Spaces:
Sleeping
Sleeping
File size: 48,978 Bytes
6f713c1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>English Helper - Admin Panel</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<style>
.admin-card {
@apply bg-white rounded-lg shadow-md p-6 border border-gray-200;
}
.stat-card {
@apply bg-gradient-to-r from-blue-500 to-purple-600 text-white rounded-lg p-4 shadow-md;
}
.danger-zone {
@apply bg-red-50 border border-red-200 rounded-lg p-4;
}
.success-zone {
@apply bg-green-50 border border-green-200 rounded-lg p-4;
}
.spinner {
border: 3px solid #f3f3f3;
border-top: 3px solid #3498db;
border-radius: 50%;
width: 20px;
height: 20px;
animation: spin 1s linear infinite;
display: inline-block;
margin-right: 10px;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
.table-container {
max-height: 600px;
overflow-y: auto;
}
</style>
</head>
<body class="bg-gray-100 min-h-screen">
<!-- Admin Login Modal -->
<div id="loginModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
<div class="bg-white rounded-lg p-8 max-w-md w-full mx-4">
<h2 class="text-2xl font-bold mb-6 text-center">🔐 Admin Login</h2>
<form id="adminLoginForm">
<div class="mb-4">
<label class="block text-gray-700 text-sm font-bold mb-2">Username</label>
<input type="text" id="adminUsername" class="w-full px-3 py-2 border rounded-lg focus:outline-none focus:border-blue-500" required>
</div>
<div class="mb-6">
<label class="block text-gray-700 text-sm font-bold mb-2">Password</label>
<input type="password" id="adminPassword" class="w-full px-3 py-2 border rounded-lg focus:outline-none focus:border-blue-500" required>
</div>
<button type="submit" class="w-full bg-blue-500 text-white py-2 px-4 rounded-lg hover:bg-blue-600 transition duration-200">
🚀 Login
</button>
</form>
<div id="loginError" class="mt-4 text-red-600 text-sm hidden"></div>
</div>
</div>
<!-- Admin Interface -->
<div id="adminInterface" class="hidden">
<!-- Header -->
<header class="bg-white shadow-md">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="flex justify-between items-center py-4">
<div class="flex items-center">
<h1 class="text-2xl font-bold text-gray-900">🎓 English Helper Admin</h1>
</div>
<div class="flex items-center space-x-4">
<span id="adminUserInfo" class="text-gray-600"></span>
<button onclick="adminLogout()" class="bg-red-500 text-white px-4 py-2 rounded-lg hover:bg-red-600 transition duration-200">
🚪 Logout
</button>
</div>
</div>
</div>
</header>
<!-- Navigation Tabs -->
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 mt-6">
<div class="border-b border-gray-200">
<nav class="-mb-px flex space-x-8">
<button onclick="showTab('dashboard')" class="admin-tab active" data-tab="dashboard">
📊 Dashboard
</button>
<button onclick="showTab('users')" class="admin-tab" data-tab="users">
👥 Users
</button>
<button onclick="showTab('database')" class="admin-tab" data-tab="database">
🗄️ Database
</button>
<button onclick="showTab('tokens')" class="admin-tab" data-tab="tokens">
🎯 Token Usage
</button>
<button onclick="showTab('system')" class="admin-tab" data-tab="system">
🖥️ System Health
</button>
</nav>
</div>
</div>
<!-- Tab Content -->
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6">
<!-- Dashboard Tab -->
<div id="dashboardTab" class="tab-content">
<h2 class="text-2xl font-bold mb-6">📊 System Dashboard</h2>
<!-- System Stats Cards -->
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
<div class="stat-card">
<h3 class="text-lg font-semibold mb-2">👥 Total Users</h3>
<p id="totalUsers" class="text-3xl font-bold">-</p>
<p class="text-sm opacity-80">
<span id="newUsersWeek">-</span> this week
</p>
</div>
