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local_state-planning-scheme.php

local_state-planning-scheme.php 53 KB
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  4.   <meta charset="utf-8">
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    6. 

  6.   <title>Planning Scheme Assistant — Tasmanian SPP & LPS Lookup</title>
    7. 

  7.   <meta name="description" content="Ask questions about Tasmanian planning zones, overlays, setbacks and acceptable solutions. Every answer cites the exact SPP or LPS clause.">
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  8.   <link rel="canonical" href="https://tasplanning.report/local_state-planning-scheme/">
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  15.   <meta property="og:title" content="Planning Scheme Assistant — Tasmanian SPP & LPS Lookup">
    16. 

  16.   <meta property="og:description" content="Instant, clause-cited answers from the Tasmanian Planning Scheme.">
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  277.     }
    278. 

  278.     .fb-btn:hover { border-color: var(--border-hover); color: var(--text-secondary); }
    279. 

  279.     .fb-btn.active-up { border-color: var(--accent); color: var(--accent); }
    280. 

  280.     .fb-btn.active-dn { border-color: var(--danger); color: var(--danger); }
    281. 

  281. 

  282.     /* Thinking indicator */
    283. 

  283.     .thinking {
    284. 

  284.       display: flex; align-items: center; gap: 10px;
    285. 

  285.       padding: 16px 0; color: var(--text-muted); font-size: 0.83rem;
    286. 

  286.     }
    287. 

  287.     .thinking-dots { display: flex; gap: 4px; }
    288. 

  288.     .thinking-dots span {
    289. 

  289.       width: 5px; height: 5px; border-radius: 50%;
    290. 

  290.       background: var(--text-muted); display: inline-block;
    291. 

  291.       animation: bounce 1.2s ease-in-out infinite;
    292. 

  292.     }
    293. 

  293.     .thinking-dots span:nth-child(2) { animation-delay: 0.15s; }
    294. 

  294.     .thinking-dots span:nth-child(3) { animation-delay: 0.30s; }
    295. 

  295.     @keyframes bounce { 0%,60%,100%{transform:none} 30%{transform:translateY(-4px)} }
    296. 

  296. 

  297.     /* Empty state */
    298. 

  298.     .chat-empty {
    299. 

  299.       flex: 1; display: flex; flex-direction: column;
    300. 

  300.       align-items: center; justify-content: center;
    301. 

  301.       gap: 12px; padding: 40px 20px; text-align: center;
    302. 

  302.     }
    303. 

  303.     .chat-empty h2 {
    304. 

  304.       font-family: var(--serif); font-size: 1.6rem; font-weight: 400;
    305. 

  305.       color: var(--text-primary); line-height: 1.2;
    306. 

  306.     }
    307. 

  307.     .chat-empty h2 em { font-style: italic; color: var(--accent); }
    308. 

  308.     .chat-empty p { font-size: 0.85rem; color: var(--text-muted); max-width: 400px; }
    309. 

  309.     .example-pills {
    310. 

  310.       display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;
    311. 

  311.       margin-top: 8px; max-width: 560px;
    312. 

  312.     }
    313. 

  313.     .example-pill {
    314. 

  314.       background: var(--bg-card); border: 1px solid var(--border);
    315. 

  315.       border-radius: 999px; padding: 6px 14px;
    316. 

  316.       font-size: 0.78rem; color: var(--text-secondary);
    317. 

  317.       cursor: pointer; transition: all var(--transition);
    318. 

  318.     }
    319. 

  319.     .example-pill:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
    320. 

  320. 

  321.     /* ── Input bar ───────────────────────────────────────────────────── */
    322. 

  322.     .input-bar {
    323. 

  323.       border-top: 1px solid var(--border);
    324. 

  324.       padding: 14px 20px; background: var(--bg-1);
    325. 

  325.       flex-shrink: 0;
    326. 

  326.     }
    327. 

  327.     .input-wrap {
    328. 

  328.       display: flex; gap: 10px; align-items: flex-end;
    329. 

  329.       max-width: 800px; position: relative;
    330. 

  330.     }
    331. 

  331.     .input-textarea {
    332. 

  332.       flex: 1; background: var(--bg-2); border: 1px solid var(--border);
    333. 

  333.       border-radius: var(--radius); padding: 11px 14px;
    334. 

  334.       color: var(--text-primary); font-family: var(--sans); font-size: 0.88rem;
    335. 

  335.       resize: none; outline: none; line-height: 1.5;
    336. 

  336.       transition: border-color var(--transition), box-shadow var(--transition);
    337. 

  337.       min-height: 44px; max-height: 160px; overflow-y: auto;
    338. 

  338.     }
    339. 

  339.     .input-textarea::placeholder { color: var(--text-muted); }
    340. 

  340.     .input-textarea:focus {
    341. 

  341.       border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim);
    342. 

  342.     }
    343. 

  343.     .send-btn {
    344. 

  344.       background: var(--accent); color: #0b0f0e;
    345. 

  345.       border: none; border-radius: var(--radius);
    346. 

  346.       width: 44px; height: 44px; flex-shrink: 0;
    347. 

  347.       display: flex; align-items: center; justify-content: center;
    348. 

  348.       font-size: 1rem; cursor: pointer;
    349. 

  349.       transition: all var(--transition);
    350. 

  350.     }
    351. 

  351.     .send-btn:hover:not(:disabled) { background: #3bf59a; transform: translateY(-1px); }
    352. 

  352.     .send-btn:disabled { opacity: 0.3; cursor: not-allowed; }
    353. 

  353.     .input-hint {
    354. 

  354.       font-size: 0.7rem; color: var(--text-muted); margin-top: 7px;
    355. 

  355.     }
    356. 

  356. 

  357.     /* Synonym suggestion */
    358. 

  358.     .synonym-bar {
    359. 

  359.       background: var(--accent-dim); border: 1px solid rgba(45,220,138,0.2);
    360. 

  360.       border-radius: var(--radius-sm); padding: 6px 12px;
    361. 

  361.       font-size: 0.75rem; color: var(--text-secondary);
    362. 

  362.       margin-bottom: 8px; display: none; flex-wrap: wrap; gap: 6px;
    363. 

  363.       align-items: center; max-width: 800px;
    364. 

  364.     }
    365. 

  365.     .synonym-bar.show { display: flex; }
    366. 

  366.     .syn-pill {
    367. 

  367.       background: var(--bg-2); border: 1px solid var(--border);
    368. 

  368.       border-radius: 999px; padding: 2px 9px;
    369. 

  369.       font-size: 0.72rem; color: var(--accent);
    370. 

  370.       cursor: pointer; transition: all var(--transition);
    371. 

  371.     }
    372. 

  372.     .syn-pill:hover { background: var(--accent); color: #0b0f0e; }
    373. 

  373. 

  374.     /* ── Buttons ─────────────────────────────────────────────────────── */
    375. 

  375.     .btn {
    376. 

  376.       display: inline-flex; align-items: center; gap: 6px;
    377. 

  377.       padding: 7px 14px; border-radius: var(--radius-sm);
    378. 

  378.       font-family: var(--sans); font-size: 0.78rem; font-weight: 500;
    379. 

  379.       cursor: pointer; transition: all var(--transition); border: none;
    380. 

  380.     }
    381. 

  381.     .btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
    382. 

  382.     .btn-ghost:hover { border-color: var(--border-hover); color: var(--text-secondary); }
    383. 

  383.     .btn-accent { background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(45,220,138,0.2); }
    384. 

  384.     .btn-accent:hover { background: var(--accent); color: #0b0f0e; }
    385. 

