File size: 69,477 Bytes
68c68a0 5744488 68c68a0 5744488 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 0b1a223 68c68a0 c6aabe5 0b1a223 68c68a0 eaa6dec 0b1a223 68c68a0 eaa6dec 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 0b1a223 68c68a0 eaa6dec 68c68a0 e4ccd76 eaa6dec e4ccd76 68c68a0 5307bc4 eaa6dec 68c68a0 5307bc4 68c68a0 eaa6dec 68c68a0 5b04450 68c68a0 5b04450 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 eaa6dec 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 0b1a223 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 8d46f82 c6aabe5 68c68a0 c6aabe5 68c68a0 0b1a223 eaa6dec 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 eaa6dec 68c68a0 c6aabe5 68c68a0 eaa6dec 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 c6aabe5 68c68a0 eaa6dec 68c68a0 c6aabe5 68c68a0 8d46f82 68c68a0 5744488 68c68a0 5b04450 eaa6dec 5b04450 eaa6dec 5b04450 eaa6dec 0b1a223 eaa6dec 5b04450 eaa6dec 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 eaa6dec 68c68a0 eaa6dec 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 8d46f82 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 5b04450 68c68a0 e4ccd76 68c68a0 e4ccd76 68c68a0 e4ccd76 68c68a0 5307bc4 68c68a0 0b1a223 68c68a0 0b1a223 68c68a0 40f85cf 68c68a0 8d46f82 68c68a0 c6aabe5 68c68a0 8d46f82 68c68a0 c6aabe5 68c68a0 8d46f82 68c68a0 5744488 3df7bf7 5744488 68c68a0 5307bc4 | 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 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 | <!DOCTYPE html>
<html lang="ms">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>E-Buku Kawalan Bersama</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://unpkg.com/react@18/umd/react.production.min.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js" crossorigin></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap" rel="stylesheet">
<style>
body { font-family: 'Inter', sans-serif; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }
</style>
</head>
<body class="bg-slate-100 min-h-screen text-slate-800 flex flex-col justify-between">
<div id="root" class="flex-grow"></div>
<script type="text/babel">
const { useState, useEffect, useMemo, useCallback } = React;
const Icon = ({ path, className = "w-5 h-5", viewBox = "0 0 24 24" }) => (
<svg className={className} fill="none" stroke="currentColor" viewBox={viewBox} strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
{path}
</svg>
);
const BookOpen = (p) => <Icon {...p} path={<><path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/><path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/></>} />;
const Calendar = (p) => <Icon {...p} path={<><rect x="3" y="4" width="18" height="18" rx="2" ry="2"/><line x1="16" y1="2" x2="16" y2="6"/><line x1="8" y1="2" x2="8" y2="6"/><line x1="3" y1="10" x2="21" y2="10"/></>} />;
const Users = (p) => <Icon {...p} path={<><path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 0 0-3-3.87"/><path d="M16 3.13a4 4 0 0 1 0 7.75"/></>} />;
const AlertTriangle = (p) => <Icon {...p} path={<><path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></>} />;
const PieChart = (p) => <Icon {...p} path={<><path d="M21.21 15.89A10 10 0 1 1 8 2.83"/><path d="M22 12A10 10 0 0 0 12 2v10z"/></>} />;
const Activity = (p) => <Icon {...p} path={<polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/>} />;
const Clock = (p) => <Icon {...p} path={<><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></>} />;
const CheckSquare = (p) => <Icon {...p} path={<><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></>} />;
const Trash2 = (p) => <Icon {...p} path={<><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/><line x1="10" y1="11" x2="10" y2="17"/><line x1="14" y1="11" x2="14" y2="17"/></>} />;
const CloudOff = (p) => <Icon {...p} path={<><line x1="1" y1="1" x2="23" y2="23"/><path d="M22.61 16.95A5 5 0 0 0 18 10h-1.26a8 8 0 0 0-7.05-6M5 5a8 8 0 0 0-4 7h.17A5 5 0 0 0 5 22h13"/></>} />;
const Copy = (p) => <Icon {...p} path={<><rect x="9" y="9" width="13" height="13" rx="2" ry="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></>} />;
const LayoutDashboard = (p) => <Icon {...p} path={<><rect x="3" y="3" width="7" height="9"/><rect x="14" y="3" width="7" height="5"/><rect x="14" y="12" width="7" height="9"/><rect x="3" y="15" width="7" height="6"/></>} />;
const UserX = (p) => <Icon {...p} path={<><path d="M16 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="8.5" cy="7" r="4"/><line x1="18" y1="8" x2="23" y2="13"/><line x1="23" y1="8" x2="18" y2="13"/></>} />;
const UserCheck = (p) => <Icon {...p} path={<><path d="M16 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="8.5" cy="7" r="4"/><polyline points="17 11 19 13 23 9"/></>} />;
const ShieldAlert = (p) => <Icon {...p} path={<><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/><line x1="12" y1="8" x2="12" y2="12"/><line x1="12" y1="16" x2="12.01" y2="16"/></>} />;
const ArrowRight = (p) => <Icon {...p} path={<><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></>} />;
const GOOGLE_SHEETS_WEB_APP_URL = 'https://script.google.com/macros/s/AKfycbyW8HovLImrWBDRqG_nL50DrotcTuHQbYAm5kW2HNd1_PKLwZPO4l6P9pjGCdk4T4M/exec';
const LOGS_WEB_APP_URL = 'https://script.google.com/macros/s/AKfycbw8neGdrM0tScM5A2bCK4DamtkA9A_-TvCIgQ8PrcXJPxqEZ5nudr9_FLjp9zyStWBm/exec';
const DEFAULT_CLASSES = [
'PA',
'1A', '1B', '1C', '1D', '1E',
'2A', '2B', '2C', '2D', '2E',
'3A', '3B', '3C', '3D', '3E',
'4A', '4B', '4C', '4D', '4E',
'5A', '5B', '5C', '5D', '5E'
];
const getDynamicTimeSlots = (className) => {
const isLowerForm = ['P', '1', '2', '3'].includes(className.charAt(0));
const slots = [
{ id: 'GT', label: 'GT', time: '0650-0700', endHour: 7, endMin: 0 },
{ id: '1', label: '1', time: '0700-0730', endHour: 7, endMin: 30 },
{ id: '2', label: '2', time: '0730-0800', endHour: 8, endMin: 0 },
{ id: '3', label: '3', time: '0800-0830', endHour: 8, endMin: 30 },
{ id: '4', label: '4', time: '0830-0900', endHour: 9, endMin: 0 },
{ id: '5', label: '5', time: '0900-0930', endHour: 9, endMin: 30 },
];
if (isLowerForm) {
slots.push({ id: 'R', label: 'REHAT', time: '0930-1000', endHour: 10, endMin: 0 });
slots.push({ id: '6', label: '6', time: '1000-1030', endHour: 10, endMin: 30 });
} else {
slots.push({ id: '6', label: '6', time: '0930-1000', endHour: 10, endMin: 0 });
