<?php

namespace App\Controllers\Api;

use CodeIgniter\HTTP\ResponseInterface;

class BasicController extends BaseApiController
{
    /**
     * Get site info
     */
    public function getSiteInfo()
    {
        $auth = $this->requireAuth();
        if ($auth instanceof ResponseInterface) {
            return $auth;
        }

        $builder = $this->getDB()->table('site_info');
        $siteInfo = $builder->get()->getRow();

        if (!$siteInfo) {
            // Return default structure if no data
            return $this->respondSuccess([
                'site_name' => '',
                'site_url' => '',
                'ceo_name' => '',
                'ceo_email' => '',
                'phone' => '',
                'fax' => '',
                'address' => '',
                'sms_sender_numbers' => [],
                'sms_receiver_number' => ''
            ]);
        }

        // Parse JSON field
        $siteInfo->sms_sender_numbers = json_decode($siteInfo->sms_sender_numbers ?? '[]');

        return $this->respondSuccess($siteInfo);
    }

    /**
     * Update site info
     */
    public function updateSiteInfo()
    {
        $auth = $this->requireAuth();
        if ($auth instanceof ResponseInterface) {
            return $auth;
        }

        $json = $this->request->getJSON();

        $data = [
            'site_name' => $json->site_name ?? '',
            'site_url' => $json->site_url ?? '',
            'ceo_name' => $json->ceo_name ?? '',
            'ceo_email' => $json->ceo_email ?? '',
            'phone' => $json->phone ?? '',
            'fax' => $json->fax ?? '',
            'address' => $json->address ?? '',
            'sms_sender_numbers' => json_encode($json->sms_sender_numbers ?? []),
            'sms_receiver_number' => $json->sms_receiver_number ?? '',
            'updated_at' => date('Y-m-d H:i:s')
        ];

        $builder = $this->getDB()->table('site_info');
        $existing = $builder->get()->getRow();

        if ($existing) {
            $builder->where('id', $existing->id)->update($data);
            $siteInfoId = $existing->id;
        } else {
            $data['created_at'] = date('Y-m-d H:i:s');
            $builder->insert($data);
            $siteInfoId = $this->getDB()->insertID();
        }

        // 저장된 데이터 조회하여 반환
        $savedData = $builder->where('id', $siteInfoId)->get()->getRow();
        $savedData->sms_sender_numbers = json_decode($savedData->sms_sender_numbers ?? '[]');

        return $this->respondSuccess($savedData, '사이트 정보가 수정되었습니다.');
    }
}