<?php
/**
 * booking-capture.php – Admin-Endpunkt zum manuellen Erfassen einer Buchung
 * aus der Tagesansicht (/tasks/day/). Zwei Modi:
 *   eigene Buchung  -> customer_source = Parken-am-Schiff.de (volle Kundendaten)
 *   AIDA-Nachtrag   -> customer_source = AIDA (Name, Buchungs-Nr., Kabine, KFZ)
 * Reisezeitraum + Schiff kommen aus dem gewählten Event des Tages.
 */
require_once( __DIR__ . '/includes/config.inc.php' );
@ini_set( 'display_errors', '0' );
error_reporting( 0 );
ob_start();

function bc_json( $a ) { while ( ob_get_level() > 0 ) ob_end_clean(); header( 'Content-Type: application/json; charset=utf-8' ); echo json_encode( $a ); exit(); }
function bc_fail( $m ) { bc_json( array( 'ok' => false, 'error' => $m ) ); }

if ( ! function_exists( 'is_admin' ) || ! is_admin() ) { http_response_code( 403 ); bc_json( array( 'ok' => false, 'error' => 'forbidden' ) ); }

$action = isset( $_GET['action'] ) ? $_GET['action'] : ( isset( $_POST['action'] ) ? $_POST['action'] : '' );
if ( class_exists( 'perflog' ) && $action !== '' ) perflog::wholeRequest( 'booking', 'capture_' . preg_replace( '/[^a-z-]/i', '', $action ), 'booking_capture' );

/* Events (Schiffe) eines Tages – zur Auswahl im Erfassungsdialog. */
if ( $action === 'events' ) {
    $date = (string) ( $_GET['date'] ?? '' );
    bc_json( array( 'ok' => true, 'events' => bookingservice::eventsOnDay( $date ) ) );
}

/* Preisvorschau nach Staffelung (Brutto) – für die automatische Berechnung im Dialog. */
if ( $action === 'quote' ) {
    $begin = (string) ( $_GET['begin'] ?? ( $_POST['begin'] ?? '' ) );
    $end   = (string) ( $_GET['end']   ?? ( $_POST['end']   ?? '' ) );
    $type  = (int) ( $_GET['type'] ?? ( $_POST['type'] ?? 1 ) );
    if ( ! preg_match( '/^\d{4}-\d{2}-\d{2}$/', substr( $begin, 0, 10 ) ) || ! preg_match( '/^\d{4}-\d{2}-\d{2}$/', substr( $end, 0, 10 ) ) ) bc_fail( 'Bitte Reisezeitraum wählen.' );
    $q = bookingservice::quote( array( 'type' => $type, 'begin' => $begin, 'end' => $end, 'products' => array(), 'brokerId' => 0 ) );
    bc_json( array( 'ok' => true, 'gross' => $q['gross'], 'net' => $q['net'], 'duration' => $q['duration'] ) );
}

$notify = ! empty( $_POST['notify'] );

/* Eigene Buchung (Parken-am-Schiff.de). */
if ( $action === 'create-own' ) {
    $products = array();
    if ( isset( $_POST['products'] ) && is_array( $_POST['products'] ) ) foreach ( $_POST['products'] as $p ) { $p = (int) $p; if ( $p > 0 ) $products[] = $p; }
    $res = bookingservice::create( array(
        'source'   => 'Parken-am-Schiff.de',
        'notify'   => $notify,
        'begin'    => (string) ( $_POST['begin'] ?? '' ),
        'end'      => (string) ( $_POST['end'] ?? '' ),
        'event'    => (string) ( $_POST['event'] ?? '' ),
        'event_id' => (int) ( $_POST['event_id'] ?? 0 ),
        'type'     => (int) ( $_POST['type'] ?? 1 ),
        'plate'    => (string) ( $_POST['plate'] ?? '' ),
        'guests'   => (int) ( $_POST['guests'] ?? 0 ),
        'products' => $products,
        'price'    => isset( $_POST['price'] ) && $_POST['price'] !== '' ? (float) str_replace( ',', '.', (string) $_POST['price'] ) : null,
        'customer' => array(
            'gender'    => (int) ( $_POST['gender'] ?? 1 ),
            'company'   => (string) ( $_POST['company'] ?? '' ),
            'firstname' => (string) ( $_POST['firstname'] ?? '' ),
            'lastname'  => (string) ( $_POST['lastname'] ?? '' ),
            'street'    => (string) ( $_POST['street'] ?? '' ),
            'zipcode'   => (string) ( $_POST['zipcode'] ?? '' ),
            'city'      => (string) ( $_POST['city'] ?? '' ),
            'country'   => (string) ( $_POST['country'] ?? 'Deutschland' ),
            'phone'     => (string) ( $_POST['phone'] ?? '' ),
            'email'     => (string) ( $_POST['email'] ?? '' ),
        ),
    ) );
    bc_json( $res );
}

/* AIDA-Nachtrag. */
if ( $action === 'create-aida' ) {
    $res = bookingservice::captureAida( array(
        'notify'     => $notify,
        'begin'      => (string) ( $_POST['begin'] ?? '' ),
        'end'        => (string) ( $_POST['end'] ?? '' ),
        'event'      => (string) ( $_POST['event'] ?? '' ),
        'event_id'   => (int) ( $_POST['event_id'] ?? 0 ),
        'type'       => (int) ( $_POST['type'] ?? 2 ),
        'firstname'  => (string) ( $_POST['firstname'] ?? '' ),
        'lastname'   => (string) ( $_POST['lastname'] ?? '' ),
        'booking_no' => (string) ( $_POST['booking_no'] ?? '' ),
        'cabin'      => (string) ( $_POST['cabin'] ?? '' ),
        'price'      => isset( $_POST['price'] ) && $_POST['price'] !== '' ? (float) str_replace( ',', '.', (string) $_POST['price'] ) : null,
        'plate'      => (string) ( $_POST['plate'] ?? '' ),
        'phone'      => (string) ( $_POST['phone'] ?? '' ),
        'email'      => (string) ( $_POST['email'] ?? '' ),
        'guests'     => (int) ( $_POST['guests'] ?? 0 ),
        'note'       => (string) ( $_POST['note'] ?? '' ),
    ) );
    bc_json( $res );
}

bc_fail( 'unknown_action' );