<?php
// include/schoolid_select.php

// ========================================
// SKIP se siamo già su select_school.php
// ========================================
if (defined('SKIP_SCHOOL_CONTEXT')) {
    return; // esce senza eseguire nulla
}

if (!defined('APP_BASE')) {
    $base = rtrim(str_replace('\\', '/', dirname($_SERVER['SCRIPT_NAME'])), '/');
    define('APP_BASE', $base === '' ? '' : $base);
}

// check school id if user go to select school
if (Auth::user()->hasRole('User')) {

    $school_id = (int)($_SESSION['school_id'] ?? 0);

    if ($school_id <= 0) {
        // manda alla pagina che decide: 1 scuola -> set in automatico, >1 -> selezione
        header('Location: ' . APP_BASE . '/select_school.php');
        exit;
    }
}


// --- SCHOOL OWNER & ADMIN: assegna automaticamente la scuola ---
if (
    Auth::check() &&
    (
        Auth::user()->hasRole('school_owner') ||
        Auth::user()->hasRole('Admin')
    )
) {

    $school_id = (int)($_SESSION['school_id'] ?? 0);

    if ($school_id <= 0) {

        $stmt = $db->prepare("
            SELECT id
            FROM schools
            WHERE owner_id = ?
            AND status = 'active'
            LIMIT 1
        ");
        $stmt->execute([$iduserlogin]);
        $owner_school_id = (int)$stmt->fetchColumn();

        if ($owner_school_id > 0) {
            $_SESSION['school_id'] = $owner_school_id;
        } else {
            // owner/admin senza scuola: mandalo alla pagina profilo che permette di crearla
            $current_page = basename($_SERVER['PHP_SELF']);

            // evita loop: se sei già su school_profile.php non redirectare di nuovo
            if ($current_page !== 'school_profile.php') {
                header("Location: school_profile.php");
                exit;
            }

            // se sei già nella pagina profilo, lascia proseguire senza school_id
            unset($_SESSION['school_id']);
        }
    }
}