slots.push({ id: 'R', label: 'REHAT', time: '1000-1030', endHour: 10, endMin: 30 });
}
slots.push(
{ id: '7', label: '7', time: '1030-1100', endHour: 11, endMin: 0 },
{ id: '8', label: '8', time: '1100-1130', endHour: 11, endMin: 30 },
{ id: '9', label: '9', time: '1130-1200', endHour: 12, endMin: 0 },
{ id: '10', label: '10', time: '1200-1230', endHour: 12, endMin: 30 },
{ id: '11', label: '11', time: '1230-1300', endHour: 13, endMin: 0 },
{ id: '12', label: '12', time: '1300-1330', endHour: 13, endMin: 30 },
{ id: '13', label: '13', time: '1330-1400', endHour: 14, endMin: 0 }
);
return slots;
};
const getCurrentActiveSlot = (className, hour, min) => {
const slots = getDynamicTimeSlots(className);
const currentMins = hour * 60 + min;
for (const slot of slots) {
const [startStr, endStr] = slot.time.split('-');
const startMins = parseInt(startStr.slice(0, 2)) * 60 + parseInt(startStr.slice(2, 4));
const endMins = parseInt(endStr.slice(0, 2)) * 60 + parseInt(endStr.slice(2, 4));
if (currentMins >= startMins && currentMins < endMins) {
return slot;
}
}
return null;
};
const postLog = async (payload) => {
try {
await fetch(LOGS_WEB_APP_URL, {
method: 'POST',
mode: 'no-cors',
headers: { 'Content-Type': 'text/plain' },
body: JSON.stringify(payload)
});
return true;
} catch (err) {
console.error('Post log error:', err);
return false;
}
};
const MALAYSIA_TIME_ZONE = 'Asia/Kuala_Lumpur';
const getMalaysiaParts = (date = new Date()) => {
const parts = new Intl.DateTimeFormat('en-CA', {
timeZone: MALAYSIA_TIME_ZONE,
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
hourCycle: 'h23'
}).formatToParts(date);
const get = (type) => parts.find(p => p.type === type)?.value || '00';
return {
year: Number(get('year')),
month: Number(get('month')),
day: Number(get('day')),
hour: Number(get('hour')),
minute: Number(get('minute')),
second: Number(get('second'))
};
};
const getMalaysiaDateId = (date = new Date()) => {
const p = getMalaysiaParts(date);
return `${p.day.toString().padStart(2, '0')}-${p.month.toString().padStart(2, '0')}-${p.year}`;
};
const getMalaysiaDateInputValue = (date = new Date()) => {
const p = getMalaysiaParts(date);
return `${p.year}-${p.month.toString().padStart(2, '0')}-${p.day.toString().padStart(2, '0')}`;
};
const getMalaysiaTimeString = (date = new Date()) => {
const p = getMalaysiaParts(date);
return `${p.hour.toString().padStart(2, '0')}:${p.minute.toString().padStart(2, '0')}`;
};
const getMalaysiaDateObject = (date = new Date()) => {
const p = getMalaysiaParts(date);
return new Date(p.year, p.month - 1, p.day);
};
function App() {
const [isOnline, setIsOnline] = useState(false);
const [activeTab, setActiveTab] = useState('class_view');
const [selectedClass, setSelectedClass] = useState('5B');
const [teachersData, setTeachersData] = useState([]);
const [subjectsData, setSubjectsData] = useState([]);
const [studentsData, setStudentsData] = useState({});
const [attendanceData, setAttendanceData] = useState({});
const [error, setError] = useState(null);
const [isLoading, setIsLoading] = useState(true);
const [allClassLogs, setAllClassLogs] = useState({});
const [activeSlot, setActiveSlot] = useState(null);
const [isTeacherModalOpen, setIsTeacherModalOpen] = useState(false);
const [isStudentModalOpen, setIsStudentModalOpen] = useState(false);
const [itemToDelete, setItemToDelete] = useState(null);
const [tempTeacher, setTempTeacher] = useState({ subject: '', name: '' });
const [selectedStudents, setSelectedStudents] = useState([]);
const [teacherFilter, setTeacherFilter] = useState('all');
const [searchQuery, setSearchQuery] = useState('');
const [isSaving, setIsSaving] = useState(false);
const [selectedDate, setSelectedDate] = useState(() => getMalaysiaDateObject());
const CLASSES = useMemo(() => {
const sheetClasses = Object.keys(studentsData || {});
if (sheetClasses.length > 0) {
return Array.from(new Set([...sheetClasses, ...DEFAULT_CLASSES])).sort((a, b) => {
return a.localeCompare(b, undefined, { numeric: true, sensitivity: 'base' });
});
}
return DEFAULT_CLASSES;
}, [studentsData]);
const currentTimeSlots = getDynamicTimeSlots(selectedClass);
const now = new Date();
const malaysiaNow = getMalaysiaParts(now);
const malaysiaToday = getMalaysiaDateObject(now);
const isToday = selectedDate.getTime() === malaysiaToday.getTime();
const dateId = getMalaysiaDateId(selectedDate);
const selectedDateInputValue = getMalaysiaDateInputValue(selectedDate);
const selectedClassData = allClassLogs[selectedClass] || {};
const teacherLogs = selectedClassData.teacherLogs || {};
const studentLogs = selectedClassData.studentLogs || {};
useEffect(() => {
const fetchStaticData = async () => {
setIsLoading(true);
try {
const response = await fetch(GOOGLE_SHEETS_WEB_APP_URL);
const data = await response.json();
if (data.status === 'success') {
setTeachersData(data.teachers || []);
setSubjectsData(data.subjects || []);
setStudentsData(data.students || {});
setAttendanceData(data.attendance || {});
setError(null);
} else {
setError("Gagal memuatkan data sekolah.");
}
} catch (e) {
setError("Gagal menyambung ke pangkalan data sekolah.");
} finally {
setIsLoading(false);
}
};
fetchStaticData();
}, []);
const fetchLogs = useCallback(async (showLoading = false) => {
try {
const url = `${LOGS_WEB_APP_URL}?date=${dateId}&t=${Date.now()}`;
const response = await fetch(url);
const data = await response.json();
if (data.status === 'success') {
setAllClassLogs(data.logs || {});
setIsOnline(true);
setError(null);
} else {
setIsOnline(false);
}
} catch (e) {
console.error('Fetch logs error:', e);
setIsOnline(false);
}
}, [dateId]);
useEffect(() => {
fetchLogs();
const interval = setInterval(() => fetchLogs(), 30000);
return () => clearInterval(interval);
}, [fetchLogs]);
const formattedDateStr = `${selectedDate.getDate().toString().padStart(2, '0')}/${(selectedDate.getMonth() + 1).toString().padStart(2, '0')}/${selectedDate.getFullYear()}`;
const fallbackDateStr = `${selectedDate.getDate()}/${selectedDate.getMonth() + 1}/${selectedDate.getFullYear()}`;
// Only use attendance data that matches the selected date — no fallback to other days
const todaysAttendance = attendanceData[formattedDateStr] || attendanceData[fallbackDateStr] || null;