<div class="stat-card">
<h3 class="text-lg font-semibold mb-2">📚 Study Sessions</h3>
<p id="totalSessions" class="text-3xl font-bold">-</p>
<p class="text-sm opacity-80">All time</p>
</div>
<div class="stat-card">
<h3 class="text-lg font-semibold mb-2">🎯 API Tokens</h3>
<p id="totalTokens" class="text-3xl font-bold">-</p>
<p class="text-sm opacity-80">
$<span id="estimatedCost">-</span> estimated cost
</p>
</div>
<div class="stat-card">
<h3 class="text-lg font-semibold mb-2">📝 Content Items</h3>
<p id="totalContent" class="text-3xl font-bold">-</p>
<p class="text-sm opacity-80">Articles & flashcards</p>
</div>
</div>
<!-- Charts Section -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6 mb-8">
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">📈 User Growth</h3>
<canvas id="userGrowthChart" width="400" height="200"></canvas>
</div>
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">💰 Token Usage Costs</h3>
<canvas id="tokenCostChart" width="400" height="200"></canvas>
</div>
</div>
<!-- Recent Activity -->
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">🔄 Recent Activity</h3>
<div id="recentActivity" class="space-y-2">
<div class="text-center text-gray-500 py-4">Loading recent activity...</div>
</div>
</div>
</div>
<!-- Users Tab -->
<div id="usersTab" class="tab-content hidden">
<div class="flex justify-between items-center mb-6">
<h2 class="text-2xl font-bold">👥 User Management</h2>
<div class="flex items-center space-x-4">
<input type="text" id="userSearch" placeholder="Search users..." class="px-4 py-2 border rounded-lg">
<button onclick="refreshUsers()" class="bg-blue-500 text-white px-4 py-2 rounded-lg hover:bg-blue-600">
🔄 Refresh
</button>
<button onclick="exportUsers()" class="bg-green-500 text-white px-4 py-2 rounded-lg hover:bg-green-600">
📥 Export CSV
</button>
</div>
</div>
<!-- Users Table -->
<div class="admin-card">
<div class="table-container">
<table class="w-full table-auto">
<thead class="bg-gray-50 sticky top-0">
<tr>
<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">User</th>
<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Created</th>
<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Activity</th>
<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Status</th>
<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Actions</th>
</tr>
</thead>
<tbody id="usersTableBody">
<tr>
<td colspan="5" class="text-center py-8">
<div class="spinner"></div> Loading users...
</td>
</tr>
</tbody>
</table>
</div>
<!-- Pagination -->
<div id="usersPagination" class="flex justify-between items-center mt-4 pt-4 border-t">
<div id="usersInfo" class="text-sm text-gray-600"></div>
<div class="flex space-x-2">
<button onclick="previousPage()" id="prevPageBtn" class="px-3 py-1 bg-gray-300 rounded hover:bg-gray-400 disabled:opacity-50" disabled>Previous</button>
<span id="pageInfo" class="px-3 py-1">-</span>
<button onclick="nextPage()" id="nextPageBtn" class="px-3 py-1 bg-gray-300 rounded hover:bg-gray-400 disabled:opacity-50" disabled>Next</button>
</div>
</div>
</div>
</div>
<!-- Database Tab -->
<div id="databaseTab" class="tab-content hidden">
<h2 class="text-2xl font-bold mb-6">🗄️ Database Overview</h2>
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">📋 Database Schema</h3>
<div id="databaseSchema" class="space-y-4">
<div class="text-center text-gray-500 py-4">Loading schema...</div>
</div>
</div>
</div>
<!-- Token Usage Tab -->
<div id="tokensTab" class="tab-content hidden">
<div class="flex justify-between items-center mb-6">
<h2 class="text-2xl font-bold">🎯 Token Usage Analytics</h2>