  385. 

  386.     /* ── TPS Viewer drawer ───────────────────────────────────────────── */
    387. 

  387.     .tps-drawer {
    388. 

  388.       position: fixed; inset: 0; z-index: 200;
    389. 

  389.       display: none;
    390. 

  390.     }
    391. 

  391.     .tps-drawer.open { display: flex; }
    392. 

  392.     .tps-overlay {
    393. 

  393.       position: absolute; inset: 0; background: rgba(0,0,0,0.6);
    394. 

  394.       backdrop-filter: blur(3px);
    395. 

  395.     }
    396. 

  396.     .tps-panel {
    397. 

  397.       position: absolute; right: 0; top: 0; bottom: 0;
    398. 

  398.       width: min(960px, 92vw); background: var(--bg-1);
    399. 

  399.       border-left: 1px solid var(--border);
    400. 

  400.       display: flex; flex-direction: column;
    401. 

  401.       animation: slideIn 0.22s ease;
    402. 

  402.     }
    403. 

  403.     @keyframes slideIn { from { transform: translateX(100%); } to { transform: none; } }
    404. 

  404.     .tps-header {
    405. 

  405.       padding: 16px 20px; border-bottom: 1px solid var(--border);
    406. 

  406.       display: flex; align-items: center; justify-content: space-between;
    407. 

  407.       flex-shrink: 0;
    408. 

  408.     }
    409. 

  409.     .tps-header h3 { font-size: 0.9rem; font-weight: 500; }
    410. 

  410.     .tps-controls {
    411. 

  411.       padding: 12px 20px; border-bottom: 1px solid var(--border);
    412. 

  412.       display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap;
    413. 

  413.       flex-shrink: 0;
    414. 

  414.     }
    415. 

  415.     .tps-controls .field { display: flex; flex-direction: column; gap: 5px; min-width: 160px; flex: 1; }
    416. 

  416.     .tps-controls .field label { font-size: 0.68rem; font-weight: 500; letter-spacing: 0.09em; text-transform: uppercase; color: var(--text-muted); }
    417. 

  417.     .tps-frame { flex: 1; border: none; background: #fff; }
    418. 

  418. 

  419.     /* ── Scrollbar ───────────────────────────────────────────────────── */
    420. 

  420.     ::-webkit-scrollbar { width: 5px; }
    421. 

  421.     ::-webkit-scrollbar-track { background: transparent; }
    422. 

  422.     ::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }
    423. 

  423.   </style>
    424. 

  424.     <!-- Google tag (gtag.js) -->
    425. 

  425.         <script async src="https://www.googletagmanager.com/gtag/js?id=G-LWEHQVCWEZ"></script>
    426. 

  426.         <script>
    427. 

  427.           window.dataLayer = window.dataLayer || [];
    428. 

  428.           function gtag(){dataLayer.push(arguments);}
    429. 

  429.           gtag('js', new Date());
    430. 

  430.           gtag('config', 'G-LWEHQVCWEZ');
    431. 

  431.         </script>
    432. 

  432.         
    433. 

  433.         <!-- Google Tag Manager -->
    434. 

  434.         <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
    435. 

  435.         new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
    436. 

  436.         j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
    437. 

  437.         'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
    438. 

  438.         })(window,document,'script','dataLayer','GTM-M5PFLGZT');</script>
    439. 

  439.         <!-- End Google Tag Manager -->
    440. 

  440. </head>
    441. 

  441. <body>
    442. 

  442.     <!-- Google Tag Manager (noscript) -->
    443. 

  443.     <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-M5PFLGZT"
    444. 

  444.     height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
    445. 

  445.     <!-- End Google Tag Manager (noscript) -->
    446. 

  446. 

  447. <!-- ── Nav ──────────────────────────────────────────────────────────── -->
    448. 

  448. <nav class="site-nav">
    449. 

  449.   <div class="nav-inner">
    450. 

  450.     <a class="nav-brand" href="/">
    451. 

  451.       <svg width="22" height="22" viewBox="0 0 28 28" fill="none">
    452. 

  452.         <rect width="28" height="28" rx="6" fill="var(--accent-dim)" stroke="rgba(45,220,138,0.25)" stroke-width="1"/>
    453. 

  453.         <path d="M8 20 L14 8 L20 20" stroke="var(--accent)" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
    454. 

  454.         <path d="M10.5 16 L17.5 16" stroke="var(--accent)" stroke-width="1.5" stroke-linecap="round"/>
    455. 

  455.       </svg>
    456. 

  456.       Tasmanian Planning Scheme
    457. 

  457.     </a>
    458. 

  458.     <div class="nav-links">
    459. 

  459.       <a href="/">Home</a>
    460. 

  460.       <a href="/local_state-planning-scheme.php" class="active">Assistant</a>
    461. 

  461.       <a href="/site-report.php">Property Lookup</a>
    462. 

  462.       <a href="/section-builder.php">Report Builder</a>
    463. 

  463.       <a href="/faq">FAQ</a>
    464. 

  464.     </div>
    465. 

  465.     <div class="nav-right">
    466. 

  466.       <button class="btn btn-ghost" id="btnTpsViewer" style="gap:5px;">
    467. 

  467.         <i class="bi bi-layout-sidebar-reverse"></i> TPS Viewer
    468. 

  468.       </button>
    469. 

  469.       <button class="btn btn-ghost" id="btnNewChat">
    470. 

  470.         <i class="bi bi-plus-square"></i> New chat
    471. 

  471.       </button>
    472. 

  472.       <a href="/byok-settings.php" class="btn btn-ghost" id="btnByok" title="Configure your own API key">
    473. 

  473.         <i class="bi bi-key"></i> <span id="byokLabel">Own key</span>
    474. 

  474.       </a>
    475. 

  475.       <div class="nav-status">
    476. 

  476.         <span class="status-dot"></span>
    477. 

  477.         <span class="nav-status-text">API live</span>
    478. 

  478.       </div>
    479. 

  479.     </div>
    480. 

  480.   </div>
    481. 

  481. </nav>
    482. 

  482. 

  483. <!-- ── App ───────────────────────────────────────────────────────────── -->
    484. 

  484. <div class="app-wrap">
    485. 

  485. 

  486.   <!-- ── Sidebar ──────────────────────────────────────────────────── -->
    487. 

  487.   <aside class="sidebar">
    488. 

  488. 

  489.     <!-- Scope controls -->
    490. 

  490.     <div class="sidebar-section">
    491. 

  491.       <span class="sidebar-label">Document scope</span>
    492. 

  492.       <select id="council">
    493. 

  493.         <option value="">All councils / SPP only</option>
    494. 

  494.       </select>
    495. 

  495.       <label class="toggle-row">
    496. 

  496.         <span class="toggle-track">
    497. 

  497.           <input type="checkbox" id="allowTPS" checked>
    498. 

  498.           <span class="toggle-knob"></span>
    499. 

  499.         </span>
    500. 

  500.         <span class="toggle-label">Include Tasmanian Planning Scheme (SPP)</span>
    501. 

  501.       </label>
    502. 

  502.     </div>
    503. 

  503. 

  504.     <!-- Quick asks -->
    505. 

  505.     <div class="sidebar-section">
    506. 

  506.       <span class="sidebar-label">Quick queries</span>
    507. 

  507.       <div class="quick-pills">
    508. 

  508.         <button class="quick-pill" data-q="What are the acceptable solutions for front setbacks in the Village Zone?">
    509. 

  509.           Village Zone setbacks
    510. 

  510.         </button>
    511. 

