<?php
declare(strict_types=1);

session_start();

$loggedIn = isset($_SESSION['user_id']);

if (!function_exists('h')) {
    function h(?string $value): string { return htmlspecialchars((string)$value, ENT_QUOTES, 'UTF-8'); }
}
if (!function_exists('risesetTime')) {
    function risesetTime(array $ev, string $key): string { return (!empty($ev[$key]['found'])) ? htmlspecialchars($ev[$key]['local_time'], ENT_QUOTES, 'UTF-8') : '—'; }
}
if (!function_exists('fmtLocalTime')) {
    function fmtLocalTime(string $utcIso, string $tz): string { return (new DateTime($utcIso))->setTimezone(new DateTimeZone($tz))->format('H:i'); }
}
if (!function_exists('azDir')) {
    function azDir(float $az): string { $dirs = ['N','NO','O','SO','S','SW','W','NW']; return $dirs[(int)round($az / 45) % 8]; }
}
if (!function_exists('formatDurationHoursMinutes')) {
    function formatDurationHoursMinutes(int $minutes): string {
        $minutes = max(0, $minutes);
        $hours = intdiv($minutes, 60);
        $restMinutes = $minutes % 60;
        if ($hours > 0 && $restMinutes > 0) {
            return sprintf('%d Stunden %d Minuten', $hours, $restMinutes);
        }
        if ($hours > 0) {
            return sprintf('%d Stunden', $hours);
        }
        return sprintf('%d Minuten', $restMinutes);
    }
}
if (!function_exists('eventDateTime')) {
    function eventDateTime(array $event): ?DateTimeImmutable
    {
        if (empty($event['found']) || empty($event['local_iso'])) {
            return null;
        }

        try {
            return new DateTimeImmutable((string)$event['local_iso']);
        } catch (Exception) {
            return null;
        }
    }
}
if (!function_exists('intervalOverlapSeconds')) {
    function intervalOverlapSeconds(?DateTimeImmutable $aStart, ?DateTimeImmutable $aEnd, ?DateTimeImmutable $bStart, ?DateTimeImmutable $bEnd): int
    {
        if ($aStart === null || $aEnd === null || $bStart === null || $bEnd === null) {
            return 0;
        }

        $start = max($aStart->getTimestamp(), $bStart->getTimestamp());
        $end = min($aEnd->getTimestamp(), $bEnd->getTimestamp());

        return max(0, $end - $start);
    }
}
if (!function_exists('intervalDurationSeconds')) {
    function intervalDurationSeconds(?DateTimeImmutable $start, ?DateTimeImmutable $end): int
    {
        if ($start === null || $end === null) {
            return 0;
        }

        return max(0, $end->getTimestamp() - $start->getTimestamp());
    }
}
if (!function_exists('planetVisibleIntervalsForDay')) {
    function planetVisibleIntervalsForDay(array $planet, DateTimeImmutable $dayStart, DateTimeImmutable $dayEnd): array
    {
        $rise = eventDateTime($planet['rise'] ?? []);
        $set = eventDateTime($planet['set'] ?? []);

        if ($rise && $set) {
            if ($rise <= $set) {
                return [[$rise, $set]];
            }

            return [
                [$dayStart, $set],
                [$rise, $dayEnd],
            ];
        }

        if ($rise) {
            return [[$rise, $dayEnd]];
        }

        if ($set) {
            return [[$dayStart, $set]];
        }

        return [];
    }
}
if (!function_exists('planetVisibilityClass')) {
    function planetVisibilityClass(array $planet, DateTimeImmutable $dayStart, DateTimeImmutable $dayEnd, array $ev, array $evNext): array
    {
        $intervals = planetVisibleIntervalsForDay($planet, $dayStart, $dayEnd);
        if ($intervals === []) {
            return ['class' => 'planet-visibility-bad', 'label' => 'am Tag'];
        }

        $astroDusk = eventDateTime($ev['astro_dusk'] ?? []);
        $astroDawnNext = eventDateTime($evNext['astro_dawn'] ?? []);
        $nauticalDusk = eventDateTime($ev['nautical_dusk'] ?? []);
        $civilDusk = eventDateTime($ev['civil_dusk'] ?? []);
        $nauticalDawnNext = eventDateTime($evNext['nautical_dawn'] ?? []);
        $civilDawnNext = eventDateTime($evNext['civil_dawn'] ?? []);

