-3 px-4">${number.country}</td>
                <td class="py-3 px-4">
                    <span class="${number.status === 'Available' ? 'text-green-400' : 'text-red-400'}">
                        ${number.status}
                    </span>
                </td>
                <td class="py-3 px-4">
                    <button class="bg-purple-600 hover:bg-purple-700 text-white py-1 px-3 rounded text-sm">
                        Get OTP
                    </button>
                </td>
            `;
            
            tableBody.appendChild(row);
        });
    }

    function simulateIncomingOTP() {
        const platforms = ['Twilio', 'Virtusim', 'IVASMS'];
        const services = ['Google', 'Facebook', 'WhatsApp', 'Telegram', 'Twitter'];
        const platform = platforms[Math.floor(Math.random() * platforms.length)];
        const service = services[Math.floor(Math.random() * services.length)];
        const code = Math.floor(1000 + Math.random() * 9000);

        const otpMessages = document.getElementById('otpMessages');
        if (otpMessages.firstChild?.className === 'text-center text-gray-500') {
            otpMessages.innerHTML = '';
        }

        const messageDiv = document.createElement('div');
        messageDiv.className = 'mb-3 fade-in';
        messageDiv.innerHTML = `
            <div class="bg-gray-600 rounded-lg p-3">
                <div class="flex justify-between items-center mb-1">
                    <span class="text-purple-300 font-medium">${platform}</span>
                    <span class="text-xs text-gray-400">${new Date().toLocaleTimeString()}</span>
                </div>
                <div class="text-sm">
                    <span class="text-gray-400">Service: </span>${service}<br>
                    <span class="text-gray-400">OTP Code: </span>
                    <span class="font-bold text-green-400">${code}</span>
                </div>
            </div>
        `;
        
        otpMessages.insertBefore(messageDiv, otpMessages.firstChild);
    }

    function showNotification(message) {
        const notification = document.createElement('div');
        notification.className = 'notification';
        notification.textContent = message;
        document.body.appendChild(notification);
        
        setTimeout(() => {
            notification.classList.add('show');
        }, 100);
        
        setTimeout(() => {
            notification.classList.remove('show');
            setTimeout(() => {
                document.body.removeChild(notification);
            }, 300);
        }, 3000);
    }
});