  511.         <button class="quick-pill" data-q="What is the car parking rate for a medical centre? Cite the clause.">
    512. 

  512.           Parking — medical centre
    513. 

  513.         </button>
    514. 

  514.         <button class="quick-pill" data-q="Summarise the acceptable solutions for the General Residential Zone.">
    515. 

  515.           General Residential Zone
    516. 

  516.         </button>
    517. 

  517.         <button class="quick-pill" data-q="What overlays should be checked for a coastal site in Tasmania?">
    518. 

  518.           Coastal overlays
    519. 

  519.         </button>
    520. 

  520.         <button class="quick-pill" data-q="What is the Use Class for a café under the Tasmanian Planning Scheme?">
    521. 

  521.           Use Class — café
    522. 

  522.         </button>
    523. 

  523.         <button class="quick-pill" data-q="When is a planning permit required for a shed or outbuilding?">
    524. 

  524.           Permit — shed/outbuilding
    525. 

  525.         </button>
    526. 

  526.       </div>
    527. 

  527.     </div>
    528. 

  528. 

  529.     <!-- Chat history -->
    530. 

  530.     <div class="sidebar-section" style="flex:1;overflow:hidden;display:flex;flex-direction:column;">
    531. 

  531.       <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;">
    532. 

  532.         <span class="sidebar-label" style="margin:0;">Recent questions</span>
    533. 

  533.         <button class="btn btn-ghost" id="btnClearHistory" style="padding:2px 8px;font-size:0.68rem;">Clear</button>
    534. 

  534.       </div>
    535. 

  535.       <div class="history-list" id="historyList" style="overflow-y:auto;flex:1;"></div>
    536. 

  536.     </div>
    537. 

  537. 

  538.   </aside>
    539. 

  539. 

  540.   <!-- ── Chat ─────────────────────────────────────────────────────── -->
    541. 

  541.   <div class="chat-wrap">
    542. 

  542. 

  543.     <!-- Thread -->
    544. 

  544.     <div class="chat-thread" id="chatThread">
    545. 

  545.       <!-- Empty state shown when no messages -->
    546. 

  546.       <div class="chat-empty" id="chatEmpty">
    547. 

  547.         <svg width="48" height="48" viewBox="0 0 28 28" fill="none" style="opacity:0.2;">
    548. 

  548.           <rect width="28" height="28" rx="6" fill="var(--accent)"/>
    549. 

  549.           <path d="M8 20 L14 8 L20 20" stroke="#0b0f0e" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
    550. 

  550.           <path d="M10.5 16 L17.5 16" stroke="#0b0f0e" stroke-width="2" stroke-linecap="round"/>
    551. 

  551.         </svg>
    552. 

  552.         <h2>Ask about <em>Tasmanian planning</em></h2>
    553. 

  553.         <p>Get clause-cited answers from the SPPs and your council's LPS. Every response links back to the source.</p>
    554. 

  554.         <div class="example-pills">
    555. 

  555.           <span class="example-pill" data-q="Do I need a permit for a 20m² shed in the Rural Zone?">Permit for a shed?</span>
    556. 

  556.           <span class="example-pill" data-q="What are the acceptable solutions for setbacks in the Low Density Residential Zone?">Low Density Residential setbacks</span>
    557. 

  557.           <span class="example-pill" data-q="What codes apply to a new café in the General Business Zone?">Café in General Business Zone</span>
    558. 

  558.           <span class="example-pill" data-q="Explain the difference between Acceptable Solutions and Performance Criteria.">A vs P criteria explained</span>
    559. 

  559.         </div>
    560. 

  560.       </div>
    561. 

  561.     </div>
    562. 

  562. 

  563.     <!-- Input -->
    564. 

  564.     <div class="input-bar">
    565. 

  565.       <div class="synonym-bar" id="synonymBar"></div>
    566. 

  566.       <div class="input-wrap">
    567. 

  567.         <textarea
    568. 

  568.           id="question"
    569. 

  569.           class="input-textarea"
    570. 

  570.           rows="1"
    571. 

  571.           placeholder="Ask a question about the Tasmanian Planning Scheme… (⏎ to send, Shift+⏎ for new line)"
    572. 

  572.         ></textarea>
    573. 

  573.         <button class="send-btn" id="askBtn" title="Send">
    574. 

  574.           <i class="bi bi-arrow-up"></i>
    575. 

  575.         </button>
    576. 

  576.       </div>
    577. 

  577.       <div class="input-hint">
    578. 

  578.         Tip: use Tasmanian planning terms — e.g. "Acceptable Solutions", "Use Class", "Performance Criteria", zone names.
    579. 

  579.       </div>
    580. 

  580.     </div>
    581. 

  581.   </div>
    582. 

  582. </div>
    583. 

  583. 

  584. <!-- ── TPS Viewer Drawer ─────────────────────────────────────────────── -->
    585. 

  585. <div class="tps-drawer" id="tpsDrawer">
    586. 

  586.   <div class="tps-overlay" id="tpsOverlay"></div>
    587. 

  587.   <div class="tps-panel">
    588. 

  588.     <div class="tps-header">
    589. 

  589.       <h3><i class="bi bi-layout-sidebar-reverse" style="color:var(--accent);margin-right:6px;"></i>TPS Viewer</h3>
    590. 

  590.       <button class="btn btn-ghost" id="btnCloseTps"><i class="bi bi-x-lg"></i></button>
    591. 

  591.     </div>
    592. 

  592.     <div class="tps-controls">
    593. 

  593.       <div class="field">
    594. 

  594.         <label>Document</label>
    595. 

  595.         <select id="tpsViewer">
    596. 

  596.           <option value="spps">SPPs — State Planning Provisions</option>
    597. 

  597.           <option value="lps">LPS — Council Local Provisions</option>
    598. 

  598.           <option value="custom">Custom URL…</option>
    599. 

  599.         </select>
    600. 

  600.       </div>
    601. 

  601.       <div class="field">
    602. 

  602.         <label>Section code (optional)</label>
    603. 

  603.         <input type="text" id="tpsSection" placeholder="e.g. C7.7.2 or 8.4">
    604. 

  604.       </div>
    605. 

  605.       <div style="display:flex;gap:8px;align-self:flex-end;flex-shrink:0;">
    606. 

  606.         <button class="btn btn-accent" id="btnOpenTps"><i class="bi bi-eye"></i> Open</button>
    607. 

  607.         <button class="btn btn-ghost" id="btnLastSource"><i class="bi bi-link-45deg"></i> Last source</button>
    608. 

  608.       </div>
    609. 

  609.     </div>
    610. 

  610.     <iframe id="tpsFrame" class="tps-frame" src="about:blank" referrerpolicy="no-referrer"></iframe>
    611. 

  611.   </div>
    612. 

  612. </div>
    613. 

  613. 

  614. <script>
    615. 

  615. 'use strict';
    616. 

  616. 

  617. /* ── Config ─────────────────────────────────────────────────────────── */
    618. 

  618. const API = 'https://api.modulos.com.au';
    619. 

  619. window.APP_API_BASE = API + '/ask';
    620. 

  620. 

  621. /* ── State ───────────────────────────────────────────────────────────── */
    622. 

  622. let history    = [];
    623. 

  623. let sessionId  = localStorage.getItem('tps_session_id') || crypto.randomUUID();
    624. 

  624. let lastSources = [];
    625. 

  625. let isAsking   = false;
    626. 

  626. 

  627. localStorage.setItem('tps_session_id', sessionId);
    628. 

  628. 