        $nightSeconds = 0;
        $nauticalSeconds = 0;
        $twilightSeconds = 0;
        $visibleSeconds = 0;

        foreach ($intervals as [$from, $to]) {
            $visibleSeconds += intervalDurationSeconds($from, $to);
            $nightSeconds += intervalOverlapSeconds($from, $to, $astroDusk, $astroDawnNext);
            $nauticalSeconds += intervalOverlapSeconds($from, $to, $nauticalDusk, $astroDusk);
            $nauticalSeconds += intervalOverlapSeconds($from, $to, $astroDawnNext, $nauticalDawnNext);
            $twilightSeconds += intervalOverlapSeconds($from, $to, $civilDusk, $nauticalDusk);
            $twilightSeconds += intervalOverlapSeconds($from, $to, $nauticalDawnNext, $civilDawnNext);
        }

        if ($visibleSeconds <= 0) {
            return ['class' => 'planet-visibility-bad', 'label' => 'am Tag'];
        }

        $nightRatio = $nightSeconds / $visibleSeconds;
        $darkRatio = ($nightSeconds + $nauticalSeconds) / $visibleSeconds;

        if ($nightSeconds >= 3600 && $nightRatio >= 0.35) {
            return ['class' => 'planet-visibility-good', 'label' => 'nachts gut sichtbar'];
        }

        if (($nightSeconds + $nauticalSeconds) >= 5400 && $darkRatio >= 0.35) {
            return ['class' => 'planet-visibility-good', 'label' => 'in dunkler Daemmerung gut sichtbar'];
        }

        if ($nightSeconds > 0) {
            return ['class' => 'planet-visibility-warn', 'label' => 'nur teilweise in der astronomischen Nacht'];
        }

        if ($nauticalSeconds > 0) {
            return ['class' => 'planet-visibility-warn', 'label' => 'nur in nautischer Daemmerung sichtbar'];
        }

        if (($nightSeconds + $twilightSeconds) > 0) {
            return ['class' => 'planet-visibility-warn', 'label' => 'nur teilweise nachts / in der Dämmerung'];
        }

        return ['class' => 'planet-visibility-bad', 'label' => 'am Tag'];
    }
}
if (!function_exists('indexPythonCandidates')) {
    function indexPythonCandidates(): array
    {
        if (PHP_OS_FAMILY === 'Windows') {
            $candidates = [];
            $localAppData = getenv('LOCALAPPDATA');
            if (is_string($localAppData) && $localAppData !== '') {
                $localPython = $localAppData . '\\Python\\bin\\python.exe';
                if (is_file($localPython)) {
                    $candidates[] = escapeshellarg($localPython);
                }
            }

            return array_values(array_unique(array_merge(
                $candidates,
                ['py -3', 'py', 'python']
            )));
        }

        return ['/usr/bin/python3', '/usr/bin/python', 'python3', 'python'];
    }
}
if (!function_exists('runIndexPythonCommand')) {
    function runIndexPythonCommand(string $scriptPath, array $args): array
    {
        putenv('PYTHONUTF8=1');
        putenv('PYTHONIOENCODING=utf-8');

        $escapedArguments = array_map('escapeshellarg', array_merge([$scriptPath], $args));
        $lastError = 'Python konnte nicht gestartet werden.';

        foreach (indexPythonCandidates() as $pythonBinary) {
            $command = $pythonBinary . ' ' . implode(' ', $escapedArguments) . ' 2>&1';
            $output = [];
            $resultCode = 0;
            exec($command, $output, $resultCode);

            $joined = trim(implode("\n", $output));
            $decoded = json_decode($joined, true);

            if (is_array($decoded)) {
                return [
                    'ok' => (bool) ($decoded['ok'] ?? false),
                    'data' => $decoded,
                    'raw' => $joined,
                    'command' => $command,
                ];
            }

            if ($joined !== '') {
                $lastError = $joined;
            } elseif ($resultCode !== 0) {
                $lastError = 'Fehlercode ' . $resultCode . ' bei ' . $pythonBinary;
            }
        }

        return [
            'ok' => false,
            'error' => $lastError,
        ];
    }
}

