<?php
use App\ModuleConfigException;

$moduleName = 'pihole';
$mm = isset($modules) && $modules instanceof App\ModuleManager ? $modules : modules();

$mm->registerFunction($moduleName, 'settings', function () use ($moduleName): array {
    return modules()->settings($moduleName);
});

$mm->registerFunction($moduleName, 'instances', function () use ($moduleName): array {
    $settings = modules()->settings($moduleName);
    $apiPath = trim((string)($settings['api_path'] ?? '/admin/api.php'));
    if ($apiPath === '') {
        $apiPath = '/admin/api.php';
    }
    if ($apiPath[0] !== '/') {
        $apiPath = '/' . $apiPath;
    }

    $timeout = (int)($settings['api_timeout_sec'] ?? 8);
    if ($timeout <= 0) {
        $timeout = 8;
    }

    $verifyTls = !isset($settings['verify_tls']) || $settings['verify_tls'] === '1' || $settings['verify_tls'] === 1 || $settings['verify_tls'] === true;

    $instances = [];
    foreach (['primary', 'secondary'] as $key) {
        $urlKey = $key . '_url';
        $tokenKey = $key . '_token';
        $nameKey = $key . '_name';
        $url = trim((string)($settings[$urlKey] ?? ''));
        if ($url === '') {
            continue;
        }
        $instances[$key] = [
            'id' => $key,
            'name' => trim((string)($settings[$nameKey] ?? '')) ?: ($key === 'primary' ? 'Primaer' : 'Sekundaer'),
            'url' => rtrim($url, '/'),
            'token' => trim((string)($settings[$tokenKey] ?? '')),
            'api_path' => $apiPath,
            'timeout' => $timeout,
            'verify_tls' => $verifyTls,
            'is_primary' => $key === 'primary',
        ];
    }

    return $instances;
});

$mm->registerFunction($moduleName, 'lists_primary_only', function () use ($moduleName): bool {
    $settings = modules()->settings($moduleName);
    return !empty($settings['lists_primary_only']);
});