  629. const byId = id => document.getElementById(id);
    630. 

  630. const chatThread = byId('chatThread');
    631. 

  631. const chatEmpty  = byId('chatEmpty');
    632. 

  632. const questionEl = byId('question');
    633. 

  633. const askBtn     = byId('askBtn');
    634. 

  634. 

  635. /* ── Session ID for telemetry ────────────────────────────────────────── */
    636. 

  636. const SID_KEY = 'tpr_sid';
    637. 

  637. const sid = localStorage.getItem(SID_KEY) || (() => {
    638. 

  638.   const v = crypto?.randomUUID?.() || String(Math.random()).slice(2) + Date.now();
    639. 

  639.   localStorage.setItem(SID_KEY, v);
    640. 

  640.   return v;
    641. 

  641. })();
    642. 

  642. 

  643. /* ── Telemetry ───────────────────────────────────────────────────────── */
    644. 

  644. function sendEvent(type, data = {}) {
    645. 

  645.   const payload = { type, ts: new Date().toISOString(), sid, ua: navigator.userAgent, data };
    646. 

  646.   const url  = API + '/telemetry';
    647. 

  647.   const body = JSON.stringify(payload);
    648. 

  648.   fetch(url, {
    649. 

  649.     method: 'POST', mode: 'cors', credentials: 'omit',
    650. 

  650.     headers: { 'Content-Type': 'application/json' },
    651. 

  651.     body, keepalive: true
    652. 

  652.   }).catch(() => {});
    653. 

  653. }
    654. 

  654. window.TPRtelemetry = { sendEvent };
    655. 

  655. 

  656. /* ── Councils ────────────────────────────────────────────────────────── */
    657. 

  657. async function loadCouncils() {
    658. 

  658.   try {
    659. 

  659.     const res   = await fetch(`${API}/councils`, { cache: 'no-store' });
    660. 

  660.     const items = await res.json();
    661. 

  661.     const sel   = byId('council');
    662. 

  662.     sel.innerHTML = '<option value="">All councils / SPP only</option>' +
    663. 

  663.       items.map(c => `<option value="${esc(c)}">${esc(c)}</option>`).join('');
    664. 

  664.   } catch(e) { console.warn('[UI] councils failed', e); }
    665. 

  665. }
    666. 

  666. 

  667. /* ── Scope ───────────────────────────────────────────────────────────── */
    668. 

  668. function computeScope() {
    669. 

  669.   const allowTps  = byId('allowTPS').checked;
    670. 

  670.   const council   = (byId('council')?.value || '').trim();
    671. 

  671.   const hasCouncil = !!council;
    672. 

  672.   if (allowTps  && hasCouncil)  return 'state_plus_local';
    673. 

  673.   if (allowTps  && !hasCouncil) return 'state_only';
    674. 

  674.   if (!allowTps && hasCouncil)  return 'local_only';
    675. 

  675.   return 'any';
    676. 

  676. }
    677. 

  677. 

  678. /* ── BYOK helpers ────────────────────────────────────────────────────── */
    679. 

  679. const ACTIVE_KEY   = 'tpr_byok_active';
    680. 

  680. const KEY_PREFIX   = 'tpr_byok_key_';
    681. 

  681. const MODEL_PREFIX = 'tpr_byok_model_';
    682. 

  682. 

  683. function byokActive()   { return localStorage.getItem(ACTIVE_KEY) || 'internal'; }
    684. 

  684. function byokKey(id)    { return localStorage.getItem(KEY_PREFIX + id) || ''; }
    685. 

  685. function byokModel(id, fallback) { return localStorage.getItem(MODEL_PREFIX + id) || fallback || ''; }
    686. 

  686. 

  687. const BYOK_DEFAULTS = {
    688. 

  688.   anthropic: 'claude-sonnet-4-5',
    689. 

  689.   openai:    'gpt-4o-mini',
    690. 

  690.   grok:      'grok-3-mini',
    691. 

  691.   ollama:    'llama3.1:8b',
    692. 

  692. };
    693. 

  693. 

  694. function updateByokButton() {
    695. 

  695.   const active = byokActive();
    696. 

  696.   const label  = byId('byokLabel');
    697. 

  697.   if (!label) return;
    698. 

  698.   const names = { internal:'Own key', anthropic:'Claude', openai:'GPT-4o', grok:'Grok', ollama:'Ollama' };
    699. 

  699.   label.textContent = names[active] || 'Own key';
    700. 

  700.   const btn = byId('btnByok');
    701. 

  701.   if (btn) btn.style.color = active !== 'internal' ? 'var(--accent)' : '';
    702. 

  702. }
    703. 

  703. 

  704. /* Call the active external LLM with the context returned from /ask?context_only=true */
    705. 

  705. async function callExternalLLM(prompt, provider) {
    706. 

  706.   const key   = byokKey(provider);
    707. 

  707.   const model = byokModel(provider, BYOK_DEFAULTS[provider]);
    708. 

  708. 

  709.   if (provider === 'anthropic') {
    710. 

  710.     const res = await fetch('https://api.anthropic.com/v1/messages', {
    711. 

  711.       method: 'POST',
    712. 

  712.       headers: {
    713. 

  713.         'Content-Type': 'application/json',
    714. 

  714.         'x-api-key': key,
    715. 

  715.         'anthropic-version': '2023-06-01',
    716. 

  716.         'anthropic-dangerous-direct-browser-access': 'true',
    717. 

  717.       },
    718. 

  718.       body: JSON.stringify({
    719. 

  719.         model,
    720. 

  720.         max_tokens: 1024,
    721. 

  721.         messages: [{ role: 'user', content: prompt }]
    722. 

  722.       })
    723. 

  723.     });
    724. 

  724.     if (!res.ok) {
    725. 

  725.       const err = await res.json().catch(() => ({}));
    726. 

  726.       throw new Error(err?.error?.message || `Anthropic HTTP ${res.status}`);
    727. 

  727.     }
    728. 

  728.     const data = await res.json();
    729. 

  729.     return data?.content?.[0]?.text || '';
    730. 

  730.   }
    731. 

  731. 

  732.   if (provider === 'openai' || provider === 'grok') {
    733. 

  733.     const baseUrl = provider === 'grok'
    734. 

  734.       ? 'https://api.x.ai/v1'
    735. 

  735.       : 'https://api.openai.com/v1';
    736. 

  736.     const res = await fetch(`${baseUrl}/chat/completions`, {
    737. 

  737.       method: 'POST',
    738. 

  738.       headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${key}` },
    739. 

  739.       body: JSON.stringify({
    740. 

  740.         model,
    741. 

  741.         max_tokens: 1024,
    742. 

  742.         messages: [{ role: 'user', content: prompt }]
    743. 

  743.       })
    744. 

  744.     });
    745. 

  745.     if (!res.ok) {
    746. 

  746.       const err = await res.json().catch(() => ({}));
    747. 

  747.       throw new Error(err?.error?.message || `${provider} HTTP ${res.status}`);
    748. 

  748.     }
    749. 

  749.     const data = await res.json();
    750. 

  750.     return data?.choices?.[0]?.message?.content || '';
    751. 

  751.   }
    752. 

  752. 

  753.   if (provider === 'ollama') {
    754. 

  754.     const base = key.replace(/\/$/, '') || 'http://localhost:11434';
    755. 

  755.     const res  = await fetch(`${base}/api/generate`, {
    756. 

  756.       method: 'POST',
    757. 

  757.       headers: { 'Content-Type': 'application/json' },
    758. 

  758.       body: JSON.stringify({ model, prompt, stream: false })
    759. 