const hasAttendanceData = !!todaysAttendance;
const absenteesForClass = hasAttendanceData ? (todaysAttendance[selectedClass] || []) : [];
const classStudents = studentsData[selectedClass] || [];
const totalStudents = classStudents.length || 24;
// If no attendance record for this date (e.g. Saturday / public holiday), show 0 present & 0 absent
const absentCount = hasAttendanceData ? absenteesForClass.length : 0;
const presentCount = hasAttendanceData ? (totalStudents - absentCount) : 0;
const attendancePercentage = hasAttendanceData && totalStudents > 0
? Math.round((presentCount / totalStudents) * 100)
: 0;
let schoolTotalEnrolled = 0;
let schoolTotalAbsent = 0;
let schoolTotalPresent = 0;
CLASSES.forEach(cls => {
const cStudents = studentsData[cls] || [];
const cEnrolled = cStudents.length || 24;
schoolTotalEnrolled += cEnrolled;
if (hasAttendanceData) {
const cAbsents = todaysAttendance[cls] || [];
schoolTotalAbsent += cAbsents.length;
schoolTotalPresent += (cEnrolled - cAbsents.length);
}
});
const schoolAttendancePercentage = hasAttendanceData && schoolTotalEnrolled > 0
? Math.round((schoolTotalPresent / schoolTotalEnrolled) * 100)
: 0;
const exitCounts = {};
Object.values(studentLogs).forEach(slotLogs => {
if (Array.isArray(slotLogs)) {
slotLogs.forEach(log => {
if (log.names) {
log.names.forEach(name => {
exitCounts[name] = (exitCounts[name] || 0) + 1;
});
}
});
}
});
const frequentExits = Object.entries(exitCounts)
.sort((a, b) => b[1] - a[1])
.slice(0, 3);
const currentHour = malaysiaNow.hour;
const currentMin = malaysiaNow.minute;
const activeTimeSlotObj = isToday ? getCurrentActiveSlot(selectedClass, currentHour, currentMin) : null;
const activeTimeSlotId = activeTimeSlotObj ? activeTimeSlotObj.id : null;
const lastSlot = currentTimeSlots[currentTimeSlots.length - 1];
const isAfterSchool = isToday
? (currentHour > lastSlot.endHour || (currentHour === lastSlot.endHour && currentMin >= lastSlot.endMin))
: (selectedDate < now);
const missedPeriods = currentTimeSlots.filter(slot => {
if (slot.id === 'R') return false;
if (!isToday) {
// For past/future dates: treat as missed if no teacher log
return !teacherLogs[slot.id];
}
const hasEnded = currentHour > slot.endHour || (currentHour === slot.endHour && currentMin >= slot.endMin);
return hasEnded && !teacherLogs[slot.id];
});
const classesTeacherStatus = CLASSES.map(cls => {
const activeSlot = isToday ? getCurrentActiveSlot(cls, currentHour, currentMin) : null;
const clsLogs = allClassLogs[cls] || {};
const clsTeacherLogs = clsLogs.teacherLogs || {};
let hasTeacher = false;
let currentTeacherLog = null;
let isRecess = false;
if (activeSlot) {
if (activeSlot.id === 'R') {
isRecess = true;
} else if (clsTeacherLogs[activeSlot.id] && clsTeacherLogs[activeSlot.id].name) {
hasTeacher = true;
currentTeacherLog = clsTeacherLogs[activeSlot.id];
}
}
const cStudents = studentsData[cls] || [];
const cAbsents = hasAttendanceData ? (todaysAttendance[cls] || []) : [];
const cEnrolled = cStudents.length || 24;
const cAbsentCount = hasAttendanceData ? cAbsents.length : 0;
const cPresentCount = hasAttendanceData ? (cEnrolled - cAbsentCount) : 0;
const cPercentage = hasAttendanceData && cEnrolled > 0
? Math.round((cPresentCount / cEnrolled) * 100)
: 0;
return {
className: cls,
activeSlot,
hasTeacher,
currentTeacherLog,
isRecess,
enrolled: cEnrolled,
present: cPresentCount,
absent: cAbsentCount,
percentage: cPercentage,
absentees: cAbsents
};
});
const noTeacherClassesCount = classesTeacherStatus.filter(c => c.activeSlot && !c.isRecess && !c.hasTeacher).length;
const openTeacherModal = (slot) => {
if (slot.id === 'R') return;
setActiveSlot(slot);
setTempTeacher(teacherLogs[slot.id] || { subject: '', name: '' });
setIsTeacherModalOpen(true);
};
const saveTeacherLog = async () => {
if (!tempTeacher.name || isSaving || !activeSlot) return;
setIsSaving(true);
const slotId = activeSlot.id;
const teacher = { ...tempTeacher };
const cls = selectedClass;
const updatedTeacherLogs = { ...teacherLogs, [slotId]: teacher };
setAllClassLogs(prev => ({
...prev,
[cls]: { ...(prev[cls] || {}), teacherLogs: updatedTeacherLogs, studentLogs: (prev[cls] || {}).studentLogs || {} }
}));
setIsTeacherModalOpen(false);
await postLog({
className: cls,
type: 'teacher',
name: teacher.name,
period: slotId,
subject: teacher.subject,
action: 'set',
date: dateId
});
setIsSaving(false);
};
const openStudentModal = (slot) => {
setActiveSlot(slot);
setSelectedStudents([]);
setIsStudentModalOpen(true);
};
const saveStudentLog = async () => {
if (selectedStudents.length === 0 || isSaving || !activeSlot) return;
setIsSaving(true);
const slotId = activeSlot.id;
const students = [...selectedStudents];
const cls = selectedClass;
const logId = Date.now();
const timeOutStr = getMalaysiaTimeString();
const newLog = {
id: logId,
names: students,
timeOut: timeOutStr,
timeIn: null
};
const updatedSlotLogs = [...(studentLogs[slotId] || []), newLog];
const updatedStudentLogs = { ...studentLogs, [slotId]: updatedSlotLogs };
setAllClassLogs(prev => ({
...prev,
[cls]: { ...(prev[cls] || {}), teacherLogs: (prev[cls] || {}).teacherLogs || {}, studentLogs: updatedStudentLogs }
}));
setIsStudentModalOpen(false);
await postLog({
className: cls,
type: 'student',
name: '',
period: slotId,
subject: teacherLogs[slotId]?.subject || '',
action: 'exit',
students: students,
timeOut: timeOutStr,
timeOutDateTime: new Date().toLocaleString('en-CA', { timeZone: MALAYSIA_TIME_ZONE, hour12: false }),
timeZone: MALAYSIA_TIME_ZONE,
logId: logId,
date: dateId
});
setIsSaving(false);
};
const confirmDelete = async () => {
if (!itemToDelete || isSaving) return;
setIsSaving(true);
const toDelete = itemToDelete;
setItemToDelete(null);
if (toDelete.type === 'student') {
const { slotId, logId } = toDelete;
const updatedLogs = (studentLogs[slotId] || []).filter(log => log.id !== logId);
setAllClassLogs(prev => ({
...prev,
[selectedClass]: { ...selectedClassData, studentLogs: { ...studentLogs, [slotId]: updatedLogs } }
}));
await postLog({
className: selectedClass,
type: 'student',
period: slotId,
action: 'delete',
logId: logId,
date: dateId
});
} else if (toDelete.type === 'teacher') {
const { slotId } = toDelete;
const newTeacherLogs = { ...teacherLogs };
delete newTeacherLogs[slotId];