function idx_tleChecksum(string $line): int
{
    $sum = 0;
    for ($i = 0; $i < 68; $i++) {
        $c = $line[$i];
        if (ctype_digit($c)) $sum += (int)$c;
        elseif ($c === '-') $sum += 1;
    }
    return $sum % 10;
}
function idx_tleExp(float $val): string
{
    if (abs($val) < 1e-99) return ' 00000-0';
    $sign = $val >= 0 ? '+' : '-';
    $abs = abs($val);
    $exp = (int)floor(log10($abs)) + 1;
    $mantissa = (int)round($abs / pow(10, $exp) * 1e5);
    if ($mantissa >= 100000) { $mantissa = 10000; $exp++; }
    return sprintf('%s%05d%s%d', $sign, $mantissa, $exp >= 0 ? '+' : '-', abs($exp));
}
function idx_tleMmDot(float $val): string
{
    return sprintf('%s.%08d', $val >= 0 ? ' ' : '-', (int)round(abs($val) * 1e8));
}
function idx_tleEpoch(string $epochStr): string
{
    $dt   = new DateTimeImmutable($epochStr, new DateTimeZone('UTC'));
    $yy   = (int)$dt->format('Y') % 100;
    $jan1 = new DateTimeImmutable($dt->format('Y') . '-01-01 00:00:00', new DateTimeZone('UTC'));
    $day  = ((float)$dt->format('U') - (float)$jan1->format('U')) / 86400.0 + 1.0;
    return sprintf('%02d%012.8f', $yy, $day);
}
function idx_tleIntlDesig(?string $id): string
{
    if (!$id) return str_repeat(' ', 8);
    if (preg_match('/^(\d{4})-(\d+)([A-Z]*)$/i', trim($id), $m)) {
        $yy = substr($m[1], 2, 2);
        return substr(str_pad($yy . str_pad($m[2], 3, '0', STR_PAD_LEFT) . str_pad(strtoupper($m[3]), 3), 8), 0, 8);
    }
    return str_pad(substr($id, 0, 8), 8);
}
function buildTleLine1(array $sat, array $tle): string
{
    $line = sprintf('1 %05d%1s %-8s %14s %10s %8s %8s %1d %4d',
        (int)$sat['norad_cat_id'],
        in_array($sat['classification_type'] ?? '', ['U','C','S'], true) ? $sat['classification_type'] : 'U',
        idx_tleIntlDesig($sat['object_id'] ?? null),
        idx_tleEpoch((string)$tle['epoch']),
        idx_tleMmDot((float)($tle['mean_motion_dot'] ?? 0)),
        idx_tleExp((float)($tle['mean_motion_ddot'] ?? 0)),
        idx_tleExp((float)($tle['bstar'] ?? 0)),
        (int)($tle['ephemeris_type'] ?? 0),
        (int)($tle['element_set_no'] ?? 0)
    );
    $line = str_pad($line, 68);
    return $line . idx_tleChecksum($line);
}
function buildTleLine2(array $sat, array $tle): string
{
    $ecc = (float)($tle['eccentricity'] ?? 0);
    $line = sprintf('2 %05d %8.4f %8.4f %7s %8.4f %8.4f %11.8f%5d',
        (int)$sat['norad_cat_id'],
        (float)($tle['inclination'] ?? 0),
        (float)($tle['ra_of_asc_node'] ?? 0),
        substr(sprintf('%.7f', $ecc), 2),
        (float)($tle['arg_of_pericenter'] ?? 0),
        (float)($tle['mean_anomaly'] ?? 0),
        (float)($tle['mean_motion'] ?? 0),
        (int)($tle['rev_at_epoch'] ?? 0)
    );
    $line = str_pad($line, 68);
    return $line . idx_tleChecksum($line);
}

// Standort und astronomische Daten nur wenn eingeloggt und Standort vorhanden
$skyData    = null;
$skyDataNext = null;
$planetData = null;
$satData    = null;
$pyError    = null;
$satError   = null;

if ($loggedIn) {
    // header.php lädt $currentLocation – wir brauchen ihn vorab
    $config = require __DIR__ . '/../config/database.php';
    $pdo = new PDO(
        sprintf('mysql:host=%s;dbname=%s;charset=%s', $config['host'], $config['dbname'], $config['charset'] ?? 'utf8mb4'),
        $config['user'],
        $config['pass'],
        [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC]
    );