  759.     });
    760. 

  760.     if (!res.ok) throw new Error(`Ollama HTTP ${res.status}`);
    761. 

  761.     const data = await res.json();
    762. 

  762.     return data?.response || '';
    763. 

  763.   }
    764. 

  764. 

  765.   throw new Error(`Unknown provider: ${provider}`);
    766. 

  766. }
    767. 

  767. 

  768. /* ── Ask ─────────────────────────────────────────────────────────────── */
    769. 

  769. async function ask(queryOverride) {
    770. 

  770.   const query   = (queryOverride || questionEl.value || '').trim();
    771. 

  771.   if (!query || isAsking) return;
    772. 

  772. 

  773.   const council  = (byId('council')?.value || '').trim();
    774. 

  774.   const scope    = computeScope();
    775. 

  775.   const provider = byokActive();
    776. 

  776.   const useBYOK  = provider !== 'internal';
    777. 

  777.   const startedAt = performance.now();
    778. 

  778. 

  779.   isAsking = true;
    780. 

  780.   askBtn.disabled = true;
    781. 

  781.   questionEl.value = '';
    782. 

  782.   autoResize(questionEl);
    783. 

  783.   hideSynonymBar();
    784. 

  784. 

  785.   appendUserMsg(query);
    786. 

  786.   const thinkEl = appendThinking();
    787. 

  787.   sendEvent('search_performed', { query, scope, source: 'assistant', byok: useBYOK ? provider : null });
    788. 

  788. 

  789.   try {
    790. 

  790.     if (useBYOK) {
    791. 

  791.       // ── BYOK path ──────────────────────────────────────────────────
    792. 

  792.       // Step 1: get RAG context from our backend (no Ollama call)
    793. 

  793.       const ragRes = await fetch(`${API}/ask`, {
    794. 

  794.         method: 'POST',
    795. 

  795.         headers: { 'Content-Type': 'application/json', 'X-TPR-SID': sessionId },
    796. 

  796.         body: JSON.stringify({ query, council: council || null, top_k: 8, scope, context_only: true })
    797. 

  797.       });
    798. 

  798.       const ragRaw = await ragRes.text();
    799. 

  799.       if (!ragRes.ok) throw new Error(`RAG HTTP ${ragRes.status} — ${ragRaw.slice(0,200)}`);
    800. 

  800.       const ragData = JSON.parse(ragRaw);
    801. 

  801. 

  802.       lastSources = Array.isArray(ragData.sources) ? ragData.sources : [];
    803. 

  803. 

  804.       // Step 2: call external LLM with the pre-built prompt from the backend
    805. 

  805.       const answer = await callExternalLLM(ragData.prompt, provider);
    806. 

  806. 

  807.       thinkEl.remove();
    808. 

  808.       const latencyMs = Math.round(performance.now() - startedAt);
    809. 

  809.       sendEvent('search_result', {
    810. 

  810.         latency_ms: latencyMs, ok: true, byok: provider,
    811. 

  811.         topk: lastSources.slice(0,10).map(s => ({ id:`${s.source_file}#p${s.page}`, score:s.score })),
    812. 

  812.       });
    813. 

  813. 

  814.       appendAssistantMsg(answer || 'No answer returned.', scope, lastSources, query, provider);
    815. 

  815.       addToHistory(query);
    816. 

  816. 

  817.     } else {
    818. 

  818.       // ── Internal Ollama path (unchanged) ───────────────────────────
    819. 

  819.       const res = await fetch(`${API}/ask`, {
    820. 

  820.         method: 'POST',
    821. 

  821.         headers: { 'Content-Type': 'application/json', 'X-TPR-SID': sessionId },
    822. 

  822.         body: JSON.stringify({ query, council: council || null, top_k: 8, scope })
    823. 

  823.       });
    824. 

  824.       const raw = await res.text();
    825. 

  825.       if (!res.ok) throw new Error(`HTTP ${res.status} — ${raw.slice(0,200)}`);
    826. 

  826.       const data = JSON.parse(raw);
    827. 

  827. 

  828.       thinkEl.remove();
    829. 

  829.       lastSources = Array.isArray(data.sources) ? data.sources : [];
    830. 

  830. 

  831.       const latencyMs = Math.round(performance.now() - startedAt);
    832. 

  832.       sendEvent('search_result', {
    833. 

  833.         latency_ms: latencyMs,
    834. 

  834.         topk: lastSources.slice(0,10).map(s => ({ id:`${s.source_file}#p${s.page}`, score:s.score })),
    835. 

  835.         model: data.model || 'unknown', ok: true,
    836. 

  836.       });
    837. 

  837. 

  838.       appendAssistantMsg(data.answer || 'No answer returned.', scope, lastSources, query, 'internal');
    839. 

  839.       addToHistory(query);
    840. 

  840.     }
    841. 

  841.   } catch(e) {
    842. 

  842.     thinkEl.remove();
    843. 

  843.     appendErrorMsg(e.message);
    844. 

  844.     console.error('[ask]', e);
    845. 

  845.   } finally {
    846. 

  846.     isAsking = false;
    847. 

  847.     askBtn.disabled = false;
    848. 

  848.     questionEl.focus();
    849. 

  849.   }
    850. 

  850. }
    851. 

  851. 

  852. /* ── Message rendering ───────────────────────────────────────────────── */
    853. 

  853. function hideEmpty() {
    854. 

  854.   if (chatEmpty) chatEmpty.style.display = 'none';
    855. 

  855. }
    856. 

  856. 

  857. function appendUserMsg(text) {
    858. 

  858.   hideEmpty();
    859. 

  859.   const div = document.createElement('div');
    860. 

  860.   div.className = 'msg user';
    861. 

  861.   div.innerHTML = `
    862. 

  862.     <div class="msg-role"><i class="bi bi-person"></i> You</div>
    863. 

  863.     <div class="msg-content">${esc(text)}</div>
    864. 

  864.   `;
    865. 

  865.   chatThread.appendChild(div);
    866. 

  866.   scrollBottom();
    867. 

  867. }
    868. 

  868. 

  869. function appendThinking() {
    870. 

  870.   hideEmpty();
    871. 

  871.   const div = document.createElement('div');
    872. 

  872.   div.className = 'thinking';
    873. 

  873.   div.innerHTML = `
    874. 

  874.     <div class="thinking-dots"><span></span><span></span><span></span></div>
    875. 

  875.     Thinking…
    876. 

  876.   `;
    877. 

  877.   chatThread.appendChild(div);
    878. 

  878.   scrollBottom();
    879. 

  879.   return div;
    880. 

  880. }
    881. 

  881. 

  882. function appendAssistantMsg(answer, scope, sources, query, provider = 'internal') {
    883. 

  883.   const div = document.createElement('div');
    884. 

  884.   div.className = 'msg assistant';
    885. 

  885. 

  886.   const providerNames = { internal:'Ollama', anthropic:'Claude', openai:'GPT-4o', grok:'Grok', ollama:'Local Ollama' };
    887. 

  887.   const providerName = providerNames[provider] || provider;
    888. 

  888.   const providerIcon = provider === 'internal' ? 'cpu' : 'key';
    889. 

  889.   const scopeHtml = `
    890. 

  890.     <div style="display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap;">
    891. 

  891.       <div class="scope-badge"><i class="bi bi-filter"></i> ${esc(scope)}</div>
    892. 

