<?php
require_once __DIR__.'/includes/boot.php';
$slug = gs('slug');

$b = qone("
    SELECT
        b.id, b.name, b.slug, b.subcategory, b.description,
        b.address, b.phone, b.email, b.website,
        COALESCE(b.hours,'{}')   AS hours,
        b.lat, b.lng, b.is_active, b.is_featured, b.created_at,
        b.category_id,
        COALESCE(c.name,'Uncategorized') AS cat,
        COALESCE(c.icon,'🏢')            AS cat_icon,
        COALESCE(AVG(CASE WHEN r.is_approved=1 THEN r.rating END), 0) AS avg,
        COUNT(CASE WHEN r.is_approved=1 THEN r.id END)                AS rcnt
    FROM businesses b
    LEFT JOIN categories c ON c.id = b.category_id
    LEFT JOIN reviews    r ON r.business_id = b.id
    WHERE b.slug = ? AND b.is_active = 1
    GROUP BY b.id
", [$slug]);

if (!$b) { flash('Business not found.','error'); go('/directory.php'); }

/* ── POST handlers ─────────────────────────────────────── */
if (isPost()) {
    csrfCheck();
    $act = p('_act');

    if ($act === 'review' && authed()) {
        $rating = max(1, min(5, (int)p('rating', 5)));
        $title  = ps('rtitle');
        $body   = ps('rbody');
        $ex = qval("SELECT id FROM reviews WHERE business_id=? AND user_id=?", [$b['id'], uid()]);
        if ($ex) {
            qrun("UPDATE reviews SET rating=?,title=?,body=?,created_at=datetime('now') WHERE id=?",
                 [$rating, $title, $body, $ex]);
        } else {
            qrun("INSERT INTO reviews(business_id,user_id,rating,title,body)VALUES(?,?,?,?,?)",
                 [$b['id'], uid(), $rating, $title, $body]);
        }
        flash('Review saved!', 'success');
        go("/business.php?slug=$slug");
    }

    if ($act === 'post_alert' && owns($b['id'])) {
        $t    = ps('atitle');
        $body = ps('abody');
        $type = p('atype', 'info');
        if ($t && $body) {
            qrun("INSERT INTO alerts(business_id,type,title,body)VALUES(?,?,?,?)",
                 [$b['id'], $type, $t, $body]);
            flash('Alert posted!', 'success');
        }
        go("/business.php?slug=$slug");
    }

    if ($act === 'del_alert' && owns($b['id'])) {
        qrun("DELETE FROM alerts WHERE id=? AND business_id=?", [(int)p('aid'), $b['id']]);
        go("/business.php?slug=$slug");
    }

    if ($act === 'del_review' && isAdmin()) {
        qrun("DELETE FROM reviews WHERE id=?", [(int)p('rid')]);
        flash('Review deleted.', 'success');
        go("/business.php?slug=$slug");
    }

    if ($act === 'report' && authed()) {
        $rtype = p('rtype', 'correction');
        $rmsg  = ps('rmsg');
        if ($rmsg) {
            qrun("INSERT INTO reports(business_id,user_id,type,message)VALUES(?,?,?,?)",
                 [$b['id'], uid(), $rtype, $rmsg]);
            flash('Report submitted. Thank you!', 'success');
        }
        go("/business.php?slug=$slug");
    }
}

/* ── Page data ─────────────────────────────────────────── */
$pageTitle = e($b['name']) . ' — Keyser, WV';
$activeNav = 'dir';

$reviews = qall("
    SELECT r.*, u.username
    FROM reviews r
    JOIN users u ON u.id = r.user_id
    WHERE r.business_id = ? AND r.is_approved = 1
    ORDER BY r.created_at DESC
", [$b['id']]);

$sects  = qall("SELECT * FROM menu_sections WHERE business_id=? ORDER BY sort_order", [$b['id']]);
$mitems = [];
foreach ($sects as $s) {
    $mitems[$s['id']] = qall(
        "SELECT * FROM menu_items WHERE section_id=? AND is_available=1 ORDER BY sort_order",
        [$s['id']]
    );
}