setAllClassLogs(prev => ({
...prev,
[selectedClass]: { ...selectedClassData, teacherLogs: newTeacherLogs }
}));
await postLog({
className: selectedClass,
type: 'teacher',
period: slotId,
action: 'delete',
date: dateId
});
}
setIsSaving(false);
};
const handleCopyPrevious = async (e, currentSlotId) => {
e.stopPropagation();
if (isSaving) return;
const currentIndex = currentTimeSlots.findIndex(s => s.id === currentSlotId);
let prevIndex = currentIndex - 1;
while (prevIndex >= 0 && (currentTimeSlots[prevIndex].id === 'R' || !teacherLogs[currentTimeSlots[prevIndex].id])) {
prevIndex--;
}
if (prevIndex >= 0) {
const prevLog = teacherLogs[currentTimeSlots[prevIndex].id];
if (prevLog && prevLog.name) {
setIsSaving(true);
const updatedTeacherLogs = { ...teacherLogs, [currentSlotId]: { ...prevLog } };
setAllClassLogs(prev => ({
...prev,
[selectedClass]: { ...selectedClassData, teacherLogs: updatedTeacherLogs }
}));
await postLog({
className: selectedClass,
type: 'teacher',
name: prevLog.name,
period: currentSlotId,
subject: prevLog.subject,
action: 'set',
date: dateId
});
setIsSaving(false);
}
}
};
return (
<div className="min-h-screen bg-slate-100 p-2 sm:p-4 md:p-8 text-slate-800 font-sans">
<div className="max-w-5xl mx-auto bg-white rounded-2xl shadow-xl overflow-hidden border border-slate-200">
<div className="bg-indigo-700 text-white p-4 md:p-6 pb-2 md:pb-4 flex flex-col gap-4">
<div className="flex flex-col md:flex-row md:items-center justify-between gap-4">
<div>
<div className="flex flex-wrap items-center gap-3">
<h1 className="text-xl md:text-2xl font-bold flex items-center gap-2">
<BookOpen className="w-6 h-6 md:w-7 md:h-7" /> E-Buku Kawalan
</h1>
{isOnline ? (
<span className="bg-emerald-500/20 text-emerald-300 px-2 py-0.5 rounded-full text-[10px] font-bold flex items-center gap-1 border border-emerald-500/30">
<span className="w-1.5 h-1.5 bg-emerald-400 rounded-full animate-pulse"></span>
Disegerakkan Dalam Talian
</span>
) : (
<span className="bg-orange-500/20 text-orange-300 px-2 py-0.5 rounded-full text-[10px] font-bold flex items-center gap-1 border border-orange-500/30">
<CloudOff className="w-3 h-3" />
Mod Tempatan
</span>
)}
</div>
<p className="text-indigo-200 text-xs mt-1">
Sistem Pengurusan Kehadiran & Rekod Guru Seia Sekata | <span className="font-semibold text-white">Hak cipta SMK BANDAR KUCHING NO.1</span>
</p>
</div>
<div className="flex flex-col sm:flex-row items-stretch sm:items-center gap-3 text-sm">
<div className="bg-indigo-800/60 backdrop-blur-md px-3 py-2 rounded-lg border border-indigo-500/30 flex items-center gap-2 justify-center flex-wrap">
<Calendar className="w-4 h-4 text-indigo-300 flex-shrink-0" />
<input
type="date"
value={selectedDateInputValue}
onChange={(e) => {
if (!e.target.value) return;
const [y, m, d] = e.target.value.split('-').map(Number);
const newDate = new Date(y, m - 1, d);
newDate.setHours(0, 0, 0, 0);
setSelectedDate(newDate);
}}
className="bg-indigo-900 border border-indigo-400/40 rounded px-2 py-1 text-white font-bold focus:outline-none cursor-pointer text-sm [color-scheme:dark]"
title="Pilih tarikh"
/>
<span className="text-indigo-200 text-xs hidden sm:inline whitespace-nowrap">
{selectedDate.toLocaleDateString('ms-MY', { weekday: 'long' })}
</span>
{!isToday && (
<button
type="button"
onClick={() => {
setSelectedDate(getMalaysiaDateObject());
}}
className="text-[10px] font-bold bg-white/20 hover:bg-white/30 px-1.5 py-0.5 rounded text-white whitespace-nowrap"
title="Kembali ke hari ini"
>
Hari Ini
</button>
)}
</div>
{activeTab === 'class_view' && (
<div className="bg-indigo-800/60 backdrop-blur-md px-3 py-2 rounded-lg border border-indigo-500/30 flex items-center gap-2 justify-center">
<span className="font-semibold">Kelas:</span>
<select
value={selectedClass}
onChange={(e) => setSelectedClass(e.target.value)}
className="bg-indigo-900 border border-indigo-400/40 rounded px-2 py-1 text-white font-bold focus:outline-none cursor-pointer w-full sm:w-auto"
>
{CLASSES.map(cls => (
<option key={cls} value={cls}>{cls}</option>
))}
</select>
</div>
)}
</div>
</div>
<div className="flex items-center gap-2 border-t border-indigo-600/50 pt-3 mt-1">
<button
onClick={() => setActiveTab('class_view')}
className={`flex items-center gap-2 px-4 py-2 rounded-lg text-xs md:text-sm font-bold transition-all ${
activeTab === 'class_view'
? 'bg-white text-indigo-800 shadow-md'
: 'bg-indigo-800/50 text-indigo-200 hover:bg-indigo-800 hover:text-white'
}`}
>
<Users className="w-4 h-4" /> Buku Kawalan Kelas ({selectedClass})
</button>
<button
onClick={() => setActiveTab('school_summary')}
className={`flex items-center gap-2 px-4 py-2 rounded-lg text-xs md:text-sm font-bold transition-all relative ${
activeTab === 'school_summary'
? 'bg-white text-indigo-800 shadow-md'
: 'bg-indigo-800/50 text-indigo-200 hover:bg-indigo-800 hover:text-white'
}`}
>
<LayoutDashboard className="w-4 h-4" /> Ringkasan Sekolah & Guru
{noTeacherClassesCount > 0 && (
<span className="bg-red-500 text-white text-[10px] px-1.5 py-0.2 rounded-full font-black animate-pulse">
{noTeacherClassesCount}
</span>
)}
</button>
</div>
</div>
{error && (
<div className="bg-red-50 border-l-4 border-red-500 p-4 m-4 md:m-6 mb-0 text-red-700 flex items-start gap-3 rounded-r-lg text-sm">
<AlertTriangle className="w-5 h-5 flex-shrink-0 text-red-500 mt-0.5" />
<div>
<p className="font-bold">Sambungan Gagal</p>
<p className="text-xs text-red-600 mt-0.5">{error}</p>
</div>
</div>
)}
{activeTab === 'school_summary' && (
<div className="p-4 md:p-6 bg-slate-50 min-h-[600px] space-y-6">
<div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4">
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm">
<div className="text-xs font-bold text-slate-500 uppercase tracking-wider mb-1">Kadar Kehadiran Sekolah</div>
<div className="flex items-baseline gap-2">
<span className={`text-2xl md:text-3xl font-black ${schoolAttendancePercentage < 85 ? 'text-orange-500' : 'text-emerald-600'}`}>
{schoolAttendancePercentage}%
</span>
</div>
<div className="w-full bg-slate-100 rounded-full h-2 mt-2">
<div
className={`h-2 rounded-full ${schoolAttendancePercentage < 85 ? 'bg-orange-500' : 'bg-emerald-500'}`}
style={{ width: `${schoolAttendancePercentage}%` }}
></div>
</div>
</div>