    $stmtLoc = $pdo->prepare(
        'SELECT name, latitude, longitude, elevation, timezone
         FROM app_user_locations WHERE user_id = ? AND is_default = 1 LIMIT 1'
    );
    $stmtLoc->execute([(int)$_SESSION['user_id']]);
    $defaultLocation = $stmtLoc->fetch() ?: null;

    if ($defaultLocation) {
        $lat  = (float)$defaultLocation['latitude'];
        $lon  = (float)$defaultLocation['longitude'];
        $elev = (float)($defaultLocation['elevation'] ?? 0);
        $tz   = $defaultLocation['timezone'] ?? 'Europe/Berlin';
        $date = (new DateTimeImmutable('now', new DateTimeZone($tz)))->format('Y-m-d');

        $scriptPath = realpath(__DIR__ . '/py/api.py');

        // Sonne + Mond
        $pythonResult = runIndexPythonCommand($scriptPath, [
            'sun_moon_rise_set',
            (string)$lat,
            (string)$lon,
            (string)$elev,
            $date,
            $tz,
        ]);
        if ($pythonResult['ok'] ?? false) {
            $skyData = $pythonResult['data'];
            $nextDate = (new DateTimeImmutable($date, new DateTimeZone($tz)))->modify('+1 day')->format('Y-m-d');
            $pythonResultNext = runIndexPythonCommand($scriptPath, [
                'sun_moon_rise_set',
                (string)$lat,
                (string)$lon,
                (string)$elev,
                $nextDate,
                $tz,
            ]);
            if ($pythonResultNext['ok'] ?? false) {
                $skyDataNext = $pythonResultNext['data'];
            }
        } else {
            $pyError = $pythonResult['data']['error'] ?? $pythonResult['error'] ?? 'Fehler beim Berechnen der Aufgangszeiten.';
        }

        // Planeten
        $pythonResult2 = runIndexPythonCommand($scriptPath, [
            'planet_rise_set',
            (string)$lat,
            (string)$lon,
            (string)$elev,
            $date,
            $tz,
        ]);
        if ($pythonResult2['ok'] ?? false) {
            $planetData = $pythonResult2['data'];
        } elseif ($pyError === null) {
            $pyError = $pythonResult2['data']['error'] ?? $pythonResult2['error'] ?? 'Fehler beim Berechnen der Planetenzeiten.';
        }

        // Satelliten-Überflüge heute — Favorit zuerst, dann alle gemerkten
        $stmtSat = $pdo->prepare(
            'SELECT s.id, s.norad_cat_id, s.object_name, s.object_type,
                    s.object_id, s.classification_type,
                    t.epoch, t.mean_motion, t.eccentricity, t.inclination,
                    t.ra_of_asc_node, t.arg_of_pericenter, t.mean_anomaly,
                    t.ephemeris_type, t.element_set_no, t.rev_at_epoch,
                    t.bstar, t.mean_motion_dot, t.mean_motion_ddot,
                    us.is_favorite
             FROM app_user_satellites us
             JOIN sat_satellites s ON s.id = us.satellite_id
             JOIN sat_tle_current t ON t.satellite_id = s.id
             WHERE us.user_id = ?
               AND t.epoch IS NOT NULL
             ORDER BY us.is_favorite DESC, s.object_name ASC
             LIMIT 3'
        );
        $stmtSat->execute([(int)$_SESSION['user_id']]);
        $userSats = $stmtSat->fetchAll();

        if ($userSats) {
            $tzObj    = new DateTimeZone($tz);
            $dayStart = new DateTime('today', $tzObj);
            $dayStart->setTimezone(new DateTimeZone('UTC'));
            $dayEnd = new DateTime('tomorrow', $tzObj);
            $dayEnd->setTimezone(new DateTimeZone('UTC'));
            $satsJson = json_encode(array_map(fn($r) => [
                'id'           => $r['id'],
                'norad_cat_id' => $r['norad_cat_id'],
                'object_name'  => $r['object_name'],
                'tle_line1'    => buildTleLine1($r, $r),
                'tle_line2'    => buildTleLine2($r, $r),
                'is_favorite'  => (bool)$r['is_favorite'],
            ], $userSats), JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
            $satsPayload = base64_encode((string) $satsJson);

