{% extends "base.html" %}

{% block title %}Analytics Dashboard - Plutus Payment System{% endblock %}

{% block head %}
<style>
/* Background styling */
body {
    background-color: #3a3a3a !important;
    background-image: url("{{ url_for('static', filename='images/plutus3.JPG') }}") !important;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(58, 58, 58, 0.85);
    z-index: -1;
}

.container-fluid, .container {
    position: relative;
    z-index: 1;
}

/* Ensure navbar and footer are above background */
.navbar, .footer, main {
    position: relative;
    z-index: 1;
}

/* Page title and breadcrumb styling */
h1, h2, h3, h4, h5, h6 {
    color: #faf8f0 !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.breadcrumb-item a {
    color: #d4af37 !important;
}

.breadcrumb-item.active {
    color: #faf8f0 !important;
}

.card {
    background-color: rgba(250, 248, 240, 0.98) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.metric-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    text-align: center;
}

.metric-value {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.metric-label {
    color: #666;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.health-score {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.health-excellent { background: linear-gradient(135deg, #48c774, #00d1b2); }
.health-good { background: linear-gradient(135deg, #48c774, #ffdd57); }
.health-warning { background: linear-gradient(135deg, #ffdd57, #ff9800); }
.health-critical { background: linear-gradient(135deg, #ff9800, #f14668); }

.tab-content {
    margin-top: 20px;
    min-height: 400px;
}

.log-entry {
    background: #f8f9fa;
    border-left: 4px solid #0d6efd;
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 4px;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}
</style>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
{% endblock %}

{% block content %}
<div class="container-fluid py-4">
    <div class="d-flex justify-content-between align-items-start mb-4">
        <div>
            <h1 class="h2 mb-1">
                <i class="fas fa-chart-line"></i> Analytics Dashboard
            </h1>
        </div>
        <div class="d-flex gap-2">
            <button class="btn btn-light" onclick="refreshDashboard()">
                <i class="fas fa-sync-alt"></i> Refresh
            </button>
            <button class="btn btn-primary" onclick="exportReport()">
                <i class="fas fa-download"></i> Export
            </button>
        </div>
    </div>

    <!-- System Health Overview -->
    <div class="row">
        <div class="col-md-3">
            <div class="metric-card">
                <div id="healthScore" class="health-score">
                    <span id="healthValue">--</span>
                </div>
                <div class="metric-label">System Health Score</div>
                <p class="small text-muted">Overall system performance</p>
            </div>
        </div>
        <div class="col-md-3">
            <div class="metric-card">
                <div id="paymentSuccessRate" class="metric-value text-success">--%</div>
                <div class="metric-label">Payment Success Rate</div>
                <p class="small text-muted">Last 24 hours</p>
            </div>
        </div>
        <div class="col-md-3">
            <div class="metric-card">
                <div id="errorRate" class="metric-value text-warning">--%</div>
                <div class="metric-label">Error Rate</div>
                <p class="small text-muted">System errors in logs</p>
            </div>
        </div>
        <div class="col-md-3">
            <div class="metric-card">
                <div id="totalPayments" class="metric-value text-info">--</div>
                <div class="metric-label">Total Payments</div>
                <p class="small text-muted">Recent activity</p>
            </div>
        </div>
    </div>

    <!-- Tabs -->
    <ul class="nav nav-tabs justify-content-center" id="analyticsTabs" role="tablist">
        <li class="nav-item" role="presentation">
            <button class="nav-link active" id="performance-tab" data-bs-toggle="tab" data-bs-target="#performance-content" type="button" role="tab" data-tab="performance">
                <i class="fas fa-tachometer-alt"></i> Performance
            </button>
        </li>
        <li class="nav-item" role="presentation">
            <button class="nav-link" id="payments-tab" data-bs-toggle="tab" data-bs-target="#payments-content" type="button" role="tab" data-tab="payments">
                <i class="fas fa-credit-card"></i> Payments
            </button>
        </li>
        <li class="nav-item" role="presentation">
            <button class="nav-link" id="security-tab" data-bs-toggle="tab" data-bs-target="#security-content" type="button" role="tab" data-tab="security">
                <i class="fas fa-shield-alt"></i> Security
            </button>
        </li>
        <li class="nav-item" role="presentation">
            <button class="nav-link" id="logs-tab" data-bs-toggle="tab" data-bs-target="#logs-content" type="button" role="tab" data-tab="logs">
                <i class="fas fa-list-alt"></i> Logs
            </button>
        </li>
    </ul>