  892.       <div class="scope-badge" style="background:${provider !== 'internal' ? 'rgba(192,132,252,0.1)' : 'var(--accent-dim)'};border-color:${provider !== 'internal' ? 'rgba(192,132,252,0.25)' : 'rgba(45,220,138,0.2)'};color:${provider !== 'internal' ? '#c084fc' : 'var(--accent)'};">
    893. 

  893.         <i class="bi bi-${providerIcon}"></i> ${esc(providerName)}
    894. 

  894.       </div>
    895. 

  895.     </div>`;
    896. 

  896.   const answerHtml = md2html(answer);
    897. 

  897. 

  898.   let sourcesHtml = '';
    899. 

  899.   if (sources && sources.length) {
    900. 

  900.     const chips = sources.map((s, i) => {
    901. 

  901.       const label = `${s.source_file} p.${s.page}`;
    902. 

  902.       const score = typeof s.score === 'number' ? `<span class="source-score">${s.score.toFixed(2)}</span>` : '';
    903. 

  903.       return `<span class="source-chip" data-cite="${esc(`${s.source_file}#p${s.page}`)}" data-index="${i}"
    904. 

  904.         onclick="openSourceInViewer(${i})">
    905. 

  905.         <i class="bi bi-file-earmark-text"></i>${esc(label)}${score}
    906. 

  906.       </span>`;
    907. 

  907.     }).join('');
    908. 

  908.     sourcesHtml = `
    909. 

  909.       <div class="msg-sources">
    910. 

  910.         <div class="sources-label">Sources</div>
    911. 

  911.         <div class="source-chips">${chips}</div>
    912. 

  912.       </div>`;
    913. 

  913.   }
    914. 

  914. 

  915.   const msgId = `msg-${Date.now()}`;
    916. 

  916.   div.id = msgId;
    917. 

  917.   // Store context on the element so feedback() can read it without closure issues
    918. 

  918.   div.dataset.query    = query || '';
    919. 

  919.   div.dataset.scope    = scope || '';
    920. 

  920.   div.dataset.provider = provider || 'internal';
    921. 

  921.   // Store answer as plain text (strip HTML tags) for the feedback payload
    922. 

  922.   div.dataset.answer   = answer.replace(/<[^>]*>/g, '').substring(0, 4000);
    923. 

  923.   div.innerHTML = `
    924. 

  924.     <div class="msg-role"><i class="bi bi-stars"></i> Assistant</div>
    925. 

  925.     ${scopeHtml}
    926. 

  926.     <div class="msg-content">${answerHtml}</div>
    927. 

  927.     ${sourcesHtml}
    928. 

  928.     <div class="msg-feedback">
    929. 

  929.       <button class="fb-btn" onclick="feedback('${msgId}','up',this)"><i class="bi bi-hand-thumbs-up"></i> Helpful</button>
    930. 

  930.       <button class="fb-btn" onclick="feedback('${msgId}','down',this)"><i class="bi bi-hand-thumbs-down"></i> Not helpful</button>
    931. 

  931.     </div>
    932. 

  932.   `;
    933. 

  933.   chatThread.appendChild(div);
    934. 

  934.   scrollBottom();
    935. 

  935. }
    936. 

  936. 

  937. function appendErrorMsg(msg) {
    938. 

  938.   const div = document.createElement('div');
    939. 

  939.   div.className = 'msg assistant';
    940. 

  940.   div.innerHTML = `
    941. 

  941.     <div class="msg-role"><i class="bi bi-exclamation-circle" style="color:var(--danger)"></i> Error</div>
    942. 

  942.     <div class="msg-content" style="color:var(--danger);">${esc(msg)}</div>
    943. 

  943.   `;
    944. 

  944.   chatThread.appendChild(div);
    945. 

  945.   scrollBottom();
    946. 

  946. }
    947. 

  947. 

  948. function scrollBottom() {
    949. 

  949.   chatThread.scrollTop = chatThread.scrollHeight;
    950. 

  950. }
    951. 

  951. 

  952. /* ── Feedback ────────────────────────────────────────────────────────── */
    953. 

  953. window.feedback = function(msgId, verdict, btn) {
    954. 

  954.   // Update button state immediately
    955. 

  955.   const row = btn.closest('.msg-feedback');
    956. 

  956.   row.querySelectorAll('.fb-btn').forEach(b => b.classList.remove('active-up','active-dn'));
    957. 

  957.   btn.classList.add(verdict === 'up' ? 'active-up' : 'active-dn');
    958. 

  958. 

  959.   // Read context from data attributes stored on the message div at render time.
    960. 

  960.   // This avoids closure/scope issues — no reliance on outer variables.
    961. 

  961.   const msgEl   = document.getElementById(msgId);
    962. 

  962.   const query   = msgEl?.dataset.query    || '';
    963. 

  963.   const answer  = msgEl?.dataset.answer   || '';
    964. 

  964.   const scope   = msgEl?.dataset.scope    || '';
    965. 

  965.   const provider= msgEl?.dataset.provider || 'internal';
    966. 

  966.   const storedSid = localStorage.getItem('tpr_sid') || '';
    967. 

  967. 

  968.   // Collect note for thumbs-down (do this before the async fetch)
    969. 

  969.   let note = null;
    970. 

  970.   if (verdict === 'down') {
    971. 

  971.     note = window.prompt('What missed the mark? (optional — helps us improve)') || null;
    972. 

  972.   }
    973. 

  973. 

  974.   // Post to the dedicated /feedback endpoint (stores full query + answer in DB)
    975. 

  975.   fetch(`${API}/feedback`, {
    976. 

  976.     method: 'POST',
    977. 

  977.     headers: { 'Content-Type': 'application/json' },
    978. 

  978.     credentials: 'omit',
    979. 

  979.     body: JSON.stringify({
    980. 

  980.       verdict,
    981. 

  981.       query,
    982. 

  982.       answer,
    983. 

  983.       note,
    984. 

  984.       sid:      storedSid,
    985. 

  985.       scope,
    986. 

  986.       model:    provider,
    987. 

  987.       sources:  lastSources.slice(0, 10).map(s => ({
    988. 

  988.         source_file: s.source_file,
    989. 

  989.         page: s.page,
    990. 

  990.         score: s.score
    991. 

  991.       }))
    992. 

  992.     })
    993. 

  993.   }).catch(() => {}); // swallow silently — feedback must never break UX
    994. 

  994. 

  995.   // Also fire the existing telemetry event for the events table
    996. 

  996.   sendEvent('feedback', { verdict, note, msg_id: msgId, scope, provider });
    997. 

  997. };
    998. 

  998. 

  999. /* ── Source viewer ───────────────────────────────────────────────────── */
    1000. 

  1000. window.openSourceInViewer = function(index) {
    1001. 

  1001.   openTpsDrawer();
    1002. 

  1002.   // Best effort: open SPPs base — we don't have direct clause URLs from /ask
    1003. 

  1003.   byId('tpsFrame').src = 'https://tpso.planning.tas.gov.au/tpso/external/planning-scheme-viewer/30';
    1004. 

  1004.   sendEvent('interaction', { action: 'clicked_citation', cite_index: index });
    1005. 

  1005. };
    1006. 

  1006. 

  1007. /* ── History ─────────────────────────────────────────────────────────── */
    1008. 

  1008. function addToHistory(query) {
    1009. 

  1009.   const h = JSON.parse(localStorage.getItem('tps_query_history') || '[]');
    1010. 

  1010.   const next = [query, ...h.filter(q => q !== query)].slice(0, 20);
    1011. 

  1011.   localStorage.setItem('tps_query_history', JSON.stringify(next));
    1012. 

  1012.   renderHistory();
    1013. 

  1013. }
    1014. 