$alerts  = qall("SELECT * FROM alerts WHERE business_id=? AND is_active=1 ORDER BY created_at DESC", [$b['id']]);
$myrev   = authed() ? qone("SELECT * FROM reviews WHERE business_id=? AND user_id=?", [$b['id'], uid()]) : null;
$hours   = parseHours($b['hours']);
$isOwner = owns($b['id']);
$cat     = (string)($b['cat']      ?? 'Uncategorized');
$catIcon = (string)($b['cat_icon'] ?? '🏢');

include __DIR__.'/includes/header.php';
?>
<div class="detail-hdr">
  <div class="detail-hdr-inner">
    <div class="breadcrumb">
      <a href="/index.php">Home</a><span>›</span>
      <a href="/directory.php">Directory</a><span>›</span>
      <a href="/directory.php?cat=<?=urlencode($cat)?>"><?=e($catIcon.' '.$cat)?></a><span>›</span>
      <?=e($b['name'])?>
    </div>
    <div class="cat-badge"><?=e($catIcon.' '.$cat)?><?= $b['subcategory'] ? ' · '.e($b['subcategory']) : '' ?></div>
    <h1 style="font-size:clamp(1.9rem,4vw,2.9rem);margin:.4rem 0"><?=e($b['name'])?></h1>
    <div class="flex-row" style="margin-top:.6rem;gap:.9rem">
      <?=starDisplay((float)($b['avg'] ?? 0))?>
      <span class="rat-score"><?=number_format((float)($b['avg'] ?? 0), 1)?></span>
      <span class="rat-cnt">(<?=(int)($b['rcnt'] ?? 0)?> review<?=(int)($b['rcnt'] ?? 0) != 1 ? 's' : ''?>)</span>
      <?php if ($b['is_featured']): ?><span class="featured-badge">★ FEATURED</span><?php endif; ?>
    </div>
  </div>
</div>

<div class="detail-body">
<div><!-- main col -->

  <?php if ($alerts): ?>
  <div style="margin-bottom:1.75rem">
    <div class="eyebrow" style="margin-bottom:.6rem">📢 BUSINESS UPDATES</div>
    <?php foreach ($alerts as $a): ?>
    <div class="alert-item a-<?=e($a['type'] ?? 'info')?>">
      <div class="alert-ico"><?=alertIcon($a['type'] ?? '')?></div>
      <div style="flex:1">
        <div class="alert-title"><?=e($a['title'] ?? '')?></div>
        <div class="alert-body"><?=e($a['body'] ?? '')?></div>
        <div class="alert-meta"><?=ago($a['created_at'] ?? '')?></div>
      </div>
      <?php if ($isOwner): ?>
      <form method="POST" style="margin-left:.5rem">
        <?=csrfField()?>
        <input type="hidden" name="_act" value="del_alert">
        <input type="hidden" name="aid"  value="<?=(int)$a['id']?>">
        <button class="btn btn-xs btn-danger" data-confirm="Delete this alert?">✕</button>
      </form>
      <?php endif; ?>
    </div>
    <?php endforeach; ?>
  </div>
  <?php endif; ?>

  <?php if ($isOwner): ?>
  <div class="ibox" style="border-color:var(--gold-d);margin-bottom:1.75rem">
    <div class="ibox-title">📢 POST BUSINESS ALERT</div>
    <form method="POST">
      <?=csrfField()?>
      <input type="hidden" name="_act" value="post_alert">
      <div class="form-row" style="margin-bottom:.7rem">
        <input type="text" name="atitle" class="finput" placeholder="Alert title" required>
        <select name="atype" class="fselect">
          <option value="info">ℹ️ Info</option>
          <option value="news">📰 News</option>
          <option value="event">🎉 Event</option>
          <option value="warning">⚠️ Warning</option>
          <option value="sale">🏷️ Sale / Promo</option>
        </select>
      </div>
      <textarea name="abody" class="ftextarea" style="min-height:65px" placeholder="Alert details…" required></textarea>
      <button type="submit" class="btn btn-primary btn-sm" style="margin-top:.65rem">Post Alert</button>
    </form>
  </div>
  <?php endif; ?>

  <div class="ibox" style="margin-bottom:1.75rem">
    <div class="ibox-title">ABOUT <?=strtoupper(e($b['name']))?></div>
    <p style="color:var(--text-m);line-height:1.85"><?=e($b['description'] ?? '')?></p>
  </div>