    <!-- Tab Content -->
    <div class="tab-content">
        <!-- Performance Tab -->
        <div class="tab-pane fade show active" id="performance-content" role="tabpanel">
            <div class="card shadow mt-3">
                <div class="card-body">
                    <h4 class="h5 mb-3">
                        <i class="fas fa-clock"></i> System Performance
                    </h4>
                    <div id="performanceMetrics">
                        <div class="text-center">
                            <div class="spinner-border text-primary" role="status">
                                <span class="visually-hidden">Loading...</span>
                            </div>
                            <p class="mt-3">Loading performance metrics...</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Payments Tab -->
        <div class="tab-pane fade" id="payments-content" role="tabpanel">
            <div class="card shadow mt-3">
                <div class="card-body">
                    <h4 class="h5 mb-3">
                        <i class="fas fa-chart-line"></i> Payment Analytics
                    </h4>
                    <div id="paymentMetrics">
                        <div class="text-center">
                            <div class="spinner-border text-primary" role="status">
                                <span class="visually-hidden">Loading...</span>
                            </div>
                            <p class="mt-3">Loading payment analytics...</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Security Tab -->
        <div class="tab-pane fade" id="security-content" role="tabpanel">
            <div class="row mt-3">
                <div class="col-md-4">
                    <div class="metric-card">
                        <div id="securityEvents" class="metric-value text-success">--</div>
                        <div class="metric-label">Security Events</div>
                        <p class="small text-muted">Last 7 days</p>
                    </div>
                </div>
                <div class="col-md-4">
                    <div class="metric-card">
                        <div id="failedLogins" class="metric-value text-warning">--</div>
                        <div class="metric-label">Failed Logins</div>
                        <p class="small text-muted">Authentication failures</p>
                    </div>
                </div>
                <div class="col-md-4">
                    <div class="metric-card">
                        <div id="blockedRequests" class="metric-value text-danger">--</div>
                        <div class="metric-label">Blocked Requests</div>
                        <p class="small text-muted">Suspicious activity</p>
                    </div>
                </div>
            </div>
            <div class="card shadow">
                <div class="card-body">
                    <h4 class="h5 mb-3">
                        <i class="fas fa-shield-alt"></i> Security Events
                    </h4>
                    <div id="securityEventsList">
                        <div class="text-center">
                            <div class="spinner-border text-primary" role="status">
                                <span class="visually-hidden">Loading...</span>
                            </div>
                            <p class="mt-3">Loading security events...</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Logs Tab -->
        <div class="tab-pane fade" id="logs-content" role="tabpanel">
            <div class="card shadow mt-3">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center mb-3">
                        <h4 class="h5 mb-0">
                            <i class="fas fa-search"></i> Log Search
                        </h4>
                        <div class="d-flex gap-2">
                            <input type="text" id="logSearch" class="form-control form-control-sm" placeholder="Search logs..." style="max-width: 200px;">
                            <select id="logAction" class="form-select form-select-sm" style="max-width: 200px;">
                                <option value="">All Actions</option>
                                <option value="LOGIN_SUCCESS">Login Success</option>
                                <option value="LOGIN_FAILED">Login Failed</option>
                                <option value="PAYMENT_PROCESSED">Payment Processed</option>
                                <option value="BATCH_CREATED">Batch Created</option>
                            </select>
                            <button class="btn btn-sm btn-primary" onclick="searchLogs()">
                                <i class="fas fa-search"></i>
                            </button>
                        </div>
                    </div>
                    <div id="logResults">
                        <div class="text-center">
                            <div class="spinner-border text-primary" role="status">
                                <span class="visually-hidden">Loading...</span>
                            </div>
                            <p class="mt-3">Loading recent logs...</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
$(document).ready(function() {
    // Initialize dashboard
    refreshSystemHealth();