<button onclick="exportTokens()" class="bg-green-500 text-white px-4 py-2 rounded-lg hover:bg-green-600">
📥 Export Token Data
</button>
</div>
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">📊 Usage by Provider</h3>
<canvas id="providerUsageChart" width="400" height="300"></canvas>
</div>
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">💰 Cost Breakdown</h3>
<canvas id="costBreakdownChart" width="400" height="300"></canvas>
</div>
</div>
</div>
<!-- System Health Tab -->
<div id="systemTab" class="tab-content hidden">
<h2 class="text-2xl font-bold mb-6">🖥️ System Health Monitor</h2>
<!-- System Alerts -->
<div class="admin-card mb-6">
<h3 class="text-lg font-semibold mb-4">⚠️ System Alerts</h3>
<div id="systemAlerts">
<div class="text-center text-gray-500 py-4">Loading alerts...</div>
</div>
</div>
<!-- System Metrics -->
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 mb-6">
<div class="admin-card">
<h4 class="font-semibold mb-3">💾 Memory Usage</h4>
<div id="memoryMetrics">
<div class="text-sm text-gray-500">Loading...</div>
</div>
</div>
<div class="admin-card">
<h4 class="font-semibold mb-3">💿 Disk Usage</h4>
<div id="diskMetrics">
<div class="text-sm text-gray-500">Loading...</div>
</div>
</div>
<div class="admin-card">
<h4 class="font-semibold mb-3">🗄️ Database</h4>
<div id="databaseMetrics">
<div class="text-sm text-gray-500">Loading...</div>
</div>
</div>
</div>
<!-- Error Logs -->
<div class="admin-card">
<h3 class="text-lg font-semibold mb-4">🚨 Recent Errors</h3>
<div id="errorLogs">
<div class="text-center text-gray-500 py-4">Loading error logs...</div>
</div>
</div>
</div>
</div>
</div>
<!-- User Detail Modal -->
<div id="userDetailModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white rounded-lg p-6 max-w-4xl w-full mx-4 max-h-screen overflow-y-auto">
<div class="flex justify-between items-center mb-4">
<h3 class="text-xl font-bold">👤 User Details</h3>
<button onclick="closeUserModal()" class="text-gray-500 hover:text-gray-700">✕</button>
</div>
<div id="userDetailContent">
<div class="text-center py-8">Loading user details...</div>
</div>
</div>
</div>
<!-- Toast Notifications -->
<div id="toastContainer" class="fixed top-4 right-4 z-50"></div>
<script>
let currentUser = null;
let currentPage = 1;
let usersData = null;
// Check admin authentication on load
document.addEventListener('DOMContentLoaded', () => {
checkAdminAuth();
});
async function checkAdminAuth() {
try {
const response = await fetch('/admin/check');
const data = await response.json();
if (data.authenticated) {
showAdminInterface(data.username);
} else {
showLoginModal();
}
} catch (error) {
console.error('Auth check error:', error);
showLoginModal();
}
}
function showLoginModal() {
document.getElementById('loginModal').classList.remove('hidden');
document.getElementById('adminInterface').classList.add('hidden');
}
function showAdminInterface(username) {
document.getElementById('loginModal').classList.add('hidden');
document.getElementById('adminInterface').classList.remove('hidden');
document.getElementById('adminUserInfo').textContent = `Welcome, ${username}`;
// Load dashboard data
loadDashboard();
}
// Admin login
document.getElementById('adminLoginForm').addEventListener('submit', async (e) => {
e.preventDefault();
const username = document.getElementById('adminUsername').value;
const password = document.getElementById('adminPassword').value;
const errorDiv = document.getElementById('loginError');
try {
const response = await fetch('/admin/login', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ username, password })
});
const data = await response.json();
if (data.success) {
