<?php
// Configuration file for the webshop

// Site settings
define('SITE_NAME', 'Feuerwehr Freising Test Shop');
define('SITE_URL', '/shop'); // Leave empty for relative URLs

// Disclaimer (placeholder text shown on start page)
define('DISCLAIMER_LINES', [
    'Dieser Shop ist ein internes System für Mitglieder der Freiwilligen Feuerwehr Freising.',
    'Diese Produkte können nicht von externen Personen bestellt werden.',
]);

// Admin settings
// Default password: admin123
// Change these hashes after first login!
//
// To generate a new password hash in bash (using Python bcrypt):
// python3 -c "import bcrypt; print(bcrypt.hashpw(b'your_new_password', bcrypt.gensalt(rounds=10, prefix=b'2y')).decode())"
// 
// Alternative using htpasswd (if Apache tools are installed):
// htpasswd -bnBC 10 "" your_new_password | sed 's/^://' | sed 's/\$2y\$/\$2y\$/'
//
// To add a new admin user:
// 1) Create a new hash for the password (see commands above).
// 2) Add a new entry to ADMIN_USERS: 'username' => 'hash'
//
// Note:
// Runtime login source of truth is data/admins.json.
// ADMIN_USERS is kept only as optional legacy reference.
//
// Example:
// 'max' => '$2y$10$your_hash_here'
//
define('ADMIN_USERS', [
    'admin' => '$2y$10$gArNDW.HhPmDcwYJ/xWRiOPkNop3695UIYzkV.G8WHQRUtLJVPLhy',
    'manager' => '$2y$10$gArNDW.HhPmDcwYJ/xWRiOPkNop3695UIYzkV.G8WHQRUtLJVPLhy'
]);

// Reservation settings
define('RESERVATION_EXPIRY_DAYS', 60);
define('ORDER_PREFIX', 'FWFS'); // Prefix for order number pattern: PREFIX-YEAR-SEQ

// Browser-linked order history settings (no login required)
define('ORDER_HISTORY_COOKIE_NAME', 'fw_shop_order_history');
define('ORDER_HISTORY_COOKIE_TTL_DAYS', 365);
define('ORDER_HISTORY_MAX_IDS', 10);
define('ORDER_HISTORY_COOKIE_SECRET', 'change-this-order-history-secret'); // Change this to a long random secret

// Email settings
define('ADMIN_EMAIL', 'inbox@medowar.de'); // Fallback recipient if no admin account emails are configured
define('FROM_EMAIL', 'shop@med0.de'); // Change to your sender email
define('FROM_NAME', SITE_NAME);

// Data file paths
define('DATA_DIR', __DIR__ . '/data/');
define('PRODUCTS_FILE', DATA_DIR . 'products.json');
define('RESERVATIONS_FILE', DATA_DIR . 'reservations.json');
define('ADMINS_FILE', DATA_DIR . 'admins.json');
define('CATEGORIES_FILE', DATA_DIR . 'categories.json');
define('FAQ_FILE', DATA_DIR . 'faq.json');

// Backup and update client (Manage server)
// -----------------------------------------------------------------------------
// Connection. Instance and token come from the Manage server when the instance
// is created there; the token is displayed exactly once. Leaving any of the
// three empty disables backup upload, update check and heartbeat - the settings
// page then says so instead of failing.
define('MANAGE_SERVER_URL', 'https://manage.example.org'); // no trailing slash, no /api
define('MANAGE_INSTANCE', '');
define('MANAGE_TOKEN', '');

// Seconds per HTTP request. Package download and backup upload use the long one.
define('MANAGE_HTTP_TIMEOUT', 15);
define('MANAGE_HTTP_TIMEOUT_LONG', 300);

// Where the installed version lives. Never written by the client - it changes
// when a release is rolled out over the installation.
define('MANAGE_APP_ROOT', __DIR__);
define('MANAGE_VERSION_FILE', __DIR__ . '/includes/version.php');
define('MANAGE_VERSION_CONSTANT', 'APP_VERSION');

// Working directories. Must be writable by PHP and must not be web-readable;
// the root .htaccess denies all of data/.
define('MANAGE_DIR', DATA_DIR . 'manage/');
define('MANAGE_BACKUP_DIR', MANAGE_DIR . 'backups/');   // local archives
define('MANAGE_WORK_DIR', MANAGE_DIR . 'work/');        // update staging, cleared after each run
define('MANAGE_UPDATE_BACKUP_DIR', MANAGE_DIR . 'updates/'); // files an update overwrote
define('MANAGE_LOG_FILE', MANAGE_DIR . 'manage-client.log');
define('MANAGE_HEARTBEAT_STATE', MANAGE_DIR . 'heartbeat.json');
define('MANAGE_MIGRATIONS_STATE', MANAGE_DIR . 'migrations.json');
define('MANAGE_MIGRATIONS_DIR', __DIR__ . '/migrations');

// What goes into a backup archive, relative to MANAGE_APP_ROOT.
//   'glob' => shell glob, non-recursive   'dir' => recursive   'file' => single file
//   'as'   => path prefix inside the ZIP
// assets/images holds product images uploaded through the admin UI; they exist
// nowhere else, so a data-only backup would not survive a restore.
// config.php is deliberately absent: backups are downloadable by anyone with a
// Manage server login, and this file holds secrets.
define('MANAGE_BACKUP_SOURCES', [
    ['as' => 'data', 'glob' => 'data/*.json'],
    ['as' => 'assets/images', 'dir' => 'assets/images'],
]);

// Local archives kept on the server (minimum 1). Retention on the Manage server
// is configured there and is usually much higher.
define('MANAGE_BACKUP_LOCAL_RETENTION', 4);

// This host has no cron, so an automatic backup is triggered by the admin
// dashboard once this many seconds have passed since the last one. 0 disables
// it and leaves only the button on the settings page.
define('MANAGE_BACKUP_AUTO_INTERVAL_SECONDS', 604800); // 7 days

// Compress archive entries (needs zlib) and upload every new backup.
define('MANAGE_BACKUP_COMPRESS', true);
define('MANAGE_BACKUP_UPLOAD', true);

// Paths an update must never overwrite. A trailing slash marks a directory.
// assets/images is deliberately NOT protected: the updater only touches paths
// contained in the release package, so uploaded images survive anyway, while a
// release can still ship its own images.
define('MANAGE_UPDATE_PROTECTED_PATHS', ['config.php', 'data/', '.git/']);

// A release package must contain at least one of these, otherwise it is
// rejected before a single file is copied.
define('MANAGE_UPDATE_SANITY_PATHS', ['admin/index.php', 'includes/functions.php']);

// Callback after a successful deployment; see includes/after-update.php.
define('MANAGE_UPDATE_POST_HOOK', [
    'file' => __DIR__ . '/includes/after-update.php',
    'callback' => 'shopAfterUpdate',
]);

// Session settings
if (session_status() === PHP_SESSION_NONE) {
    session_start();
}