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm flex items-center justify-between">
<div>
<div className="text-xs font-bold text-slate-500 uppercase tracking-wider">Jumlah Enrolmen</div>
<div className="text-2xl font-black text-slate-800 mt-1">{schoolTotalEnrolled}</div>
<div className="text-[11px] text-slate-400">{CLASSES.length} Kelas</div>
</div>
<div className="w-10 h-10 rounded-full bg-indigo-50 flex items-center justify-center text-indigo-600">
<Users className="w-5 h-5" />
</div>
</div>
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm flex items-center justify-between">
<div>
<div className="text-xs font-bold text-slate-500 uppercase tracking-wider">Pelajar Hadir</div>
<div className="text-2xl font-black text-emerald-600 mt-1">{schoolTotalPresent}</div>
<div className="text-[11px] text-emerald-600 font-semibold">Ada di Sekolah</div>
</div>
<div className="w-10 h-10 rounded-full bg-emerald-50 flex items-center justify-center text-emerald-600">
<UserCheck className="w-5 h-5" />
</div>
</div>
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm flex items-center justify-between">
<div>
<div className="text-xs font-bold text-slate-500 uppercase tracking-wider">Pelajar Tidak Hadir</div>
<div className="text-2xl font-black text-red-600 mt-1">{schoolTotalAbsent}</div>
<div className="text-[11px] text-red-500 font-semibold">Seluruh Sekolah</div>
</div>
<div className="w-10 h-10 rounded-full bg-red-50 flex items-center justify-center text-red-600">
<UserX className="w-5 h-5" />
</div>
</div>
</div>
<div className="bg-white rounded-xl border border-slate-200 shadow-sm p-4 md:p-6 space-y-4">
<div className="flex flex-col md:flex-row md:items-center justify-between gap-3 border-b border-slate-100 pb-4">
<div>
<h2 className="text-lg font-bold text-slate-800 flex items-center gap-2">
<Activity className="w-5 h-5 text-indigo-600" /> Status Guru {isToday ? 'Semasa (Real-Time)' : 'Mengikut Tarikh Dipilih'}
</h2>
<p className="text-xs text-slate-500 mt-0.5">
{isToday ? (
<>
Memaparkan status guru mengajar di setiap kelas mengikut waktu jam sekarang (
<span className="font-bold text-indigo-700">
{now.toLocaleTimeString('ms-MY', { hour: '2-digit', minute: '2-digit' })}
</span>)
</>
) : (
<>
Memaparkan rekod guru untuk tarikh{' '}
<span className="font-bold text-indigo-700">
{selectedDate.toLocaleDateString('ms-MY', { weekday: 'long', day: 'numeric', month: 'short', year: 'numeric' })}
</span>
{' '}(bukan hari ini)
</>
)}
</p>
</div>
<div className="flex flex-wrap items-center gap-2">
<button
onClick={() => setTeacherFilter('all')}
className={`px-3 py-1.5 rounded-lg text-xs font-bold flex items-center gap-1.5 transition-colors ${
teacherFilter === 'all'
? 'bg-slate-800 text-white'
: 'bg-slate-100 text-slate-600 hover:bg-slate-200'
}`}
>
Semua Kelas ({CLASSES.length})
</button>
<button
onClick={() => setTeacherFilter('no_teacher')}
className={`px-3 py-1.5 rounded-lg text-xs font-bold flex items-center gap-1.5 transition-colors ${
teacherFilter === 'no_teacher'
? 'bg-red-600 text-white'
: 'bg-red-50 text-red-700 border border-red-200 hover:bg-red-100'
}`}
>
<ShieldAlert className="w-3.5 h-3.5" /> Tiada Guru ({noTeacherClassesCount})
</button>
<button
onClick={() => setTeacherFilter('has_teacher')}
className={`px-3 py-1.5 rounded-lg text-xs font-bold flex items-center gap-1.5 transition-colors ${
teacherFilter === 'has_teacher'
? 'bg-emerald-600 text-white'
: 'bg-emerald-50 text-emerald-700 border border-emerald-200 hover:bg-emerald-100'
}`}
>
<UserCheck className="w-3.5 h-3.5" /> Ada Guru ({CLASSES.length - noTeacherClassesCount})
</button>
</div>
</div>
{noTeacherClassesCount > 0 ? (
<div className="bg-red-50 border border-red-200 text-red-800 p-3.5 rounded-xl flex items-center justify-between gap-3 text-xs md:text-sm font-semibold">
<div className="flex items-center gap-2">
<span className="w-2.5 h-2.5 bg-red-600 rounded-full animate-ping"></span>
<span>Terdapat <strong>{noTeacherClassesCount} kelas</strong> yang belum mendaftar guru pada waktu ini!</span>
</div>
<button
onClick={() => setTeacherFilter('no_teacher')}
className="underline text-red-700 hover:text-red-900 font-bold whitespace-nowrap"
>
Tunjuk Kelas
</button>
</div>
) : (
<div className="bg-emerald-50 border border-emerald-200 text-emerald-800 p-3 rounded-xl flex items-center gap-2 text-xs font-semibold">
<UserCheck className="w-4 h-4 text-emerald-600" />
<span>Semua kelas beroperasi dengan guru bertugas pada waktu sekarang.</span>
</div>
)}
<div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-3 pt-2">
{classesTeacherStatus
.filter(cStatus => {
if (searchQuery && !cStatus.className.toLowerCase().includes(searchQuery.toLowerCase())) {
return false;
}
if (teacherFilter === 'no_teacher') {
return cStatus.activeSlot && !cStatus.isRecess && !cStatus.hasTeacher;
}
if (teacherFilter === 'has_teacher') {
return cStatus.isRecess || cStatus.hasTeacher;
}
return true;
})
.map(cStatus => {
const isNoTeacher = cStatus.activeSlot && !cStatus.isRecess && !cStatus.hasTeacher;
return (
<div
key={cStatus.className}
className={`p-4 rounded-xl border transition-all ${
isNoTeacher
? 'bg-red-50/70 border-red-200 shadow-sm'
: cStatus.isRecess
? 'bg-amber-50/60 border-amber-200'
: cStatus.hasTeacher
? 'bg-emerald-50/50 border-emerald-200'
: 'bg-slate-50 border-slate-200'
}`}
>
<div className="flex items-center justify-between mb-2">
<span className="font-black text-slate-800 text-lg flex items-center gap-1.5">
Kelas {cStatus.className}
</span>
{isNoTeacher ? (
<span className="bg-red-600 text-white text-[10px] font-bold px-2 py-0.5 rounded-full uppercase tracking-wider flex items-center gap-1 animate-pulse">
<ShieldAlert className="w-3 h-3" /> Tiada Guru
</span>
) : cStatus.isRecess ? (
<span className="bg-amber-500 text-white text-[10px] font-bold px-2 py-0.5 rounded-full uppercase tracking-wider">
Rehat
</span>
) : cStatus.hasTeacher ? (
<span className="bg-emerald-600 text-white text-[10px] font-bold px-2 py-0.5 rounded-full uppercase tracking-wider flex items-center gap-1">
<UserCheck className="w-3 h-3" /> Ada Guru
</span>
) : (
<span className="bg-slate-200 text-slate-600 text-[10px] font-bold px-2 py-0.5 rounded-full">
Luar Waktu
</span>
)}
</div>
<div className="text-xs text-slate-500 mb-2">