  1014. 

  1015. function renderHistory() {
    1016. 

  1016.   const list = byId('historyList');
    1017. 

  1017.   if (!list) return;
    1018. 

  1018.   const h = JSON.parse(localStorage.getItem('tps_query_history') || '[]');
    1019. 

  1019.   list.innerHTML = h.length
    1020. 

  1020.     ? h.map(q => `<div class="history-item" onclick="ask(${JSON.stringify(q)})">${esc(q)}</div>`).join('')
    1021. 

  1021.     : `<div style="font-size:0.75rem;color:var(--text-muted);padding:4px 0;">No history yet.</div>`;
    1022. 

  1022. }
    1023. 

  1023. 

  1024. byId('btnClearHistory').addEventListener('click', () => {
    1025. 

  1025.   localStorage.removeItem('tps_query_history');
    1026. 

  1026.   renderHistory();
    1027. 

  1027. });
    1028. 

  1028. 

  1029. /* ── New chat ────────────────────────────────────────────────────────── */
    1030. 

  1030. byId('btnNewChat').addEventListener('click', () => {
    1031. 

  1031.   history = [];
    1032. 

  1032.   sessionId = crypto.randomUUID();
    1033. 

  1033.   localStorage.setItem('tps_session_id', sessionId);
    1034. 

  1034.   // Clear messages except empty state
    1035. 

  1035.   [...chatThread.children].forEach(el => {
    1036. 

  1036.     if (el !== chatEmpty) el.remove();
    1037. 

  1037.   });
    1038. 

  1038.   if (chatEmpty) chatEmpty.style.display = '';
    1039. 

  1039.   lastSources = [];
    1040. 

  1040. });
    1041. 

  1041. 

  1042. /* ── Input handling ──────────────────────────────────────────────────── */
    1043. 

  1043. questionEl.addEventListener('keydown', e => {
    1044. 

  1044.   if (e.key === 'Enter' && !e.shiftKey) {
    1045. 

  1045.     e.preventDefault();
    1046. 

  1046.     ask();
    1047. 

  1047.   }
    1048. 

  1048. });
    1049. 

  1049. 

  1050. questionEl.addEventListener('input', () => {
    1051. 

  1051.   autoResize(questionEl);
    1052. 

  1052.   checkSynonyms(questionEl.value);
    1053. 

  1053. });
    1054. 

  1054. 

  1055. askBtn.addEventListener('click', () => ask());
    1056. 

  1056. 

  1057. function autoResize(el) {
    1058. 

  1058.   el.style.height = 'auto';
    1059. 

  1059.   el.style.height = Math.min(el.scrollHeight, 160) + 'px';
    1060. 

  1060. }
    1061. 

  1061. 

  1062. /* ── Quick asks / examples ───────────────────────────────────────────── */
    1063. 

  1063. document.querySelectorAll('[data-q]').forEach(el => {
    1064. 

  1064.   el.addEventListener('click', () => ask(el.dataset.q));
    1065. 

  1065. });
    1066. 

  1066. 

  1067. /* ── TPS Viewer ──────────────────────────────────────────────────────── */
    1068. 

  1068. function openTpsDrawer() {
    1069. 

  1069.   byId('tpsDrawer').classList.add('open');
    1070. 

  1070. }
    1071. 

  1071. function closeTpsDrawer() {
    1072. 

  1072.   byId('tpsDrawer').classList.remove('open');
    1073. 

  1073. }
    1074. 

  1074. 

  1075. byId('btnTpsViewer').addEventListener('click', openTpsDrawer);
    1076. 

  1076. byId('btnCloseTps').addEventListener('click', closeTpsDrawer);
    1077. 

  1077. byId('tpsOverlay').addEventListener('click', closeTpsDrawer);
    1078. 

  1078. document.addEventListener('keydown', e => { if (e.key === 'Escape') closeTpsDrawer(); });
    1079. 

  1079. 

  1080. byId('btnOpenTps').addEventListener('click', () => {
    1081. 

  1081.   const viewer  = byId('tpsViewer').value;
    1082. 

  1082.   const section = (byId('tpsSection').value || '').trim();
    1083. 

  1083.   const frame   = byId('tpsFrame');
    1084. 

  1084.   const council = (byId('council')?.value || '').trim();
    1085. 

  1085. 

  1086.   if (viewer === 'spps') {
    1087. 

  1087.     let url = 'https://tpso.planning.tas.gov.au/tpso/external/planning-scheme-viewer/30';
    1088. 

  1088.     if (section) url += `/section/${encodeURIComponent(section)}`;
    1089. 

  1089.     frame.src = url;
    1090. 

  1090.   } else if (viewer === 'lps') {
    1091. 

  1091.     frame.src = 'https://planning.tas.gov.au/planning-schemes/tasmanian-planning-scheme';
    1092. 

  1092.   } else {
    1093. 

  1093.     const custom = prompt('Paste a TPS/TPSO URL:');
    1094. 

  1094.     if (custom) frame.src = custom;
    1095. 

  1095.   }
    1096. 

  1096. });
    1097. 

  1097. 

  1098. byId('btnLastSource').addEventListener('click', () => {
    1099. 

  1099.   if (!lastSources.length) { alert('No sources from the last answer yet.'); return; }
    1100. 

  1100.   byId('tpsFrame').src = 'https://tpso.planning.tas.gov.au/tpso/external/planning-scheme-viewer/30';
    1101. 

  1101.   openTpsDrawer();
    1102. 

  1102. });
    1103. 

  1103. 

  1104. /* ── Synonym suggestions ─────────────────────────────────────────────── */
    1105. 

  1105. const SYNONYMS = {
    1106. 

  1106.   "house":["single dwelling","Residential","Class 1a"],
    1107. 

  1107.   "home":["single dwelling","Residential","Class 1a"],
    1108. 

  1108.   "granny flat":["secondary residence","Residential"],
    1109. 

  1109.   "duplex":["multiple dwellings","Residential","Class 1a attached"],
    1110. 

  1110.   "townhouse":["multiple dwellings","Residential"],
    1111. 

  1111.   "apartment":["multiple dwellings","Residential","Class 2"],
    1112. 

  1112.   "flat":["multiple dwellings","Residential","Class 2"],
    1113. 

  1113.   "aged care":["residential care facility","Residential","Class 9c"],
    1114. 

  1114.   "airbnb":["Visitor Accommodation","short-stay"],
    1115. 

  1115.   "holiday let":["Visitor Accommodation"],
    1116. 

  1116.   "motel":["Visitor Accommodation","Class 3"],
    1117. 

  1117.   "hotel":["Hotel Industry"],
    1118. 

  1118.   "pub":["Hotel Industry"],
    1119. 

  1119.   "bar":["Hotel Industry"],
    1120. 

  1120.   "shop":["General Retail and Hire","Class 6"],
    1121. 

  1121.   "supermarket":["General Retail and Hire","Class 6"],
    1122. 

  1122.   "restaurant":["Food Services","Class 6"],
    1123. 

  1123.   "cafe":["Food Services","Class 6"],
    1124. 

  1124.   "takeaway":["Food Services","Class 6"],
    1125. 

  1125.   "office":["Business and Professional Services","Class 5"],
    1126. 

  1126.   "medical centre":["Business and Professional Services","Class 9a"],
    1127. 

  1127.   "clinic":["Business and Professional Services","Class 9a"],
    1128. 

  1128.   "hospital":["Hospital Services","Class 9a"],
    1129. 

  1129.   "childcare":["Educational and Occasional Care","Class 9b"],
    1130. 