showAdminInterface(username);
errorDiv.classList.add('hidden');
} else {
errorDiv.textContent = data.error || 'Login failed';
errorDiv.classList.remove('hidden');
}
} catch (error) {
errorDiv.textContent = 'Network error. Please try again.';
errorDiv.classList.remove('hidden');
}
});
async function adminLogout() {
try {
await fetch('/admin/logout', { method: 'POST' });
showLoginModal();
showToast('Logged out successfully', 'success');
} catch (error) {
console.error('Logout error:', error);
}
}
// Tab management
function showTab(tabName) {
// Hide all tabs
document.querySelectorAll('.tab-content').forEach(tab => {
tab.classList.add('hidden');
});
// Remove active class from all tab buttons
document.querySelectorAll('.admin-tab').forEach(btn => {
btn.classList.remove('active', 'border-blue-500', 'text-blue-600');
btn.classList.add('border-transparent', 'text-gray-500');
});
// Show selected tab
document.getElementById(tabName + 'Tab').classList.remove('hidden');
// Add active class to selected tab button
const activeBtn = document.querySelector(`[data-tab="${tabName}"]`);
activeBtn.classList.add('active', 'border-blue-500', 'text-blue-600');
activeBtn.classList.remove('border-transparent', 'text-gray-500');
// Load tab-specific data
if (tabName === 'dashboard') {
loadDashboard();
} else if (tabName === 'users') {
loadUsers();
} else if (tabName === 'database') {
loadDatabaseSchema();
} else if (tabName === 'tokens') {
loadTokenUsage();
} else if (tabName === 'system') {
loadSystemHealth();
}
}
async function loadDashboard() {
try {
const response = await fetch('/admin/dashboard');
const data = await response.json();
if (data.success) {
const stats = data.stats;
// Update stat cards
document.getElementById('totalUsers').textContent = stats.users?.total || 0;
document.getElementById('newUsersWeek').textContent = stats.users?.new_week || 0;
document.getElementById('totalSessions').textContent = stats.activity?.total_sessions || 0;
document.getElementById('totalTokens').textContent = (stats.api_usage?.total_tokens || 0).toLocaleString();
document.getElementById('estimatedCost').textContent = stats.api_usage?.estimated_cost || '0.00';
document.getElementById('totalContent').textContent =
(stats.activity?.total_flashcards || 0) + (stats.activity?.total_articles || 0);
// Update recent activity
updateRecentActivity(stats.recent_activity || []);
// Create charts
createCharts(stats);
}
} catch (error) {
console.error('Dashboard loading error:', error);
showToast('Failed to load dashboard', 'error');
}
}
function updateRecentActivity(activities) {
const container = document.getElementById('recentActivity');
if (activities.length === 0) {
container.innerHTML = '<div class="text-center text-gray-500 py-4">No recent activity</div>';
return;
}
container.innerHTML = activities.map(activity => `
<div class="flex items-center justify-between py-2 border-b border-gray-100">
<div>
<span class="font-medium">${activity.user}</span>
<span class="text-gray-600">performed ${activity.activity}</span>
</div>
<span class="text-sm text-gray-500">${formatDate(activity.timestamp)}</span>
</div>
`).join('');
}
async function loadUsers() {
try {
const response = await fetch(`/admin/users?page=${currentPage}&per_page=20`);
const data = await response.json();
if (data.success) {
usersData = data.data;
updateUsersTable(usersData.users);
updateUsersPagination(usersData);
}
} catch (error) {
console.error('Users loading error:', error);
showToast('Failed to load users', 'error');
}
}
function updateUsersTable(users) {
const tbody = document.getElementById('usersTableBody');
if (users.length === 0) {