{cStatus.activeSlot ? (
<span>Waktu {cStatus.activeSlot.label} ({cStatus.activeSlot.time})</span>
) : (
<span className="italic text-slate-400">Luar waktu persekolahan</span>
)}
</div>
<div className="min-h-[44px] flex flex-col justify-center bg-white p-2.5 rounded-lg border border-slate-100">
{cStatus.hasTeacher && cStatus.currentTeacherLog ? (
<div>
<div className="text-xs font-bold text-indigo-700 truncate">
{cStatus.currentTeacherLog.name}
</div>
<div className="text-[11px] text-slate-500 font-medium">
Subjek: {cStatus.currentTeacherLog.subject || '-'}
</div>
</div>
) : cStatus.isRecess ? (
<div className="text-xs font-semibold text-amber-600 italic">
Pelajar sedang rehat
</div>
) : isNoTeacher ? (
<div className="text-xs font-bold text-red-600 flex items-center gap-1">
<AlertTriangle className="w-3.5 h-3.5 text-red-500 flex-shrink-0" />
<span>Belum mendaftar masuk</span>
</div>
) : (
<div className="text-xs text-slate-400 italic">
Tiada maklumat
</div>
)}
</div>
<button
onClick={() => {
setSelectedClass(cStatus.className);
setActiveTab('class_view');
}}
className="w-full mt-3 py-1.5 px-3 bg-white hover:bg-slate-100 text-indigo-600 border border-indigo-100 rounded-lg text-xs font-bold flex items-center justify-center gap-1 transition-colors"
>
Pergi Ke Kelas <ArrowRight className="w-3.5 h-3.5" />
</button>
</div>
);
})}
</div>
</div>
</div>
)}
{activeTab === 'class_view' && (
<>
<div className="p-4 md:p-6 grid grid-cols-1 lg:grid-cols-2 gap-6 border-b border-slate-100 bg-white">
<div className="space-y-3">
<h2 className="text-xs font-bold uppercase tracking-wider text-slate-500">
Kehadiran {isToday ? 'Hari Ini' : 'Tarikh Dipilih'} ({selectedClass})
</h2>
<div className="grid grid-cols-2 gap-3">
<div className="bg-slate-50 p-3 rounded-xl border border-slate-200 flex items-center justify-between">
<span className="text-xs md:text-sm font-medium text-slate-600">Hadir:</span>
<span className="text-lg md:text-xl font-black text-emerald-600">{presentCount}</span>
</div>
<div className="bg-slate-50 p-3 rounded-xl border border-slate-200 flex items-center justify-between">
<span className="text-xs md:text-sm font-medium text-slate-600">Tidak Hadir:</span>
<span className="text-lg md:text-xl font-black text-red-600">{absentCount}</span>
</div>
</div>
<div className="bg-slate-50 p-3 rounded-xl border border-slate-200 flex items-center justify-between">
<span className="text-xs md:text-sm font-medium text-slate-600">Jumlah Daftar:</span>
<span className="text-base md:text-lg font-bold text-slate-800">{totalStudents}</span>
</div>
{!hasAttendanceData && (
<p className="text-[11px] text-amber-600 font-medium italic">Tiada data kehadiran untuk tarikh ini</p>
)}
</div>
<div>
<h2 className="text-xs font-bold uppercase tracking-wider text-slate-500 mb-3">Senarai Tidak Hadir</h2>
<div className="bg-slate-50 p-4 rounded-xl border border-slate-200 min-h-[120px] flex flex-col justify-center">
{isLoading ? (
<div className="text-center text-slate-400 text-sm italic">Memuatkan data...</div>
) : !hasAttendanceData ? (
<div className="flex flex-col items-center justify-center text-slate-400 italic">
<span className="text-sm">Tiada data kehadiran</span>
<span className="text-[11px] mt-1">(contoh: hari cuti / hujung minggu)</span>
</div>
) : absenteesForClass && absenteesForClass.length > 0 ? (
<ul className="text-sm space-y-1.5 max-h-32 overflow-y-auto pr-1">
{absenteesForClass.map((student, idx) => (
<li key={idx} className="text-red-600 font-medium flex items-center text-xs">
<span className="w-1.5 h-1.5 bg-red-500 rounded-full mr-2 flex-shrink-0"></span>
{student}
</li>
))}
</ul>
) : (
<div className="flex flex-col items-center justify-center text-slate-400 italic">
<span className="text-sm">Semua pelajar hadir</span>
</div>
)}
</div>
</div>
</div>
<div className="p-4 md:p-6 bg-slate-50 border-b border-slate-200">
<h2 className="text-xs font-bold uppercase tracking-wider text-slate-500 mb-4 flex items-center gap-2">
<PieChart className="w-4 h-4" /> Analisis Semasa Kelas {selectedClass}
</h2>
<div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4">
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm">
<div className="text-xs font-bold text-slate-500 mb-1">
Kadar Kehadiran {hasAttendanceData ? `(${presentCount}/${totalStudents})` : ''}
</div>
<div className="flex items-baseline gap-2 mb-2">
<span className={`text-2xl md:text-3xl font-black ${
!hasAttendanceData ? 'text-slate-400' : attendancePercentage < 80 ? 'text-orange-500' : 'text-emerald-500'
}`}>
{hasAttendanceData ? `${attendancePercentage}%` : '—'}
</span>
</div>
<div className="w-full bg-slate-100 rounded-full h-2.5">
<div
className={`h-2.5 rounded-full ${
!hasAttendanceData ? 'bg-slate-300' : attendancePercentage < 80 ? 'bg-orange-500' : 'bg-emerald-500'
}`}
style={{ width: `${hasAttendanceData ? attendancePercentage : 0}%` }}
></div>
</div>
{!hasAttendanceData && (
<p className="text-[10px] text-slate-400 italic mt-1">Tiada data</p>
)}
</div>
<div className="bg-white p-4 rounded-xl border border-slate-200 shadow-sm">
<div className="text-xs font-bold text-slate-500 mb-3 flex items-center gap-1">
<Activity className="w-3.5 h-3.5" /> Kerap Keluar Kelas
</div>
{frequentExits.length > 0 ? (
<ul className="text-[11px] space-y-2">
{frequentExits.map(([name, count]) => (
<li key={name} className="flex justify-between items-center border-b border-slate-50 pb-1">
<span className="truncate font-medium text-slate-700 pr-2">{name}</span>
<span className="bg-orange-100 text-orange-700 px-2 py-0.5 rounded-full font-bold whitespace-nowrap">
{count} kali
</span>
</li>
))}
</ul>
) : (
<div className="text-[11px] text-slate-400 italic mt-2">Tiada pergerakan.</div>
)}
</div>
<div className={`p-4 rounded-xl border shadow-sm sm:col-span-2 md:col-span-1 ${missedPeriods.length > 0 ? 'bg-rose-50 border-rose-200' : 'bg-emerald-50 border-emerald-200'}`}>
<div className={`text-xs font-bold mb-2 flex items-center gap-1 ${missedPeriods.length > 0 ? 'text-rose-700' : 'text-emerald-700'}`}>
<Clock className="w-3.5 h-3.5"/> Log Belum Diisi
{missedPeriods.length > 0 && (
<span className="ml-auto bg-rose-600 text-white text-[10px] px-1.5 py-0.5 rounded-full font-black">{missedPeriods.length}</span>
)}
</div>
{missedPeriods.length === 0 ? (