            $pythonResult3 = runIndexPythonCommand($scriptPath, [
                'satellite_passes',
                (string)$lat,
                (string)$lon,
                (string)$elev,
                $tz,
                $dayStart->format('Y-m-d\TH:i:s\Z'),
                $dayEnd->format('Y-m-d\TH:i:s\Z'),
                $satsPayload,
            ]);
            if ($pythonResult3['ok'] ?? false) {
                $satData = $pythonResult3['data'];
            } else {
                $satError = $pythonResult3['data']['error'] ?? $pythonResult3['error'] ?? 'Fehler beim Berechnen der Satellitenüberflüge.';
            }
        }
    }
}
?>
<?php require __DIR__ . '/header.php'; ?>
<style>
.planet-visibility-good {
    color: #4fb36a;
}

.planet-visibility-good + .riseset-val,
.planet-visibility-good + .riseset-val + .riseset-val {
    color: #4fb36a;
}

.planet-visibility-warn {
    color: #d9a441;
}

.planet-visibility-warn + .riseset-val,
.planet-visibility-warn + .riseset-val + .riseset-val {
    color: #d9a441;
}

.planet-visibility-bad {
    color: #cf5a5a;
}

.planet-visibility-bad + .riseset-val,
.planet-visibility-bad + .riseset-val + .riseset-val {
    color: #cf5a5a;
}

</style>

<?php if (!$loggedIn): ?>

    <div class="public-hero">
        <h2>Das Universum erwartet dich</h2>
        <p>Satellitentracking, Himmelsvorschau und Astronomiewerkzeuge für Sonneberg und darüber hinaus.</p>
        <div class="btn-row">
            <a href="login.php" class="btn btn-primary">Anmelden</a>
            <a href="register.php" class="btn btn-secondary">Registrieren</a>
        </div>
    </div>

<?php else: ?>

    <?php if (!$defaultLocation): ?>
        <p class="hint">Noch kein Standort hinterlegt. <a href="settings.php">Jetzt anlegen</a></p>
        <?php elseif ($pyError): ?>
            <ul class="msg-error"><li><?= h($pyError) ?></li></ul>
        <?php else: ?>

        <p class="hint rise-set-location">
            Aufgangs- und Untergangszeiten für
            <strong><?= h($defaultLocation['name']) ?></strong>
            &mdash; <?= h((new DateTimeImmutable('now', new DateTimeZone($tz)))->format('d.m.Y')) ?>
        </p>

        <?php
        $ev = $skyData['events'] ?? [];
        $evNext = $skyDataNext['events'] ?? [];
        $dayStartLocal = new DateTimeImmutable($date . ' 00:00:00', new DateTimeZone($tz));
        $dayEndLocal = $dayStartLocal->modify('+1 day');
        $deepSkyStart = (!empty($ev['astro_dusk']['found']) && !empty($ev['astro_dusk']['local_iso']))
            ? new DateTimeImmutable($ev['astro_dusk']['local_iso'])
            : null;
        $deepSkyEnd = (!empty($evNext['astro_dawn']['found']) && !empty($evNext['astro_dawn']['local_iso']))
            ? new DateTimeImmutable($evNext['astro_dawn']['local_iso'])
            : null;
        $deepSkyDurationMinutes = ($deepSkyStart && $deepSkyEnd && $deepSkyEnd > $deepSkyStart)
            ? (int) floor(($deepSkyEnd->getTimestamp() - $deepSkyStart->getTimestamp()) / 60)
            : null;
        ?>
        <div class="card riseset-card">
            <h2>Heute</h2>
            <div class="riseset-grid">
                <span class="riseset-label riseset-main">☀ Sonne</span>
                <span class="riseset-val riseset-main">↑ <?= risesetTime($ev, 'sunrise') ?></span>
                <span class="riseset-val riseset-main">↓ <?= risesetTime($ev, 'sunset') ?></span>

                <span class="riseset-label riseset-dim">Bürgerl.</span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'civil_dawn') ?></span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'civil_dusk') ?></span>

                <span class="riseset-label riseset-dim">Nautisch</span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'nautical_dawn') ?></span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'nautical_dusk') ?></span>

                <span class="riseset-label riseset-dim">Astronom.</span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'astro_dawn') ?></span>
                <span class="riseset-val riseset-dim"><?= risesetTime($ev, 'astro_dusk') ?></span>