tbody.innerHTML = '<tr><td colspan="5" class="text-center py-8">No users found</td></tr>';
return;
}
tbody.innerHTML = users.map(user => `
<tr class="border-b hover:bg-gray-50">
<td class="px-4 py-3">
<div>
<div class="font-medium">${user.email}</div>
<div class="text-sm text-gray-500">ID: ${user.id}</div>
</div>
</td>
<td class="px-4 py-3 text-sm text-gray-600">
${formatDate(user.created_at)}
</td>
<td class="px-4 py-3">
<div class="text-sm">
<div>${user.session_count} sessions</div>
<div class="text-gray-500">${user.flashcard_count} cards, ${user.article_count} articles</div>
</div>
</td>
<td class="px-4 py-3">
<span class="px-2 py-1 text-xs rounded-full ${user.email_confirmed ? 'bg-green-100 text-green-800' : 'bg-yellow-100 text-yellow-800'}">
${user.email_confirmed ? 'Confirmed' : 'Unconfirmed'}
</span>
</td>
<td class="px-4 py-3">
<div class="flex space-x-2">
<button onclick="viewUser(${user.id})" class="text-blue-600 hover:text-blue-800 text-sm">👁️ View</button>
<button onclick="deleteUser(${user.id}, '${user.email}')" class="text-red-600 hover:text-red-800 text-sm">🗑️ Delete</button>
</div>
</td>
</tr>
`).join('');
}
function updateUsersPagination(data) {
document.getElementById('usersInfo').textContent =
`Showing ${((data.page - 1) * data.per_page) + 1}-${Math.min(data.page * data.per_page, data.total)} of ${data.total} users`;
document.getElementById('pageInfo').textContent = `Page ${data.page} of ${data.total_pages}`;
document.getElementById('prevPageBtn').disabled = data.page <= 1;
document.getElementById('nextPageBtn').disabled = data.page >= data.total_pages;
}
async function viewUser(userId) {
try {
const response = await fetch(`/admin/users/${userId}`);
const data = await response.json();
if (data.success) {
showUserModal(data.user);
}
} catch (error) {
console.error('User details error:', error);
showToast('Failed to load user details', 'error');
}
}
function showUserModal(user) {
const modal = document.getElementById('userDetailModal');
const content = document.getElementById('userDetailContent');
content.innerHTML = `
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<div>
<h4 class="font-semibold mb-3">📋 Basic Information</h4>
<div class="space-y-2 text-sm">
<div><strong>Email:</strong> ${user.user.email}</div>
<div><strong>ID:</strong> ${user.user.id}</div>
<div><strong>Created:</strong> ${formatDate(user.user.created_at)}</div>
<div><strong>Last Login:</strong> ${user.user.last_login ? formatDate(user.user.last_login) : 'Never'}</div>
<div><strong>Email Confirmed:</strong> ${user.user.email_confirmed ? '✅ Yes' : '❌ No'}</div>
</div>
</div>
<div>
<h4 class="font-semibold mb-3">⚙️ Settings</h4>
<div class="space-y-2 text-sm">
${Object.entries(user.settings).map(([key, value]) =>
`<div><strong>${key}:</strong> ${value}</div>`
).join('')}
</div>
</div>
</div>
<div class="mt-6">
<h4 class="font-semibold mb-3">📊 Recent Activity</h4>
<div class="max-h-48 overflow-y-auto">
${user.recent_sessions.map(session => `
<div class="flex justify-between py-2 border-b text-sm">
<span>${session.activity}</span>
<span class="text-gray-500">${formatDate(session.timestamp)}</span>
</div>
`).join('')}
</div>
</div>
<div class="mt-6">
<h4 class="font-semibold mb-3">🎯 Token Usage</h4>
<div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
${user.token_usage.map(usage => `
<div class="bg-gray-50 p-3 rounded">
<div class="font-medium">${usage.provider}</div>
<div class="text-sm text-gray-600">
Input: ${usage.input_tokens.toLocaleString()}<br>
Output: ${usage.output_tokens.toLocaleString()}<br>
Calls: ${usage.calls}
</div>
</div>
`).join('')}
</div>
</div>
`;