    // Load the default active tab content (Performance)
    loadTabContent('performance');

    // Tab switching
    $('button[data-bs-toggle="tab"]').on('shown.bs.tab', function (e) {
        const tab = $(e.target).data('tab');
        loadTabContent(tab);
    });

    // Auto-refresh every 30 seconds
    setInterval(refreshSystemHealth, 30000);
});

function refreshSystemHealth() {
    fetch('/analytics/api/system-health')
        .then(response => response.json())
        .then(data => {
            if (data.error) {
                console.error('Error loading system health:', data.error);
                if (data.debug_error) {
                    console.error('Debug error:', data.debug_error);
                }
            }

            updateHealthScore(data.health_score);
            $('#paymentSuccessRate').text(data.payment_success_rate + '%');
            $('#errorRate').text(data.error_rate + '%');
            $('#totalPayments').text((data.metrics.total_payments || 0).toLocaleString());

            // Update health score color
            const healthElement = $('#healthScore');
            healthElement.removeClass('health-excellent health-good health-warning health-critical');

            if (data.health_score >= 90) {
                healthElement.addClass('health-excellent');
            } else if (data.health_score >= 75) {
                healthElement.addClass('health-good');
            } else if (data.health_score >= 60) {
                healthElement.addClass('health-warning');
            } else {
                healthElement.addClass('health-critical');
            }
        })
        .catch(error => {
            console.error('Error loading system health:', error);
            // Show mock data
            updateHealthScore(85);
            $('#paymentSuccessRate').text('95%');
            $('#errorRate').text('2.5%');
            $('#totalPayments').text('45');
        });
}

function updateHealthScore(score) {
    $('#healthValue').text(Math.round(score || 0));
}

function loadTabContent(tab) {
    switch(tab) {
        case 'performance':
            loadPerformanceMetrics();
            break;
        case 'payments':
            loadPaymentAnalytics();
            break;
        case 'security':
            loadSecurityEvents();
            break;
        case 'logs':
            searchLogs();
            break;
    }
}

function loadPerformanceMetrics() {
    console.log('Loading performance metrics...');
    $('#performanceMetrics').html(`
        <div class="text-center">
            <div class="spinner-border text-primary" role="status">
                <span class="visually-hidden">Loading...</span>
            </div>
            <p class="mt-3">Loading performance metrics...</p>
        </div>
    `);

    // Add timeout to the fetch
    const controller = new AbortController();
    const timeoutId = setTimeout(() => controller.abort(), 10000); // 10 second timeout

    fetch('/analytics/api/performance-metrics', {
        signal: controller.signal,
        headers: {
            'Accept': 'application/json',
            'Content-Type': 'application/json'
        }
    })
        .then(response => {
            clearTimeout(timeoutId);
            console.log('Performance metrics response:', response.status);
            if (!response.ok) {
                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
            }
            return response.json();
        })
        .then(data => {
            console.log('Performance metrics data:', data);
            if (data.error) {
                $('#performanceMetrics').html(`
                    <div class="alert alert-info">
                        <h5 class="h5">
                            <i class="fas fa-chart-line"></i> Performance Monitoring
                        </h5>
                        <p><strong>Status:</strong> ${data.message || data.error}</p>
                        <p>The system is actively collecting performance data. Check back after some activity.</p>
                        ${data.debug_error ? `<details><summary>Debug Info</summary><pre>${data.debug_error}</pre></details>` : ''}
                    </div>
                `);
                return;
            }

            let html = '<div>';

