<?php

declare(strict_types=1);

namespace app\miniapi\service;

final class SystemService
{
    public function configuration(): array
    {
        $capabilities = $this->capabilities();

        return [
            'currency' => 'CNY',
            'money_unit' => 'cent',
            'timezone' => 'Asia/Shanghai',
            'support_phone' => config('mini_api.support_phone', '') ?: null,
            'privacy_url' => config('mini_api.privacy_url', '') ?: null,
            'purchase_agreement_url' => config('mini_api.purchase_agreement_url', '') ?: null,
            'capabilities' => $capabilities,
            'setup_messages' => SystemServiceSetup::build($capabilities),
            'admin_binding' => [
                'route_users' => '/core/water/mini-users',
                'route_grants' => '/core/water/mini-grants',
                'roles' => Access::roles(),
                'note' => '仅启用状态的超级管理员能调用以上接口；业务身份不会自动获得后台权限。',
            ],
        ];
    }

    private function capabilities(): array
    {
        return [
            'wechat_login' => (string) config('mini_api.wechat_appid', '') !== '' && (string) config('mini_api.wechat_secret', '') !== '',
            'test_phone_login' => \app\miniapi\auth\TestPhoneIdentityProvider::enabled(),
            'enterprise' => true,
            'driver' => true,
            'agent' => true,
            'payment' => false,
            'balance_payment' => true,
            'commissions' => true,
            'withdrawal' => false,
            'rewards' => \plugin\saiadmin\app\service\promotion\PromotionPolicy::current()['enabled'],
            'individual_package_cards' => false,
            'multiple_sites_per_enterprise' => false,
            'device_binding' => false,
        ];
    }

    public function status(): array
    {
        $capabilities = $this->capabilities();

        return [
            'service' => 'water-mini-api',
            'version' => 'v1',
            'status' => 'ok',
            'capabilities' => [
                'login' => $capabilities['wechat_login'],
                'business' => true,
                'wechat_payment' => $capabilities['payment'],
                'balance_payment' => $capabilities['balance_payment'],
                'commissions' => $capabilities['commissions'],
                'withdrawals' => $capabilities['withdrawal'],
            ],
        ];
    }
}