modal.classList.remove('hidden');
}
function closeUserModal() {
document.getElementById('userDetailModal').classList.add('hidden');
}
async function deleteUser(userId, email) {
if (!confirm(`Are you sure you want to delete user "${email}" and all their data? This action cannot be undone.`)) {
return;
}
try {
const response = await fetch(`/admin/users/${userId}`, {
method: 'DELETE'
});
const data = await response.json();
if (data.success) {
showToast('User deleted successfully', 'success');
loadUsers(); // Refresh the table
} else {
showToast('Failed to delete user', 'error');
}
} catch (error) {
console.error('Delete user error:', error);
showToast('Failed to delete user', 'error');
}
}
async function loadDatabaseSchema() {
try {
const response = await fetch('/admin/database/schema');
const data = await response.json();
if (data.success) {
updateDatabaseSchema(data.schema);
}
} catch (error) {
console.error('Schema loading error:', error);
showToast('Failed to load database schema', 'error');
}
}
function updateDatabaseSchema(schema) {
const container = document.getElementById('databaseSchema');
container.innerHTML = Object.entries(schema).map(([tableName, tableInfo]) => `
<div class="border rounded-lg p-4">
<div class="flex justify-between items-center mb-3">
<h5 class="font-semibold text-lg">${tableName}</h5>
<span class="bg-blue-100 text-blue-800 px-2 py-1 rounded text-sm">
${tableInfo.row_count} rows
</span>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-2 text-sm">
${tableInfo.columns.map(col => `
<div class="flex items-center space-x-2">
<span class="font-medium">${col.name}</span>
<span class="text-gray-500">${col.type}</span>
${col.primary_key ? '<span class="bg-yellow-100 text-yellow-800 px-1 rounded text-xs">PK</span>' : ''}
${col.not_null ? '<span class="bg-red-100 text-red-800 px-1 rounded text-xs">NOT NULL</span>' : ''}
</div>
`).join('')}
</div>
</div>
`).join('');
}
async function loadTokenUsage() {
try {
// For now, create sample charts with existing data
await createTokenUsageCharts();
} catch (error) {
console.error('Token usage loading error:', error);
showToast('Failed to load token usage data', 'error');
}
}
async function createTokenUsageCharts() {
// Provider Usage Chart
const providerCtx = document.getElementById('providerUsageChart').getContext('2d');
new Chart(providerCtx, {
type: 'bar',
data: {
labels: ['Groq', 'Gemini'],
datasets: [{
label: 'Input Tokens',
data: [150000, 85000],
backgroundColor: 'rgba(59, 130, 246, 0.8)',
borderColor: 'rgba(59, 130, 246, 1)',
borderWidth: 1
}, {
label: 'Output Tokens',
data: [45000, 28000],
backgroundColor: 'rgba(147, 51, 234, 0.8)',
borderColor: 'rgba(147, 51, 234, 1)',
borderWidth: 1
}]
},
options: {
responsive: true,
plugins: {
title: {
display: true,
text: 'Token Usage by Provider'
}
},
scales: {
y: {
beginAtZero: true,
title: {
display: true,
text: 'Tokens'
}
}
}
}
});
// Cost Breakdown Chart
const costCtx = document.getElementById('costBreakdownChart').getContext('2d');
new Chart(costCtx, {
type: 'pie',
data: {
labels: ['Conversation', 'Content Analysis', 'Recommendations', 'Study Planning'],
datasets: [{
data: [40, 25, 20, 15],
backgroundColor: [
'rgba(34, 197, 94, 0.8)',
'rgba(59, 130, 246, 0.8)',
'rgba(147, 51, 234, 0.8)',
'rgba(251, 146, 60, 0.8)'
],
borderColor: [
'rgba(34, 197, 94, 1)',
'rgba(59, 130, 246, 1)',
'rgba(147, 51, 234, 1)',
'rgba(251, 146, 60, 1)'
],
borderWidth: 2
}]
},
options: {
responsive: true,
plugins: {
title: {
display: true,
text: 'Cost Distribution by Operation Type'
},
legend: {
position: 'bottom'
}
}
}
});
}
function refreshUsers() {
currentPage = 1;
loadUsers();
}
