<?php

namespace App\Controllers\Cloudflare;

use CodeIgniter\HTTP\RedirectResponse;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;

use App\Libraries\MyCloudflare\Zone;
use App\Libraries\MyCloudflare\Record;

class ZoneController extends CloudflareController
{
    private $_myLibrary = null;
    private $_account_entity = null;
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->class_name .= "Zone";
        $this->layout     = LAYOUTS['admin'];
        $this->title      = lang("{$this->class_name}.title");
        helper($this->class_name);
    }
    final protected function getMyLibrary(): Zone
    {
        if ($this->_myLibrary === null) {
            $this->_myLibrary = new Zone($this->_account_entity);
        }
        return $this->_myLibrary;
    }
    protected function getFormFieldInputOption(string $field, array $options = []): array
    {
        switch ($field) {
            case $this->getMyLibrary()->getMyStorage()::PARENT:
                $options = [
                    DEFAULTS['EMPTY'] => lang($this->_className . '.label.' . $field) . ' 선택'
                ];
                $this->getAccountModel()->where('status', DEFAULTS['STATUS']);
                $options = $this->getAccountModel()->getFormFieldInputOption($field, $options);
                break;
            case 'type':
            case 'proxied':
                $options = [
                    DEFAULTS['EMPTY'] => lang("Cloudflare/Record.label." . $field) . ' 선택',
                    ...lang("Cloudflare/Record.label." . strtoupper($field)),
                ];
                break;
            default:
                $options = parent::getFormFieldInputOption($field, $options);
                break;
        }
        return $options;
    }
    protected function getFormFieldRule(string $field, array $rules): array
    {
        if (is_array($field)) {
            throw new \Exception(__FUNCTION__ . "=> field가 array 입니다.\n" . var_export($field, true));
        }
        switch ($field) {
            default:
                $rules[$field] = $this->getMyLibrary()->getMyStorage()->getFieldRule($field, $rules);
                ;
                break;
        }
        return $rules;
    }
    //전송된 데이터
    protected function getFormData(string $field): void
    {
        switch ($field) {
            case 'domains':
                $this->formDatas[$field] = explode("\n", $this->request->getVar($field));
                if (!is_array($this->formDatas[$field]) || !count($this->formDatas[$field])) {
                    throw new \Exception("도메인명이 정의되지 않았습니다.");
                }
                break;
            case 'hosts':
                $this->formDatas[$field] = $this->request->getVar($field);
                if (!is_array($this->formDatas[$field]) || !count($this->formDatas[$field])) {
                    throw new \Exception("호스트명이 정의되지 않았습니다");
                }
                break;
            default:
                $this->formDatas[$field] = $this->request->getVar($field);
                break;
        }
    }
    //전송된 데이터 검증
    protected function validateFormData(string $field): void
    {
        switch ($field) {
            case 'domains':
            case 'hosts':
                break;
            default:
                parent::validateFormData($field);
                break;
        }
    }
    protected function create_init(): void
    {
        $this->fields        = [
            $this->getMyLibrary()->getMyStorage()::PARENT,
            'domains',
            'hosts',
            'type',
            'content',
            'proxied',
        ];
        $this->filter_fields = [$this->getMyLibrary()->getMyStorage()::PARENT, 'type', 'proxied'];
        $this->action        = 'create';
        $this->getMyLibrary()->getMyStorage()->setAction($this->action);
    }
    // public function create_form(): RedirectResponse|string
    // {
    //     return $this->create_form_process();
    // }
    protected function create_process_submit(): void
    {
        foreach ($this->formDatas['domains'] as $domain) {
            //Zone생성
            $zone_entity = $this->getMyLibrary()->create($domain);
            //Record생성
            $record = new Record($this->_account_entity, $zone_entity);
            foreach ($this->formDatas['hosts'] as $host) {
                $record->create($host, [
                    'type'    => $this->formDatas['type'],
                    'content' => $this->formDatas['content'],
                    'proxied' => $this->formDatas['proxied'],
                ]);
            }
        }
    }
    public function create(string $account_uid): RedirectResponse
    {
        $this->_account_entity = $this->getAccountModel()->getEntityByPK($account_uid);
        $this->formDatas       = [];
        $this->getFormDatas();
        $this->convertFormDatas();
        $this->validateFormDatas();
        return parent::create_process();
    }
}