<span className="text-[10px] text-emerald-600 font-bold bg-emerald-100 px-2 py-0.5 rounded">Semua log lengkap ✓</span>
) : isAfterSchool && missedPeriods.length > 6 ? (
<div className="space-y-2">
<p className="text-[11px] text-rose-600 font-medium">
{missedPeriods.length} waktu belum dilog hari ini
</p>
<div className="flex flex-wrap gap-1">
{missedPeriods.map(p => (
<button
key={p.id}
onClick={() => openTeacherModal(p)}
className="px-2 py-0.5 bg-white border border-rose-200 rounded text-rose-600 text-[10px] font-bold hover:bg-rose-100 hover:border-rose-400 transition-colors cursor-pointer"
title="Klik untuk set guru"
>
{p.label}
</button>
))}
</div>
</div>
) : (
<div className="flex flex-wrap gap-1.5">
{missedPeriods.map(p => (
<button
key={p.id}
onClick={() => openTeacherModal(p)}
className="px-2 py-0.5 bg-white border border-rose-200 rounded text-rose-600 text-[10px] font-bold hover:bg-rose-100 hover:border-rose-400 transition-colors cursor-pointer"
title="Klik untuk set guru"
>
Waktu {p.label}
</button>
))}
</div>
)}
</div>
</div>
</div>
<div className="p-4 md:p-6 bg-slate-50/30">
<div className="hidden md:grid grid-cols-[100px_100px_220px_1fr] gap-4 p-3 border-b border-slate-200 text-xs font-bold uppercase tracking-wider text-slate-500 bg-slate-50 rounded-t-lg">
<div>Waktu</div>
<div>Mata Pelajaran</div>
<div>Nama Guru</div>
<div>Pelajar di luar kelas</div>
</div>
<div className="space-y-4 md:space-y-0 md:divide-y md:divide-slate-200">
{currentTimeSlots.map((slot) => {
const isRecess = slot.id === 'R';
const tLog = teacherLogs[slot.id];
const sLogs = studentLogs[slot.id] || [];
const isCurrentActiveSlot = slot.id === activeTimeSlotId;
return (
<div key={slot.id} className={`bg-white md:bg-transparent rounded-xl border shadow-sm md:shadow-none p-4 md:p-3 md:grid md:grid-cols-[100px_100px_220px_1fr] md:gap-4 md:items-center transition-all ${
isCurrentActiveSlot
? 'border-2 border-indigo-500 md:border-2 md:border-indigo-500 bg-indigo-100 md:bg-indigo-100 shadow-md ring-2 ring-indigo-300/50 z-10 relative'
: isRecess
? 'border-slate-200 md:border-transparent bg-orange-50 md:bg-orange-50/50'
: 'border-slate-200 md:border-transparent hover:bg-slate-50'
}`}>
<div className="flex justify-between items-center md:block mb-3 md:mb-0 border-b border-slate-100 md:border-0 pb-3 md:pb-0">
<span className="md:hidden text-xs font-bold text-slate-400 uppercase">Waktu</span>
<div>
<div className="flex items-center gap-2">
<div className={`font-bold text-lg md:text-sm ${isRecess ? 'text-orange-700' : (isCurrentActiveSlot ? 'text-indigo-800' : 'text-slate-800')}`}>
{slot.label}
</div>
{isCurrentActiveSlot && (
<span className="bg-indigo-600 text-white text-[9px] px-1.5 py-0.5 rounded uppercase font-black tracking-wider animate-pulse shadow-sm">
Semasa
</span>
)}
</div>
<div className={`text-xs ${isRecess ? 'text-orange-500' : (isCurrentActiveSlot ? 'text-indigo-600 font-semibold' : 'text-slate-500')}`}>
{slot.time}
</div>
</div>
</div>
<div className="flex justify-between items-center md:block mb-3 md:mb-0">
<span className="md:hidden text-xs font-bold text-slate-400 uppercase">Subjek</span>
<div className="font-medium text-slate-700 md:text-sm">
{isRecess ? '-' : (tLog ? tLog.subject : '-')}
</div>
</div>
<div className="flex justify-between items-center md:block mb-3 md:mb-0">
<span className="md:hidden text-xs font-bold text-slate-400 uppercase">Guru</span>
{isRecess ? (
<span className="text-orange-600 font-medium text-sm italic">Waktu Rehat</span>
) : (
<div className="flex items-center justify-end md:justify-start gap-1 group">
{tLog && tLog.name ? (
<>
<button onClick={() => openTeacherModal(slot)} className="text-right md:text-left">
<span className="font-bold text-indigo-700 text-sm bg-indigo-50 md:bg-transparent px-2 py-1 md:p-0 rounded-lg hover:text-indigo-900 transition-colors">
{tLog.name}
</span>
</button>
<button
onClick={(e) => handleCopyPrevious(e, slot.id)}
className="text-indigo-400 hover:text-indigo-600 p-1 transition-colors ml-1"
title="Salin rekod sebelumnya"
>
<Copy className="w-4 h-4" />
</button>
<button
onClick={(e) => { e.stopPropagation(); setItemToDelete({ type: 'teacher', slotId: slot.id }); }}
className="text-red-400 hover:text-red-600 p-1 md:opacity-0 group-hover:opacity-100 transition-opacity"
title="Padam rekod guru"
>
<Trash2 className="w-4 h-4" />
</button>
</>
) : (
<>
<button onClick={() => openTeacherModal(slot)} className="text-right md:text-left">
<span className="text-indigo-600 hover:text-indigo-800 font-semibold text-xs flex items-center justify-end md:justify-start gap-1 bg-indigo-50 md:bg-transparent px-3 py-1.5 md:p-0 rounded-lg">
<Users className="w-3.5 h-3.5" /> Set Guru
</span>
</button>
<button
onClick={(e) => handleCopyPrevious(e, slot.id)}
className="text-indigo-400 hover:text-indigo-600 p-1 transition-colors ml-1"
title="Salin rekod sebelumnya"
>
<Copy className="w-4 h-4" />
</button>
</>
)}
</div>
)}
</div>
<div className="mt-3 pt-3 border-t border-slate-100 md:border-0 md:mt-0 md:pt-0">
<span className="md:hidden text-xs font-bold text-slate-400 uppercase mb-3 block">Pelajar Keluar</span>
<div className="flex flex-col gap-2">
{sLogs.map(log => (
<div key={log.id} className="flex flex-wrap items-center justify-between bg-slate-100/80 p-2.5 rounded-lg text-xs group border border-slate-200/60">
<div className="flex flex-col sm:flex-row sm:items-center gap-1 sm:gap-2">
<span className="font-bold text-slate-700">{log.names.join(', ')}</span>
<span className="bg-orange-100 text-orange-700 px-1.5 py-0.5 rounded text-[10px] font-bold w-max">
Keluar: {String(log.timeOut || '').match(/\d{1,2}:\d{2}/)?.[0] || log.timeOut}
</span>
</div>
<button
onClick={() => setItemToDelete({ type: 'student', slotId: slot.id, logId: log.id })}
className="text-red-400 hover:text-red-600 p-1 md:opacity-0 group-hover:opacity-100 transition-opacity"
title="Padam rekod"
>
<Trash2 className="w-4 h-4" />
</button>
</div>
))}
{!isRecess && (
<button onClick={() => openStudentModal(slot)} className="text-indigo-500 hover:text-indigo-700 bg-indigo-50/50 md:bg-transparent border border-indigo-100 md:border-0 rounded-lg p-2 md:p-0 font-medium text-xs text-center md:text-left w-full md:w-max mt-1">
+ Tambah pelajar keluar...