  <?php if ($sects): ?>
  <div class="ibox" style="margin-bottom:1.75rem">
    <div class="ibox-title">🍽️ MENU</div>
    <?php foreach ($sects as $s): ?>
    <div class="menu-sec">
      <div class="menu-sec-name"><?=e($s['name'] ?? '')?></div>
      <?php if (!empty($s['description'])): ?>
        <div class="menu-sec-desc"><?=e($s['description'])?></div>
      <?php endif; ?>
      <?php foreach ($mitems[$s['id']] as $mi): ?>
      <div class="menu-item">
        <div class="mi-info">
          <div class="mi-name"><?=e($mi['name'] ?? '')?></div>
          <?php if (!empty($mi['description'])): ?>
            <div class="mi-desc"><?=e($mi['description'])?></div>
          <?php endif; ?>
        </div>
        <?php if ((float)($mi['price'] ?? 0) > 0): ?>
          <div class="mi-price"><?=money((float)$mi['price'])?></div>
        <?php endif; ?>
      </div>
      <?php endforeach; ?>
    </div>
    <?php endforeach; ?>
    <?php if ($isOwner): ?>
      <a href="/menu.php?id=<?=(int)$b['id']?>" class="btn btn-outline btn-sm">✏️ Manage Menu</a>
    <?php endif; ?>
  </div>
  <?php elseif ($isOwner): ?>
  <div style="margin-bottom:1.75rem">
    <a href="/menu.php?id=<?=(int)$b['id']?>" class="btn btn-outline">+ Add Menu</a>
  </div>
  <?php endif; ?>

  <h3 style="font-family:'Oswald',sans-serif;letter-spacing:.1em;font-size:1.05rem;color:var(--text);margin-bottom:1.1rem;padding-bottom:.6rem;border-bottom:1px solid var(--bdr)">
    ⭐ REVIEWS (<?=(int)($b['rcnt'] ?? 0)?>)
  </h3>

  <?php if (authed()): ?>
  <div class="ibox" style="margin-bottom:1.5rem">
    <div class="ibox-title"><?= $myrev ? 'UPDATE YOUR REVIEW' : 'WRITE A REVIEW' ?></div>
    <form method="POST">
      <?=csrfField()?>
      <input type="hidden" name="_act" value="review">
      <div class="fg">
        <label class="flabel">YOUR RATING</label>
        <?=starPicker('rating', (int)($myrev['rating'] ?? 0))?>
      </div>
      <div class="fg">
        <label class="flabel">TITLE (optional)</label>
        <input type="text" name="rtitle" class="finput"
               value="<?=e($myrev['title'] ?? '')?>" placeholder="One-line summary…">
      </div>
      <div class="fg">
        <label class="flabel">YOUR REVIEW</label>
        <textarea name="rbody" class="ftextarea" placeholder="Share your experience…"><?=e($myrev['body'] ?? '')?></textarea>
      </div>
      <button type="submit" class="btn btn-primary btn-sm">Submit Review</button>
    </form>
  </div>
  <?php else: ?>
  <div style="background:var(--bg4);border:1px solid var(--bdr);border-radius:6px;padding:1.1rem;text-align:center;margin-bottom:1.4rem">
    <a href="/login.php" class="btn btn-outline btn-sm">Login to Write a Review</a>
  </div>
  <?php endif; ?>

  <?php foreach ($reviews as $r): ?>
  <div class="rev-card">
    <div class="rev-hdr">
      <div>
        <div class="rev-author"><?=e($r['username'] ?? 'Anonymous')?></div>
        <?=starDisplay((float)($r['rating'] ?? 0))?>
      </div>
      <div class="flex-row" style="gap:.5rem">
        <span class="rev-date"><?=ago($r['created_at'] ?? '')?></span>
        <?php if (isAdmin()): ?>
        <form method="POST">
          <?=csrfField()?>
          <input type="hidden" name="_act" value="del_review">
          <input type="hidden" name="rid"  value="<?=(int)$r['id']?>">
          <button class="btn btn-xs btn-danger" data-confirm="Delete this review?">Delete</button>
        </form>
        <?php endif; ?>
      </div>
    </div>
    <?php if (!empty($r['title'])): ?><div class="rev-title"><?=e($r['title'])?></div><?php endif; ?>
    <?php if (!empty($r['body'])): ?><div class="rev-body"><?=e($r['body'])?></div><?php endif; ?>
  </div>
  <?php endforeach; ?>

  <?php if (!$reviews): ?>
    <p style="color:var(--text-d);font-size:.88rem">No reviews yet — be the first!</p>
  <?php endif; ?>