function previousPage() {
if (currentPage > 1) {
currentPage--;
loadUsers();
}
}
function nextPage() {
if (usersData && currentPage < usersData.total_pages) {
currentPage++;
loadUsers();
}
}
function createCharts(stats) {
createUserGrowthChart(stats);
createTokenCostChart(stats);
}
function createUserGrowthChart(stats) {
const ctx = document.getElementById('userGrowthChart').getContext('2d');
// Generate sample data for last 30 days
const dates = [];
const userData = [];
const today = new Date();
for (let i = 29; i >= 0; i--) {
const date = new Date(today);
date.setDate(date.getDate() - i);
dates.push(date.toLocaleDateString());
// Simulate growth data (would come from real analytics)
userData.push(Math.max(0, stats.users?.total - Math.floor(Math.random() * i * 2)));
}
new Chart(ctx, {
type: 'line',
data: {
labels: dates,
datasets: [{
label: 'Total Users',
data: userData,
borderColor: 'rgb(59, 130, 246)',
backgroundColor: 'rgba(59, 130, 246, 0.1)',
fill: true,
tension: 0.4
}]
},
options: {
responsive: true,
plugins: {
title: {
display: true,
text: 'User Growth Over Time'
}
},
interaction: {
intersect: false,
},
scales: {
x: {
display: true,
title: {
display: true,
text: 'Date'
}
},
y: {
display: true,
title: {
display: true,
text: 'Users'
}
}
}
}
});
}
function createTokenCostChart(stats) {
const ctx = document.getElementById('tokenCostChart').getContext('2d');
// Sample cost data
const providers = ['Groq', 'Gemini'];
const costs = [
(stats.api_usage?.estimated_cost || 0) * 0.6, // Groq portion
(stats.api_usage?.estimated_cost || 0) * 0.4 // Gemini portion
];
new Chart(ctx, {
type: 'doughnut',
data: {
labels: providers,
datasets: [{
label: 'Cost ($)',
data: costs,
backgroundColor: [
'rgba(59, 130, 246, 0.8)',
'rgba(147, 51, 234, 0.8)'
],
borderColor: [
'rgba(59, 130, 246, 1)',
'rgba(147, 51, 234, 1)'
],
borderWidth: 2
}]
},
options: {
responsive: true,
plugins: {
title: {
display: true,
text: 'API Costs by Provider'
},
legend: {
position: 'bottom',
}
}
}
});
}
function exportUsers() {
window.open('/admin/export/users', '_blank');
showToast('Users data export started', 'success');
}
function exportTokens() {
window.open('/admin/export/tokens', '_blank');
showToast('Token usage data export started', 'success');
}
async function loadSystemHealth() {
try {
// Load system health metrics
const healthResponse = await fetch('/admin/system/health');
const healthData = await healthResponse.json();
if (healthData.success) {
updateSystemMetrics(healthData.health);
}
// Load system alerts
const alertsResponse = await fetch('/admin/system/alerts');
const alertsData = await alertsResponse.json();
if (alertsData.success) {
updateSystemAlerts(alertsData.alerts);
}
} catch (error) {
console.error('System health loading error:', error);
showToast('Failed to load system health data', 'error');
}
}
function updateSystemMetrics(health) {
// Memory metrics
if (health.memory) {
const memoryPercent = health.memory.percent || 0;
const memoryUsed = Math.round(health.memory.used / 1024 / 1024 / 1024 * 100) / 100;
const memoryTotal = Math.round(health.memory.total / 1024 / 1024 / 1024 * 100) / 100;
document.getElementById('memoryMetrics').innerHTML = `
<div class="space-y-2">
<div class="flex justify-between">
<span>Used:</span>
<span>${memoryUsed}GB / ${memoryTotal}GB</span>
</div>
<div class="w-full bg-gray-200 rounded-full h-2">
<div class="bg-blue-600 h-2 rounded-full" style="width: ${memoryPercent}%"></div>
</div>
<div class="text-xs text-gray-500">${memoryPercent.toFixed(1)}% used</div>
</div>
`;
}
// Disk metrics
if (health.disk) {
const diskPercent = health.disk.percent || 0;
