<?php
require_once __DIR__ . '/../helpers.php';
runAuth();

$data = readJsonBody();
$bizId = (int) ($data['BusinessID'] ?? 0);

if ($bizId <= 0) {
    apiAbort(['OK' => false, 'ERROR' => 'missing_businessid', 'MESSAGE' => 'BusinessID is required.']);
}

try {
    $rows = queryTimed("
        SELECT ID, BusinessID, Name, Color, SortOrder
        FROM Stations
        WHERE BusinessID = ? AND IsActive = 1
        ORDER BY SortOrder, ID
    ", [$bizId]);

    $stations = [];
    foreach ($rows as $r) {
        $stations[] = [
            'StationID' => (int) $r['ID'],
            'BusinessID' => (int) $r['BusinessID'],
            'Name' => $r['Name'],
            'Color' => $r['Color'],
            'SortOrder' => (int) $r['SortOrder'],
        ];
    }

    jsonResponse(['OK' => true, 'ERROR' => '', 'STATIONS' => $stations, 'COUNT' => count($stations)]);

} catch (Exception $e) {
    jsonResponse(['OK' => false, 'ERROR' => 'server_error', 'MESSAGE' => 'DB error loading stations', 'DETAIL' => $e->getMessage()]);
}