  1130.   "school":["Educational and Occasional Care","Class 9b"],
    1131. 

  1131.   "university":["Educational and Occasional Care","Class 9b"],
    1132. 

  1132.   "church":["Community Meeting and Entertainment","Class 9b"],
    1133. 

  1133.   "gym":["Sports and Recreation","Class 9b"],
    1134. 

  1134.   "factory":["Manufacturing and Processing","Class 8"],
    1135. 

  1135.   "workshop":["Service Industry","Class 8"],
    1136. 

  1136.   "warehouse":["Storage","Class 7"],
    1137. 

  1137.   "shed":["ancillary structure","Class 10a"],
    1138. 

  1138.   "garage":["ancillary structure","Class 10a"],
    1139. 

  1139.   "carport":["ancillary structure","Class 10a"],
    1140. 

  1140.   "deck":["verandah","ancillary structure","Class 10a"],
    1141. 

  1141.   "pergola":["open structure","Class 10a"],
    1142. 

  1142.   "fence":["ancillary structure","Class 10b"],
    1143. 

  1143.   "pool":["swimming pool","Class 10b"],
    1144. 

  1144.   "service station":["Vehicle Fuel Sales and Service"],
    1145. 

  1145.   "servo":["Vehicle Fuel Sales and Service"],
    1146. 

  1146.   "farm":["Resource Development","agricultural use"],
    1147. 

  1147.   "cemetery":["Crematoria and Cemeteries"],
    1148. 

  1148. };
    1149. 

  1149. 

  1150. function checkSynonyms(val) {
    1151. 

  1151.   const bar   = byId('synonymBar');
    1152. 

  1152.   const words = val.toLowerCase().trim().split(/\s+/);
    1153. 

  1153.   const found = [];
    1154. 

  1154. 

  1155.   // Check last 1–3 words as phrases
    1156. 

  1156.   for (let len = 3; len >= 1; len--) {
    1157. 

  1157.     const phrase = words.slice(-len).join(' ');
    1158. 

  1158.     if (SYNONYMS[phrase]) {
    1159. 

  1159.       SYNONYMS[phrase].forEach(s => {
    1160. 

  1160.         if (!found.includes(s)) found.push(s);
    1161. 

  1161.       });
    1162. 

  1162.       break;
    1163. 

  1163.     }
    1164. 

  1164.   }
    1165. 

  1165. 

  1166.   if (found.length) {
    1167. 

  1167.     bar.innerHTML = '<i class="bi bi-lightbulb" style="color:var(--accent);flex-shrink:0;"></i> TPS terms: ' +
    1168. 

  1168.       found.map(s => `<span class="syn-pill" onclick="appendSynonym('${esc(s)}')">${esc(s)}</span>`).join('');
    1169. 

  1169.     bar.classList.add('show');
    1170. 

  1170.   } else {
    1171. 

  1171.     hideSynonymBar();
    1172. 

  1172.   }
    1173. 

  1173. }
    1174. 

  1174. 

  1175. function hideSynonymBar() {
    1176. 

  1176.   const bar = byId('synonymBar');
    1177. 

  1177.   bar.classList.remove('show');
    1178. 

  1178.   bar.innerHTML = '';
    1179. 

  1179. }
    1180. 

  1180. 

  1181. window.appendSynonym = function(term) {
    1182. 

  1182.   questionEl.value = (questionEl.value + ' ' + term).trim();
    1183. 

  1183.   questionEl.focus();
    1184. 

  1184.   hideSynonymBar();
    1185. 

  1185. };
    1186. 

  1186. 

  1187. /* ── Utilities ───────────────────────────────────────────────────────── */
    1188. 

  1188. function esc(s) {
    1189. 

  1189.   return String(s || '').replace(/[&<>"']/g, c =>
    1190. 

  1190.     ({ '&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#039;' }[c])
    1191. 

  1191.   );
    1192. 

  1192. }
    1193. 

  1193. 

  1194. function md2html(s) {
    1195. 

  1195.   return String(s || '')
    1196. 

  1196.     .replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')
    1197. 

  1197.     .replace(/^#### (.+)$/gm,'<h3>$1</h3>')
    1198. 

  1198.     .replace(/^### (.+)$/gm,'<h3>$1</h3>')
    1199. 

  1199.     .replace(/^## (.+)$/gm,'<h2>$1</h2>')
    1200. 

  1200.     .replace(/^# (.+)$/gm,'<h2>$1</h2>')
    1201. 

  1201.     .replace(/\*\*(.+?)\*\*/g,'<strong>$1</strong>')
    1202. 

  1202.     .replace(/\*(.+?)\*/g,'<em>$1</em>')
    1203. 

  1203.     .replace(/`([^`]+)`/g,'<code>$1</code>')
    1204. 

  1204.     // Tables
    1205. 

  1205.     .replace(/^\|(.+)\|$/gm, (row) => {
    1206. 

  1206.       const cells = row.split('|').slice(1,-1).map(c => c.trim());
    1207. 

  1207.       return '<tr>' + cells.map(c => `<td>${c}</td>`).join('') + '</tr>';
    1208. 

  1208.     })
    1209. 

  1209.     .replace(/(<tr>.*<\/tr>)/gs, m => {
    1210. 

  1210.       const rows = m.match(/<tr>.*?<\/tr>/gs) || [];
    1211. 

  1211.       if (!rows.length) return m;
    1212. 

  1212.       // First row becomes thead
    1213. 

  1213.       const head = rows[0].replace(/<td>/g,'<th>').replace(/<\/td>/g,'</th>');
    1214. 

  1214.       const body = rows.slice(2).join(''); // skip separator row
    1215. 

  1215.       return `<table><thead>${head}</thead><tbody>${body}</tbody></table>`;
    1216. 

  1216.     })
    1217. 

  1217.     .replace(/^[-*] (.+)$/gm,'<li>$1</li>')
    1218. 

  1218.     .replace(/(<li>.*<\/li>)/gs,'<ul>$1</ul>')
    1219. 

  1219.     .replace(/<\/ul>\s*<ul>/g,'')
    1220. 

  1220.     .replace(/^---+$/gm,'<hr>')
    1221. 

  1221.     .replace(/\n{2,}/g,'</p><p>')
    1222. 

  1222.     .replace(/\n/g,'<br>')
    1223. 

  1223.     .replace(/^(?!<[hupbtir])(.+)$/gm, s => s ? `<p>${s}</p>` : s);
    1224. 

  1224. }
    1225. 

  1225. 

  1226. /* ── Boot ────────────────────────────────────────────────────────────── */
    1227. 

  1227. document.addEventListener('DOMContentLoaded', () => {
    1228. 

  1228.   loadCouncils();
    1229. 

  1229.   renderHistory();
    1230. 

  1230.   updateByokButton();
    1231. 

  1231.   questionEl.focus();
    1232. 

  1232. });
    1233. 

  1233. 

  1234. // Update button if user navigates back from settings with a new key
    1235. 

  1235. window.addEventListener('focus', updateByokButton);
    1236. 

  1236. window.addEventListener('storage', e => {
    1237. 

  1237.   if (e.key === ACTIVE_KEY || e.key?.startsWith(KEY_PREFIX)) updateByokButton();
    1238. 

  1238. });
    1239. 

  1239. </script>
    1240. 

  1240. 

  1241. <!-- API status indicator -->
    1242. 

  1242. <script src="/js/api-status.js" data-api="https://api.modulos.com.au"></script>
    1243. 

  1243. 

  1244. </body>
    1245. 

  1245. </html>
    1246.