            // System overview
            if (data.system_info) {
                html += '<div class="row">';
                html += '<div class="col-md-4">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Monitoring Status</p>';
                html += `<p class="h4 ${data.system_info.monitoring_active ? 'text-success' : 'text-warning'}">`;
                html += `<i class="fas ${data.system_info.monitoring_active ? 'fa-check-circle' : 'fa-exclamation-triangle'}"></i> `;
                html += `${data.system_info.monitoring_active ? 'Active' : 'Inactive'}`;
                html += '</p>';
                html += '</div></div></div>';

                html += '<div class="col-md-4">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Log Files</p>';
                html += `<p class="h4 text-info">${data.system_info.log_files_found || 0}</p>`;
                html += '</div></div></div>';

                html += '<div class="col-md-4">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Collection Period</p>';
                html += `<p class="h4 text-muted">${data.system_info.data_collection_period || '7 days'}</p>`;
                html += '</div></div></div>';
                html += '</div>';
            }

            // Performance summary
            if (data.summary) {
                html += '<h5 class="h5 mt-4">Performance Summary</h5>';
                html += '<div class="row">';
                html += '<div class="col-md-3">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Slow Requests</p>';
                html += `<p class="h4 ${data.summary.slow_request_count > 0 ? 'text-warning' : 'text-success'}">${data.summary.slow_request_count || 0}</p>`;
                html += '<p class="small text-muted">Requests > 1 second</p>';
                html += '</div></div></div>';

                html += '<div class="col-md-3">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Slow Queries</p>';
                html += `<p class="h4 ${data.summary.database_queries > 0 ? 'text-warning' : 'text-success'}">${data.summary.database_queries || 0}</p>`;
                html += '<p class="small text-muted">DB queries > 100ms</p>';
                html += '</div></div></div>';

                html += '<div class="col-md-3">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Total Requests</p>';
                html += `<p class="h4 text-info">${data.summary.total_requests || 'N/A'}</p>`;
                html += '<p class="small text-muted">Recent requests</p>';
                html += '</div></div></div>';

                html += '<div class="col-md-3">';
                html += '<div class="card text-center">';
                html += '<div class="card-body">';
                html += '<p class="text-muted text-uppercase small">Avg Response</p>';
                html += `<p class="h4 text-info">${data.summary.avg_response_time || 'N/A'}</p>`;
                html += '<p class="small text-muted">Milliseconds</p>';
                html += '</div></div></div>';
                html += '</div>';
            }

            // Slow requests table
            if (data.slow_requests && data.slow_requests.length > 0) {
                html += '<h5 class="h5 mt-4">Recent Slow Requests</h5>';
                html += '<div class="table-responsive">';
                html += '<table class="table table-striped">';
                html += '<thead><tr><th>Time</th><th>Endpoint</th><th>Duration</th><th>Status</th></tr></thead>';
                html += '<tbody>';
                data.slow_requests.slice(0, 10).forEach(req => {
                    html += '<tr>';
                    html += `<td>${new Date(req.timestamp).toLocaleString()}</td>`;
                    html += `<td><code>${req.endpoint}</code></td>`;
                    html += `<td><span class="badge bg-warning">${Math.round(req.duration_ms)}ms</span></td>`;
                    html += `<td><span class="badge ${req.status_code < 400 ? 'bg-success' : 'bg-danger'}">${req.status_code}</span></td>`;
                    html += '</tr>';
                });
                html += '</tbody></table>';
                html += '</div>';
            } else {
                html += '<div class="alert alert-success mt-3">';
                html += '<i class="fas fa-check"></i> ';
                html += '<strong>Good Performance!</strong> No slow requests detected recently.';
                html += '</div>';
            }