const diskUsed = Math.round(health.disk.used / 1024 / 1024 / 1024 * 100) / 100;
const diskTotal = Math.round(health.disk.total / 1024 / 1024 / 1024 * 100) / 100;
document.getElementById('diskMetrics').innerHTML = `
<div class="space-y-2">
<div class="flex justify-between">
<span>Used:</span>
<span>${diskUsed}GB / ${diskTotal}GB</span>
</div>
<div class="w-full bg-gray-200 rounded-full h-2">
<div class="bg-green-600 h-2 rounded-full" style="width: ${diskPercent}%"></div>
</div>
<div class="text-xs text-gray-500">${diskPercent.toFixed(1)}% used</div>
</div>
`;
}
// Database metrics
if (health.database) {
document.getElementById('databaseMetrics').innerHTML = `
<div class="space-y-2">
<div class="flex justify-between">
<span>Size:</span>
<span>${health.database.size_mb}MB</span>
</div>
<div class="flex justify-between">
<span>Uptime:</span>
<span>${health.uptime || 'Unknown'}</span>
</div>
</div>
`;
}
// Error logs
if (health.recent_errors && health.recent_errors.length > 0) {
document.getElementById('errorLogs').innerHTML = `
<div class="space-y-2 max-h-64 overflow-y-auto">
${health.recent_errors.map(error => `
<div class="p-2 bg-red-50 border border-red-200 rounded text-sm">
<div class="flex justify-between items-start">
<span class="font-medium text-red-800">${error.level}</span>
<span class="text-red-600 text-xs">${error.timestamp}</span>
</div>
<div class="text-red-700 mt-1">${error.message}</div>
<div class="text-red-600 text-xs mt-1">Module: ${error.module}</div>
</div>
`).join('')}
</div>
`;
} else {
document.getElementById('errorLogs').innerHTML = '<div class="text-center text-gray-500 py-4">No recent errors</div>';
}
}
function updateSystemAlerts(alerts) {
const container = document.getElementById('systemAlerts');
if (alerts.length === 0) {
container.innerHTML = '<div class="text-center text-green-600 py-4">✅ All systems normal</div>';
return;
}
container.innerHTML = alerts.map(alert => {
const bgColor = alert.type === 'error' ? 'bg-red-50 border-red-200' :
alert.type === 'warning' ? 'bg-yellow-50 border-yellow-200' :
'bg-blue-50 border-blue-200';
const textColor = alert.type === 'error' ? 'text-red-800' :
alert.type === 'warning' ? 'text-yellow-800' :
'text-blue-800';
const icon = alert.type === 'error' ? '🚨' :
alert.type === 'warning' ? '⚠️' : 'ℹ️';
return `
<div class="p-3 ${bgColor} border rounded-lg">
<div class="flex items-start gap-3">
<span class="text-lg">${icon}</span>
<div class="flex-1">
<div class="font-medium ${textColor}">${alert.message}</div>
<div class="text-sm ${textColor} opacity-75 mt-1">Action: ${alert.action}</div>
</div>
</div>
</div>
`;
}).join('');
}
function formatDate(dateString) {
if (!dateString) return 'Never';
return new Date(dateString).toLocaleDateString() + ' ' + new Date(dateString).toLocaleTimeString();
}
function showToast(message, type = 'info') {
const toast = document.createElement('div');
toast.className = `fixed top-4 right-4 p-4 rounded-lg shadow-md z-50 ${
type === 'success' ? 'bg-green-500' :
type === 'error' ? 'bg-red-500' :
type === 'warning' ? 'bg-yellow-500' : 'bg-blue-500'
} text-white`;
toast.textContent = message;
document.body.appendChild(toast);
setTimeout(() => {
toast.remove();
}, 5000);
}
// Add CSS for tab styling
const style = document.createElement('style');
style.textContent = `
.admin-tab {
padding: 0.5rem 1rem;
border-bottom: 2px solid transparent;
font-medium: 500;
text-decoration: none;
transition: all 0.2s;
}
.admin-tab:hover {
text-decoration: none;
border-bottom-color: #d1d5db;
}
.admin-tab.active {
border-bottom-color: #3b82f6;
color: #3b82f6;
}
`;
document.head.appendChild(style);
</script>
</body>
</html> |