  <hr class="divider">

  <?php if (authed()): ?>
  <details>
    <summary style="cursor:pointer;font-size:.82rem;color:var(--text-d);font-family:'Oswald',sans-serif;letter-spacing:.06em">
      🚩 REPORT A LISTING ISSUE
    </summary>
    <div class="ibox" style="margin-top:.75rem">
      <form method="POST">
        <?=csrfField()?>
        <input type="hidden" name="_act" value="report">
        <div class="fg">
          <label class="flabel">ISSUE TYPE</label>
          <select name="rtype" class="fselect">
            <option value="correction">Incorrect Information</option>
            <option value="closed">Business Closed / Moved</option>
            <option value="hours">Wrong Hours</option>
            <option value="phone">Wrong Phone Number</option>
            <option value="other">Other Issue</option>
          </select>
        </div>
        <div class="fg">
          <label class="flabel">DESCRIBE THE ISSUE</label>
          <textarea name="rmsg" class="ftextarea" style="min-height:75px" required
                    placeholder="Please describe what needs correction…"></textarea>
        </div>
        <button type="submit" class="btn btn-secondary btn-sm">Submit Report</button>
      </form>
    </div>
  </details>
  <?php else: ?>
  <p style="font-size:.82rem;color:var(--text-d)">
    🚩 <a href="/login.php">Log in</a> to report a listing issue.
  </p>
  <?php endif; ?>

</div><!-- /main col -->

<div><!-- sidebar -->

  <div class="ibox">
    <div class="ibox-title">BUSINESS INFO</div>
    <?php if (!empty($b['address'])): ?>
      <div class="irow"><span class="irow-i">📍</span><span class="irow-v"><?=e($b['address'])?></span></div>
    <?php endif; ?>
    <?php if (!empty($b['phone'])): ?>
      <div class="irow"><span class="irow-i">📞</span>
        <a href="tel:<?=e($b['phone'])?>" class="irow-v" style="color:var(--gold)"><?=e($b['phone'])?></a>
      </div>
    <?php endif; ?>
    <?php if (!empty($b['email'])): ?>
      <div class="irow"><span class="irow-i">✉️</span>
        <a href="mailto:<?=e($b['email'])?>" class="irow-v" style="color:var(--gold)"><?=e($b['email'])?></a>
      </div>
    <?php endif; ?>
    <?php if (!empty($b['website'])): ?>
      <div class="irow"><span class="irow-i">🌐</span>
        <a href="https://<?=e($b['website'])?>" target="_blank" rel="noopener"
           class="irow-v" style="color:var(--gold);word-break:break-all"><?=e($b['website'])?> ↗</a>
      </div>
    <?php endif; ?>
    <div class="irow">
      <span class="irow-i">🏷️</span>
      <span class="irow-v"><?=e($cat)?><?= !empty($b['subcategory']) ? ' · '.e($b['subcategory']) : '' ?></span>
    </div>
  </div>

  <?php if ($hours): ?>
  <div class="ibox">
    <div class="ibox-title">🕐 HOURS OF OPERATION</div>
    <div class="hrs-grid">
      <?php foreach ($hours as $day => $time): ?>
      <div class="hrs-row">
        <span class="hrs-day"><?=strtoupper(substr(e((string)$day), 0, 3))?></span>
        <span class="hrs-time"><?=e((string)$time)?></span>
      </div>
      <?php endforeach; ?>
    </div>
  </div>
  <?php endif; ?>

  <?php if (!empty($b['address'])): ?>
  <div class="ibox">
    <div class="ibox-title">📍 LOCATION</div>
    <div style="background:var(--bg4);border:1px dashed var(--bdr);border-radius:4px;padding:1.75rem;text-align:center">
      <p style="font-size:.84rem;color:var(--text-m);margin-bottom:.75rem"><?=e($b['address'])?></p>
      <a href="https://maps.google.com/?q=<?=urlencode($b['name'].' '.$b['address'])?>"
         target="_blank" rel="noopener" class="btn btn-outline btn-sm">Open in Google Maps ↗</a>
    </div>
  </div>
  <?php endif; ?>

  <?php if ($isOwner): ?>
  <div class="ibox" style="border-color:var(--gold-d)">
    <div class="ibox-title">⚙️ OWNER CONTROLS</div>
    <a href="/menu.php?id=<?=(int)$b['id']?>" class="btn btn-outline btn-sm btn-block"
       style="margin-bottom:.5rem">🍽️ Manage Menu</a>
    <?php if (isAdmin()): ?>
    <a href="/admin/biz_edit.php?id=<?=(int)$b['id']?>" class="btn btn-secondary btn-sm btn-block">
      ✏️ Edit Listing
    </a>
    <?php endif; ?>
  </div>
  <?php endif; ?>

</div><!-- /sidebar -->
</div><!-- /detail-body -->

<?php include __DIR__.'/includes/footer.php'; ?>