<?php
// CLI Tool: php home/bin/admin.php
if (php_sapi_name() !== 'cli') {
    die("This tool can only be run via CLI.\n");
}

require_once __DIR__ . '/../app/init.php';

$action = $argv[1] ?? 'help';

switch ($action) {
    case 'set-admin':
        $email = trim(strtolower($argv[2] ?? 'hi@philippurbschat.de'));
        $password = $argv[3] ?? null;
        $name = $argv[4] ?? 'Philipp';

        $db = new Database();
        $db->query("SELECT * FROM home_users WHERE email = :email");
        $db->bind(':email', $email);
        $existing = $db->single();

        $userModel = new User();

        if ($existing) {
            $data = [
                'name' => $existing['name'] ?: $name,
                'email' => $email,
                'is_admin' => 1,
                'status' => 'Active',
                'projects' => ModuleService::getAll() ? array_keys(ModuleService::getAll()) : ['dinos','plants','storymachine','cooles-feature','admin-tools','test']
            ];
            if (!empty($password)) {
                $data['password'] = $password;
            }
            $userModel->save($data, $existing['id']);
            echo "✓ Admin-Rechte für {$email} erfolgreich aktualisiert (ID: {$existing['id']})!\n";
        } else {
            if (empty($password)) {
                $password = bin2hex(random_bytes(6));
                echo "Hinweis: Zufälliges Initial-Passwort generiert: {$password}\n";
            }
            $data = [
                'name' => $name,
                'email' => $email,
                'password' => $password,
                'is_admin' => 1,
                'status' => 'Active',
                'projects' => array_keys(ModuleService::getAll())
            ];
            $userModel->save($data);
            echo "✓ Neuer Admin-Benutzer {$email} erfolgreich angelegt!\n";
        }
        break;

    case 'list-users':
        $userModel = new User();
        $users = $userModel->getAll();
        echo sprintf("%-4s | %-15s | %-28s | %-6s | %-8s | %s\n", "ID", "Name", "E-Mail", "Admin", "Status", "Module");
        echo str_repeat("-", 80) . "\n";
        foreach ($users as $u) {
            echo sprintf(
                "%-4s | %-15s | %-28s | %-6s | %-8s | %s\n",
                $u['id'],
                substr($u['name'], 0, 15),
                substr($u['email'], 0, 28),
                $u['is_admin'] ? 'YES' : 'no',
                $u['status'],
                implode(',', $u['projects'] ?? [])
            );
        }
        break;

    case 'create-invite':
        $note = $argv[2] ?? 'CLI-Generated';
        $projects = isset($argv[3]) ? explode(',', $argv[3]) : array_keys(ModuleService::getAll());
        $invModel = new Invitation();
        $token = $invModel->create($projects, $note, 1, null);
        $baseUrl = rtrim(Config::get('BASE_URL', 'https://philippurbschat.de/'), '/');
        echo "✓ Einladungslink generiert:\n";
        echo "  URL: {$baseUrl}/register?token={$token}\n";
        echo "  Module: " . implode(', ', $projects) . "\n";
        break;

    case 'help':
    default:
        echo "PhilCore CLI Admin Tool\n";
        echo "Verwendung:\n";
        echo "  php home/bin/admin.php set-admin [email] [password] [name]\n";
        echo "  php home/bin/admin.php list-users\n";
        echo "  php home/bin/admin.php create-invite [notiz] [projekte,kommasepariert]\n";
        break;
}