<?php

declare(strict_types=1);

if (!defined('ABSPATH')) {
    define('ABSPATH', dirname(__DIR__, 2) . '/');
}

$GLOBALS['feca_bootstrap_actions'] = [];
$GLOBALS['feca_setup_option_reads'] = 0;

function get_option($key, $default = null)
{
    $config = [
        'db_host' => 'invalid-host.local.test',
        'db_port' => '3306',
        'db_user' => 'mailshots',
        'db_password' => 'secret',
        'mailshots_db_name' => 'mailshots',
        'members_db_name' => 'members',
        'fen_db_name' => 'fen',
    ];
    if ($key === \FecaMailshots\Admin\SetupAdminPage::OPTION_KEY) {
        $GLOBALS['feca_setup_option_reads']++;
        return $config;
    }
    if ($key === \FecaMailshots\Infrastructure\MailshotSchemaInstaller::STATE_OPTION_KEY) {
        $dbConfig = [
            'MYSQL_HOST' => $config['db_host'],
            'MYSQL_PORT' => $config['db_port'],
            'MYSQL_USER' => $config['db_user'],
            'MYSQL_PASSWORD' => $config['db_password'],
            'MAILSHOTS_REMOTE_MYSQL_DB' => $config['mailshots_db_name'],
            'MEMBERS_REMOTE_MYSQL_DB' => $config['members_db_name'],
            'FEN_REMOTE_MYSQL_DB' => $config['fen_db_name'],
        ];
        return \FecaMailshots\Infrastructure\MailshotSchemaInstaller::migrationTarget($dbConfig) + ['status' => 'complete'];
    }
    return $default;
}

function is_admin(): bool
{
    return true;
}

function add_action(string $hook, callable $callback): void
{
    if (!isset($GLOBALS['feca_bootstrap_actions'][$hook])) {
        $GLOBALS['feca_bootstrap_actions'][$hook] = [];
    }
    $GLOBALS['feca_bootstrap_actions'][$hook][] = $callback;
}

function add_menu_page(...$args): void
{
}

function add_submenu_page(...$args): void
{
}

require dirname(__DIR__, 2) . '/feca_mailshots_plugin/feca_mailshots_plugin.php';

$actions = $GLOBALS['feca_bootstrap_actions'];
if (!isset($actions['admin_post_feca_mailshots_data_sources_api'], $actions['admin_post_feca_mailshots_setup_save'])) {
    fwrite(STDERR, "Expected normal handlers to register without touching the database\n");
    exit(1);
}
if ($GLOBALS['feca_setup_option_reads'] !== 1) {
    fwrite(STDERR, "Expected setup configuration to be read exactly once during bootstrap\n");
    exit(1);
}
foreach (get_included_files() as $includedFile) {
    if (strpos($includedFile, '/vendor/thecodingmachine/safe/') !== false) {
        fwrite(STDERR, "Composer runtime function files should remain unloaded during admin bootstrap\n");
        exit(1);
    }
}

echo "Bootstrap full setup no DB touch regression test passed\n";