</button>
)}
</div>
</div>
</div>
);
})}
</div>
</div>
</>
)}
</div>
{isTeacherModalOpen && (
<div className="fixed inset-0 bg-black/60 backdrop-blur-sm flex items-end sm:items-center justify-center p-4 z-50">
<div className="bg-white rounded-t-2xl sm:rounded-2xl p-6 w-full max-w-sm">
<h3 className="font-bold text-lg mb-4">Set Guru: Waktu {activeSlot?.label}</h3>
<label className="block text-xs font-bold text-slate-500 mb-1">Mata Pelajaran</label>
<select
value={tempTeacher.subject}
onChange={e => setTempTeacher({...tempTeacher, subject: e.target.value})}
className="w-full border border-slate-300 rounded-lg p-3 mb-4 text-sm focus:ring-2 focus:ring-indigo-500 outline-none"
>
<option value="">-- Pilih --</option>
{subjectsData.map(sub => <option key={sub} value={sub}>{sub}</option>)}
</select>
<label className="block text-xs font-bold text-slate-500 mb-1">Nama Guru</label>
<select
value={tempTeacher.name}
onChange={e => setTempTeacher({...tempTeacher, name: e.target.value})}
className="w-full border border-slate-300 rounded-lg p-3 mb-6 text-sm focus:ring-2 focus:ring-indigo-500 outline-none"
>
<option value="">-- Pilih --</option>
{teachersData.map(t => <option key={t} value={t}>{t}</option>)}
</select>
<div className="flex gap-3">
<button onClick={() => setIsTeacherModalOpen(false)} disabled={isSaving} className="flex-1 py-3 text-sm font-bold text-slate-600 bg-slate-100 rounded-xl hover:bg-slate-200 disabled:opacity-50">Batal</button>
<button onClick={saveTeacherLog} disabled={isSaving || !tempTeacher.name} className="flex-1 py-3 text-sm font-bold text-white bg-indigo-600 rounded-xl hover:bg-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed">
{isSaving ? 'Menyimpan...' : 'Simpan'}
</button>
</div>
</div>
</div>
)}
{isStudentModalOpen && (
<div className="fixed inset-0 bg-black/60 backdrop-blur-sm flex items-end sm:items-center justify-center p-4 z-50">
<div className="bg-white rounded-t-2xl sm:rounded-2xl p-6 w-full max-w-md h-[85vh] sm:h-auto sm:max-h-[85vh] flex flex-col">
<h3 className="font-bold text-lg mb-1">Rekod Keluar: Waktu {activeSlot?.label}</h3>
<p className="text-[11px] text-slate-500 mb-4">Pelajar tidak hadir telah dikelabukan.</p>
<div className="overflow-y-auto flex-1 border border-slate-200 rounded-xl mb-4">
{classStudents.map(student => {
const isAbsent = absenteesForClass?.includes(student);
const isSelected = selectedStudents.includes(student);
return (
<div
key={student}
onClick={() => {
if (isAbsent) return;
setSelectedStudents(prev =>
isSelected ? prev.filter(s => s !== student) : [...prev, student]
);
}}
className={`p-3.5 border-b border-slate-100 last:border-0 text-sm cursor-pointer flex items-center gap-3 transition-colors
${isAbsent ? 'opacity-40 cursor-not-allowed bg-slate-50' : 'hover:bg-slate-50 active:bg-slate-100'}
`}
>
<div className={`w-5 h-5 rounded border flex items-center justify-center flex-shrink-0 transition-colors
${isSelected ? 'bg-indigo-600 border-indigo-600' : 'border-slate-300'}
`}>
{isSelected && <CheckSquare className="w-3.5 h-3.5 text-white" />}
</div>
<span className={isSelected ? 'font-bold text-indigo-700' : 'text-slate-700'}>
{student} {isAbsent && <span className="text-xs font-normal italic text-slate-500">(Tidak Hadir)</span>}
</span>
</div>
);
})}
</div>
<div className="flex gap-3 mt-auto pt-2">
<button onClick={() => setIsStudentModalOpen(false)} className="flex-1 py-3 text-sm font-bold text-slate-600 bg-slate-100 rounded-xl hover:bg-slate-200">Batal</button>
<button onClick={saveStudentLog} disabled={selectedStudents.length === 0 || isSaving} className="flex-1 py-3 text-sm font-bold text-white bg-indigo-600 rounded-xl hover:bg-indigo-700 disabled:opacity-50 disabled:cursor-not-allowed">
{isSaving ? 'Menyimpan...' : 'Rekod Keluar'}
</button>
</div>
</div>
</div>
)}
{itemToDelete && (
<div className="fixed inset-0 bg-black/60 backdrop-blur-sm flex items-center justify-center p-4 z-50">
<div className="bg-white rounded-2xl p-6 w-full max-w-sm text-center">
<div className="w-12 h-12 rounded-full bg-red-100 flex items-center justify-center mx-auto mb-4">
<Trash2 className="w-6 h-6 text-red-600" />
</div>
<h3 className="font-bold text-lg mb-2 text-slate-800">Padam Rekod?</h3>
<p className="text-sm text-slate-500 mb-6">
{itemToDelete.type === 'teacher'
? "Adakah anda pasti untuk memadam rekod guru ini?"
: "Adakah anda pasti untuk memadam rekod pelajar keluar ini?"}
</p>
<div className="flex gap-3">
<button onClick={() => setItemToDelete(null)} className="flex-1 py-3 text-sm font-bold text-slate-600 bg-slate-100 rounded-xl hover:bg-slate-200">Batal</button>
<button onClick={confirmDelete} className="flex-1 py-3 text-sm font-bold text-white bg-red-600 rounded-xl hover:bg-red-700">Ya, Padam</button>
</div>
</div>
</div>
)}
</div>
);
}
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<App />);
</script>
<footer className="text-center py-4 bg-slate-200 text-slate-600 text-xs font-semibold">
Hak Cipta © SMK BANDAR KUCHING NO.1. Hak Cipta Terpelihara.
</footer>
</body>
</html> |