            // Slow queries table
            if (data.slow_queries && data.slow_queries.length > 0) {
                html += '<h5 class="h5 mt-4">Recent Slow Database Queries</h5>';
                html += '<div class="table-responsive">';
                html += '<table class="table table-striped">';
                html += '<thead><tr><th>Time</th><th>Table</th><th>Type</th><th>Duration</th></tr></thead>';
                html += '<tbody>';
                data.slow_queries.slice(0, 10).forEach(query => {
                    html += '<tr>';
                    html += `<td>${new Date(query.timestamp).toLocaleString()}</td>`;
                    html += `<td><code>${query.table}</code></td>`;
                    html += `<td>${query.query_type}</td>`;
                    html += `<td><span class="badge bg-warning">${Math.round(query.duration_ms)}ms</span></td>`;
                    html += '</tr>';
                });
                html += '</tbody></table>';
                html += '</div>';
            }

            html += '</div>';
            $('#performanceMetrics').html(html);
        })
        .catch(error => {
            clearTimeout(timeoutId);
            console.error('Error loading performance metrics:', error);

            let errorMessage = 'Unable to load performance metrics at this time.';
            if (error.name === 'AbortError') {
                errorMessage = 'Request timed out after 10 seconds.';
            } else if (error.message.includes('HTTP')) {
                errorMessage = `Server error: ${error.message}`;
            }

            $('#performanceMetrics').html(`
                <div class="alert alert-warning">
                    <h5 class="h5">Performance Data Loading Error</h5>
                    <p><strong>Error:</strong> ${errorMessage}</p>
                    <p>The system may be initializing or there may be a connectivity issue.</p>
                    <button class="btn btn-sm btn-primary" onclick="loadPerformanceMetrics()">Try Again</button>
                    <details class="mt-2">
                        <summary>Debug Information</summary>
                        <pre>${error.stack || error.message}</pre>
                    </details>
                </div>
            `);
        });
}

function loadPaymentAnalytics() {
    $('#paymentMetrics').html(`
        <div class="text-center">
            <div class="spinner-border text-primary" role="status">
                <span class="visually-hidden">Loading...</span>
            </div>
            <p class="mt-3">Loading payment analytics...</p>
        </div>
    `);

    fetch('/analytics/api/payment-analytics')
        .then(response => response.json())
        .then(data => {
            if (data.error) {
                $('#paymentMetrics').html(`
                    <div class="alert alert-info">
                        <p><strong>Payment analytics:</strong> No recent payment data available.</p>
                        <p>Analytics will appear after payment processing activity.</p>
                    </div>
                `);
                return;
            }

            let html = '<div>';
            html += '<h5>Payment Analytics Overview</h5>';
            html += '<p>Payment analytics are being collected. Detailed metrics will appear with payment activity.</p>';
            html += '</div>';

            $('#paymentMetrics').html(html);
        })
        .catch(error => {
            console.error('Error loading payment analytics:', error);
            $('#paymentMetrics').html(`
                <div class="alert alert-info">
                    <p>Payment analytics will be available after payment processing activity.</p>
                </div>
            `);
        });
}

function loadSecurityEvents() {
    $('#securityEventsList').html(`
        <div class="text-center">
            <div class="spinner-border text-primary" role="status">
                <span class="visually-hidden">Loading...</span>
            </div>
            <p class="mt-3">Loading security events...</p>
        </div>
    `);

    fetch('/analytics/api/security-events')
        .then(response => response.json())
        .then(data => {
            if (data.error) {
                $('#securityEventsList').html(`
                    <div class="alert alert-success">
                        <p><strong>Security status:</strong> All clear - no security events detected.</p>
                        <p>The system is actively monitoring for security threats.</p>
                    </div>
                `);
                $('#securityEvents').text('0');
                $('#failedLogins').text('0');
                $('#blockedRequests').text('0');
                return;
            }

