<?php
// transit/vehicle/add.php — إضافة باص

require_once __DIR__ . '/../../transit/connect_admin.php';

$plate    = strtoupper(filterRequest('plate') ?? '');
if (!$plate) jsonError('plate is required');

$capacity = filterRequest('capacity', 'int') ?? 30;
$vType    = filterRequest('vehicle_type') ?: 'bus';
if (!in_array($vType, ['bus','minibus','van','other'])) $vType = 'bus';

$chk = $transit_con->prepare("SELECT id FROM transit_vehicles WHERE plate=? LIMIT 1");
$chk->execute([$plate]);
if ($chk->fetch()) jsonError('Vehicle plate already registered', 409);

$transit_con->prepare(
    "INSERT INTO transit_vehicles (org_id,plate,make,model,year,color,capacity,vehicle_type,notes)
     VALUES (?,?,?,?,?,?,?,?,?)"
)->execute([
    $transit_org_id, $plate,
    filterRequest('make'), filterRequest('model'),
    filterRequest('year','int'), filterRequest('color'),
    $capacity, $vType, filterRequest('notes'),
]);

jsonSuccess(['vehicle_id' => (int)$transit_con->lastInsertId()], 'Vehicle added');