static/script.js

document.addEventListener('DOMContentLoaded', () => {
    const form = document.getElementById('form-filler-form');
    const startButton = document.getElementById('start-button');
    const stopButton = document.getElementById('stop-button');
    const statusDiv = document.getElementById('status');

    let intervalId;

    form.addEventListener('submit', async (e) => {
        e.preventDefault();
        const url = document.getElementById('url').value;
        const iterations = document.getElementById('iterations').value;

        startButton.disabled = true;
        stopButton.disabled = false;

        await fetch('/start', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({ url, iterations }),
        });

        intervalId = setInterval(updateStatus, 1000);
    });

    stopButton.addEventListener('click', async () => {
        await fetch('/stop', { method: 'POST' });
        startButton.disabled = false;
        stopButton.disabled = true;
        clearInterval(intervalId);
    });

    async function updateStatus() {
        try {
            const response = await fetch('/status');
            if (!response.ok) {
                throw new Error('Network response was not ok');
            }
    
            const data = await response.json();
            
            // Only update the UI if the data is valid
            if (data.responses_sent !== null && data.errors !== null && data.iterations_left !== null) {
                statusDiv.innerHTML = `
                    <p>Total Iterations: ${data.total_iterations || 'N/A'}</p>
                    <p>Responses Sent: ${data.responses_sent}</p>
                    <p>Errors: ${data.errors}</p>
                    <p>Iterations Left: ${data.iterations_left}</p>
                    <h3>Environment Status:</h3>
                    <ul>
                        ${data.environment_status && data.environment_status.length > 0 ? 
                            data.environment_status.map(status => `<li>${status}</li>`).join('') 
                            : '<li>No status available</li>'
                        }
                    </ul>
                `;
            }
        } catch (error) {
            console.error('Failed to update status:', error);
            statusDiv.innerHTML = '<p>Error fetching status. Please try again later.</p>';
        }
    }
    
    
});