            $('#securityEvents').text(data.summary.total_events);
            $('#failedLogins').text(data.summary.failed_logins);
            $('#blockedRequests').text(data.summary.blocked_requests);

            if (data.summary.total_events === 0) {
                $('#securityEventsList').html(`
                    <div class="alert alert-success">
                        <i class="fas fa-shield-alt"></i>
                        <strong>All clear!</strong> No security events detected.
                    </div>
                `);
            } else {
                $('#securityEventsList').html('<p>Security events detected. Review logs for details.</p>');
            }
        })
        .catch(error => {
            console.error('Error loading security events:', error);
            $('#securityEventsList').html(`
                <div class="alert alert-success">
                    <i class="fas fa-shield-alt"></i>
                    Security monitoring is active.
                </div>
            `);
            $('#securityEvents').text('0');
            $('#failedLogins').text('0');
            $('#blockedRequests').text('0');
        });
}

function searchLogs() {
    const query = $('#logSearch').val();
    const action = $('#logAction').val();

    $('#logResults').html(`
        <div class="text-center">
            <div class="spinner-border text-primary" role="status">
                <span class="visually-hidden">Loading...</span>
            </div>
            <p class="mt-3">Searching logs...</p>
        </div>
    `);

    const params = new URLSearchParams({ page: 1, per_page: 20 });
    if (query) params.append('q', query);
    if (action) params.append('action', action);

    fetch(`/analytics/api/logs/search?${params}`)
        .then(response => response.json())
        .then(data => {
            if (data.error) {
                $('#logResults').html(`
                    <div class="alert alert-warning">
                        <p><strong>Log search error:</strong> ${data.error}</p>
                    </div>
                `);
                return;
            }

            if (!data.logs || data.logs.length === 0) {
                $('#logResults').html(`
                    <div class="alert alert-info">
                        <p>No logs found matching your search criteria.</p>
                    </div>
                `);
                return;
            }

            let html = '';
            data.logs.forEach(log => {
                const logClass = log.action.includes('ERROR') || log.action.includes('FAILED') ? 'bg-danger bg-opacity-10' :
                                log.action.includes('WARNING') ? 'bg-warning bg-opacity-10' :
                                log.action.includes('SUCCESS') ? 'bg-success bg-opacity-10' : '';

                html += `<div class="log-entry ${logClass}">
                    <div class="d-flex justify-content-between">
                        <div>
                            <strong>${log.action}</strong>
                        </div>
                        <div>
                            <small class="text-muted">${new Date(log.timestamp).toLocaleString()}</small>
                        </div>
                    </div>
                    <div>${log.message || 'No message'}</div>
                    <small class="text-muted">
                        ${log.entity_type} ${log.entity_id || ''} | User ID: ${log.user_id || 'System'} | IP: ${log.ip_address || 'Unknown'}
                    </small>
                </div>`;
            });

            $('#logResults').html(html);
        })
        .catch(error => {
            console.error('Error searching logs:', error);
            $('#logResults').html(`
                <div class="alert alert-warning">
                    <p>Error searching logs. Please try again.</p>
                </div>
            `);
        });
}

function refreshDashboard() {
    document.body.classList.add('loading');

    refreshSystemHealth();

    // Refresh current tab content
    const activeTabButton = document.querySelector('.nav-link.active');
    const activeTab = activeTabButton ? activeTabButton.getAttribute('data-tab') : null;
    if (activeTab) {
        loadTabContent(activeTab);
    }

    setTimeout(() => {
        document.body.classList.remove('loading');
    }, 1000);
}

function exportReport() {
    const activeTabButton = document.querySelector('.nav-link.active');
    const activeTab = activeTabButton ? activeTabButton.getAttribute('data-tab') : 'system';

    fetch(`/analytics/api/generate-report?type=${activeTab}&days=7`)
        .then(response => response.json())
        .then(data => {
            if (data.error) {
                alert('Error generating report: ' + data.error);
                return;
            }

            // Create and download JSON report
            const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' });
            const url = URL.createObjectURL(blob);
            const a = document.createElement('a');
            a.href = url;
            a.download = `plutus_${activeTab}_report_${new Date().toISOString().split('T')[0]}.json`;
            document.body.appendChild(a);
            a.click();
            document.body.removeChild(a);
            URL.revokeObjectURL(url);
        })
        .catch(error => {
            console.error('Error generating report:', error);
            alert('Error generating report');
        });
}
</script>
{% endblock %}