                <span class="riseset-sep"></span><span class="riseset-sep"></span><span class="riseset-sep"></span>

                <span class="riseset-label riseset-moon">☽ Mond</span>
                <span class="riseset-val riseset-moon">↑ <?= risesetTime($ev, 'moonrise') ?></span>
                <span class="riseset-val riseset-moon">↓ <?= risesetTime($ev, 'moonset') ?></span>

                <span class="riseset-sep"></span><span class="riseset-sep"></span><span class="riseset-sep"></span>

                <?php foreach (($planetData['planets'] ?? []) as $planet): ?>
                <?php $planetVisibility = planetVisibilityClass($planet, $dayStartLocal, $dayEndLocal, $ev, $evNext); ?>
                <span class="riseset-label <?= h($planetVisibility['class']) ?>" title="<?= h($planetVisibility['label']) ?>"><?= h($planet['name']) ?></span>
                <span class="riseset-val">↑ <?= ($planet['rise']['found'] ?? false) ? h($planet['rise']['local_time']) : '—' ?></span>
                <span class="riseset-val">↓ <?= ($planet['set']['found']  ?? false) ? h($planet['set']['local_time'])  : '—' ?></span>
                <?php endforeach; ?>
            </div>
        </div>

        <div class="card riseset-card">
            <h2>Deep Sky</h2>
            <?php if ($deepSkyDurationMinutes === null): ?>
                <p class="hint">Keine vollstaendige astronomische Nacht im berechneten Zeitraum.</p>
            <?php else: ?>
            <div class="riseset-grid">
                <span class="riseset-label riseset-main">Beginn</span>
                <span class="riseset-val riseset-main"><?= h($deepSkyStart->format('H:i')) ?></span>
                <span class="riseset-val riseset-main"><?= h($deepSkyStart->format('d.m.')) ?></span>

                <span class="riseset-label riseset-main">Ende</span>
                <span class="riseset-val riseset-main"><?= h($deepSkyEnd->format('H:i')) ?></span>
                <span class="riseset-val riseset-main"><?= h($deepSkyEnd->format('d.m.')) ?></span>

                <span class="riseset-label riseset-dim">Dauer</span>
                <span class="riseset-val riseset-dim"><?= h(formatDurationHoursMinutes($deepSkyDurationMinutes)) ?></span>
                <span class="riseset-val riseset-dim">astronomische Nacht</span>
            </div>
            <?php endif; ?>
        </div>

        <?php if ($satError): ?>
        <div class="card riseset-card">
            <h2>☆ Satellit</h2>
            <p class="hint"><?= h($satError) ?></p>
        </div>
        <?php elseif ($satData): ?>
        <?php
        $favName  = '';
        $favPasses = [];
        foreach (($satData['results'] ?? []) as $sat) {
            if ($sat['is_favorite']) {
                $favName  = $sat['name'];
                $favPasses = $sat['passes'] ?? [];
                break;
            }
        }
        usort($favPasses, fn($a, $b) => strcmp($a['aos_utc'], $b['aos_utc']));
        ?>
        <div class="card riseset-card">
            <h2>☆ <?= h($favName ?: 'Favorit') ?></h2>
            <?php if (empty($favPasses)): ?>
                <p class="hint">Heute keine Überflüge.</p>
            <?php else: ?>
            <div class="riseset-grid sat-passes-grid">
                <span class="riseset-label riseset-dim">AOS</span>
                <span class="riseset-label riseset-dim">LOS</span>
                <span class="riseset-label riseset-dim">Max</span>
                <?php foreach ($favPasses as $p): ?>
                <span class="riseset-val riseset-main"><?= fmtLocalTime($p['aos_utc'], $tz) ?> <small><?= $p['aos_az'] !== null ? azDir((float)$p['aos_az']) : '' ?></small></span>
                <span class="riseset-val"><?= fmtLocalTime($p['los_utc'], $tz) ?> <small><?= $p['los_az'] !== null ? azDir((float)$p['los_az']) : '' ?></small></span>
                <span class="riseset-val riseset-dim"><?= round((float)$p['peak_el']) ?>°</span>
                <?php endforeach; ?>
            </div>
            <?php endif; ?>
        </div>
        <?php endif; ?>

    <?php endif; ?>

<?php endif; ?>

<?php require __DIR__ . '/footer.php'; ?>